CE-MPUD-FULL (CE16800 Main Processing Unit D (full-width))

CloudEngine 16800 Series Switches Hardware Description (V200)

This document provides an overall description of the CE16800 series switches hardware, helping you obtain detailed information about each chassis, Power Supply System, Heat Dissipation System, card, cable, and pluggable modules for interface.

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CE-MPUD-FULL (CE16800 Main Processing Unit D (full-width))

CE-MPUD-FULL (03058877: CE16800 Main Processing Unit D (full-width))
CE-MPUD-FULL (03058877-001: CE16800 Main Processing Unit D (full-width))

CE-MPUD-FULL (03058877: CE16800 Main Processing Unit D (full-width))

Overview

Table 6-24 Basic information about the CE-MPUD-FULL

Item	Details
Description	CE16800 Main Processing Unit D (full-width)
Part Number	03058877
Model	CE-MPUD-FULL
Silkscreen	CE-MPUD-FULL

Appearance

Figure 6-13 Appearance of the CE-MPUD-FULL

Version Mapping

Table 6-25 Mappings between CE-MPUD-FULL and product

Product	First Supported Version	Unsupported Model	IDs of available slots	Limitations
CloudEngine 16816	V200R005C20	-	17–18	-

For details about the mapping between MPUs and SFUs/LPUs, refer to Table 6-5 under Cards > Card Introduction > Card Classification.

Indicators and Buttons

Figure 6-14 Indicators and buttons on the CE-MPUD-FULL

1. Running status indicator	2. Active/Standby status indicator	3. Reset button	4. Stack status indicator	5. USB-based deployment indicator
6. ETH port indicator	7. GE electrical port indicator	8. SFP+ optical port indicator	9. High-precision clock optical transceiver indicator	-

The indicators on CONSOLE, CLK, and TOD ports are not in use.

Table 6-26 Indicators on the CE-MPUD-FULL

Silkscreen	Name	Color	Status	Description
RUN(G)/ALM(R)/OFL(Y)	Running status indicator	Green	Steady on	The card has been powered on but the system software is not running.
		Green	Slow blinking (0.5 Hz)	The card is working properly.
		Green	Fast blinking (4 Hz)	The card is loading the system software or is resetting.
		Red	Steady on	A fault that affects services has occurred and it cannot be rectified automatically (critical alarm about hardware), or the card has generated an alarm because the memory size is not equal to the standard specification.
		Red	Fast blinking (4 Hz)	The system power is insufficient.
		Yellow	Steady on	The card is in power-off state. (For example, the card has been forcibly powered off using the power off command or is about to start.)
ACT	Active/Standby status indicator	Green	Steady on	The card is the active MPU.
ACT	Active/Standby status indicator	Green	Off	The card is the standby MPU.
M/S	Stack status indicator NOTE: You can run the dfs-master led enable command to enable the stack status indicator to display the DFS group master and backup status. After this function is enabled, the stack status indicator on the DFS master device is steady on and that on the DFS backup device is off.	Green	Steady on	The stacking function is enabled, and the card is the active MPU of the stack.
		Green	Slow blinking (0.5 Hz)	The stacking function is enabled, and the card is not the active MPU of the stack.
		Green	Off	The stacking function is not enabled.
-	USB-based deployment indicator	Green	Steady on	USB-based deployment has been completed.
		Green	Blinking (4 Hz)	The system is reading data from a USB flash drive.
		Red	Steady on	USB-based deployment fails.
		-	Off	USB-based deployment is disabled (default state).
-	ETH port indicator, Two single-color indicators for each port: Green: LINK indicator Yellow: ACT indicator	Green	Steady on	The link on the port is connected.
		Green	Off	The link on the port is disconnected.
		Yellow	Blinking (15 Hz)	The port is transmitting or receiving data.
		Yellow	Off	The port is not transmitting or receiving data.
-	GE electrical port indicator, Two single-color indicators for each port: Green: LINK indicator Yellow: ACT indicator	Green	Steady on	The link on the port is connected.
		Green	Off	The link on the port is disconnected.
		Yellow	Blinking (15 Hz)	The port is transmitting or receiving data.
		Yellow	Off	The port is not transmitting or receiving data.
-	SFP+ optical port indicator Two single-color indicators for each port: Green: LINK indicator Yellow: ACT indicator	Green	Steady on	The link on the port is connected.
		Green	Off	The link on the port is disconnected.
		Yellow	Blinking (15 Hz)	The port is transmitting or receiving data.
		Yellow	Off	The port is not transmitting or receiving data.
-	High-precision clock optical transceiver indicator	Green	Steady on	The link on the port is connected.
		Green	Blinking (15 Hz)	The port is transmitting or receiving data.
		Green	Off	The link on the port is disconnected.

Table 6-27 Buttons on the CE-MPUD-FULL

Silkscreen	Name	Description
RESET	Reset button	The button is used to manually reset an MPU. If the device has only one MPU, pressing this button will cause the device to restart. If the device has double MPUs, the following situations may occur: Pressing the reset button on the active MPU will trigger an active/standby switchover. Pressing the reset button on the standby MPU will reset the standby MPU, which does not affect running of the system.

Silkscreen

Name

Description

RESET

Reset button

The button is used to manually reset an MPU.

If the device has only one MPU, pressing this button will cause the device to restart.

If the device has double MPUs, the following situations may occur:

Pressing the reset button on the active MPU will trigger an active/standby switchover.

Pressing the reset button on the standby MPU will reset the standby MPU, which does not affect running of the system.

Ports

Figure 6-15 Ports on the CE-MPUD-FULL

1. Clock SMA port (CLK/TEST)	2. USB port (USB)	3. ETH management port (ETH)	4. Console port (CONSOLE)	5. External synchronization port CLK (CLK)
6. External synchronization port TOD (TOD)	7. GE electrical port (GE0 and GE1)	8. SFP+ optical port (SFP+0 and SFP+1)	9. Clock SFP port (HP-GE)	-

The device does not support the HP-GE port.

Table 6-28 Ports on the CE-MPUD-FULL

Port	Connector Type	Description	Available Components
Clock SMA port	SMA	Connects to an external clock.	50-ohm clock cable
USB port	USB 2.0 Type A	Is used for USB-based deployment. It is recommended that the dimensions of the USB flash drive be less than 10 mm x 40 mm x 20 mm (H x W x D, 0.39 in. x 1.57 in. x 0.79 in.). If the dimensions of a USB flash drive are larger than this specification, an extension cable is required.	USB
ETH management port	RJ45	Connects to the NMS workstation. This port can work at the rates of 10 Mbit/s, 100 Mbit/s, and 1000 Mbit/s.	Super category 5 shielded twisted pair
Console port	RJ45	Connects to the control platform and implements onsite system configuration. The default baud rate is 9600 bit/s, and the baud rate is configurable.	8-core shielded cable
External synchronization port CLK	RJ45	Inputs or outputs 2-Mbit/s clock signals, 2-MHz clock signals, or 1 pps time signals.	120-ohm clock cable
External synchronization port TOD	RJ45	Inputs or outputs 1 pps and ASCII time signals or DCLS time signals.	120-ohm clock cable
GE electrical port	RJ45	GE0 and SFP+0, and GE1 and SFP+1 form a SIP port respectively. The two SIP ports are used to establish stack management links. Each SIP port is a combo port that consists of a GE electrical port and an SFP+ optical port. If the GE electrical port and the SFP+ optical port of a combo port do not establish links at the same time, the one that establishes a link first is used. If the two ports establish links at the same time, the optical port is used by default.	Cable
SFP+ optical port	SFP+/SFP	GE0 and SFP+0, and GE1 and SFP+1 form a SIP port respectively. The two SIP ports are used to establish stack management links. Each SIP port is a combo port that consists of a GE electrical port and an SFP+ optical port. If the GE electrical port and the SFP+ optical port of a combo port do not establish links at the same time, the one that establishes a link first is used. If the two ports establish links at the same time, the optical port is used by default.	Optical fiber
Clock SFP port	SFP	High-precision clock SFP port	Optical fiber

Functions and Features

Table 6-29 Functions and features of the CE-MPUD-FULL

Functions and Features	Description
Device management and maintenance	The MPU provides management ports for managing and maintaining the system.
Device monitoring	The MPU integrates a monitoring module. The monitoring module provides the monitoring plane, which allows administrators to remotely power on, power off, and reset the card, upgrade firmware, monitor card temperature, voltage, and power, manage asset information, and diagnose system faults.
Out-of-band communication between cards	The MPU integrates a LAN switch module that provides out-of-band communication between cards. The LAN switch module completes control, monitoring, maintenance, and message exchange between SFUs and LPUs.
Route calculation	The MPU processes all routing protocol packets, which are sent from the forwarding engine. The MPU broadcasts and filters routing protocol packets, and downloads routing policies from the policy server.
Data configuration	The MPU stores system configuration data, startup files, upgrade software, and system logs.
Data saving	The MPU uses flash to save data files.
Restrictions and remarks	In the same chassis, the MPU cannot be installed together with an MPU of a different model.

Technical Specifications

Table 6-30 Technical specifications of the CE-MPUD-FULL

Item	Specification
Dimensions without packaging (H x W x D) [mm (in.)]	45.7 mm x 433 mm x 522.5 mm (1.80 in. x 17.05 in. x 20.57 in.)
Dimensions with packaging (H x W x D) [mm (in.)]	185 mm x 550 mm x 720 mm (7.28 in. x 21.65 in. x 28.35 in.)
Weight without packaging [kg (lb)]	4.3 kg (9.48 lb)
Weight with packaging [kg (lb)]	7.3 kg (16.10 lb)
Typical power consumption [W]	58 W
Typical heat dissipation [BTU/hour]	198 BTU/hour
Static power consumption [W]	55 W
Static heat dissipation [BTU/hour]	188 BTU/hour
Maximum power consumption [W]	82 W
Maximum heat dissipation [BTU/hour]	280 BTU/hour
CPU	16-core, 1.85 GHz clock speed
Memory	Standard 16 GB
Storage	4 GB