IPU

CR8D0IPU2TC1 (03033FPV: Integrated Network Processing Unit (IPU-2T))

Overview

Table 1-90 Basic information about the CR8D0IPU2TC1

Item	Details
Description	Integrated Network Processing Unit (IPU-2T)
Part Number	03033FPV
Model	CR8D0IPU2TC1
Card type	IPU
Silkscreen	IPU-2T

Appearance

Figure 1-70 Appearance of the CR8D0IPU2TC1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033FPV&productModel=CR8D0IPU2TC1#matchRelation

Indicators and Buttons

Table 1-91 Indicators on the CR8D0IPU2TC1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-92 Buttons on the CR8D0IPU2TC1

Silkscreen	Name	Description
RST	Reset button	You can press the RST button to reset the NE or restore the factory settings of the NE. The procedure is as follows: To reset the NE, press the RST button and release it. To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations: 1. Press and release the RST button to restart the NE. 2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button. 3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately. NOTE: 1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file. 2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board. 3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-93 Ports on the CR8D0IPU2TC1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable
GE0,GE1	SFP	Cascading ports are used for control panel expansion in scenarios like virtual cluster. (reserved)	Optical fiber
HP-GE	SFP	Ultra-high-precision GE port (This first supported version is V800R021C00. This port is reserved in earlier versions.)	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-94 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-95 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Functions and Features

Table 1-96 Functions and features of the CR8D0IPU2TC1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 4T bit/s@256Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	1. It cannot be used together with other IPUs. 2. When working with the 03033VMC board to support FlexE services, the board supports a maximum of eight FlexE physical interfaces.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-97 Technical specifications of the CR8D0IPU2TC1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	4 kg (8.82 lb)
Weight with packaging [kg(lb)]	5.4 kg (11.9 lb)
Typical power consumption [W]	324.4 W
Typical heat dissipation [BTU/hour]	1052.55 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
CPU	20-core 2.0 GHz
SDRAM	16GB
Storage	4 GB NandFlash

CR8D0IPU2TC1 (03033FPV-001: Integrated Network Processing Unit (IPU-2T))

Overview

Table 1-98 Basic information about the CR8D0IPU2TC1

Item	Details
Description	Integrated Network Processing Unit (IPU-2T)
Part Number	03033FPV-001
Model	CR8D0IPU2TC1
Card type	IPU
Silkscreen	IPU-2T

Appearance

Figure 1-71 Appearance of the CR8D0IPU2TC1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033FPV-001&productModel=CR8D0IPU2TC1#matchRelation

Indicators and Buttons

Table 1-99 Indicators on the CR8D0IPU2TC1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	the board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded. The BIOS self-check fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-100 Buttons on the CR8D0IPU2TC1

Silkscreen	Name	Description
RST	Reset button	You can press the RST button to reset the NE or restore the factory settings of the NE. The procedure is as follows: To reset the NE, press the RST button and release it. To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations: 1. Press and release the RST button to restart the NE. 2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button. 3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately. NOTE: 1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file. 2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board. 3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-101 Ports on the CR8D0IPU2TC1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode
CLK/TEST	SMA	Clock test port	1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
HP-GE	SFP	Ultra-high-precision GE port (supported since V800R021C00 and reserved in earlier versions)	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-102 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-103 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Functions and Features

Table 1-104 Functions and features of the CR8D0IPU2TC1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 4T bit/s@256Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	1. It cannot be used together with other IPUs. 2. When working with the 03033VMC board to support FlexE services, the board supports a maximum of eight FlexE physical interfaces.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-105 Technical specifications of the CR8D0IPU2TC1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	4 kg (8.82 lb)
Weight with packaging [kg(lb)]	5.4 kg (11.9 lb)
Typical power consumption [W]	394.21 W
Typical heat dissipation [BTU/hour]	1278.98 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
CPU	8-core 2.3 GHz
SDRAM	16GB
Storage	16GB M.2

CR8D0IPU2TC1 (03033FPV-002: Integrated Network Processing Unit (IPU-2T))

Overview

Table 1-106 Basic information about the CR8D0IPU2TC1

Item	Details
Description	Integrated Network Processing Unit (IPU-2T)
Part Number	03033FPV-002
Model	CR8D0IPU2TC1
Card type	IPU
Silkscreen	IPU-2T

Appearance

Figure 1-72 Appearance of the CR8D0IPU2TC1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033FPV-002&productModel=CR8D0IPU2TC1#matchRelation

Indicators and Buttons

Table 1-107 Indicators on the CR8D0IPU2TC1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	the board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-108 Buttons on the CR8D0IPU2TC1

Silkscreen	Name	Description
RST	Reset button	You can press the RST button to reset the NE or restore the factory settings of the NE. The procedure is as follows: To reset the NE, press the RST button and release it. To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations: 1. Press and release the RST button to restart the NE. 2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button. 3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately. NOTE: 1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file. 2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board. 3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-109 Ports on the CR8D0IPU2TC1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode
CLK/TEST	SMA	Clock test port	1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
HP-GE	SFP	Ultra-high-precision GE port (supported since V800R021C00 and reserved in earlier versions)	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-110 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-111 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Functions and Features

Table 1-112 Functions and features of the CR8D0IPU2TC1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 4T bit/s@256Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	1. It cannot be used together with other IPUs. 2. When working with the 03033VMC board to support FlexE services, the board supports a maximum of eight FlexE physical interfaces.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-113 Technical specifications of the CR8D0IPU2TC1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	4 kg (8.82 lb)
Weight with packaging [kg(lb)]	5.4 kg (11.9 lb)
Typical power consumption [W]	385.29 W
Typical heat dissipation [BTU/hour]	1250.08 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
CPU	20-core 2.0 GHz
SDRAM	16GB
Storage	4 GB NandFlash

CR8D0IPU2TC3 (Integrated Network Processing Unit (IPU-2T-B))

Overview

Table 1-114 Basic information about the CR8D0IPU2TC3

Item	Details
Description	Integrated Network Processing Unit (IPU-2T-B)
Part Number	03034BMA
Model	CR8D0IPU2TC3
Card type	IPU
Silkscreen	IPU-2T-B

Appearance

Figure 1-73 Appearance of the CR8D0IPU2TC3
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034BMA&productModel=CR8D0IPU2TC3#matchRelation

Indicators and Buttons

Table 1-115 Indicators on the CR8D0IPU2TC3

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	the board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-116 Buttons on the CR8D0IPU2TC3

Silkscreen	Name	Description
RST	Reset button	You can press the RST button to reset the NE or restore the factory settings of the NE. The procedure is as follows: To reset the NE, press the RST button and release it. To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations: 1. Press and release the RST button to restart the NE. 2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button. 3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately. NOTE: 1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file. 2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board. 3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-117 Ports on the CR8D0IPU2TC3

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode
CLK/TEST	SMA	Clock test port	1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
GE0,GE1	SFP	Cascading ports are used for control panel expansion in scenarios like virtual cluster. (reserved)	Optical fiber
HP-GE	SFP	Ultra-high-precision GE port (This first supported version is V800R021C00. This port is reserved in earlier versions.)	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-118 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-119 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Functions and Features

Table 1-120 Functions and features of the CR8D0IPU2TC3

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 4T bit/s@256Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	1. It cannot be used together with other IPUs. 2. When working with the 03033VMC board to support FlexE services, the board supports a maximum of eight FlexE physical interfaces.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-121 Technical specifications of the CR8D0IPU2TC3

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	4 kg (8.82 lb)
Weight with packaging [kg(lb)]	5.4 kg (11.9 lb)
Typical power consumption [W]	324.4 W
Typical heat dissipation [BTU/hour]	1052.55 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
CPU	20-core 2.0 GHz
SDRAM	16GB
Storage	4 GB NandFlash

CR8D0IPU2TC5 (Integrated Network Processing Unit (IPU-2T-C))

Overview

Table 1-122 Basic information about the CR8D0IPU2TC5

Item	Details
Description	Integrated Network Processing Unit (IPU-2T-C)
Part Number	03034MGL
Model	CR8D0IPU2TC5
Card type	IPU
Silkscreen	IPU-2T-C

Appearance

Figure 1-74 Appearance of the CR8D0IPU2TC5
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034MGL&productModel=CR8D0IPU2TC5#matchRelation

Indicators and Buttons

Table 1-123 Indicators on the CR8D0IPU2TC5

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded. The BIOS self-check fails.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-124 Buttons on the CR8D0IPU2TC5

Silkscreen	Name	Description
RST	Board reset button	You can press the RST button to reset the NE or restore the factory settings of the NE. The procedure is as follows: To reset the NE, press the RST button and release it. To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations: 1.Press the RST button to restart the NE. 2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button. 3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately. NOTE: 1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file. 2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board. 3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-125 Ports on the CR8D0IPU2TC5

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable
HP-GE	SFP	Ultra-high-precision GE port (supported since V800R021C00 and reserved in earlier versions)	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-126 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-127 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Functions and Features

Table 1-128 Functions and features of the CR8D0IPU2TC5

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The MPU manages subcards and transmits routing protocol data through management channels. Supports 4 Tbit/s@256 bytes (bidirectional).
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	1. It cannot be used together with other IPUs. 2. When working with the 03033VMC board to support FlexE services, the board supports a maximum of eight FlexE physical interfaces.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-129 Technical specifications of the CR8D0IPU2TC5

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	4 kg (8.82 lb)
Weight with packaging [kg(lb)]	5.4 kg (11.9 lb)
Typical power consumption [W]	394.21 W
Typical heat dissipation [BTU/hour]	1278.98 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
CPU	8-core 2.3 GHz
SDRAM	16GB
Storage	16GB M.2

CR8D0IPU2TM1 (Integrated Network Processing Unit (IPU-2T-E))

Overview

Table 1-130 Basic information about the CR8D0IPU2TM1

Item	Details
Description	Integrated Network Processing Unit (IPU-2T-E)
Part Number	03034VAT
Model	CR8D0IPU2TM1
Card type	IPU
Silkscreen	IPU-2T-E

Appearance

Figure 1-75 Appearance of the CR8D0IPU2TM1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034VAT&productModel=CR8D0IPU2TM1#matchRelation

Indicators and Buttons

Table 1-131 Indicators on the CR8D0IPU2TM1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-132 Buttons on the CR8D0IPU2TM1

Silkscreen	Name	Description
RST	Board reset button	You can press the RST button to reset the NE or restore the factory settings of the NE. The procedure is as follows: To reset the NE, press the RST button and release it. To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations: 1.Press the RST button to restart the NE. 2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button. 3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately. NOTE: 1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file. 2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board. 3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-133 Ports on the CR8D0IPU2TM1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable
HP-GE	SFP	Ultra-high-precision GE port (supported since V800R021C00 and reserved in earlier versions)	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-134 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-135 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Functions and Features

Table 1-136 Functions and features of the CR8D0IPU2TM1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The MPU manages subcards and transmits routing protocol data through management channels. Supports 4 Tbit/s@256 bytes (bidirectional).
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	1. It cannot be used together with other IPUs. 2. When working with the 03033VMC board to support FlexE services, the board supports a maximum of eight FlexE physical interfaces.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-137 Technical specifications of the CR8D0IPU2TM1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	4 kg (8.82 lb)
Weight with packaging [kg(lb)]	5.4 kg (11.9 lb)
Typical power consumption [W]	385.3W
Typical heat dissipation [BTU/hour]	1250.08 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
CPU	20-core 2.0 GHz
SDRAM	16GB
Storage	4 GB NandFlash

CR8D0IPU3TM1 (Integrated Network Processing Unit (IPU-3T6-A))

Overview

Table 1-138 Basic information about the CR8D0IPU3TM1

Item	Details
Description	Integrated Network Processing Unit (IPU-3T6-A)
Part Number	03034YNL
Model	CR8D0IPU3TM1
Card type	IPU
Silkscreen	IPU-3T6-A
Remarks	The CR8M002FBXC3 fan is required.

Appearance

Figure 1-76 Appearance of the CR8D0IPU3TM1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034YNL&productModel=CR8D0IPU3TM1#matchRelation

Indicators and Buttons

Table 1-139 Indicators on the CR8D0IPU3TM1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Steady off	The board is not running or no power is input.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	On for 300 ms and off for 300 ms repeatedly	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Steady off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Steady off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Steady off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Steady off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted and received.
		-	Steady off	The link is Down.

Table 1-140 Buttons on the CR8D0IPU3TM1

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-141 Ports on the CR8D0IPU3TM1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port and non-standard RS-232 console port NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable
HP-GE	SFP	Ultra-high-precision GE interface	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-142 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-143 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Functions and Features

Table 1-144 Functions and features of the CR8D0IPU3TM1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The main control board manages subcards and transmits routing protocol data through management channels. 7.2 Tbit/s@544 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-145 Technical specifications of the CR8D0IPU3TM1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	3.7 kg (8.16 lb)
Weight with packaging [kg(lb)]	5.1 kg (11.24 lb)
Typical power consumption [W]	253.1 W
Typical heat dissipation [BTU/hour]	821.05 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
CPU	16-core 2.0 GHz
SDRAM	16GB
Storage	16GB M.2

CR8D0IPU3TM2 (Integrated Network Processing Unit (IPU-3T6-E-B))

Overview

Table 1-146 Basic information about the CR8D0IPU3TM2

Item	Details
Description	Integrated Network Processing Unit (IPU-3T6-E-B)
Part Number	03035FBB
Model	CR8D0IPU3TM2
Card type	IPU
Silkscreen	IPU-3T6-E-B
Remarks	The CR8M002FBXC3 fan is required.

Appearance

Figure 1-77 Appearance of the CR8D0IPU3TM2
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03035FBB&productModel=CR8D0IPU3TM2#matchRelation

Indicators and Buttons

Table 1-147 Indicators on the CR8D0IPU3TM2

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Steady off	The board is not running or no power is input.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	On for 300 ms and off for 300 ms repeatedly	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Steady off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Steady off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Steady off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Steady off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted and received.
		-	Steady off	The link is Down.

Table 1-148 Buttons on the CR8D0IPU3TM2

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-149 Ports on the CR8D0IPU3TM2

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port and non-standard RS-232 console port NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable
HP-GE	SFP	Ultra-high-precision GE interface	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-150 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-151 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Functions and Features

Table 1-152 Functions and features of the CR8D0IPU3TM2

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The main control board manages subcards and transmits routing protocol data through management channels. 7.2 Tbit/s@544 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-153 Technical specifications of the CR8D0IPU3TM2

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	3.7 kg (8.16 lb)
Weight with packaging [kg(lb)]	5.1 kg (11.24 lb)
Typical power consumption [W]	253.1 W
Typical heat dissipation [BTU/hour]	821.05 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
CPU	16-core 2.0 GHz
SDRAM	32GB
Storage	16GB M.2

CR8DIPU1T2C1 (03033FXD: Integrated Network Processing Unit (IPU-1T2))

Overview

Table 1-154 Basic information about the CR8DIPU1T2C1

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2)
Part Number	03033FXD
Model	CR8DIPU1T2C1
Card type	IPU
Silkscreen	IPU-1T2

Appearance

Figure 1-78 Appearance of the CR8DIPU1T2C1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033FXD&productModel=CR8DIPU1T2C1#matchRelation

Indicators and Buttons

Table 1-155 Indicators on the CR8DIPU1T2C1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-156 Buttons on the CR8DIPU1T2C1

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-157 Ports on the CR8DIPU1T2C1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output port	Alarm Input/Output Cables
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial Cable

Table 1-158 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-159 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-160 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-161 Functions and features of the CR8DIPU1T2C1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 2.4T bit/s@310Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-162 Technical specifications of the CR8DIPU1T2C1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	144.2 W
Typical heat dissipation [BTU/hour]	467.94 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4GB NandFlash

CR8DIPU1T2C1 (03033FXD-001: Integrated Network Processing Unit (IPU-1T2))

Overview

Table 1-163 Basic information about the CR8DIPU1T2C1

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2)
Part Number	03033FXD-001
Model	CR8DIPU1T2C1
Card type	IPU
Silkscreen	IPU-1T2

Appearance

Figure 1-79 Appearance of the CR8DIPU1T2C1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033FXD-001&productModel=CR8DIPU1T2C1#matchRelation

Indicators and Buttons

Table 1-164 Indicators on the CR8DIPU1T2C1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-165 Buttons on the CR8DIPU1T2C1

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-166 Ports on the CR8DIPU1T2C1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output port	Alarm Input/Output Cables
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial Cable

Table 1-167 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-168 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-169 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-170 Functions and features of the CR8DIPU1T2C1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 2.4T bit/s@310Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-171 Technical specifications of the CR8DIPU1T2C1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	144.2 W
Typical heat dissipation [BTU/hour]	467.94 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4GB NandFlash

CR8DIPU1T2C1 (03033FXD-002: Integrated Network Processing Unit (IPU-1T2))

Overview

Table 1-172 Basic information about the CR8DIPU1T2C1

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2)
Part Number	03033FXD-002
Model	CR8DIPU1T2C1
Card type	IPU
Silkscreen	IPU-1T2

Appearance

Figure 1-80 Appearance of the CR8DIPU1T2C1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033FXD-002&productModel=CR8DIPU1T2C1#matchRelation

Indicators and Buttons

Table 1-173 Indicators on the CR8DIPU1T2C1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-174 Buttons on the CR8DIPU1T2C1

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-175 Ports on the CR8DIPU1T2C1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-176 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-177 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-178 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-179 Functions and features of the CR8DIPU1T2C1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 2.4 Tbit/s@310 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-180 Technical specifications of the CR8DIPU1T2C1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	144.2 W
Typical heat dissipation [BTU/hour]	467.94 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU1T2C1 (03034VCX: Integrated Network Processing Unit (IPU-1T2))

Overview

Table 1-181 Basic information about the CR8DIPU1T2C1

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2)
Part Number	03034VCX
Model	CR8DIPU1T2C1
Card type	IPU
Silkscreen	IPU-1T2

Appearance

Figure 1-81 Appearance of the CR8DIPU1T2C1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034VCX&productModel=CR8DIPU1T2C1#matchRelation

Indicators and Buttons

Table 1-182 Indicators on the CR8DIPU1T2C1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-183 Buttons on the CR8DIPU1T2C1

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-184 Ports on the CR8DIPU1T2C1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-185 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-186 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-187 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-188 Functions and features of the CR8DIPU1T2C1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 2.4 Tbit/s@310 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-189 Technical specifications of the CR8DIPU1T2C1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	144.2 W
Typical heat dissipation [BTU/hour]	467.94 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU1T2C1 (03035JVD: Integrated Network Processing Unit (IPU-1T2) for SME)

Overview

Table 1-190 Basic information about the CR8DIPU1T2C1

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2) for SME
Part Number	03035JVD
Model	CR8DIPU1T2C1
Card type	IPU
Silkscreen	IPU-1T2

Appearance

Figure 1-82 Appearance of the CR8DIPU1T2C1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03035JVD&productModel=CR8DIPU1T2C1#matchRelation

Indicators and Buttons

Table 1-191 Indicators on the CR8DIPU1T2C1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Steady off	The board is not running or no power is input.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	On for 300 ms and off for 300 ms repeatedly	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Steady off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Steady off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Steady off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Steady off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted and received.
		-	Steady off	The link is Down.

Table 1-192 Buttons on the CR8DIPU1T2C1

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-193 Ports on the CR8DIPU1T2C1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port and non-standard RS-232 console port NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-194 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-195 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-196 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-197 Functions and features of the CR8DIPU1T2C1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 2.4 Tbit/s@310 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-198 Technical specifications of the CR8DIPU1T2C1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	144.2 W
Typical heat dissipation [BTU/hour]	467.94 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU1T2C3 (03033GRW: Integrated Network Processing Unit (IPU-1T2))

Overview

Table 1-199 Basic information about the CR8DIPU1T2C3

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2)
Part Number	03033GRW
Model	CR8DIPU1T2C3
Card type	IPU
Silkscreen	IPU-1T2

Appearance

Figure 1-83 Appearance of the CR8DIPU1T2C3
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033GRW&productModel=CR8DIPU1T2C3#matchRelation

Indicators and Buttons

Table 1-200 Indicators on the CR8DIPU1T2C3

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-201 Buttons on the CR8DIPU1T2C3

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-202 Ports on the CR8DIPU1T2C3

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial Cable
GE0,GE1	SFP	Cascading ports are used for control panel expansion in scenarios like virtual cluster. (reserved)	Optical fiber
HP-GE	SFP	Ultra-high-precision GE port (This first supported version is V800R021C00. This port is reserved in earlier versions.)	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-203 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-204 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-205 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-206 Functions and features of the CR8DIPU1T2C3

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 2.4T bit/s@310Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	1. It cannot be used together with other IPUs. 2. When working with the 03033VMC board to support FlexE services, the board supports a maximum of eight FlexE physical interfaces.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-207 Technical specifications of the CR8DIPU1T2C3

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	4 kg (8.82 lb)
Weight with packaging [kg(lb)]	5.4 kg (11.9 lb)
Typical power consumption [W]	315.5 W
Typical heat dissipation [BTU/hour]	1023.58 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
CPU	20-core 2.0 GHz
SDRAM	16GB
Storage	4GB NandFlash

CR8DIPU1T2C3 (03033GRW-001: Integrated Network Processing Unit (IPU-1T2))

Overview

Table 1-208 Basic information about the CR8DIPU1T2C3

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2)
Part Number	03033GRW-001
Model	CR8DIPU1T2C3
Card type	IPU
Silkscreen	IPU-1T2

Appearance

Figure 1-84 Appearance of the CR8DIPU1T2C3
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033GRW-001&productModel=CR8DIPU1T2C3#matchRelation

Indicators and Buttons

Table 1-209 Indicators on the CR8DIPU1T2C3

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded. The BIOS self-check fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-210 Buttons on the CR8DIPU1T2C3

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-211 Ports on the CR8DIPU1T2C3

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial Cable
HP-GE	SFP	Ultra-high-precision GE port (supported since V800R021C00 and reserved in earlier versions)	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-212 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-213 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-214 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-215 Functions and features of the CR8DIPU1T2C3

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 2.4T bit/s@310Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	1. It cannot be used together with other IPUs. 2. When working with the 03033VMC board to support FlexE services, the board supports a maximum of eight FlexE physical interfaces.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-216 Technical specifications of the CR8DIPU1T2C3

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	4 kg (8.82 lb)
Weight with packaging [kg(lb)]	5.4 kg (11.9 lb)
Typical power consumption [W]	366.62 W
Typical heat dissipation [BTU/hour]	1189.45 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
CPU	8-core 2.3 GHz
SDRAM	16GB
Storage	16GB M.2

CR8DIPU1T2C3 (03033GRW-002: Integrated Network Processing Unit (IPU-1T2))

Overview

Table 1-217 Basic information about the CR8DIPU1T2C3

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2)
Part Number	03033GRW-002
Model	CR8DIPU1T2C3
Card type	IPU
Silkscreen	IPU-1T2

Appearance

Figure 1-85 Appearance of the CR8DIPU1T2C3
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033GRW-002&productModel=CR8DIPU1T2C3#matchRelation

Indicators and Buttons

Table 1-218 Indicators on the CR8DIPU1T2C3

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-219 Buttons on the CR8DIPU1T2C3

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-220 Ports on the CR8DIPU1T2C3

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial Cable
HP-GE	SFP	Ultra-high-precision GE port (supported since V800R021C00 and reserved in earlier versions)	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-221 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-222 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-223 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-224 Functions and features of the CR8DIPU1T2C3

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 2.4T bit/s@310Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	1. It cannot be used together with other IPUs. 2. When working with the 03033VMC board to support FlexE services, the board supports a maximum of eight FlexE physical interfaces.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-225 Technical specifications of the CR8DIPU1T2C3

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	4 kg (8.82 lb)
Weight with packaging [kg(lb)]	5.4 kg (11.9 lb)
Typical power consumption [W]	359.1 W
Typical heat dissipation [BTU/hour]	1165.07 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
CPU	20-core 2.0 GHz
SDRAM	16GB
Storage	4GB NandFlash

CR8DIPU1T2C5 (03033NRF: Integrated Network Processing Unit (IPU-1T2-A))

Overview

Table 1-226 Basic information about the CR8DIPU1T2C5

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-A)
Part Number	03033NRF
Model	CR8DIPU1T2C5
Card type	IPU
Silkscreen	IPU-1T2-A

Appearance

Figure 1-86 Appearance of the CR8DIPU1T2C5
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033NRF&productModel=CR8DIPU1T2C5#matchRelation

Indicators and Buttons

Table 1-227 Indicators on the CR8DIPU1T2C5

Silkscreen	Name	Color	Status	Description
STAT	Working Status Indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A board hardware fault has occurred.
		Orange	Steady on	The interface board is not loaded with the logic.
		-	Off	The board is not powered on or the board is not started.
PROG	Program Status Indicator	Green	Steady on	Board software is being initialized. Board software has been initialized, or board software is running properly.
		Red	Steady on	The memory self-check fails. Board software or a logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Board software is being loaded.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS fails self-check.
		-	Off	The board is not powered on.
SYNC	Synchronization Status Indicator	Green	Steady on	The system clock works in free-run mode and no priority list is configured for the system clock. (By default, the list contains only internal clock sources.) The system clock is working in tracing mode and is tracing a clock source rather than the internal sources in the priority list. The system clock is working in time synchronization mode, and the PTP time and system clock are in the tracing state.
SYNC	Synchronization Status Indicator	Red	Steady on	The system clock priority list is set. All the clock sources, however, are lost except for the internal clock sources. The clock works in holdover mode or free-run mode. The system clock is working in time synchronization mode, but no synchronization source is available. The system clock and PTP time are working in holdover or free-run mode.
ACTX	Switching Status Indicator	Green	Steady on	The board is in the working switching state.
ACTX	Switching Status Indicator	-	Off	The board is in the protection switching state.
ACTC	Control Status Indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	he data in the database of the device is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm Indicator	Red	Steady on	A critical alarm is generated on the device.
		Orange	Steady on	A major alarm or a minor alarm is generated on the device.
		-	Off	No alarm is generated on the device.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-228 Buttons on the CR8DIPU1T2C5

Silkscreen

Name

Description

RST

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-229 Ports on the CR8DIPU1T2C5

Port	Connector Type	Description	Available Components
CLK/TEST	SMA	Clock test port	Coaxial Cable
USB	Type A	USB port (reserved)	-
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output port	Alarm Input/Output Cables
HP-GE	SFP	Ultra-high-precision GE port (reserved)	Optical fiber

Table 1-230 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-231 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-232 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-233 Functions and features of the CR8DIPU1T2C5

Functions and Features

Description

Basic function

Line-Rate capability: 1200 Gbit/s.

Supports switching, control, and clock management.

Supports the board-level 1:1 backup function.

Supports ultra-high-precision clock.

Reliability and availability

Supports the hot swappable function.

Supports the board-level 1:1 backup function.

Technical Specifications

Table 1-234 Technical specifications of the CR8DIPU1T2C5

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.55 kg (5.62 lb)
Weight with packaging [kg(lb)]	3.95 kg (8.71 lb)
Typical power consumption [W]	135.6 W
Typical heat dissipation [BTU/hour]	440 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
Switching capacity	2.4 Tbit/s
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4GB NandFlash

CR8DIPU1T2C5 (03033NRF-001: Integrated Network Processing Unit (IPU-1T2-A))

Overview

Table 1-235 Basic information about the CR8DIPU1T2C5

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-A)
Part Number	03033NRF-001
Model	CR8DIPU1T2C5
Card type	IPU
Silkscreen	IPU-1T2-A

Appearance

Figure 1-87 Appearance of the CR8DIPU1T2C5
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033NRF-001&productModel=CR8DIPU1T2C5#matchRelation

Indicators and Buttons

Table 1-236 Indicators on the CR8DIPU1T2C5

Silkscreen	Name	Color	Status	Description
STAT	Working Status Indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A board hardware fault has occurred.
		Orange	Steady on	The interface board is not loaded with the logic.
		-	Off	The board is not powered on or the board is not started.
PROG	Program Status Indicator	Green	Steady on	Board software is being initialized. Board software has been initialized, or board software is running properly.
		Red	Steady on	The memory self-check fails. Board software or a logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Board software is being loaded.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS fails self-check.
		-	Off	The board is not powered on.
SYNC	Synchronization Status Indicator	Green	Steady on	The system clock works in free-run mode and no priority list is configured for the system clock. (By default, the list contains only internal clock sources.) The system clock is working in tracing mode and is tracing a clock source rather than the internal sources in the priority list. The system clock is working in time synchronization mode, and the PTP time and system clock are in the tracing state.
SYNC	Synchronization Status Indicator	Red	Steady on	The system clock priority list is set. All the clock sources, however, are lost except for the internal clock sources. The clock works in holdover mode or free-run mode. The system clock is working in time synchronization mode, but no synchronization source is available. The system clock and PTP time are working in holdover or free-run mode.
ACTX	Switching Status Indicator	Green	Steady on	The board is in the working switching state.
ACTX	Switching Status Indicator	-	Off	The board is in the protection switching state.
ACTC	Control Status Indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	he data in the database of the device is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm Indicator	Red	Steady on	A critical alarm is generated on the device.
		Orange	Steady on	A major alarm or a minor alarm is generated on the device.
		-	Off	No alarm is generated on the device.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-237 Buttons on the CR8DIPU1T2C5

Silkscreen

Name

Description

RST

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-238 Ports on the CR8DIPU1T2C5

Port	Connector Type	Description	Available Components
CLK/TEST	SMA	Clock test port	Coaxial Cable
USB	Type A	USB port (reserved)	-
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output port	Alarm Input/Output Cables
HP-GE	SFP	Ultra-high-precision GE port (reserved)	Optical fiber

Table 1-239 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-240 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-241 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-242 Functions and features of the CR8DIPU1T2C5

Functions and Features

Description

Basic function

Line-Rate capability: 1200 Gbit/s.

Supports switching, control, and clock management.

Supports the board-level 1:1 backup function.

Supports ultra-high-precision clock.

Reliability and availability

Supports the hot swappable function.

Supports the board-level 1:1 backup function.

Technical Specifications

Table 1-243 Technical specifications of the CR8DIPU1T2C5

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.55 kg (5.62 lb)
Weight with packaging [kg(lb)]	3.95 kg (8.71 lb)
Typical power consumption [W]	135.6 W
Typical heat dissipation [BTU/hour]	440 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
Switching capacity	2.4 Tbit/s
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4GB NandFlash

CR8DIPU1T2C5 (03033NRF-002: Integrated Network Processing Unit (IPU-1T2-A))

Overview

Table 1-244 Basic information about the CR8DIPU1T2C5

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-A)
Part Number	03033NRF-002
Model	CR8DIPU1T2C5
Card type	IPU
Silkscreen	IPU-1T2-A

Appearance

Figure 1-88 Appearance of the CR8DIPU1T2C5
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033NRF-002&productModel=CR8DIPU1T2C5#matchRelation

Indicators and Buttons

Table 1-245 Indicators on the CR8DIPU1T2C5

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	The board hardware is faulty.
		Orange	Steady on	The interface board is not loaded with logic.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is booting the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode and no priority list is configured for the system clock. (By default, the list contains only internal clock sources.) The system clock is working in tracing mode and is tracing a clock source rather than the internal sources in the priority list. The system clock is working in time synchronization mode, and the PTP time and system clock are in the tracing state.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set. All the clock sources, however, are lost except for the internal clock sources. The clock works in holdover mode or free-run mode. The system clock is working in time synchronization mode, but no synchronization source is available. The system clock and PTP time are working in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active switching state.
ACTX		-	Off	The board is in the standby switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Device alarm indicator	Red	Steady on	A device-level critical alarm is generated.
		Orange	Steady on	There is an equipment-level major or minor alarm.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-246 Buttons on the CR8DIPU1T2C5

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-247 Ports on the CR8DIPU1T2C5

Port	Connector Type	Description	Available Components
CLK/TEST	SMA	Clock test port	Coaxial cable
USB	Type A	USB port (reserved)	-
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet NM interface and non-standard RS-232 Console interface. NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
HP-GE	SFP	Ultra-high-precision GE port (reserved)	Optical fiber

Table 1-248 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-249 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-250 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-251 Functions and features of the CR8DIPU1T2C5

Functions and Features

Description

Basic function

Line rate: 1200 Gbit/s.

Supports switching, control, and clock management.

Supports board-level 1:1 backup.

Supports the ultra-high-precision clock.

Reliability and availability

Hot swappable.

1:1 backup is supported.

Technical Specifications

Table 1-252 Technical specifications of the CR8DIPU1T2C5

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.55 kg (5.62 lb)
Weight with packaging [kg(lb)]	3.95 kg (8.71 lb)
Typical power consumption [W]	135.6 W
Typical heat dissipation [BTU/hour]	440 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
Switching capacity	2.4 Tbit/s
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU1T2C5 (03034VCU: Integrated Network Processing Unit (IPU-1T2-A))

Overview

Table 1-253 Basic information about the CR8DIPU1T2C5

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-A)
Part Number	03034VCU
Model	CR8DIPU1T2C5
Card type	IPU
Silkscreen	IPU-1T2-A

Appearance

Figure 1-89 Appearance of the CR8DIPU1T2C5
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034VCU&productModel=CR8DIPU1T2C5#matchRelation

Indicators and Buttons

Table 1-254 Indicators on the CR8DIPU1T2C5

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	The board hardware is faulty.
		Orange	Steady on	The interface board is not loaded with logic.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is booting the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode and no priority list is configured for the system clock. (By default, the list contains only internal clock sources.) The system clock is working in tracing mode and is tracing a clock source rather than the internal sources in the priority list. The system clock is working in time synchronization mode, and the PTP time and system clock are in the tracing state.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set. All the clock sources, however, are lost except for the internal clock sources. The clock works in holdover mode or free-run mode. The system clock is working in time synchronization mode, but no synchronization source is available. The system clock and PTP time are working in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active switching state.
ACTX		-	Off	The board is in the standby switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Device alarm indicator	Red	Steady on	A device-level critical alarm is generated.
		Orange	Steady on	There is an equipment-level major or minor alarm.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-255 Buttons on the CR8DIPU1T2C5

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-256 Ports on the CR8DIPU1T2C5

Port	Connector Type	Description	Available Components
CLK/TEST	SMA	Clock test port	Coaxial cable
USB	Type A	USB port (reserved)	-
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet NM interface and non-standard RS-232 Console interface. NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
HP-GE	SFP	Ultra-high-precision GE port (reserved)	Optical fiber

Table 1-257 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-258 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-259 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-260 Functions and features of the CR8DIPU1T2C5

Functions and Features

Description

Basic function

Line rate: 1200 Gbit/s.

Supports switching, control, and clock management.

Supports board-level 1:1 backup.

Supports the ultra-high-precision clock.

Reliability and availability

Hot swappable.

1:1 backup is supported.

Technical Specifications

Table 1-261 Technical specifications of the CR8DIPU1T2C5

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.55 kg (5.62 lb)
Weight with packaging [kg(lb)]	3.95 kg (8.71 lb)
Typical power consumption [W]	135.6 W
Typical heat dissipation [BTU/hour]	440 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
Switching capacity	2.4 Tbit/s
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU1T2C7 (Integrated Network Processing Unit (IPU-1T2-B))

Overview

Table 1-262 Basic information about the CR8DIPU1T2C7

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-B)
Part Number	03034BMD
Model	CR8DIPU1T2C7
Card type	IPU
Silkscreen	IPU-1T2-B

Appearance

Figure 1-90 Appearance of the CR8DIPU1T2C7
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034BMD&productModel=CR8DIPU1T2C7#matchRelation

Indicators and Buttons

Table 1-263 Indicators on the CR8DIPU1T2C7

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-264 Buttons on the CR8DIPU1T2C7

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-265 Ports on the CR8DIPU1T2C7

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial Cable
GE0,GE1	SFP	Cascading ports are used for control panel expansion in scenarios like virtual cluster. (reserved)	Optical fiber
HP-GE	SFP	Ultra-high-precision GE port (This first supported version is V800R021C00. This port is reserved in earlier versions.)	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-266 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-267 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Functions and Features

Table 1-268 Functions and features of the CR8DIPU1T2C7

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 2.4T bit/s@310Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	1. It cannot be used together with other IPUs. 2. When working with the 03033VMC board to support FlexE services, the board supports a maximum of eight FlexE physical interfaces.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-269 Technical specifications of the CR8DIPU1T2C7

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	4 kg (8.82 lb)
Weight with packaging [kg(lb)]	5.4 kg (11.9 lb)
Typical power consumption [W]	315.5 W
Typical heat dissipation [BTU/hour]	1023.58 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
CPU	20-core 2.0 GHz
SDRAM	16GB
Storage	4GB NandFlash

CR8DIPU1T2C9 (03034BMF: Integrated Network Processing Unit (IPU-1T2-BN))

Overview

Table 1-270 Basic information about the CR8DIPU1T2C9

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-BN)
Part Number	03034BMF
Model	CR8DIPU1T2C9
Card type	IPU
Silkscreen	IPU-1T2-BN

Appearance

Figure 1-91 Appearance of the CR8DIPU1T2C9
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034BMF&productModel=CR8DIPU1T2C9#matchRelation

Indicators and Buttons

Table 1-271 Indicators on the CR8DIPU1T2C9

Silkscreen	Name	Color	Status	Description
STAT	Working Status Indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A board hardware fault has occurred.
		Orange	Steady on	The interface board is not loaded with the logic.
		-	Off	The board is not powered on or the board is not started.
PROG	Program Status Indicator	Green	Steady on	Board software is being initialized. Board software has been initialized, or board software is running properly.
		Red	Steady on	The memory self-check fails. Board software or a logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Board software is being loaded.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS fails self-check.
		-	Off	The board is not powered on.
SYNC	Synchronization Status Indicator	Green	Steady on	The system clock works in free-run mode and no priority list is configured for the system clock. (By default, the list contains only internal clock sources.) The system clock is working in tracing mode and is tracing a clock source rather than the internal sources in the priority list. The system clock is working in time synchronization mode, and the PTP time and system clock are in the tracing state.
SYNC	Synchronization Status Indicator	Red	Steady on	The system clock priority list is set. All the clock sources, however, are lost except for the internal clock sources. The clock works in holdover mode or free-run mode. The system clock is working in time synchronization mode, but no synchronization source is available. The system clock and PTP time are working in holdover or free-run mode.
ACTX	Switching Status Indicator	Green	Steady on	The board is in the working switching state.
ACTX	Switching Status Indicator	-	Off	The board is in the protection switching state.
ACTC	Control Status Indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	he data in the database of the device is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm Indicator	Red	Steady on	A critical alarm is generated on the device.
		Orange	Steady on	A major alarm or a minor alarm is generated on the device.
		-	Off	No alarm is generated on the device.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-272 Buttons on the CR8DIPU1T2C9

Silkscreen

Name

Description

RST

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-273 Ports on the CR8DIPU1T2C9

Port	Connector Type	Description	Available Components
CLK/TEST	SMA	Clock test port	Coaxial Cable
USB	Type A	USB port (reserved)	-
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output port	Alarm Input/Output Cables
HP-GE	SFP	Ultra-high-precision GE port (reserved)	Optical fiber

Table 1-274 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-275 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-276 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-277 Functions and features of the CR8DIPU1T2C9

Functions and Features

Description

Basic function

Line-Rate capability: 1200 Gbit/s.

Supports switching, control, and clock management.

Supports the board-level 1:1 backup function.

Supports ultra-high-precision clock.

Reliability and availability

Supports the hot swappable function.

Supports the board-level 1:1 backup function.

Technical Specifications

Table 1-278 Technical specifications of the CR8DIPU1T2C9

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.55 kg (5.62 lb)
Weight with packaging [kg(lb)]	3.95 kg (8.71 lb)
Typical power consumption [W]	135.6 W
Typical heat dissipation [BTU/hour]	440 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
Switching capacity	2.4 Tbit/s
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4GB NandFlash

CR8DIPU1T2C9 (03034BMF-001: Integrated Network Processing Unit (IPU-1T2-BN))

Overview

Table 1-279 Basic information about the CR8DIPU1T2C9

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-BN)
Part Number	03034BMF-001
Model	CR8DIPU1T2C9
Card type	IPU
Silkscreen	IPU-1T2-BN

Appearance

Figure 1-92 Appearance of the CR8DIPU1T2C9
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034BMF-001&productModel=CR8DIPU1T2C9#matchRelation

Indicators and Buttons

Table 1-280 Indicators on the CR8DIPU1T2C9

Silkscreen	Name	Color	Status	Description
STAT	Working Status Indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A board hardware fault has occurred.
		Orange	Steady on	The interface board is not loaded with the logic.
		-	Off	The board is not powered on or the board is not started.
PROG	Program Status Indicator	Green	Steady on	Board software is being initialized. Board software has been initialized, or board software is running properly.
		Red	Steady on	The memory self-check fails. Board software or a logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Board software is being loaded.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS fails self-check.
		-	Off	The board is not powered on.
SYNC	Synchronization Status Indicator	Green	Steady on	The system clock works in free-run mode and no priority list is configured for the system clock. (By default, the list contains only internal clock sources.) The system clock is working in tracing mode and is tracing a clock source rather than the internal sources in the priority list. The system clock is working in time synchronization mode, and the PTP time and system clock are in the tracing state.
SYNC	Synchronization Status Indicator	Red	Steady on	The system clock priority list is set. All the clock sources, however, are lost except for the internal clock sources. The clock works in holdover mode or free-run mode. The system clock is working in time synchronization mode, but no synchronization source is available. The system clock and PTP time are working in holdover or free-run mode.
ACTX	Switching Status Indicator	Green	Steady on	The board is in the working switching state.
ACTX	Switching Status Indicator	-	Off	The board is in the protection switching state.
ACTC	Control Status Indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	he data in the database of the device is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm Indicator	Red	Steady on	A critical alarm is generated on the device.
		Orange	Steady on	A major alarm or a minor alarm is generated on the device.
		-	Off	No alarm is generated on the device.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-281 Buttons on the CR8DIPU1T2C9

Silkscreen

Name

Description

RST

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-282 Ports on the CR8DIPU1T2C9

Port	Connector Type	Description	Available Components
CLK/TEST	SMA	Clock test port	Coaxial Cable
USB	Type A	USB port (reserved)	-
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output port	Alarm Input/Output Cables
HP-GE	SFP	Ultra-high-precision GE port (reserved)	Optical fiber

Table 1-283 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-284 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-285 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-286 Functions and features of the CR8DIPU1T2C9

Functions and Features

Description

Basic function

Line-Rate capability: 1200 Gbit/s.

Supports switching, control, and clock management.

Supports the board-level 1:1 backup function.

Supports ultra-high-precision clock.

Reliability and availability

Supports the hot swappable function.

Supports the board-level 1:1 backup function.

Technical Specifications

Table 1-287 Technical specifications of the CR8DIPU1T2C9

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.55 kg (5.62 lb)
Weight with packaging [kg(lb)]	3.95 kg (8.71 lb)
Typical power consumption [W]	135.6 W
Typical heat dissipation [BTU/hour]	440 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
Switching capacity	2.4 Tbit/s
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4GB NandFlash

CR8DIPU1T2CB (Integrated Network Processing Unit (IPU-1T2-B))

Overview

Table 1-288 Basic information about the CR8DIPU1T2CB

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-B)
Part Number	03034BMH
Model	CR8DIPU1T2CB
Card type	IPU
Silkscreen	IPU-1T2-B

Appearance

Figure 1-93 Appearance of the CR8DIPU1T2CB
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034BMH&productModel=CR8DIPU1T2CB#matchRelation

Indicators and Buttons

Table 1-289 Indicators on the CR8DIPU1T2CB

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-290 Buttons on the CR8DIPU1T2CB

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-291 Ports on the CR8DIPU1T2CB

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output port	Alarm Input/Output Cables
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial Cable

Table 1-292 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-293 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-294 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-295 Functions and features of the CR8DIPU1T2CB

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 2.4T bit/s@310Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-296 Technical specifications of the CR8DIPU1T2CB

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	144.2 W
Typical heat dissipation [BTU/hour]	467.94 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4GB NandFlash

CR8DIPU1T2CE (Integrated Network Processing Unit (IPU-1T2-CN))

Overview

Table 1-297 Basic information about the CR8DIPU1T2CE

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-CN)
Part Number	03034NWT
Model	CR8DIPU1T2CE
Card type	IPU
Silkscreen	IPU-1T2-CN

Appearance

Figure 1-94 Appearance of the CR8DIPU1T2CE
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034NWT&productModel=CR8DIPU1T2CE#matchRelation

Indicators and Buttons

Table 1-298 Indicators on the CR8DIPU1T2CE

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	The board hardware is faulty.
		Orange	Steady on	The interface board is not loaded with logic.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is booting the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode and no priority list is configured for the system clock. (By default, the list contains only internal clock sources.) The system clock is working in tracing mode and is tracing a clock source rather than the internal sources in the priority list. The system clock is working in time synchronization mode, and the PTP time and system clock are in the tracing state.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set. All the clock sources, however, are lost except for the internal clock sources. The clock works in holdover mode or free-run mode. The system clock is working in time synchronization mode, but no synchronization source is available. The system clock and PTP time are working in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active switching state.
ACTX		-	Off	The board is in the standby switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Device alarm indicator	Red	Steady on	A device-level critical alarm is generated.
		Orange	Steady on	There is an equipment-level major or minor alarm.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-299 Buttons on the CR8DIPU1T2CE

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-300 Ports on the CR8DIPU1T2CE

Port	Connector Type	Description	Available Components
CLK/TEST	SMA	Clock test port	Coaxial cable
USB	Type A	USB port (reserved)	-
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet NM interface and non-standard RS-232 Console interface. NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
HP-GE	SFP	Ultra-high-precision GE port (reserved)	Optical fiber

Table 1-301 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-302 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-303 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-304 Functions and features of the CR8DIPU1T2CE

Functions and Features

Description

Basic function

Line rate: 1200 Gbit/s.

Supports switching, control, and clock management.

Supports board-level 1:1 backup.

Supports the ultra-high-precision clock.

Reliability and availability

Hot swappable.

1:1 backup is supported.

Technical Specifications

Table 1-305 Technical specifications of the CR8DIPU1T2CE

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.55 kg (5.62 lb)
Weight with packaging [kg(lb)]	3.95 kg (8.71 lb)
Typical power consumption [W]	135.6 W
Typical heat dissipation [BTU/hour]	440 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
Switching capacity	2.4 Tbit/s
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU1T2CG (Integrated Network Processing Unit (IPU-1T2-C))

Overview

Table 1-306 Basic information about the CR8DIPU1T2CG

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-C)
Part Number	03034NWY
Model	CR8DIPU1T2CG
Card type	IPU
Silkscreen	IPU-1T2-C

Appearance

Figure 1-95 Appearance of the CR8DIPU1T2CG
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034NWY&productModel=CR8DIPU1T2CG#matchRelation

Indicators and Buttons

Table 1-307 Indicators on the CR8DIPU1T2CG

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-308 Buttons on the CR8DIPU1T2CG

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-309 Ports on the CR8DIPU1T2CG

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-310 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-311 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-312 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-313 Functions and features of the CR8DIPU1T2CG

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 2.4 Tbit/s@310 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-314 Technical specifications of the CR8DIPU1T2CG

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	144.2 W
Typical heat dissipation [BTU/hour]	467.94 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU1T2CJ (Integrated Network Processing Unit (IPU-1T2-C))

Overview

Table 1-315 Basic information about the CR8DIPU1T2CJ

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-C)
Part Number	03034UNG
Model	CR8DIPU1T2CJ
Card type	IPU
Silkscreen	IPU-1T2-C

Appearance

Figure 1-96 Appearance of the CR8DIPU1T2CJ
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034UNG&productModel=CR8DIPU1T2CJ#matchRelation

Indicators and Buttons

Table 1-316 Indicators on the CR8DIPU1T2CJ

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded. The BIOS self-check fails.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-317 Buttons on the CR8DIPU1T2CJ

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-318 Ports on the CR8DIPU1T2CJ

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable
HP-GE	SFP	Ultra-high-precision GE port (supported since V800R021C00 and reserved in earlier versions)	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-319 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-320 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Functions and Features

Table 1-321 Functions and features of the CR8DIPU1T2CJ

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 2.4 Tbit/s@310 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	1. It cannot be used together with other IPUs. 2. When working with the 03033VMC board to support FlexE services, the board supports a maximum of eight FlexE physical interfaces.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-322 Technical specifications of the CR8DIPU1T2CJ

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	4 kg (8.82 lb)
Weight with packaging [kg(lb)]	5.4 kg (11.9 lb)
Typical power consumption [W]	366.62 W
Typical heat dissipation [BTU/hour]	1189.45 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
CPU	8-core 2.3 GHz
SDRAM	16GB
Storage	16GB M.2

CR8DIPU1T2CN (Integrated Network Processing Unit (IPU-1T2-D))

Overview

Table 1-323 Basic information about the CR8DIPU1T2CN

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-D)
Part Number	03034UST
Model	CR8DIPU1T2CN
Card type	IPU
Silkscreen	IPU-1T2-D

Appearance

Figure 1-97 Appearance of the CR8DIPU1T2CN
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034UST&productModel=CR8DIPU1T2CN#matchRelation

Indicators and Buttons

Table 1-324 Indicators on the CR8DIPU1T2CN

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	The board hardware is faulty.
		Orange	Steady on	The interface board is not loaded with logic.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is booting the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode and no priority list is configured for the system clock. (By default, the list contains only internal clock sources.) The system clock is working in tracing mode and is tracing a clock source rather than the internal sources in the priority list. The system clock is working in time synchronization mode, and the PTP time and system clock are in the tracing state.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set. All the clock sources, however, are lost except for the internal clock sources. The clock works in holdover mode or free-run mode. The system clock is working in time synchronization mode, but no synchronization source is available. The system clock and PTP time are working in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active switching state.
ACTX		-	Off	The board is in the standby switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Device alarm indicator	Red	Steady on	A device-level critical alarm is generated.
		Orange	Steady on	There is an equipment-level major or minor alarm.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-325 Buttons on the CR8DIPU1T2CN

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-326 Ports on the CR8DIPU1T2CN

Port	Connector Type	Description	Available Components
CLK/TEST	SMA	Clock test port	Coaxial cable
USB	Type A	USB port (reserved)	-
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet NM interface and non-standard RS-232 Console interface. NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
HP-GE	SFP	Ultra-high-precision GE port (reserved)	Optical fiber

Table 1-327 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-328 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-329 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-330 Functions and features of the CR8DIPU1T2CN

Functions and Features

Description

Basic function

Line rate: 1200 Gbit/s.

Supports switching, control, and clock management.

Supports board-level 1:1 backup.

Supports the ultra-high-precision clock.

Reliability and availability

Hot swappable.

1:1 backup is supported.

Technical Specifications

Table 1-331 Technical specifications of the CR8DIPU1T2CN

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.55 kg (5.62 lb)
Weight with packaging [kg(lb)]	3.95 kg (8.71 lb)
Typical power consumption [W]	135.6 W
Typical heat dissipation [BTU/hour]	440 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
Switching capacity	2.4 Tbit/s
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU1T2CU (Integrated Network Processing Unit (IPU-1T2-D))

Overview

Table 1-332 Basic information about the CR8DIPU1T2CU

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-D)
Part Number	03034USU
Model	CR8DIPU1T2CU
Card type	IPU
Silkscreen	IPU-1T2-D

Appearance

Figure 1-98 Appearance of the CR8DIPU1T2CU
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034USU&productModel=CR8DIPU1T2CU#matchRelation

Indicators and Buttons

Table 1-333 Indicators on the CR8DIPU1T2CU

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-334 Buttons on the CR8DIPU1T2CU

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-335 Ports on the CR8DIPU1T2CU

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-336 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-337 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-338 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-339 Functions and features of the CR8DIPU1T2CU

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 2.4 Tbit/s@310 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-340 Technical specifications of the CR8DIPU1T2CU

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	144.2 W
Typical heat dissipation [BTU/hour]	467.94 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU1T2M3 (Integrated Network Processing Unit (IPU-1T2-EN))

Overview

Table 1-341 Basic information about the CR8DIPU1T2M3

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-EN)
Part Number	03034VAV
Model	CR8DIPU1T2M3
Card type	IPU
Silkscreen	IPU-1T2-EN

Appearance

Figure 1-99 Appearance of the CR8DIPU1T2M3
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034VAV&productModel=CR8DIPU1T2M3#matchRelation

Indicators and Buttons

Table 1-342 Indicators on the CR8DIPU1T2M3

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	The board hardware is faulty.
		Orange	Steady on	The interface board is not loaded with logic.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is booting the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode and no priority list is configured for the system clock. (By default, the list contains only internal clock sources.) The system clock is working in tracing mode and is tracing a clock source rather than the internal sources in the priority list. The system clock is working in time synchronization mode, and the PTP time and system clock are in the tracing state.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set. All the clock sources, however, are lost except for the internal clock sources. The clock works in holdover mode or free-run mode. The system clock is working in time synchronization mode, but no synchronization source is available. The system clock and PTP time are working in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active switching state.
ACTX		-	Off	The board is in the standby switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Device alarm indicator	Red	Steady on	A device-level critical alarm is generated.
		Orange	Steady on	There is an equipment-level major or minor alarm.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-343 Buttons on the CR8DIPU1T2M3

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-344 Ports on the CR8DIPU1T2M3

Port	Connector Type	Description	Available Components
CLK/TEST	SMA	Clock test port	Coaxial cable
USB	Type A	USB port (reserved)	-
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet NM interface and non-standard RS-232 Console interface. NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
HP-GE	SFP	Ultra-high-precision GE port (reserved)	Optical fiber

Table 1-345 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-346 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-347 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-348 Functions and features of the CR8DIPU1T2M3

Functions and Features

Description

Basic function

Line rate: 1200 Gbit/s.

Supports switching, control, and clock management.

Supports board-level 1:1 backup.

Supports the ultra-high-precision clock.

Reliability and availability

Hot swappable.

1:1 backup is supported.

Technical Specifications

Table 1-349 Technical specifications of the CR8DIPU1T2M3

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.55 kg (5.62 lb)
Weight with packaging [kg(lb)]	3.95 kg (8.71 lb)
Typical power consumption [W]	135.6 W
Typical heat dissipation [BTU/hour]	440 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
Switching capacity	2.4 Tbit/s
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU1T2M5 (Integrated Network Processing Unit (IPU-1T2-E))

Overview

Table 1-350 Basic information about the CR8DIPU1T2M5

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-E)
Part Number	03034VPH
Model	CR8DIPU1T2M5
Card type	IPU
Silkscreen	IPU-1T2-E

Appearance

Figure 1-100 Appearance of the CR8DIPU1T2M5
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034VPH&productModel=CR8DIPU1T2M5#matchRelation

Indicators and Buttons

Table 1-351 Indicators on the CR8DIPU1T2M5

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-352 Buttons on the CR8DIPU1T2M5

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-353 Ports on the CR8DIPU1T2M5

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-354 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-355 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-356 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-357 Functions and features of the CR8DIPU1T2M5

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 2.4 Tbit/s@310 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-358 Technical specifications of the CR8DIPU1T2M5

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	144.2 W
Typical heat dissipation [BTU/hour]	467.94 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU1T2M6 (Integrated Network Processing Unit (IPU-1T2-E))

Overview

Table 1-359 Basic information about the CR8DIPU1T2M6

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-E)
Part Number	03034VAU
Model	CR8DIPU1T2M6
Card type	IPU
Silkscreen	IPU-1T2-E

Appearance

Figure 1-101 Appearance of the CR8DIPU1T2M6
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034VAU&productModel=CR8DIPU1T2M6#matchRelation

Indicators and Buttons

Table 1-360 Indicators on the CR8DIPU1T2M6

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-361 Buttons on the CR8DIPU1T2M6

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-362 Ports on the CR8DIPU1T2M6

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable
HP-GE	SFP	Ultra-high-precision GE port (supported since V800R021C00 and reserved in earlier versions)	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-363 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-364 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Functions and Features

Table 1-365 Functions and features of the CR8DIPU1T2M6

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 2.4 Tbit/s@310 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	1. It cannot be used together with other IPUs. 2. When working with the 03033VMC board to support FlexE services, the board supports a maximum of eight FlexE physical interfaces.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-366 Technical specifications of the CR8DIPU1T2M6

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	4 kg (8.82 lb)
Weight with packaging [kg(lb)]	5.4 kg (11.9 lb)
Typical power consumption [W]	359.1 W
Typical heat dissipation [BTU/hour]	1165.07 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
CPU	20-core 2.0 GHz
SDRAM	16GB
Storage	4 GB NandFlash

CR8DIPU1T2MS (Integrated Network Processing Unit (IPU-1T2-DA))

Overview

Table 1-367 Basic information about the CR8DIPU1T2MS

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-DA)
Part Number	03034WFB
Model	CR8DIPU1T2MS
Card type	IPU
Silkscreen	IPU-1T2-DA

Appearance

Figure 1-102 Appearance of the CR8DIPU1T2MS
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034WFB&productModel=CR8DIPU1T2MS#matchRelation

Indicators and Buttons

Table 1-368 Indicators on the CR8DIPU1T2MS

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	The board hardware is faulty.
		Orange	Steady on	The interface board is not loaded with logic.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is booting the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode and no priority list is configured for the system clock. (By default, the list contains only internal clock sources.) The system clock is working in tracing mode and is tracing a clock source rather than the internal sources in the priority list. The system clock is working in time synchronization mode, and the PTP time and system clock are in the tracing state.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set. All the clock sources, however, are lost except for the internal clock sources. The clock works in holdover mode or free-run mode. The system clock is working in time synchronization mode, but no synchronization source is available. The system clock and PTP time are working in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active switching state.
ACTX		-	Off	The board is in the standby switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Device alarm indicator	Red	Steady on	A device-level critical alarm is generated.
		Orange	Steady on	There is an equipment-level major or minor alarm.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-369 Buttons on the CR8DIPU1T2MS

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-370 Ports on the CR8DIPU1T2MS

Port	Connector Type	Description	Available Components
CLK/TEST	SMA	Clock test port	Coaxial cable
USB	Type A	USB port (reserved)	-
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet NM interface and non-standard RS-232 Console interface. NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
HP-GE	SFP	Ultra-high-precision GE port (reserved)	Optical fiber

Table 1-371 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-372 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-373 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-374 Functions and features of the CR8DIPU1T2MS

Functions and Features

Description

Basic function

Line rate: 1200 Gbit/s.

Supports switching, control, and clock management.

Supports board-level 1:1 backup.

Supports the ultra-high-precision clock.

Reliability and availability

Hot swappable.

1:1 backup is supported.

Technical Specifications

Table 1-375 Technical specifications of the CR8DIPU1T2MS

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.55 kg (5.62 lb)
Weight with packaging [kg(lb)]	3.95 kg (8.71 lb)
Typical power consumption [W]	135.6 W
Typical heat dissipation [BTU/hour]	440 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
Switching capacity	2.4 Tbit/s
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU1T2MT (Integrated Network Processing Unit (IPU-1T2-DA))

Overview

Table 1-376 Basic information about the CR8DIPU1T2MT

Item	Details
Description	Integrated Network Processing Unit (IPU-1T2-DA)
Part Number	03034WFC
Model	CR8DIPU1T2MT
Card type	IPU
Silkscreen	IPU-1T2-DA

Appearance

Figure 1-103 Appearance of the CR8DIPU1T2MT
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034WFC&productModel=CR8DIPU1T2MT#matchRelation

Indicators and Buttons

Table 1-377 Indicators on the CR8DIPU1T2MT

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-378 Buttons on the CR8DIPU1T2MT

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-379 Ports on the CR8DIPU1T2MT

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-380 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-381 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-382 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-383 Functions and features of the CR8DIPU1T2MT

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 2.4 Tbit/s@310 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-384 Technical specifications of the CR8DIPU1T2MT

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	144.2 W
Typical heat dissipation [BTU/hour]	467.94 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU240C1 (Integrated Network Processing Unit (IPU-240))

Overview

Table 1-385 Basic information about the CR8DIPU240C1

Item	Details
Description	Integrated Network Processing Unit (IPU-240)
Part Number	03033NNR
Model	CR8DIPU240C1
Card type	IPU
Silkscreen	IPU-240

Appearance

Figure 1-104 Appearance of the CR8DIPU240C1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033NNR&productModel=CR8DIPU240C1#matchRelation

Indicators and Buttons

Table 1-386 Indicators on the CR8DIPU240C1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-387 Buttons on the CR8DIPU240C1

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-388 Ports on the CR8DIPU240C1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO(Reserved)	RJ45	Alarm input/output port	Alarm Input/Output Cables
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial Cable

Table 1-389 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-390 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-391 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-392 Functions and features of the CR8DIPU240C1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 480G bit/s@100Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-393 Technical specifications of the CR8DIPU240C1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4GB NandFlash

CR8DIPU480C1 (03033GLB: Integrated Network Processing Unit (IPU-480))

Overview

Table 1-394 Basic information about the CR8DIPU480C1

Item	Details
Description	Integrated Network Processing Unit (IPU-480)
Part Number	03033GLB
Model	CR8DIPU480C1
Card type	IPU
Silkscreen	IPU-480

Appearance

Figure 1-105 Appearance of the CR8DIPU480C1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033GLB&productModel=CR8DIPU480C1#matchRelation

Indicators and Buttons

Table 1-395 Indicators on the CR8DIPU480C1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-396 Buttons on the CR8DIPU480C1

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-397 Ports on the CR8DIPU480C1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output port	Alarm Input/Output Cables
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial Cable

Table 1-398 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-399 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-400 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-401 Functions and features of the CR8DIPU480C1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 960G bit/s@190Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-402 Technical specifications of the CR8DIPU480C1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4GB NandFlash

CR8DIPU480C1 (03033GLB-001: Integrated Network Processing Unit (IPU-480))

Overview

Table 1-403 Basic information about the CR8DIPU480C1

Item	Details
Description	Integrated Network Processing Unit (IPU-480)
Part Number	03033GLB-001
Model	CR8DIPU480C1
Card type	IPU
Silkscreen	IPU-480

Appearance

Figure 1-106 Appearance of the CR8DIPU480C1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033GLB-001&productModel=CR8DIPU480C1#matchRelation

Indicators and Buttons

Table 1-404 Indicators on the CR8DIPU480C1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-405 Buttons on the CR8DIPU480C1

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-406 Ports on the CR8DIPU480C1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output port	Alarm Input/Output Cables
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial Cable

Table 1-407 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-408 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-409 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-410 Functions and features of the CR8DIPU480C1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 960G bit/s@190Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-411 Technical specifications of the CR8DIPU480C1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4GB NandFlash

CR8DIPU480C1 (03033GLB-002: Integrated Network Processing Unit (IPU-480))

Overview

Table 1-412 Basic information about the CR8DIPU480C1

Item	Details
Description	Integrated Network Processing Unit (IPU-480)
Part Number	03033GLB-002
Model	CR8DIPU480C1
Card type	IPU
Silkscreen	IPU-480

Appearance

Figure 1-107 Appearance of the CR8DIPU480C1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03033GLB-002&productModel=CR8DIPU480C1#matchRelation

Indicators and Buttons

Table 1-413 Indicators on the CR8DIPU480C1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-414 Buttons on the CR8DIPU480C1

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-415 Ports on the CR8DIPU480C1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-416 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-417 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-418 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-419 Functions and features of the CR8DIPU480C1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 960 Gbit/s@190 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-420 Technical specifications of the CR8DIPU480C1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU480C1 (03035JVA: Integrated Network Processing Unit (IPU-480) for SME)

Overview

Table 1-421 Basic information about the CR8DIPU480C1

Item	Details
Description	Integrated Network Processing Unit (IPU-480) for SME
Part Number	03035JVA
Model	CR8DIPU480C1
Card type	IPU
Silkscreen	IPU-480

Appearance

Figure 1-108 Appearance of the CR8DIPU480C1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03035JVA&productModel=CR8DIPU480C1#matchRelation

Indicators and Buttons

Table 1-422 Indicators on the CR8DIPU480C1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-423 Buttons on the CR8DIPU480C1

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-424 Ports on the CR8DIPU480C1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-425 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-426 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-427 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-428 Functions and features of the CR8DIPU480C1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 960 Gbit/s@190 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-429 Technical specifications of the CR8DIPU480C1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU480C3 (Integrated Network Processing Unit (IPU-480-B))

Overview

Table 1-430 Basic information about the CR8DIPU480C3

Item	Details
Description	Integrated Network Processing Unit (IPU-480-B)
Part Number	03034BMK
Model	CR8DIPU480C3
Card type	IPU
Silkscreen	IPU-480-B

Appearance

Figure 1-109 Appearance of the CR8DIPU480C3
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034BMK&productModel=CR8DIPU480C3#matchRelation

Indicators and Buttons

Table 1-431 Indicators on the CR8DIPU480C3

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-432 Buttons on the CR8DIPU480C3

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-433 Ports on the CR8DIPU480C3

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output port	Alarm Input/Output Cables
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial Cable

Table 1-434 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-435 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-436 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-437 Functions and features of the CR8DIPU480C3

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 960G bit/s@190Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-438 Technical specifications of the CR8DIPU480C3

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4GB NandFlash

CR8DIPU480C5 (03034JTH: Integrated Network Processing Unit (IPU-480-BN))

Overview

Table 1-439 Basic information about the CR8DIPU480C5

Item	Details
Description	Integrated Network Processing Unit (IPU-480-BN)
Part Number	03034JTH
Model	CR8DIPU480C5
Card type	IPU
Silkscreen	IPU-480-BN

Appearance

Figure 1-110 Appearance of the CR8DIPU480C5
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034JTH&productModel=CR8DIPU480C5#matchRelation

Indicators and Buttons

Table 1-440 Indicators on the CR8DIPU480C5

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-441 Buttons on the CR8DIPU480C5

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-442 Ports on the CR8DIPU480C5

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output port	Alarm Input/Output Cables
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial Cable

Table 1-443 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-444 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-445 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-446 Functions and features of the CR8DIPU480C5

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 960G bit/s@190Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-447 Technical specifications of the CR8DIPU480C5

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4GB NandFlash

CR8DIPU480C5 (03034JTH-001: Integrated Network Processing Unit (IPU-480-BN))

Overview

Table 1-448 Basic information about the CR8DIPU480C5

Item	Details
Description	Integrated Network Processing Unit (IPU-480-BN)
Part Number	03034JTH-001
Model	CR8DIPU480C5
Card type	IPU
Silkscreen	IPU-480-BN

Appearance

Figure 1-111 Appearance of the CR8DIPU480C5
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034JTH-001&productModel=CR8DIPU480C5#matchRelation

Indicators and Buttons

Table 1-449 Indicators on the CR8DIPU480C5

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	The device generates a hardware alarm. You can run the display alarm hardware command to view the hardware alarm type.
		-	Off	The board is not running or no power is input.
PROG	Program running indicator	Green	Steady on	The board software is being initialized. The board software is normally initialized, and the board software is running normally.
		Red	Steady on	The memory self-check fails. The board software or the logic file is lost. Loading of the board software fails.
		Green	On for 100 ms and off for 100 ms alternately	Loading of the board software is in process.
		Green	On for 300 ms and off for 300 ms alternately	The BIOS is guiding the upper-layer software.
		Red	On for 100 ms and off for 100 ms alternately	The BIOS self-check fails.
		-	Off	No power is input.
SYNC	Synchronization status indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Synchronization status indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the working switching state.
ACTX		-	Off	The board is in the protection switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the working control state.
		Green	On for 100 ms and off for 100 ms alternately	The data of the equipment is backed up in batch.
		-	Off	The board is in the protection control state.
ALM	Alarm indicator	Red	Steady on	Critical alarms are generated.
		Orange	Steady on	Major, minor alarms are generated.
		-	Off	No alarms are generated in the equipment.
ETH/OAM	ETH/OAM indicator	Green	Steady on	If the indicator is steady on, the link is normal.
		Orange	Blink	If the indicator blinks, data is being transmitted.
		-	Off	If the indicator is off, the link is Down.

Table 1-450 Buttons on the CR8DIPU480C5

Silkscreen

Name

Description

RST

Reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-451 Ports on the CR8DIPU480C5

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M autosensing Ethernet network management port or non-RS-232-standard console port. NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM Management Cables
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port, RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output port	Alarm Input/Output Cables
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial Cable

Table 1-452 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-453 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-454 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-455 Functions and features of the CR8DIPU480C5

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: Through the management channels between IPUs and the subcards, the IPUs can manage subcards and transmit routing protocol data. The line rate capability is 960G bit/s@190Bytes(Bidirectional).
Reliability and availability	Supports the hot swappable function. Supports the board-level 1:1 backup function.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-456 Technical specifications of the CR8DIPU480C5

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4GB NandFlash

CR8DIPU480C5 (03034JTH-002: Integrated Network Processing Unit (IPU-480-BN))

Overview

Table 1-457 Basic information about the CR8DIPU480C5

Item	Details
Description	Integrated Network Processing Unit (IPU-480-BN)
Part Number	03034JTH-002
Model	CR8DIPU480C5
Card type	IPU
Silkscreen	IPU-480-BN

Appearance

Figure 1-112 Appearance of the CR8DIPU480C5
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034JTH-002&productModel=CR8DIPU480C5#matchRelation

Indicators and Buttons

Table 1-458 Indicators on the CR8DIPU480C5

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-459 Buttons on the CR8DIPU480C5

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-460 Ports on the CR8DIPU480C5

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-461 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-462 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-463 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-464 Functions and features of the CR8DIPU480C5

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 960 Gbit/s@190 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-465 Technical specifications of the CR8DIPU480C5

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU480C5 (03034VDC: Integrated Network Processing Unit (IPU-480-BN))

Overview

Table 1-466 Basic information about the CR8DIPU480C5

Item	Details
Description	Integrated Network Processing Unit (IPU-480-BN)
Part Number	03034VDC
Model	CR8DIPU480C5
Card type	IPU
Silkscreen	IPU-480-BN

Appearance

Figure 1-113 Appearance of the CR8DIPU480C5
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034VDC&productModel=CR8DIPU480C5#matchRelation

Indicators and Buttons

Table 1-467 Indicators on the CR8DIPU480C5

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-468 Buttons on the CR8DIPU480C5

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-469 Ports on the CR8DIPU480C5

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-470 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-471 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-472 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-473 Functions and features of the CR8DIPU480C5

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 960 Gbit/s@190 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-474 Technical specifications of the CR8DIPU480C5

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU480C5 (03035JVB: Integrated Network Processing Unit (IPU-480-BN) for SME)

Overview

Table 1-475 Basic information about the CR8DIPU480C5

Item	Details
Description	Integrated Network Processing Unit (IPU-480-BN) for SME
Part Number	03035JVB
Model	CR8DIPU480C5
Card type	IPU
Silkscreen	IPU-480-BN

Appearance

Figure 1-114 Appearance of the CR8DIPU480C5
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03035JVB&productModel=CR8DIPU480C5#matchRelation

Indicators and Buttons

Table 1-476 Indicators on the CR8DIPU480C5

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Steady off	The board is not running or no power is input.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	On for 300 ms and off for 300 ms repeatedly	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Steady off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Steady off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Steady off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Steady off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted and received.
		-	Steady off	The link is Down.

Table 1-477 Buttons on the CR8DIPU480C5

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-478 Ports on the CR8DIPU480C5

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port and non-standard RS-232 console port NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-479 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-480 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-481 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-482 Functions and features of the CR8DIPU480C5

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 960 Gbit/s@190 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-483 Technical specifications of the CR8DIPU480C5

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU480C7 (Integrated Network Processing Unit (IPU-480-C))

Overview

Table 1-484 Basic information about the CR8DIPU480C7

Item	Details
Description	Integrated Network Processing Unit (IPU-480-C)
Part Number	03034NXA
Model	CR8DIPU480C7
Card type	IPU
Silkscreen	IPU-480-C

Appearance

Figure 1-115 Appearance of the CR8DIPU480C7
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034NXA&productModel=CR8DIPU480C7#matchRelation

Indicators and Buttons

Table 1-485 Indicators on the CR8DIPU480C7

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-486 Buttons on the CR8DIPU480C7

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-487 Ports on the CR8DIPU480C7

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-488 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-489 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-490 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-491 Functions and features of the CR8DIPU480C7

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 960 Gbit/s@190 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-492 Technical specifications of the CR8DIPU480C7

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU480C9 (Integrated Network Processing Unit (IPU-480-D))

Overview

Table 1-493 Basic information about the CR8DIPU480C9

Item	Details
Description	Integrated Network Processing Unit (IPU-480-D)
Part Number	03034USV
Model	CR8DIPU480C9
Card type	IPU
Silkscreen	IPU-480-D

Appearance

Figure 1-116 Appearance of the CR8DIPU480C9
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034USV&productModel=CR8DIPU480C9#matchRelation

Indicators and Buttons

Table 1-494 Indicators on the CR8DIPU480C9

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-495 Buttons on the CR8DIPU480C9

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-496 Ports on the CR8DIPU480C9

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-497 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-498 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-499 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-500 Functions and features of the CR8DIPU480C9

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 960 Gbit/s@190 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-501 Technical specifications of the CR8DIPU480C9

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU480M3 (Integrated Network Processing Unit (IPU-480-E))

Overview

Table 1-502 Basic information about the CR8DIPU480M3

Item	Details
Description	Integrated Network Processing Unit (IPU-480-E)
Part Number	03034VPJ
Model	CR8DIPU480M3
Card type	IPU
Silkscreen	IPU-480-E

Appearance

Figure 1-117 Appearance of the CR8DIPU480M3
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034VPJ&productModel=CR8DIPU480M3#matchRelation

Indicators and Buttons

Table 1-503 Indicators on the CR8DIPU480M3

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-504 Buttons on the CR8DIPU480M3

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-505 Ports on the CR8DIPU480M3

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-506 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-507 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-508 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-509 Functions and features of the CR8DIPU480M3

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 960 Gbit/s@190 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-510 Technical specifications of the CR8DIPU480M3

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU480MA (Integrated Network Processing Unit (IPU-480-CN))

Overview

Table 1-511 Basic information about the CR8DIPU480MA

Item	Details
Description	Integrated Network Processing Unit (IPU-480-CN)
Part Number	03034WGL
Model	CR8DIPU480MA
Card type	IPU
Silkscreen	IPU-480-CN

Appearance

Figure 1-118 Appearance of the CR8DIPU480MA
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034WGL&productModel=CR8DIPU480MA#matchRelation

Indicators and Buttons

Table 1-512 Indicators on the CR8DIPU480MA

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-513 Buttons on the CR8DIPU480MA

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-514 Ports on the CR8DIPU480MA

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-515 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-516 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-517 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-518 Functions and features of the CR8DIPU480MA

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 960 Gbit/s@190 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-519 Technical specifications of the CR8DIPU480MA

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU480MG (Integrated Network Processing Unit (IPU-480-DA))

Overview

Table 1-520 Basic information about the CR8DIPU480MG

Item	Details
Description	Integrated Network Processing Unit (IPU-480-DA)
Part Number	03034WFD
Model	CR8DIPU480MG
Card type	IPU
Silkscreen	IPU-480-DA

Appearance

Figure 1-119 Appearance of the CR8DIPU480MG
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034WFD&productModel=CR8DIPU480MG#matchRelation

Indicators and Buttons

Table 1-521 Indicators on the CR8DIPU480MG

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-522 Buttons on the CR8DIPU480MG

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-523 Ports on the CR8DIPU480MG

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port or non-standard RS-232 console port NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable

Table 1-524 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-525 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-526 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-527 Functions and features of the CR8DIPU480MG

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The IPU manages subcards and transmits routing protocol data through management channels. 960 Gbit/s@190 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-528 Technical specifications of the CR8DIPU480MG

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	22.4 mm x 388.4 mm x 209.3 mm (0.88 in. x 15.29 in. x 8.24 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	170 mm x 560 mm x 385 mm (6.69 in. x 22.05 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2.3 kg (5.07 lb)
Weight with packaging [kg(lb)]	3.7 kg (8.16 lb)
Typical power consumption [W]	113.3 W
Typical heat dissipation [BTU/hour]	367.66 BTU/hour
Long-term operating temperature [°C(°F)]	–40°C to +65°C (–40°F to +149°F), start: ≥ –20°C (–4°F)
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	4 GB NandFlash

CR8DIPU800CG (03034MGN: Integrated Network Processing Unit (IPU-800-BN))

Overview

Table 1-529 Basic information about the CR8DIPU800CG

Item	Details
Description	Integrated Network Processing Unit (IPU-800-BN)
Part Number	03034MGN
Model	CR8DIPU800CG
Card type	IPU
Silkscreen	IPU-800-BN

Appearance

Figure 1-120 Appearance of the CR8DIPU800CG
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034MGN&productModel=CR8DIPU800CG#matchRelation

Indicators and Buttons

Table 1-530 Indicators on the CR8DIPU800CG

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	The board hardware is faulty.
		Orange	Steady on	The interface board is not loaded with logic.
		-	Steady off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is booting the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode and no priority list is configured for the system clock. (By default, the list contains only internal clock sources.) The system clock is working in tracing mode and is tracing a clock source rather than the internal sources in the priority list. The system clock is working in time synchronization mode, and the PTP time and system clock are in the tracing state.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set. All the clock sources, however, are lost except for the internal clock sources. The clock works in holdover mode or free-run mode. The system clock is working in time synchronization mode, but no synchronization source is available. The system clock and PTP time are working in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active switching state.
ACTX		-	Off	The board is in the standby switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Device alarm indicator	Red	Steady on	There is an equipment-level critical alarm.
		Orange	Steady on	There is an equipment-level major or minor alarm.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-531 Buttons on the CR8DIPU800CG

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-532 Ports on the CR8DIPU800CG

Port	Connector Type	Description	Available Components
CLK/TEST	SMA	Clock test port	Coaxial cable
USB	Type A	USB port (reserved)	-
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet NM interface and non-standard RS-232 Console interface. NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
HP-GE	SFP	Ultra-high precision GE port (reserved)	Optical fiber

Table 1-533 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-534 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-535 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-536 Functions and features of the CR8DIPU800CG

Functions and Features

Description

Basic function

Line rate: 1200 Gbit/s.

Supports switching, control, and clock management.

Supports board-level 1:1 backup.

Supports the ultra-high-precision clock.

Reliability and availability

Hot swappable.

1:1 backup is supported.

Technical Specifications

Table 1-537 Technical specifications of the CR8DIPU800CG

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2 kg (4.41 lb)
Weight with packaging [kg(lb)]	3.4 kg (7.5 lb)
Typical power consumption [W]	93.6 W
Typical heat dissipation [BTU/hour]	303.6 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
Switching capacity	1.6 Tbit/s
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	8GB M.2

CR8DIPU800CG (03034MGN-001: Integrated Network Processing Unit (IPU-800-BN))

Overview

Table 1-538 Basic information about the CR8DIPU800CG

Item	Details
Description	Integrated Network Processing Unit (IPU-800-BN)
Part Number	03034MGN-001
Model	CR8DIPU800CG
Card type	IPU
Silkscreen	IPU-800-BN

Appearance

Figure 1-121 Appearance of the CR8DIPU800CG
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03034MGN-001&productModel=CR8DIPU800CG#matchRelation

Indicators and Buttons

Table 1-539 Indicators on the CR8DIPU800CG

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working properly.
		Red	Steady on	The board hardware is faulty.
		Orange	Steady on	The interface board is not loaded with logic.
		-	Steady off	The board is not powered on or is not running.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	Blinks on and off at 300 ms intervals	The BIOS is booting the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode and no priority list is configured for the system clock. (By default, the list contains only internal clock sources.) The system clock is working in tracing mode and is tracing a clock source rather than the internal sources in the priority list. The system clock is working in time synchronization mode, and the PTP time and system clock are in the tracing state.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set. All the clock sources, however, are lost except for the internal clock sources. The clock works in holdover mode or free-run mode. The system clock is working in time synchronization mode, but no synchronization source is available. The system clock and PTP time are working in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active switching state.
ACTX		-	Off	The board is in the standby switching state.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Off	The board is in the standby control state.
ALM	Device alarm indicator	Red	Steady on	There is an equipment-level critical alarm.
		Orange	Steady on	There is an equipment-level major or minor alarm.
		-	Off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted or received.
		-	Off	The link is down.

Table 1-540 Buttons on the CR8DIPU800CG

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1. Press and release the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-541 Ports on the CR8DIPU800CG

Port	Connector Type	Description	Available Components
CLK/TEST	SMA	Clock test port	Coaxial cable
USB	Type A	USB port (reserved)	-
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet NM interface and non-standard RS-232 Console interface. NOTE: If a service port can be connected to an NMS, you are advised to use the service port as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input/output port RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
ALMI/ALMO	RJ45	Alarm input/output interface	Alarm input/output cable
HP-GE	SFP	Ultra-high precision GE port (reserved)	Optical fiber

Table 1-542 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-543 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Table 1-544 Pins of the ALMI/ALMO interface

Front View	Pin	Usage
	1	Alarm input 1
	2	Grounding end for alarm input 1
	3	Alarm input 2
	4	Alarm input 3
	5	Grounding end for alarm input 3
	6	Grounding end for alarm input 2
	7	Positive for alarm signal output
	8	Negative for alarm signal output

Functions and Features

Table 1-545 Functions and features of the CR8DIPU800CG

Functions and Features

Description

Basic function

Line rate: 1200 Gbit/s.

Supports switching, control, and clock management.

Supports board-level 1:1 backup.

Supports the ultra-high-precision clock.

Reliability and availability

Hot swappable.

1:1 backup is supported.

Technical Specifications

Table 1-546 Technical specifications of the CR8DIPU800CG

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	2 kg (4.41 lb)
Weight with packaging [kg(lb)]	3.4 kg (7.5 lb)
Typical power consumption [W]	93.6 W
Typical heat dissipation [BTU/hour]	303.6 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C (–4°F to +131°F); start: ≥ –5°C (23°F)
Switching capacity	1.6 Tbit/s
CPU	8-core 1.5 GHz
SDRAM	8GB
Storage	8GB M.2

CR8DUIPU2TM1 (Integrated Network Processing Unit (IPU-2T-AU))

Overview

Table 1-547 Basic information about the CR8DUIPU2TM1

Item	Details
Description	Integrated Network Processing Unit (IPU-2T-AU)
Part Number	03035FAV
Model	CR8DUIPU2TM1
Card type	IPU
Silkscreen	IPU-2T-AU
Remarks	The CR8M002FBXC3 fan is required.

Appearance

Figure 1-122 Appearance of the CR8DUIPU2TM1
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03035FAV&productModel=CR8DUIPU2TM1#matchRelation

Indicators and Buttons

Table 1-548 Indicators on the CR8DUIPU2TM1

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Steady off	The board is not running or no power is input.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	On for 300 ms and off for 300 ms repeatedly	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Steady off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Steady off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Steady off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Steady off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted and received.
		-	Steady off	The link is Down.

Table 1-549 Buttons on the CR8DUIPU2TM1

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-550 Ports on the CR8DUIPU2TM1

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port and non-standard RS-232 console port NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable
HP-GE	SFP	Ultra-high-precision GE interface	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-551 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-552 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Functions and Features

Table 1-553 Functions and features of the CR8DUIPU2TM1

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The main control board manages subcards and transmits routing protocol data through management channels. 4 Tbit/s@544 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	1. It cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-554 Technical specifications of the CR8DUIPU2TM1

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	3.7 kg (8.16 lb)
Weight with packaging [kg(lb)]	5.1 kg (11.24 lb)
Typical power consumption [W]	240.4 W
Typical heat dissipation [BTU/hour]	779.81 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
CPU	16-core 2.0 GHz
SDRAM	16GB
Storage	16GB M.2

CR8DUIPU2TM2 (Integrated Network Processing Unit (IPU-2T-E-BU))

Overview

Table 1-555 Basic information about the CR8DUIPU2TM2

Item	Details
Description	Integrated Network Processing Unit (IPU-2T-E-BU)
Part Number	03035FBC
Model	CR8DUIPU2TM2
Card type	IPU
Silkscreen	IPU-2T-E-BU
Remarks	The CR8M002FBXC3 fan is required.

Appearance

Figure 1-123 Appearance of the CR8DUIPU2TM2
Click to enlarge

Version Mapping

The huge hardware mapping data is migrated to the Info-Finder hardware center, where you can easily obtain hardware mapping information.

The Info-Finder hardware center incorporates comprehensive hardware information and mapping data by sales regions, allowing you to quickly find desired information and filter the mapping data for more fine-grained data display.

enterprise: https://info.support.huawei.com/info-finder/search-center/en/enterprise/routers/netengine-8000-pid-252772223/hardwarecenter?keyword=03035FBC&productModel=CR8DUIPU2TM2#matchRelation

Indicators and Buttons

Table 1-556 Indicators on the CR8DUIPU2TM2

Silkscreen	Name	Color	Status	Description
STAT	Working status indicator	Green	Steady on	The board is working normally.
		Red	Steady on	A hardware alarm is generated. You can run the display alarm hardware command to check the hardware alarm type.
		-	Steady off	The board is not running or no power is input.
PROG	Program status indicator	Green	Steady on	The board software is being initialized or is successfully initialized and is running properly.
		Red	Steady on	The memory self-check fails. The board software or logic file is lost. The board software fails to be loaded.
		Green	Blinks on and off at 100 ms intervals	The board software is being loaded.
		Green	On for 300 ms and off for 300 ms repeatedly	The BIOS is interacting with the upper-layer software.
		Red	Blinks on and off at 100 ms intervals	The BIOS self-check fails.
		-	Steady off	The board is not powered on.
SYNC	Clock synchronization indicator	Green	Steady on	The system clock works in free-run mode, and no priority list is set for the system clocks (only internal clock sources are listed by default). The system clock works in tracing mode and is tracing a clock source other than the internal clock sources in the priority list. The system clock works in time synchronization mode, and the PTP time and system clock are being traced.
SYNC	Clock synchronization indicator	Red	Steady on	The system clock priority list is set, but all clock sources except the internal clock source are lost. The clock works in holdover or free-run mode. The system clock works in time synchronization mode, but no synchronization source is available. The system clock and PTP time work in holdover or free-run mode.
ACTX	Active/standby status indicator for the cross-connect or clock board	Green	Steady on	The board is in the active state on the service plane.
ACTX		-	Steady off	The board is in the standby state on the service plane.
ACTC	Control status indicator	Green	Steady on	The board is in the active control state.
		Green	Blinks on and off at 100 ms intervals	The data of the device is backed up in batch.
		-	Steady off	The board is in the standby control state.
ALM	Alarm indicator	Red	Steady on	Device-level critical alarms exist.
		Orange	Steady on	A device-level major or minor alarm exists.
		-	Steady off	There is no equipment-level alarm.
ETH/OAM	ETH/OAM indicator	Green	Steady on	The link is up.
		Orange	Blinking	Data is being transmitted and received.
		-	Steady off	The link is Down.

Table 1-557 Buttons on the CR8DUIPU2TM2

Silkscreen

Name

Description

RST

Board reset button

You can press the RST button to reset the NE or restore the factory settings of the NE.

The procedure is as follows:

To reset the NE, press the RST button and release it.

To restore factory settings, press and hold down the RST button. This operation will clear the NE database and system parameter configurations and cannot be restored. Exercise caution when you perform the following operations:

1.Press the RST button to restart the NE.

2.When the PROG indicator blinks (the blinking frequency is about 1 second and the time window is about 15 seconds), press and hold down the RST button.

3.Wait for no longer than 2 minutes till both the STAT and PROG indicators blink (the time window is 5 seconds). Then release the RST button immediately.

NOTE:

1. When you press the RST button to clear the configuration file, the original configuration file will be cleared. You are advised to periodically back up the configuration file.

2. When you press the RST button to clear the configuration file, to prevent the cleared configuration from being synchronized again between the active and standby main control boards, remove one main control board first in a dual-main control board chassis to ensure that the configuration file is cleared in a single-main control board scenario. Perform the same operations on the other main control board.

3. When pressing the RST button to clear the configuration file, you only need to pay attention to the STAT and PROG indicators. Other indicators may vary depending on the product model.

Ports

Table 1-558 Ports on the CR8DUIPU2TM2

Port	Connector Type	Description	Available Components
ETH/OAM	RJ45	10M/100M auto-sensing Ethernet network management port and non-standard RS-232 console port NOTE: If a service port can be connected to the NMS, it is recommended that the service port be used as the network management port.	ETH/OAM management cable
CLK/TOD/RS-485	RJ45	Clock/Time/RS-485 input and output ports RS-485 is a reserved port.	1-into-2 clock cable + clock cable (external clock mode, delivery-ready): applicable to the CLK mode 1-into-2 clock cable + clock cable (external clock/external time mode, prepared onsite): applicable to the CLK or TOD mode 1-into-2 clock cable + Ethernet cable: applicable to the TOD mode
USB	Type A	USB port (reserved)	-
CLK/TEST	SMA	Clock test port	Coaxial cable
HP-GE	SFP	Ultra-high-precision GE interface	1.25Gbps eSFP Optical Module 1.25Gbps eSFP CWDM Optical Module 1.25Gbps eSFP BIDI Optical Module

Table 1-559 Pins of the ETH/OAM interface

Front View	Pin	Usage
	1	Transmit positive of the NM network port
	2	Transmit negative of the NM network port
	3	Receive positive of the NM network port
	4	Grounding end of the Console interface
	5	Receive end of the Console interface
	6	Receive negative of the NM network port
	7	Unspecified
	8	Transmit end of the Console interface

Table 1-560 Pins of the CLK/TOD/RS-485 interface

Front View	Pin	Definition of the RJ45 Interface on the Panel	Working Mode
Front View	Pin	Definition of the RJ45 Interface on the Panel	External Clock	External Time Input (1PPS + Time Information)	External Time Output (1PPS + Time Information)	RS-485
	1	Receive negative of the CLK	Receive negative of the CLK	Unspecified	Unspecified	Unspecified
	2	Receive positive of the CLK	Receive positive of the CLK	Unspecified	Unspecified	Unspecified
	3	Input/Output negative for the 1PPS signal	Unspecified	Input negative for the 1PPS signal (RS422 level)	Output negative for the 1PPS signal (RS422 level)	Transmit negative of the RS-485
	4	Receive negative of the CLK	Receive negative of the CLK	Grounding end	Grounding end	Unspecified
	5	Receive positive of the CLK	Receive positive of the CLK	Grounding end	Grounding end	Unspecified
	6	Input/Output positive for the 1PPS signal	Unspecified	Input positive for the 1PPS signal (RS422 level)	Output positive for the 1PPS signal (RS422 level)	Transmit positive of the RS-485
	7	Input/Output negative for the time information	Unspecified	Input negative for the time information (RS422 level)	Output negative for the time information (RS422 level)	Receive negative of the RS-485
	8	Input/Output positive for the time information	Unspecified	Input positive for the time information (RS422 level)	Output positive for the time information (RS422 level)	Receive positive of the RS-485
NOTE: When this interface is used as a TOD interface, it must be used with a dedicated clock cable.For details, see "Cables" in the Hardware Description.

Functions and Features

Table 1-561 Functions and features of the CR8DUIPU2TM2

Functions and Features	Description
Basic function	Data forwarding: The IPU is the core of service processing in the entire system, and is connected to all subcards through data channels. Control and management: The main control board manages subcards and transmits routing protocol data through management channels. 4 Tbit/s@293 bytes (bidirectional)
Reliability and availability	Hot swappable. 1:1 backup is supported.
Restrictions and remarks	This board cannot be used together with other IPUs.
Breakout supported	No
Interface rate auto-sensing supported	No

Technical Specifications

Table 1-562 Technical specifications of the CR8DUIPU2TM2

Item	Specification
Dimensions without packaging (H x W x D) [mm(in.)]	34.8 mm x 354.4 mm x 209 mm (1.37 in. x 13.95 in. x 8.23 in.)
Dimensions with packaging (H x W x D) [mm(in.)]	185 mm x 485 mm x 385 mm (7.28 in. x 19.09 in. x 15.16 in.)
Weight without packaging [kg(lb)]	3.7 kg (8.16 lb)
Weight with packaging [kg(lb)]	5.1 kg (11.24 lb)
Typical power consumption [W]	240.4 W
Typical heat dissipation [BTU/hour]	779.81 BTU/hour
Long-term operating temperature [°C(°F)]	–20°C to +55°C, startup: ≥ –5°C
CPU	16-core 2.0 GHz
SDRAM	32GB
Storage	16GB M.2

NetEngine 8000 M14, M8 and M4 V800R023C10SPC500 Hardware Description

Describes the chassis, power supply, fans, boards, optical modules, and power distribution box of the NetEngine 8000 M14K, M14, M8K, M8, M4, 8000E M14, M8.

Describes the chassis, power supply, fans, boards, optical modules, and power distribution box of the NetEngine 8000 M14K, M14, M8K, M8, M4, 8000E M14, M8.

CR8D0IPU2TC1 (03033FPV: Integrated Network Processing Unit (IPU-2T))

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Ports

Functions and Features

Technical Specifications

CR8D0IPU2TC1 (03033FPV-001: Integrated Network Processing Unit (IPU-2T))

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Indicators and Buttons

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CR8D0IPU2TC1 (03033FPV-002: Integrated Network Processing Unit (IPU-2T))

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Indicators and Buttons

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CR8D0IPU2TC3 (Integrated Network Processing Unit (IPU-2T-B))

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Indicators and Buttons

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Functions and Features

Technical Specifications

CR8D0IPU2TC5 (Integrated Network Processing Unit (IPU-2T-C))

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Functions and Features

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CR8D0IPU2TM1 (Integrated Network Processing Unit (IPU-2T-E))

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CR8D0IPU3TM1 (Integrated Network Processing Unit (IPU-3T6-A))

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CR8D0IPU3TM2 (Integrated Network Processing Unit (IPU-3T6-E-B))

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CR8DIPU1T2C1 (03033FXD: Integrated Network Processing Unit (IPU-1T2))

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Functions and Features

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CR8DIPU1T2C1 (03033FXD-001: Integrated Network Processing Unit (IPU-1T2))

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