NetEngine 8000 M14, NetEngine 8000E M14 Quick Installation Guide
5 U Quick Installation Guide (IEC 19-inch & ETSI 21-inch Cabinet)
This document applies to the installation of the NetEngine 8000 M14, NetEngine 8000E M14, PTN 6900-2-M14, and NE40E-X2-M14. Issue：01
1 Device Overview 2 Safety Guidelines 3 Site Requirements
The device to be installed must be used indoors. To ensure normal operation and long service life of the device, the
Observe all safety regulations and precautions following requirements must be met:
To ensure personal and equipment safety, observe all the safety precautions The device needs to be installed in a clean, dry, well ventilated, and temperature-controllable standard equipment room.
In addition, the equipment room must be free from leaking or dripping water, heavy dew, and humidity.
on the equipmentand in this document. DANGER WARNING CAUTION and
DC chassis andNOTICE items do not cover all the safety precautions and are only Dustproof measures must be taken in the installation site. This is because dust will cause electrostatic discharges on the
supplementary to the safety precautions. device and affect connections of metal connectors and joints, shortening the service life of the device and even resulting
in device failures.
Follow all the safety precautions and instructions provided by Huawei. The
safety precautions outlined in this document are only requirements of The installation site must be free from acidic, alkaline, and other types of corrosive gases.
Huawei and do not cover general safety regulations. Huawei is not liable The device that is operating may cause radio interference. If this is the case, relevant measures may be needed to reduce
for any consequence that results from violation of regulation spertaining to the interference.
AC chassis safe operations or safety codes pertaining to design, production, and Generally, devices such as wireless antennas should not be installed in the equipment room. If such devices must be
equipment use. installed indoors, ensure that the electromagnetic environment meets relevant requirements or take necessary
Operator qualifications electromagnetic shielding measures.
The temperature and humidity in the installation site must meet device requirements described in the following table.
Only trained and qualified personnel are allowed to install, operate or
Packing list maintain the equipment. Familiarize yourself with all safety precautions Item Requirements
before performing any operation on the equipment.
Insulation tape Corrugated pipe Serial cable Label cable tie DC: -40°C to +65°C
Long-term operating temperature [°C]
Quick Installation Guide ESD wrist strap Fiber binding tape Signal cable label AC: –20°C to +55°C
DANGER
Cable tie (300 x 3.6 mm) Panel screw (M6x12) Floating nut (M6) Power cable label
Do not install or remove the equipment or power cables while power is on. Storage temperature [°C] –40°C to +70°C
Cable management frame To ensure equipment and personal safety, ground the equipment before
Long-term: 5% RH to 85% RH, non-condensing
powering it on. Relative operating humidity [RH]
NOTE Short-term: 5% RH to 95% RH, non-condensing
DC and AC Chassis are installed in the same way, and DC Chassis is used as
an example here. WARNING Relative storage humidity [RH] 5% RH to 95% RH, non-condensing
Figures in the document are for reference only and may be different from Use multiple persons to move or lift a chassis and take measures to protect
≤ 4000 m (For the altitude in the range of 1800 m to 4000 m, the operating temperature of
actual devices. personal safety. Long-term operating altitude [m]
the device decreases by 1°C every time the altitude increases by 220 m.)
The type and quantity of items in an installation accessory package vary Laser beams will cause eye damage. Do not look into bores of optical
according to the device model. Check the delivered items against the actual modules or opticalfibers without eye protection.
packing list. Storage altitude [m] < 5000 m
NOTICE
Item DC Chassis AC Chassis 长期工作海拔高度
During equipment transport and installation, prevent the equipment from 4 Cabinet Requirements[m]
Chassis height[U] 5 U 5 U colliding withobjects like doors, walls, or shelves.
Move an unpacked chassis upright. Do not drag it with it lying down. NOTE
Dimensions without
222 mm x 442 mm x 220 mm 222 mm x 442 mm x 220 mm The cabinet may be installed on an ESD floor or a concrete floor. For details about how to install a cabinet, see the Cabinet
packaging (H x W x Do not touch unpainted surfaces of the equipment with wet or contami-
(8.74 in. x 17.4 in. x 8.66 in.) (8.74 in. x 17.4 in. x 8.66 in.) Installation Guide delivered with a cabinet.
D)[mm(in.)] nated gloves.
The device must be installed in an IEC 19-inch cabinet or an ETSI 21-inch cabinet.
Do not open the ESD bags of cards and modules until they are delivered
Huawei A63B cabinet is recommended. If customers choose to purchase cabinets by themselves, the cabinets must meet
Weight without to the equipmentroom. When taking a card out of the ESD bag, do not
the following requirements:
packaging (base 10.1 kg (22.27 lb) 14.6 kg (32.19 lb) use the connector to support the card's weight because this operation will
configuration)[kg(lb)] distort the connector and make the pins on the backplane connector 1. 19-inch or 21-inch cabinet with a depth of greater than or equal to 300 mm.
bend. Leave at least 50 mm clearance at the rear and both sides of the 2. The cabling space in front of the cabinet complies with the cabling space requirements of boards. It is recommended
Rated input 200 V to 240 V/100 V to 127 V dual
-48 V/-60 V chassis for heat dissipation. that the distance between the cabinet door and any device board be greater than or equal to 120 mm. If the cabling space
voltage[V] live wires, support 240V HVDC is insufficient, cables will block the cabinet door from closing. Therefore, a cabinet with broader cabling space is
recommended, such as a cabinet with a convex door.
Input voltage ESD Protection 3. The device draws air from the left side and exhausts from the right side. Therefore, if the device is installed in a 19-inch
range [V] -40 V to -72 V 90 V to 290 V
Before installing, operating, or maintaining the equipment, cabinet, there must be a clearance of at least 75 mm at the left and right sides of the cabinet to ensure good ventilation.
Maximum input wear an ESD wrist strap and insert the other end into the 4. The porosity of each cabinet door must be greater than 50%, meeting heat dissipation requirements of devices.
60 A 10 A
current [A] ESD jack on the chassis or cabinet. Remove conductive 5. The cabinet has installation accessories, such as guide rails, floating nuts, and screws.
objects like jewelry and watches to prevent damages to 6. The cabinet has a ground terminal to connect to the device.
the equipment and cards caused by electrostatic discharge. 7. The cabinet has a cable outlet on the top or at the bottom for overhead or underfloor cabling.
5 Installing a Device
5.1 Installing a Device in an IEC 19-Inch Cabinet
CAUTION 1 Install floating nuts onto the cabinet. 2 Install the cable management frame 3 Connect the PGND cable to the front or 4 Install the device into the cabinet.
onto the device. side face of the device. The side face is
When installing a device in a cabinet, ensure that the total heat consumption of all devices in the preferred.
cabinet does not exceed the heat dissipation capability of the cabinet. M3 M6
M6
To prevent air return from affecting heat dissipation, leave at least 2 U space between devices in the
Floating nut 3
cabinet. In addition, if the cabinet has middle columns, devices can be installed in stacking mode.
2
Do not block the heat dissipation holes on panels. Installation hole 1
A device that needs to share the same cabinet with other devices cannot be installed near the air
exhaust vents of those devices.
Consider the impact of a device's air exhaust vent on adjacent devices to prevent high temperature.
1
When fastening floating nuts, ensure that there is at least 75 mm space on the left and right sides of 2
the device for ventilation after device installation.
安装孔5
5.2 Installing a Device in an ETSI 21-Inch Cabinet with Front Columns
1 Install floating nuts onto the cabinet. 2 Install the cable management frame 3 IInstall conversion mounting ears 4 Connect the PGND cable to the front or side 5 Install the device into the cabinet.
onto the device. on both sides of the device. face of the device. The side face is preferred.
M3 M6 M6
M6
1 3
Floating nut
2
Installation hole 2 1
1
22
5.3 Installing a Device in an ETSI 21-Inch Cabinet with Middle Columns
1 Install floating nuts onto the cabinet. 2 Install the cable management frame 3 Remove the mounting ear on the left side of the chassis, 4 IInstall the 19-inch mounting ears and 5 Install the 19-inch mounting ears and 6 Install the device into the cabinet.
and power cable tray onto the device. move it to the middle of the panel, and install an ETSI conversion mounting ears on the left conversion mounting ears on the left
conversion mounting ear. Then, take out a 19-inch mounting and right sides of the device. and right sides of the device.
ear and an ETSI conversion mounting ear from the auxiliary
material package and install them on the right side of the
chassis (that is, the side with a cable management frame). M6
M3 M6 M4
Floating nut
2 2
Installation hole
1 安装孔6
M6
1
Left Right 安装孔7
6 Installing Components
6.1 Installing Boards 6.2 Installing Optical Modules
CAUTION
1
Insert the optical module fully into the optical port.
Wear ESD wrist straps or ESD gloves before installing or removing a board. 1
M3 2 Connect optical fibers according to the required connection
M3 Filler panels must be installed in vacant slots to ensure good electromagnetic
L/A1
L/A0
STAT 3
L/A1
3 ACTC
ACTX
SYNG
PROG
STAT sequence.
compatibility and meet dust-proof and heat dissipation requirements.
4 Check the LINK indicator on the corresponding optical port.
1 1 4 The filler panel in a slot can be removed only before you insert an interface 3
If the LINK indicator is steady green, the optical module is
board into the slot. Removing multiple filler panels and then inserting
working properly.
multiple interface boards at a time is not allowed.
2
When sliding a board into a slot along guide rails, press the front panel of the
L/A1
L/A0
STAT board with your thumbs, and push the board until it cannot move forward.
L/A1
L/A0
Then, fasten the ejector levers. STAT
L/A1
ACTC
ACTX
SYNG
PROG
STAT
L/A1
ACTC
ACTX
SYNG
PROG
STAT 2
1 Hold the ejector levers on the panel with both hands, and turn them outward NOTICE
until they make an angle of 45 degrees with the panel.
Huawei-certified optical modules need to be used. This is because the reliability of non-Huawei-certified
Installing an interface board Installing a main control board 2 Push the board along guide rails into the slot until it cannot move forward. optical modules cannot be ensured, and using such modules may affect service stability.
3 Lower the ejector levers and push them inward until they cannot move Wear ESD wrist straps or ESD gloves before installing optical modules.
forward. (When installing a main control board, ensure that the latches of the
Install dust-proof caps on optical ports without optical modules.
ejector levers are locked into the panel.)
Ensure that optical modules are not reversely installed. If an optical module cannot be completely inserted
Use a Phillips screwdriver to fasten the captive screws clockwise on both sides
4 into an optical port, do not force it into the port. Turn the optical module over and try again.
of the panel.
安装孔7
7 Connecting Cables
Common Cables 1 Take the power connector out 5 Pull each wire slightly to check Installing an E1 Cable
of the packaging bag, and strip whether it is securely connected. If a
a power cable at a length in cable slides outward or the wires of a NOTE
line with the value marked on cable are exposed outside the hole
the silkscreen attached to the for the cable, remove the cable, cut To avoid affecting right-hand board maintenance after cable routing, you are advised to connect an E1 cable only to a left-hand
connector. The length for cable the split wires, strip a power cable, board.
PGND cable DC power cable Optical fiber AC power cable stripping must be at least 12 mm. and reinstall the cable. An E1 cable is a thin cable with a diameter of 1.6 mm. It needs to be connected to a DDF using an MC 75-1-1 connector and a
crimping tool with a bore diameter of 1.7 mm. If you use an MC 75-1-1 connector and a crimping tool with a bore diameter of
2 Put the cord end terminal 6 Slide the cover back after the
screws are tightened. 2.5 mm, crimp the joint twice. Specifically, after performing the first crimping, rotate the coaxial connector by 90 degrees and
onto the exposed conductor crimp the joint again.
and ensure that the conductor
is aligned with the edge of the An E1 cable with a negative 45-degree connector is delivered by default. If you use this cable, connect the connector to the 安装孔8
desired board port and use a Phillips screwdriver to fasten screws.
Shielded Ethernet 120-ohm 16 x E1 75-ohm 16 x E1 cord end terminal.
cable cable cable If you use an E1 cable with a positive 45-degree connector, the cable must be routed without affecting fan module installation
or removal. To achieve this, you need to use an E1 transfer cable instead of directly connecting the connector to a board port.
Specifically, connect the cable to the E1 transfer cable, and then connect the E1 transfer cable to the desired board port.
Routing Planning 7 Check whether the cables have
been properly connected and
B
NOTE whether the cable sheath is pressed
A through the view windows. If a
If cables are routed on the rear of a device, ensure that the cables do cable is not properly connected or
not block the air vents of the device to achieve proper heat dissipation.
3 Crimp the joint parts of the cord the cable sheath is pressed, repeat
the preceding steps to prepare a
Before routing cables, make temporary labels and attach them to the end terminal and the cable Installing an E1 cable with
cables. After the cables are routed, make formal labels and attach them power cable again. Installing an E1 cable with
conductor. a positive 45-degree connector
to the cables as required. a negative 45-degree connector
View Windows
Do not bundle or route outdoor cables (such as outdoor antenna
feeders and outdoor power cables) and indoor cables together in the
L/A0
cabinet or cable tray. STAT
A 安装孔8
Rough surface 1 2
4 Insert the NEG(-) wire (blue) 8 Insert the connector into the PIU.
into the hole marked a
Cable layout for a DC device negative sign and the RTN(+) Installing Optical Fibers
wire (black/brown) into the
SH
PU
hole marked a positive sign. NOTE
SH WARNING
PU When the wires touch the end
of the holes, slide the cover on When performing operations such as installing The bending radius of a single-mode G.657A2 optical fiber is no less than
滑道安装位置 the top of the power connector or maintaining optical fibers, do not move your 10 mm, and that of a multi-mode A1b optical fiber is no less than 30 mm.
AUXQ
SRV
STAT to expose M4 screws and then eyes close to or look into the optical fiber outlet After laying out optical fibers, use binding straps to bind the fibers neatly 滑道安装位置
use a torque screwdriver to without eye protection. without squeezing them.
tighten the M4 screws, with a
CAUTION After the optical fibers are connected, the optical ports and optical
SH
torque of 1.4 N m. PU connectors that are not used must be covered by dustproof plugs and
SH
PU
It is recommended that the power cables, E1 cables, optical fibers, and CAUTION dustproof caps, respectively.
SH
Ethernet cables of an AC or DC device be routed on the left side of the PU
cabinet. To facilitate power module maintenance, keep the cables away Before routing internal optical fibers, install Do not use an open-end corrugated pipe to hold excessive optical fibers. It
from the upper or lower power module insertion and removal areas. fixed optical attenuators at the corresponding is recommended that an open-end corrugated pipe with a diameter of 32
optical ports on boards according to the fixed mm accommodate a maximum of 60 fibers with a diameter of 2 mm.
optical attenuator installation table. It is recommended that the length of a corrugated pipe inside a cabinet be
If you use the recommended A63B cabinet, it is about 10 cm.
recommended that only one optical attenuator
DANGER Use an A63B cabinet as an example. If corrugated pipes need to be used in
be added. If multiple optical attenuators are the cabling area on the top of the cabinet, a maximum of two such pipes
Cable layout for an AC device The conductor of each power cable must be completely inserted into the added, there is a risk that the cabinet door are supported, accommodating a maximum of 120 optical fibers. If more
DC connector to prevent electric shocks. Shut down the power supply cannot be properly opened. optical fibers are required, use the E1 cable hole.
before connecting or disconnecting power cables.
The power cables must be correctly connected according to the labels on
the PIU. If the power cables are reversely connected, the device cannot
be powered on.
100mm (3.94 in.)
Ensure that the power cables do not have joints or excess part, and are 2
Installing a PGND Cable not coiled. The bent part of the cables must have enough slack, with a
bending radius of no less than 20 mm.
No bare copper wire is allowed at power cable terminals.
Handling Corrugated Pipes 1 Installing Optical Fibers
M8
Installing an AC Power Cable 1
TO:
X-XXX-X-X Check the fuse capacity of the external power supply.
1
3 Device Model Recommended Fuse Capacity
2
User-side circuit breaker current for AC power module 安装孔9
PAC1K5S53-AL (1500 W): ≥ 10 A, ≤ 16 A (for Installing Ethernet Cables
NetEngine 8000 M14 hierarchical power supplying protection, 10 A is
NetEngine 8000E M14 recommened)
PTN 6900-2-M14 NOTE Installing a 75-ohm Coaxial Cable
NE40E-X2-M14 User-side circuit breaker current for AC power module The maximum number of shielded
PAH2K4S53-CL (2400 W): ≥ 16 A (for hierarchical Ethernet cables supported by a
2 power supplying protection, 16 A is recommened)
flat-door cabinet is limited. For
example, a 300 mm deep flat-door
N63B/N63E cabinet supports a
M6 maximum of six shielded Ethernet
cables per layer of interface boards.
Installing DC Power Cables In contrast, a convex-door cabinet 1
supports more shielded Ethernet
Check the fuse capacity of the external power supply.
cables. For example, a convex-door
Device Model Recommended Fuse Capacity A63B/A63E cabinet supports a
maximum of 16 shielded Ethernet
NetEngine 8000 M14 3
cables per layer of interface boards.
NetEngine 8000E M14 ≥ 63 A, ≤ 80 A
PTN 6900-2-M14 Connecting a device to an NMS
NE40E-X2-M14 2
1 server requires two Ethernet cables:
FE4
FE3
FE2
one for the active main control FE1
Device Model Maximum Cable Size board and the other for the standby
NetEngine 8000 M14 main control board.
16 mm², 10 mm² (0-14 meters) recommended,
NetEngine 8000E M14 2
PTN 6900-2-M14 16 mm² (15-23 meters) recommended
NE40E-X2-M14
8 Checking the Installation
Check Before Power-on Power-on Check WARNING If board indicators are in specified abnormal NOTE
Before performing a power-on check, turn off all the switches on states after you power on the device, handle For more information about device indicators, see HardwareDescription
Check whether fixed optical attenuators have been added in accordance the device and external power supply system. the abnormalities onsite. in the corresponding product documentation.
with corresponding configuration rules. The following table describes the states of indicators when the device is operating properly.
Check whether the fuse capacity of the external power supply meets Indicator Abnormal State Possible Cause Handling Procedure
requirements. Hardware Module Indicator State
1. Power on the peer chassis.
Check whether the external power supply voltage is normal.
Power module PWR 2. Check the peer board and ensure that the transmit optical power of
Steady green Signals on an optical
Steady red the board is normal.
Fan module FAN Steady green port are lost. 3. Check that fiber connections are correct.
CAUTION STAT 4. If there is no fixed optical attenuator at the optical port, check the 安装孔10
STAT Steady green
Main control board fiber attenuation, clean the fiber connector, and replace damaged fibers
If the power supply voltage does not meet requirements, do not power PROG Steady green until the indicator turns green.
on the device.
STAT Steady green The corresponding module If the chassis is powered on but all the indicators on the board are
Interface board Steady off
L/A Steady green cannot be detected. off, contact software commissioning engineers to replace the board.
9 Obtaining Product Documentation and Technical Support Trademarks and Permissions
滑道安装位置 For enterprise users: 滑道安装位置
Visit https://weiknow.gts.huawei.com/weiknow/#/question?locale=en_US&lang=en or scan the QR code for Huawei
Enterprise Service to search for information or ask questions online.
Visit https://support.huawei.com/enterprise or scan the QR code for Huawei Enterprise Technical Support to search for Huawei Enterprise Service and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
required documents based on your product model and version. All other trademarks and trade names mentioned in this document are the property of their respective holders.
Visit https://forum.huawei.com/enterprise and post your questions in the community. If you have trouble resolving issues Copyright © Huawei Technologies Co., Ltd. 2024. All rights reserved.
using documents, contact Huawei technical support. No part of this document may be reproduced or transmitted in any form or by any means without prior written
1U Huawei Enterprise Technical Support 1U
For carrier users: consent of Huawei Technologies Co., Ltd.
Visit https://support.huawei.com/carrier or scan the QR code for Huawei Carrier Technical Support to search for required
documents based on your product model and version.
If you have trouble resolving issues using documents, contact Huawei technical support.
Huawei Carrier Technical Support
Appendix Inspecting and Cleaning Optical Fiber Connectors and Adapters
Since the 50G optical module link uses the PAM4 encoding technology, there are higher requirements on the optical fiber and cable quality and the link is more sensitive to multipath reflection interference of signals. If the fiber link connector, fiber section, or fiber splicing surface is dirty,
optical signals are reflected back and forth on the fiber link, causing interference due to co-channel noise on the receive side. As a result, the optical link is unstable or intermittently disconnected. To prevent this issue, you need to check and clean the optical fiber connectors before
installation. For details, see Installation and maintenance > Preparing for the installation> Inspecting and Cleaning Optical Fiber Connectors and Adapters in the product documentation.
This document applies to the installation of the NetEngine 8000 M14, NetEngine 8000E M14, PTN 6900-2-M14, and NE40E-X2-M14. Issue：01
1 Device Overview 2 Safety Guidelines 3 Site Requirements
The device to be installed must be used indoors. To ensure normal operation and long service life of the device, the
Observe all safety regulations and precautions following requirements must be met:
To ensure personal and equipment safety, observe all the safety precautions The device needs to be installed in a clean, dry, well ventilated, and temperature-controllable standard equipment room.
In addition, the equipment room must be free from leaking or dripping water, heavy dew, and humidity.
on the equipmentand in this document. DANGER WARNING CAUTION and
DC chassis andNOTICE items do not cover all the safety precautions and are only Dustproof measures must be taken in the installation site. This is because dust will cause electrostatic discharges on the
supplementary to the safety precautions. device and affect connections of metal connectors and joints, shortening the service life of the device and even resulting
in device failures.
Follow all the safety precautions and instructions provided by Huawei. The
safety precautions outlined in this document are only requirements of The installation site must be free from acidic, alkaline, and other types of corrosive gases.
Huawei and do not cover general safety regulations. Huawei is not liable The device that is operating may cause radio interference. If this is the case, relevant measures may be needed to reduce
for any consequence that results from violation of regulation spertaining to the interference.
AC chassis safe operations or safety codes pertaining to design, production, and Generally, devices such as wireless antennas should not be installed in the equipment room. If such devices must be
equipment use. installed indoors, ensure that the electromagnetic environment meets relevant requirements or take necessary
Operator qualifications electromagnetic shielding measures.
The temperature and humidity in the installation site must meet device requirements described in the following table.
Only trained and qualified personnel are allowed to install, operate or
Packing list maintain the equipment. Familiarize yourself with all safety precautions Item Requirements
before performing any operation on the equipment.
Insulation tape Corrugated pipe Serial cable Label cable tie DC: -40°C to +65°C
Long-term operating temperature [°C]
Quick Installation Guide ESD wrist strap Fiber binding tape Signal cable label AC: –20°C to +55°C
DANGER
Cable tie (300 x 3.6 mm) Panel screw (M6x12) Floating nut (M6) Power cable label
Do not install or remove the equipment or power cables while power is on. Storage temperature [°C] –40°C to +70°C
Cable management frame To ensure equipment and personal safety, ground the equipment before
Long-term: 5% RH to 85% RH, non-condensing
powering it on. Relative operating humidity [RH]
NOTE Short-term: 5% RH to 95% RH, non-condensing
DC and AC Chassis are installed in the same way, and DC Chassis is used as
an example here. WARNING Relative storage humidity [RH] 5% RH to 95% RH, non-condensing
Figures in the document are for reference only and may be different from Use multiple persons to move or lift a chassis and take measures to protect
≤ 4000 m (For the altitude in the range of 1800 m to 4000 m, the operating temperature of
actual devices. personal safety. Long-term operating altitude [m]
the device decreases by 1°C every time the altitude increases by 220 m.)
The type and quantity of items in an installation accessory package vary Laser beams will cause eye damage. Do not look into bores of optical
according to the device model. Check the delivered items against the actual modules or opticalfibers without eye protection.
packing list. Storage altitude [m] < 5000 m
NOTICE
Item DC Chassis AC Chassis 长期工作海拔高度
During equipment transport and installation, prevent the equipment from 4 Cabinet Requirements[m]
Chassis height[U] 5 U 5 U colliding withobjects like doors, walls, or shelves.
Move an unpacked chassis upright. Do not drag it with it lying down. NOTE
Dimensions without
222 mm x 442 mm x 220 mm 222 mm x 442 mm x 220 mm The cabinet may be installed on an ESD floor or a concrete floor. For details about how to install a cabinet, see the Cabinet
packaging (H x W x Do not touch unpainted surfaces of the equipment with wet or contami-
(8.74 in. x 17.4 in. x 8.66 in.) (8.74 in. x 17.4 in. x 8.66 in.) Installation Guide delivered with a cabinet.
D)[mm(in.)] nated gloves.
The device must be installed in an IEC 19-inch cabinet or an ETSI 21-inch cabinet.
Do not open the ESD bags of cards and modules until they are delivered
Huawei A63B cabinet is recommended. If customers choose to purchase cabinets by themselves, the cabinets must meet
Weight without to the equipmentroom. When taking a card out of the ESD bag, do not
the following requirements:
packaging (base 10.1 kg (22.27 lb) 14.6 kg (32.19 lb) use the connector to support the card's weight because this operation will
configuration)[kg(lb)] distort the connector and make the pins on the backplane connector 1. 19-inch or 21-inch cabinet with a depth of greater than or equal to 300 mm.
bend. Leave at least 50 mm clearance at the rear and both sides of the 2. The cabling space in front of the cabinet complies with the cabling space requirements of boards. It is recommended
Rated input 200 V to 240 V/100 V to 127 V dual
-48 V/-60 V chassis for heat dissipation. that the distance between the cabinet door and any device board be greater than or equal to 120 mm. If the cabling space
voltage[V] live wires, support 240V HVDC is insufficient, cables will block the cabinet door from closing. Therefore, a cabinet with broader cabling space is
recommended, such as a cabinet with a convex door.
Input voltage ESD Protection 3. The device draws air from the left side and exhausts from the right side. Therefore, if the device is installed in a 19-inch
range [V] -40 V to -72 V 90 V to 290 V
Before installing, operating, or maintaining the equipment, cabinet, there must be a clearance of at least 75 mm at the left and right sides of the cabinet to ensure good ventilation.
Maximum input wear an ESD wrist strap and insert the other end into the 4. The porosity of each cabinet door must be greater than 50%, meeting heat dissipation requirements of devices.
60 A 10 A
current [A] ESD jack on the chassis or cabinet. Remove conductive 5. The cabinet has installation accessories, such as guide rails, floating nuts, and screws.
objects like jewelry and watches to prevent damages to 6. The cabinet has a ground terminal to connect to the device.
the equipment and cards caused by electrostatic discharge. 7. The cabinet has a cable outlet on the top or at the bottom for overhead or underfloor cabling.
5 Installing a Device
5.1 Installing a Device in an IEC 19-Inch Cabinet
CAUTION 1 Install floating nuts onto the cabinet. 2 Install the cable management frame 3 Connect the PGND cable to the front or 4 Install the device into the cabinet.
onto the device. side face of the device. The side face is
When installing a device in a cabinet, ensure that the total heat consumption of all devices in the preferred.
cabinet does not exceed the heat dissipation capability of the cabinet. M3 M6
M6
To prevent air return from affecting heat dissipation, leave at least 2 U space between devices in the
Floating nut 3
cabinet. In addition, if the cabinet has middle columns, devices can be installed in stacking mode.
2
Do not block the heat dissipation holes on panels. Installation hole 1
A device that needs to share the same cabinet with other devices cannot be installed near the air
exhaust vents of those devices.
Consider the impact of a device's air exhaust vent on adjacent devices to prevent high temperature.
1
When fastening floating nuts, ensure that there is at least 75 mm space on the left and right sides of 2
the device for ventilation after device installation.
安装孔5
5.2 Installing a Device in an ETSI 21-Inch Cabinet with Front Columns
1 Install floating nuts onto the cabinet. 2 Install the cable management frame 3 IInstall conversion mounting ears 4 Connect the PGND cable to the front or side 5 Install the device into the cabinet.
onto the device. on both sides of the device. face of the device. The side face is preferred.
M3 M6 M6
M6
1 3
Floating nut
2
Installation hole 2 1
1
22
5.3 Installing a Device in an ETSI 21-Inch Cabinet with Middle Columns
1 Install floating nuts onto the cabinet. 2 Install the cable management frame 3 Remove the mounting ear on the left side of the chassis, 4 IInstall the 19-inch mounting ears and 5 Install the 19-inch mounting ears and 6 Install the device into the cabinet.
and power cable tray onto the device. move it to the middle of the panel, and install an ETSI conversion mounting ears on the left conversion mounting ears on the left
conversion mounting ear. Then, take out a 19-inch mounting and right sides of the device. and right sides of the device.
ear and an ETSI conversion mounting ear from the auxiliary
material package and install them on the right side of the
chassis (that is, the side with a cable management frame). M6
M3 M6 M4
Floating nut
2 2
Installation hole
1 安装孔6
M6
1
Left Right 安装孔7
6 Installing Components
6.1 Installing Boards 6.2 Installing Optical Modules
CAUTION
1
Insert the optical module fully into the optical port.
Wear ESD wrist straps or ESD gloves before installing or removing a board. 1
M3 2 Connect optical fibers according to the required connection
M3 Filler panels must be installed in vacant slots to ensure good electromagnetic
L/A1
L/A0
STAT 3
L/A1
3 ACTC
ACTX
SYNG
PROG
STAT sequence.
compatibility and meet dust-proof and heat dissipation requirements.
4 Check the LINK indicator on the corresponding optical port.
1 1 4 The filler panel in a slot can be removed only before you insert an interface 3
If the LINK indicator is steady green, the optical module is
board into the slot. Removing multiple filler panels and then inserting
working properly.
multiple interface boards at a time is not allowed.
2
When sliding a board into a slot along guide rails, press the front panel of the
L/A1
L/A0
STAT board with your thumbs, and push the board until it cannot move forward.
L/A1
L/A0
Then, fasten the ejector levers. STAT
L/A1
ACTC
ACTX
SYNG
PROG
STAT
L/A1
ACTC
ACTX
SYNG
PROG
STAT 2
1 Hold the ejector levers on the panel with both hands, and turn them outward NOTICE
until they make an angle of 45 degrees with the panel.
Huawei-certified optical modules need to be used. This is because the reliability of non-Huawei-certified
Installing an interface board Installing a main control board 2 Push the board along guide rails into the slot until it cannot move forward. optical modules cannot be ensured, and using such modules may affect service stability.
3 Lower the ejector levers and push them inward until they cannot move Wear ESD wrist straps or ESD gloves before installing optical modules.
forward. (When installing a main control board, ensure that the latches of the
Install dust-proof caps on optical ports without optical modules.
ejector levers are locked into the panel.)
Ensure that optical modules are not reversely installed. If an optical module cannot be completely inserted
Use a Phillips screwdriver to fasten the captive screws clockwise on both sides
4 into an optical port, do not force it into the port. Turn the optical module over and try again.
of the panel.
安装孔7
7 Connecting Cables
Common Cables 1 Take the power connector out 5 Pull each wire slightly to check Installing an E1 Cable
of the packaging bag, and strip whether it is securely connected. If a
a power cable at a length in cable slides outward or the wires of a NOTE
line with the value marked on cable are exposed outside the hole
the silkscreen attached to the for the cable, remove the cable, cut To avoid affecting right-hand board maintenance after cable routing, you are advised to connect an E1 cable only to a left-hand
connector. The length for cable the split wires, strip a power cable, board.
PGND cable DC power cable Optical fiber AC power cable stripping must be at least 12 mm. and reinstall the cable. An E1 cable is a thin cable with a diameter of 1.6 mm. It needs to be connected to a DDF using an MC 75-1-1 connector and a
crimping tool with a bore diameter of 1.7 mm. If you use an MC 75-1-1 connector and a crimping tool with a bore diameter of
2 Put the cord end terminal 6 Slide the cover back after the
screws are tightened. 2.5 mm, crimp the joint twice. Specifically, after performing the first crimping, rotate the coaxial connector by 90 degrees and
onto the exposed conductor crimp the joint again.
and ensure that the conductor
is aligned with the edge of the An E1 cable with a negative 45-degree connector is delivered by default. If you use this cable, connect the connector to the 安装孔8
desired board port and use a Phillips screwdriver to fasten screws.
Shielded Ethernet 120-ohm 16 x E1 75-ohm 16 x E1 cord end terminal.
cable cable cable If you use an E1 cable with a positive 45-degree connector, the cable must be routed without affecting fan module installation
or removal. To achieve this, you need to use an E1 transfer cable instead of directly connecting the connector to a board port.
Specifically, connect the cable to the E1 transfer cable, and then connect the E1 transfer cable to the desired board port.
Routing Planning 7 Check whether the cables have
been properly connected and
B
NOTE whether the cable sheath is pressed
A through the view windows. If a
If cables are routed on the rear of a device, ensure that the cables do cable is not properly connected or
not block the air vents of the device to achieve proper heat dissipation.
3 Crimp the joint parts of the cord the cable sheath is pressed, repeat
the preceding steps to prepare a
Before routing cables, make temporary labels and attach them to the end terminal and the cable Installing an E1 cable with
cables. After the cables are routed, make formal labels and attach them power cable again. Installing an E1 cable with
conductor. a positive 45-degree connector
to the cables as required. a negative 45-degree connector
View Windows
Do not bundle or route outdoor cables (such as outdoor antenna
feeders and outdoor power cables) and indoor cables together in the
L/A0
cabinet or cable tray. STAT
A 安装孔8
Rough surface 1 2
4 Insert the NEG(-) wire (blue) 8 Insert the connector into the PIU.
into the hole marked a
Cable layout for a DC device negative sign and the RTN(+) Installing Optical Fibers
wire (black/brown) into the
SH
PU
hole marked a positive sign. NOTE
SH WARNING
PU When the wires touch the end
of the holes, slide the cover on When performing operations such as installing The bending radius of a single-mode G.657A2 optical fiber is no less than
滑道安装位置 the top of the power connector or maintaining optical fibers, do not move your 10 mm, and that of a multi-mode A1b optical fiber is no less than 30 mm.
AUXQ
SRV
STAT to expose M4 screws and then eyes close to or look into the optical fiber outlet After laying out optical fibers, use binding straps to bind the fibers neatly 滑道安装位置
use a torque screwdriver to without eye protection. without squeezing them.
tighten the M4 screws, with a
CAUTION After the optical fibers are connected, the optical ports and optical
SH
torque of 1.4 N m. PU connectors that are not used must be covered by dustproof plugs and
SH
PU
It is recommended that the power cables, E1 cables, optical fibers, and CAUTION dustproof caps, respectively.
SH
Ethernet cables of an AC or DC device be routed on the left side of the PU
cabinet. To facilitate power module maintenance, keep the cables away Before routing internal optical fibers, install Do not use an open-end corrugated pipe to hold excessive optical fibers. It
from the upper or lower power module insertion and removal areas. fixed optical attenuators at the corresponding is recommended that an open-end corrugated pipe with a diameter of 32
optical ports on boards according to the fixed mm accommodate a maximum of 60 fibers with a diameter of 2 mm.
optical attenuator installation table. It is recommended that the length of a corrugated pipe inside a cabinet be
If you use the recommended A63B cabinet, it is about 10 cm.
recommended that only one optical attenuator
DANGER Use an A63B cabinet as an example. If corrugated pipes need to be used in
be added. If multiple optical attenuators are the cabling area on the top of the cabinet, a maximum of two such pipes
Cable layout for an AC device The conductor of each power cable must be completely inserted into the added, there is a risk that the cabinet door are supported, accommodating a maximum of 120 optical fibers. If more
DC connector to prevent electric shocks. Shut down the power supply cannot be properly opened. optical fibers are required, use the E1 cable hole.
before connecting or disconnecting power cables.
The power cables must be correctly connected according to the labels on
the PIU. If the power cables are reversely connected, the device cannot
be powered on.
100mm (3.94 in.)
Ensure that the power cables do not have joints or excess part, and are 2
Installing a PGND Cable not coiled. The bent part of the cables must have enough slack, with a
bending radius of no less than 20 mm.
No bare copper wire is allowed at power cable terminals.
Handling Corrugated Pipes 1 Installing Optical Fibers
M8
Installing an AC Power Cable 1
TO:
X-XXX-X-X Check the fuse capacity of the external power supply.
1
3 Device Model Recommended Fuse Capacity
2
User-side circuit breaker current for AC power module 安装孔9
PAC1K5S53-AL (1500 W): ≥ 10 A, ≤ 16 A (for Installing Ethernet Cables
NetEngine 8000 M14 hierarchical power supplying protection, 10 A is
NetEngine 8000E M14 recommened)
PTN 6900-2-M14 NOTE Installing a 75-ohm Coaxial Cable
NE40E-X2-M14 User-side circuit breaker current for AC power module The maximum number of shielded
PAH2K4S53-CL (2400 W): ≥ 16 A (for hierarchical Ethernet cables supported by a
2 power supplying protection, 16 A is recommened)
flat-door cabinet is limited. For
example, a 300 mm deep flat-door
N63B/N63E cabinet supports a
M6 maximum of six shielded Ethernet
cables per layer of interface boards.
Installing DC Power Cables In contrast, a convex-door cabinet 1
supports more shielded Ethernet
Check the fuse capacity of the external power supply.
cables. For example, a convex-door
Device Model Recommended Fuse Capacity A63B/A63E cabinet supports a
maximum of 16 shielded Ethernet
NetEngine 8000 M14 3
cables per layer of interface boards.
NetEngine 8000E M14 ≥ 63 A, ≤ 80 A
PTN 6900-2-M14 Connecting a device to an NMS
NE40E-X2-M14 2
1 server requires two Ethernet cables:
FE4
FE3
FE2
one for the active main control FE1
Device Model Maximum Cable Size board and the other for the standby
NetEngine 8000 M14 main control board.
16 mm², 10 mm² (0-14 meters) recommended,
NetEngine 8000E M14 2
PTN 6900-2-M14 16 mm² (15-23 meters) recommended
NE40E-X2-M14
8 Checking the Installation
Check Before Power-on Power-on Check WARNING If board indicators are in specified abnormal NOTE
Before performing a power-on check, turn off all the switches on states after you power on the device, handle For more information about device indicators, see HardwareDescription
Check whether fixed optical attenuators have been added in accordance the device and external power supply system. the abnormalities onsite. in the corresponding product documentation.
with corresponding configuration rules. The following table describes the states of indicators when the device is operating properly.
Check whether the fuse capacity of the external power supply meets Indicator Abnormal State Possible Cause Handling Procedure
requirements. Hardware Module Indicator State
1. Power on the peer chassis.
Check whether the external power supply voltage is normal.
Power module PWR 2. Check the peer board and ensure that the transmit optical power of
Steady green Signals on an optical
Steady red the board is normal.
Fan module FAN Steady green port are lost. 3. Check that fiber connections are correct.
CAUTION STAT 4. If there is no fixed optical attenuator at the optical port, check the 安装孔10
STAT Steady green
Main control board fiber attenuation, clean the fiber connector, and replace damaged fibers
If the power supply voltage does not meet requirements, do not power PROG Steady green until the indicator turns green.
on the device.
STAT Steady green The corresponding module If the chassis is powered on but all the indicators on the board are
Interface board Steady off
L/A Steady green cannot be detected. off, contact software commissioning engineers to replace the board.
9 Obtaining Product Documentation and Technical Support Trademarks and Permissions
滑道安装位置 For enterprise users: 滑道安装位置
Visit https://weiknow.gts.huawei.com/weiknow/#/question?locale=en_US&lang=en or scan the QR code for Huawei
Enterprise Service to search for information or ask questions online.
Visit https://support.huawei.com/enterprise or scan the QR code for Huawei Enterprise Technical Support to search for Huawei Enterprise Service and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
required documents based on your product model and version. All other trademarks and trade names mentioned in this document are the property of their respective holders.
Visit https://forum.huawei.com/enterprise and post your questions in the community. If you have trouble resolving issues Copyright © Huawei Technologies Co., Ltd. 2024. All rights reserved.
using documents, contact Huawei technical support. No part of this document may be reproduced or transmitted in any form or by any means without prior written
1U Huawei Enterprise Technical Support 1U
For carrier users: consent of Huawei Technologies Co., Ltd.
Visit https://support.huawei.com/carrier or scan the QR code for Huawei Carrier Technical Support to search for required
documents based on your product model and version.
If you have trouble resolving issues using documents, contact Huawei technical support.
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Appendix Inspecting and Cleaning Optical Fiber Connectors and Adapters
Since the 50G optical module link uses the PAM4 encoding technology, there are higher requirements on the optical fiber and cable quality and the link is more sensitive to multipath reflection interference of signals. If the fiber link connector, fiber section, or fiber splicing surface is dirty,
optical signals are reflected back and forth on the fiber link, causing interference due to co-channel noise on the receive side. As a result, the optical link is unstable or intermittently disconnected. To prevent this issue, you need to check and clean the optical fiber connectors before
installation. For details, see Installation and maintenance > Preparing for the installation> Inspecting and Cleaning Optical Fiber Connectors and Adapters in the product documentation.
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