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CloudEngine 16816 Switch
Quick Installation Guide
(Note: This quick installation guide is also the
1
Device Overview
Hook
PWR
FRONT
gine168
00
CloudEn
CloudEngine 16816
mounting hole 1
SWITCH1
55kg
(121
lbs)
55kg
(121
lbs)
CloudEngine 16816
mounting hole 2
Item
CloudEngine 16816
Height
1436 mm (32.3U)
Width x Depth (chassis
dimensions, excluding cable
442 mm x 1033 mm
management frames and
(17.40 in. x 40.67 in. )
mounting brackets)
Width x Depth (max.
dimensions, including cable
483 mm x 1144 mm
management frames and
(19.02 in. x 45.04 in.)
mounting brackets)
Weight with MPUs and filler
AC&HVDC: 262.8 kg (579.47 lb)
panels (base configuration)
DC: 273.8 kg (603.73 lb)
Weight with 36x100GE LPUs
AC&HVDC: 569.6 kg (1255.97 lb)
and SFUs of G series
DC: 572.6 kg (1262.58 lb)
(full configuration)
Rated input voltage(DC): -48V DC/-60V
Input voltage range(DC): -40V DC to -72V
Rated input voltage(AC): 220 V, 50 Hz/60 Hz
Power parameters
Input voltage range(AC): 176 V to 290 V, 45 Hz to 65 Hz
Rated input voltage(HVDC): 240V/380V
Input voltage range(HVDC): 188 V to 288 V/260 V to 400 V
This document provides a brief installation guide to help you install the CloudEngine 16816 switch
quickly. For more information, see the
Hardware Installation and Maintenance Guide
Figures in this document are for reference only and may be different from actual devices.
6
Installing the Chassis
6.1 Install Floating Nuts and Guide Rails
1
(Two persons) Align mounting holes on the installation template with mounting holes on the mounting rails,
and fix the installation template on the mounting rails. Mark positions of the mounting brackets and
expandable guide rails. Then remove the installation template.
CloudEngine 16816
When marking the positions of floating nuts and guide rails, keep the bottom edge of the installation
mounting hole 3
template on the first scale tick counted from the bottom.
Positions of mounting brackets only need to be marked on the front mounting rails, whereas positions of
expandable guide rails must be marked on both the front and rear mounting rails. Keep the mounting holes
on the front and rear mounting rails on the same horizontal plane.
2
Install floating nuts in the marked mounting holes.
18 floating nuts are used to secure the mounting brackets, and 10 floating nuts are used to secure the guide rails
(two for the front end and three for the rear end of each guide rail).
Install floating nuts
CloudEngine 16816 Switch
Quick Installation Guide
(Note: This quick installation guide is also the
Installation Template.
)
1
2
55kg (121 lbs)
55kg (121 lbs)
55kg (121 lbs)
3
Secure the guide rails to the marked positions in the cabinet/rack. Install the guide rails as follows:
a. Adjust the length of the guide rails and place them in marked positions on the mounting rails by the
plate at the front end and hook at the rear end. The bottom edges of the guide rails must be aligned with
scale lines on the mounting rails. Then secure the guide rails with
b. Use
M6
screws to secure the air baffle to the guide rails, tighten the M6 screws with a torque of 1.96
N·m.
CloudEngine 16816
mounting hole 4
When installing the CloudEngine 16816, reserve sufficient space on the top of the CloudEngine 16816 for
power cable routing.
CloudEngine 16816 DC chassis: reserved space ≥ 3U
CloudEngine 16816 AC & high-voltage DC chassis: reserved space ≥ 1U
(Optional) 6.2 Adjusting the Second Half of the Mounting Bracket
Measure the distance (A) between the front mounting rail and the outer side of the front door, and adjust the
mounting brackets to proper positions according to the mapping between distance A and mounting bracket
installation positions (The first half of the mounting bracket is connected to a cable management frame and
cannot be adjusted).
The first half of the mounting bracket does not need to be adjusted. Therefore, do not uninstall any screw
used to fix the first half.
Distance A
1000mm deep cabinet
1100mm to 1200mm deep cabinet
150mm
165mm~175mm
165mm
180mm~190mm
175mm(recommended)
190mm~200mm
Part 1
Part 2
7
Installing Modules
7.1 Slot Description
SFU slots SFU1, SFU2, and SFU9 cannot be used.
Vacant slots must be inserted with fifiller panels.
Before installing a card, power module, or fan module, remove filler panels at the rear of the switch and from the corresponding slot. Keep the removed filler
panels in an appropriate place for future use.
Do not remove filler panels from vacant slots to ensure good electromagnetic shielding, heat dissipation, and dustproof performance.
Before the installation, ensure that the chassis and modules are free from water drips.
When installing a card, ensure that ejector levers of the card are at the bottom to avoid incorrect card installation. Incorrect card installation will damage the
connector at the rear of the card.
When installing a card, gently push the card along the guide rails, and be careful not to crash the card connector. Distorted card connector will cause pins on the
opposite card connector or backplane connector to bend.
If the connector of a card has collided with the slot or other object, ask Huawei professionals whether the card can still be installed. Installing a card with distorted
connector will cause damages to the switch.
CloudEngine 16816
Do not install an MPU in an LPU slot or install an LPU in an MPU slot.
Install two MPUs of the same type into the active and standby MPU slots on a device. Only P series and SAN series of LPUs or SFUs can be installed on the same
mounting hole 5
device. Otherwise, the device may be damaged.
Slot 18 - MPU
Slot 17 - MPU
Slot 16 - MPU
Slot 15 - MPU
Slot 14 - MPU
Slot 13 - MPU
Slot 12 - MPU
Slot 11 - MPU
Slot 10 - MPU
Slot 9 - MPU
Slot 8 - MPU
Slot 7 - MPU
Slot 6 - MPU
Slot 5 - MPU
Slot 4 - MPU
Slot 3 - MPU
Slot 2 - MPU
Slot 1 - MPU
Slots of a CloudEngine 16816 (front)
7.2 Install Cable Management Frames
1
Insert the positioning pins of a cable management frame into mounting holes on the chassis, slide the cable management frame up and down to fit the
positioning pins in the recess of the mounting holes, and tighten the captive screws on the cable management frame. Tighten the captive screws with a torque
of 0.54 N·m.
7.3 Install Power Modules
2
Gently push a power module into the slot along the guide rails until you hear a click and the power module cannot move forward.
Do not install both DC and AC power modules on the same switch.
When installing a power module, ensure that the indicator on the power module is on the top.
7.4 Install 1U Filler Panels
CloudEngine 16816
3
Install 1U filler panels in the cabinet/rack. Place the bottom of a filler panel against the top of the chassis.
mounting hole 6
2
4
0
7.5 Install SFUs
1
Perform the following steps to install an SFU:
a. Remove filler panels at the rear of the switch and from the slot where an SFU will be installed. Hold the top of the SFU
with both hands and stand the SFU upright. Take the SFU out from the ESD bag.
b. Open the handle on the left side of the SFU. Grasp the handle with one hand and the top of the SFU with the other
hand to stabilize the SFU. Another person removes the latches on the SFU.
c. Place the SFU in the slot and gently push the SFU along the guide rails.
d. Take out the wrenches delivered with the SFU and install the wrenches onto the SFU. If you hear a click, the wrenches
CloudEngine 16816
have been installed. Grasp the wrenches with both hands, and gently push the SFU until the hooks of the wrenches are
attached to the interior sides of the slot. Close the wrenches until the SFU is in full and secure contact with the chassis.
mounting hole 7
e. Remove the wrenches. Press and hold down a round button on the SFU with one hand, hold a wrench with the other
hand, and remove the wrench downwards.
7.6 Install Wrench Storage Box of the SFU
2
First tilt the wrench storage box of the SFU down to the bottom of the chassis, flatten it and attach it to the bottom of the chassis.
Finally tighten the M3 screws for 3 holes, tighten the captive screws with a torque of 0.54 N·m.
8
Connecting Cables
Cable connection diagram
CloudEngine16800
FRONT
PWR
MPU
LPU
SFU
FAN
REAR
PM11
1
PM12
2
PM13
3
PM14
4
PM15
5
PM16
6
PM17
7
PM18
8
PM19
9
Switch1
Switch2
Open
SFP+0
GE0
CLK
ETH
RUN/ALM
ACT
M/S
HP-GE
SFP+1
GE1
TOD
CONSOLE
CLK/TEST
RSTET
SFP+0
GE0
CLK
ETH
RUN/ALM
ACT
M/S
HP-GE
SFP+1
GE1
TOD
CONSOLE
CLK/TEST
RSTET
0
10
12
22
24
1
11
13
23
25
0
10
12
22
24
34
36
46
1
11
13
23
25
35
37
47
CloudEngine 16816
mounting hole 8
9
Powering On the Chassis
Before performing a power-on check, ensure that power switches on
the external power supply system and the switch are turned off.
Verify that the input voltage is within the operating voltage range for the switch.
Turn on the power switches on the external power supply system and then the two power switches on the chassis to power it on. The
chassis can be powered on when one power switch is turned on. However, to ensure reliable system power supply, both power switches
must be in ON state when the chassis is running.
When the
PWR
MPU
LPU
SFU
indicators on other modules.
Indicator status when the switch is working properly
Module
Indicator
Input (green)
Power module
Output (green)
MPU
RUN/ALM (red, green, yellow)
LPU
(red, green, yellow)
Fan module
SFU (red, green, yellow)
CloudEngine 16816
mounting hole 9
Supplier's Declaration of Conformity (SDoC)
Unique Identifier: trade name: HUAWEI; product name: Switch;
model number: CloudEngine 16800 series switches
Party issuing Supplier's Declaration of Conformity
Huawei Technologies Co., Ltd.
CloudEngine 16816
Bantian, Longgang District,
Shenzhen, 518129, P.R.C
guide rail
Tel: +86 755 28780808
Responsible Party- U.S. Contact Information
Huawei Technologies USA Inc.
5700 Tennyson Parkway, Suite 500
Plano, Texas 75024
F/L
Main: 214-919-6000 / TAC Hotline: 877-448-2934
FCC Compliance Statement ( for products subject to Part 15)
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause
1U
harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired
operation.
Installation Template.
2
Safety Guidelines
Accessories
Observe all safety regulations and precautions
To ensure personal and equipment safety, observe all the safety precautions on the
Expandable guide rail
equipment and in this document.
Quick Installation Guide
items do not cover all the safety precautions and are only supplementary to the
safety precautions.
REAR
SFU
FAN
Floating nut mounting
MPU
LPU
Follow all the safety precautions and instructions provided by Huawei. The safety
bar
precautions outlined in this document are only requirements of Huawei and do not
cover general safety regulations. Huawei is not liable for any consequence that
Serial cable
results from violation of regulations pertaining to safe operations or safety codes
Fiber binding tape
pertaining to design, production, and equipment use.
Bare crimp terminal
OPEN
SWITCH2
Operator qualifications
Heat shrink tube
Only trained and qualified personnel are allowed to install, operate or maintain the
AC power cable
equipment. Familiarize yourself with all safety precautions before performing any
operation on the equipment.
Signal cable label
Power cable label
Do not install or remove the equipment or power cables while power is on.
ESD wrist strap
To ensure equipment and personal safety, ground the equipment before powering
Cable tie
it on.
Tweezers (for inserting and
removing optical fibers)
Use multiple persons to move or lift a chassis and take measures to protect
personal safety.
SFU wrench
Laser beams will cause eye damage. Do not look into bores of optical modules or
Cable management frame
optical fibers without eye protection.
Panel screw
Floating nut and
During equipment transport and installation, prevent the equipment from
colliding with objects like doors, walls, or shelves.
matching screw
Move an unpacked chassis upright. Do not drag it with it lying down.
SFU wrench storage box
Do not touch unpainted surfaces of the equipment with wet or contaminated
gloves.
Do not open the ESD bags of cards and modules until they are delivered to the
equipment room. When taking a card out of the ESD bag, do not use the
connector to support the card's weight because this operation will distort the
connector and make the pins on the backplane connector bend.
ESD protection
Before installing, operating, or maintaining the equipment,
wear an ESD wrist strap and insert the other end into the ESD
jack on the chassis or cabinet. Remove conductive objects like
jewelry and watches to prevent damages to the equipment
and cards caused by electrostatic discharge.
3
Site Requirements
The CloudEngine 16816 switch must be used indoors. To ensure normal operations
and long service life of the switch, the installation site must meet the following
requirements:
The equipment must be installed in a clean, dry, and well ventilated standard
equipment room where temperature can be controlled within a proper range. The
equipment room must be free from leaking or dripping water, heavy dew, and
humidity.
Take dustproof measures in the equipment room. Dust will cause electrostatic
charges on the chassis and affect connections of metal connectors and joints. This
shortens equipment service life and may cause failures of the switch.
The installation site must be free from acidic, alkaline, or other corrosive gases.
The temperature and humidity in the installation site must be within allowed
ranges. (See the table below.)
Item
Temperature
.
Operating relative humidity
Storage relative humidity
Operating/Storage altitude
6.3 Install the Chassis in the Cabinet/Rack
If MPUs, LPUs, SFUs, power modules, and fan modules have been installed on the switch, you are advised to remove them before installing the switch in the cabinet/rack.
If a power distribution box needs to be installed in the same cabinet/rack as the switch, install the switch first, and then the power distribution box.
Issue: 06
Part Number: 31500BEX
1
Remove the bolts that fix the chassis.
Protect your personal safety when moving the flat cart and pallet. Do not stand in front of the flat cart when it is moving.
2
Place the flat cart at the rear of the chassis and secure it to the pallet. Step on the brakes of all the casters of the flat cart. One person pulls the metal handles at the rear of the chassis to pull the chassis and
3
adjust the chassis direction, and at least two persons push the chassis horizontally in the front of the chassis, until the chassis cannot move forward.
3
Loosen the bolts on the flat cart, and then secure the bolts to fix the chassis.
(x3)
4
Push the flat cart with the chassis to the front of the cabinet/rack (with the rear of the chassis facing the cabinet/rack). Remove the screws and bolts that fix the chassis on the flat cart.
5
Align bottom edges at two sides of the chassis with the guide rails and place the chassis onto the guide rails. One person holds the metal handles at the rear of the chassis to drag the chassis and keep the chassis
(x2)
in the correct direction. At least two persons stand in the front of the cabinet/rack to push the chassis along the guide rails, until the mounting brackets on the chassis are completely attached to the mounting
a
F/R
rails.
M6
55kg (121 lbs)
Do not impose loads on the interior bottom (if any) of the cabinet/rack during the installation.
Protect your personal safety when dragging the metal handles at the rear of chassis.
6
Tighten the captive screws on mounting brackets.
3
55kg (121 lbs)
b
M6
55kg (121 lbs)
M6
screws.
6
4
Mounting Bracket Installation Position
-
Default position (callout 1 in the figure)
Position shown in callout 2 in the figure
Position shown in callout 3 in the figure
Socket
Socket
Socket
Socket
Socket
Socket
A20
A19
A18
A17
A16
A15
Socket
Socket
Socket
Socket
Socket
Socket
B20
B19
B18
B17
B16
B15
Socket
Socket
Socket
Socket
Socket
Socket
A10
A9
A8
A7
A6
A5
Socket
Socket
Socket
Socket
Socket
Socket
B10
B9
B8
B7
B6
B5
FA N1
FA N2
FA N3
FAN1
FAN2
Slots of a CloudEngine 16816 (rear)
3
REAR
LPU
SFU
FAN
FRONT
PWR
MPU
ine16800
MPU
CloudEng
PWR
FAN
SFU
e 12800
Cloud Engin
REAR
SFU
FAN
LPU
PWR
MPU
FRONT
ine16 800
Clou dEng
SWITCH1
OPEN
SWITCH2
0
a
1
0
(121
55kg
lbs)
55kg
lbs)
(121
0
Do not carry an SFU horizontally
by one person because it is
heavy and long. Two persons are
required when moving an SFU
for a long distance. To prevent
personal injury or damage to the
SFU, follow the preceding steps.
PM20
10
3
Ethernet cable,
connected to an
operation terminal
4
Console cable,
connected to an
operation terminal
34
RUN/ALM
1
2
3
4
35
5
Signal cable
RUN/ALM
(not Ethernet cable),
connected to a router
or switch
To prevent the fan tray from falling
down, hold both handles while
To prevent the fan tray from falling
down, hold both handles while
down, hold both handles while
To prevent the fan tray from falling
removing it.
为了避免机盒跌落，搬出之前请双
手紧握把手。
removing it.
为了避免机盒跌落，搬出之前请双
手紧握把手。
为了避免机盒跌落，搬出之前请双
removing it.
手紧握把手。
For more information about indicators, see the
CloudEngine
16800 Hardware Description
.
FAN
indicators on the chassis header are in normal state (steady green), check the
Status
Steady green
Slow blinking green
Steady green
Place this edge at the bottom of the cabinet/rack.
Issue: 06
)
Part Number: 31500BEX
4
Cabinet Requirements
The Huawei A812 cabinet is recommended. To support the chassis in the cabinet/rack, you can use Huawei expandable guide rails
(expandable between 500 mm and 850 mm) or separately purchased guide rails or tray with sufficient load bearing capacity.
A 800 mm wide and 1200 mm deep cabinet/rack is recommended. It is recommended that the distance (distance A in the figure) between
and
front mounting tails and the outer side of the front door is in the range from 165 mm to 175 mm, and the distance (distance B in the figure)
between front and rear mounting rails is in the range from 650 mm to 750 mm.
The cabinet or rack to be adopted must have enough vertical space for device installation:
CloudEngine 16816 DC chassis: ≥ 37U
CloudEngine 16816 AC & high-voltage DC chassis: ≥ 35U
For chassis heat dissipation and convenient maintenance, leave at least 1000 mm of clearance at the front and rear of the switch. Do not
install the switch against a wall.
If the switch is installed in a 600 mm wide cabinet/rack, do not install a PDU directly facing the switch. Otherwise, the installation and
removal of fan modules are affected. When installing a PDU, ensure that the PDU and the switch are installed at different heights in the
cabinet/rack.
The following factors must also be taken into account when you select a cabinet:
The cabinet must have reliable ground terminals for equipment grounding.
Cables must be routed out symmetrically from the left and right sides of the cabinet. An 800 mm wide cabinet can provide sufficient
spacing for cabling.
If you use AC power modules and AC power cables delivered from Huawei, ensure that an AC power source is available within 3 m
(cable distance) away from the power distribution unit (PDU) of the switch. If you use DC power modules, determine the distance from
the power distribution cabinet to the PDU of the switch (cable distance) according to site survey results. DC cables delivered from
Huawei are 20 m long by default.
The cabinet must have sufficient load bearing capacity to support all the devices in it. The minimum load bearing capacity for a single
chassis is 859 kg.
The cabinet must meet the requirements for front-to-back airflow, and the front and rear doors must have a porosity rate of more than
55%.
If necessary, use an earthquake-proof cabinet complying with GR63 Zone4 or Zone3 standard.
Requirement
Operating temperature: 0°C to 40°C (0 m to 1800 m)
5
Power Distribution Requirements
When the altitude is between 1800 m and 5000 m,
the highest operating temperature reduces by 1ºC
If CloudEngine 16800 series switches use AC or high-voltage DC power supply, the PDU installed in the cabinet must provide at least
every time the altitude increases by 220 m.
16 A of rated output current on each line. Replace the PDU if this requirement cannot be met.
Storage temperature: -40ºC to +70ºC
If CloudEngine 16800 series switches use DC power supply, the power supply device must provide at least 58.5 A of rated output
5% RH to 85% RH, noncondensing
current on each line. Replace the power supply device if this requirement cannot be met.
5% RH to 95% RH, noncondensing
CloudEngine 16800 series switches must be reliably grounded. Circuit breakers with the current leakage protection function are not
≤ 5000 m
recommended for the switches.
Second half of the
First half of the
mounting bracket
mounting bracket
1
5
4
3
2
1
2
5
4
3
2
1
3
5
4
3
2
1
MPU
FAN
SFU
PWR
FAN
REAR
SFU
LPU
0
MPU
gine 1280
FRON T
PWR
Clou dEn
00
gine 168
Clou dEn
5
FAN
REAR
MPU
LPU
SFU
FRONT
PWR
CloudEngin
e16800
SWITCH2
SWITCH1
OPEN
SFU
FAN
REAR
PWR
MPU
LPU
e16800
FRONT
CloudEngin
SWITCH
2
1
OPEN
SWITCH
OPEN
SWITCH2
SWITCH1
55kg
(121
lbs)
55kg
lbs)
(121
55kg
(121
lbs)
55kg
(121
lbs)
7.7 Install Fan Modules
3
Perform the following steps to install a fan module:
a. Press the release buttons on the right side of the two fan module handles.
b. Turn the fan module handles out.
c. Hold the handles with both hands and gently push the fan module into the slot along the guide rails.
d. Press the release buttons on the right side of the fan module handles to fold the handles.
e. Tighten the captive screws on the fan module. Tighten the captive screws with a torque of 0.54 N·m.
1
a
Socket
Socket
Socket
Socket
A14
A13
A12
A11
Socket
Socket
Socket
Socket
B14
B13
B12
B11
Socket
Socket
Socket
Socket
1
A4
A3
A2
A1
Socket
Socket
Socket
Socket
B4
B3
B2
B1
FAN3
7.8 Install MPUs and LPUs
4
Perform the following steps to install an LPU:
a. Rotate the ejector levers of the LPU outward, and gently push the LPU into the slot along the
guide rails until the LPU cannot move forward.
b. Close the ejector levers and push them until they cannot move forward.
c. Tighten the captive screws on the card. Tighten the captive screws with a torque of 1.18 N·m.
7.9 Install Chassis Doors
1
Install cable management frames on the device. Insert the positioning pins of a cable management frame into mounting holes on the device, insert the
cable management frame horizontally, and tighten the captive screws on the cable management frame.
Install upper and lower enclosure frames on the device. Align the upper and lower enclosure frames with mounting holes on the device, insert the upper
2
and lower enclosure frames horizontally, and tighten the captive screws on the upper and lower enclosure frames.
3
Install a chassis door on the device.
a. Align the buckles at the bottom of the chassis door with the lower
enclosure frame and insert the buckles.
b. Push the chassis door to the upper enclosure frame until you hear a click
indicating that hooks of the chassis door clasp in the upper enclosure frame.
NOTE
Components of the chassis door include dedicated cable
management frames. When installing the chassis door
components, you do not need to install the cable management
frames that are delivered with the chassis.
Figures show chassis door installation on the CloudEngine 16808.
8
Connecting Cables
When routing power cables, Ethernet cables, and high-speed cables, route low-voltage cables separately from high-voltage cables. Metallic strength members and
metal armor used in optical fibers must not be routed into the cabinet/rack.
Connect the ground cable before connecting other cables.
When using a ground cable with a one-hole OT terminal, route the ground cable properly to prevent it from hindering installation and removal of fan modules.
For details about cables and optical modules, see the
The ground point of CloudEngine 16800 series switches is located at the rear of the chassis and supports a ground cable with a two-hole OT terminal.
If only one power source is available in the equipment room, connect all PMs to power source A (terminal blocks or power sockets A1 to A20) or power source B
(terminal blocks or power sockets B1 to B20).
When both power sources A and B are available:
In AC or high-voltage DC scenarios, power source A is used by default. If power source A is faulty, the system automatically switches to power source B.
In DC scenarios, if the two power sources have different voltages, the power source with a higher voltage provides a higher current.
Requirements for the power distribution of a customer's cabinet: The output power of power sources A and B must be greater than the maximum input power of
the switch
Connect power cables
Before connecting power cables, ensure that both power switches on the chassis are turned off.
To ensure that the connectors and maximum current of power cables meet requirements of the switch, use the power cables delivered with the switch.
The power sockets on the power distribution unit at the rear of chassis and the power modules at the front of chassis have a one-to-one mapping.
Follow the power redundancy principle when connecting power cables. Do not insert all the power cables to the sockets connected to the same circuit breaker on
the PDU.
Do not bend OT terminals to 90 degrees onsite.
Connect signal cables
Cover idle optical ports and optical modules with dust plugs and cover idle
optical fibers with dust caps.
A fiber's bend radius must be 20 times larger than the fiber's diameter, and is
generally greater than or equal to 40 mm.
Overbending of high-speed cables may damage wires in the cables. The bend
radius of high-speed cables must be larger than their minimum bend radius.
The bend radius of AOC cables must be no less than 30 mm.
Do not bundle fibers too tightly. Ensure that you can easily remove a single
fiber from the bundle.
Use an Ethernet cable tester to test conductivity of Ethernet cables before
bundling them.
Cable connection table
No.
Item
1
Ground cable
2
AC power cable, connected to
AC power cable
a power distribution box
1
2
DC power cable
Ground cable, connected to
a cabinet ground point
High-voltage DC
PDU power cable
3
Ethernet cable
4
Console cable
1A
2A
1B
2B
Optical module +
fiber
5
High-speed cable
AOC cable
10
Obtaining Product Documentation and Technical Support
Log in to Huawei enterprise technical support website (https://support.huawei.com/enterprise), and select a specific product model and version to find
its documentation.
Log in to Huawei enterprise support community (https://forum.huawei.com/enterprise) and post your questions in the community.
Open Source Software Notice
You can view the open source software notice by running the display copyright command in the user view.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective holders.
Copyright © Huawei Technologies Co., Ltd. 2020. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.
B
1200 mm
800 mm
FAN
REAR
LPU
SFU
FRONT
PWR
MPU
00
gine168
CloudEn
SWITCH1
OPEN
SWITCH2
55kg
(121
lbs)
55kg
(121
lbs)
REAR
SFU
FAN
PWR
MPU
LPU
FRONT
gine168
00
CloudEn
2
REAR
MPU
LPU
SFU
FAN
FRONT
PWR
CloudEngin
e16800
3
SWITCH1
OPEN
SWITCH2
55kg
lbs)
(121
(121
55kg
lbs)
2
55kg
(121
lbs)
1
Do not stand a fan module upright to avoid
it falling over and causing damage or injury.
To prevent a fan module from falling down,
hold both handles while removing it.
3
1
d-1
d-2
c
3
55kg
(121
55kg
(121
lbs)
lbs)
1
55kg
(121
lbs)
55kg
(121
lbs)
e-1
2
e-2
Installation procedures for MPUs and LPUs are the
same, except that they are installed in different slots.
The procedure describes installation of an LPU.
3
LPU
FRONT
PWR
MPU
PM2 △
PM3 △
PM4 △
PM4 △
SWITCH1
PM1 △
GE0
CLK
ETH
ACT
RUN(G)/ALM(R)/OFL(Y)
SFP+0
M/S
RSTET
GE1
TOD
CONSOLE
CLK/TEST
HP-GE
SFP+1
55kg
(121
lbs)
(121
55kg
0
lbs)
2
CloudEngine 16800 Hardware Description
.
Route cables
Route cables out of the chassis from the left and right sides symmetrically.
Pull the plastic parts of the cable management frames out a little, route
cables through the cable management frames, and then push the plastic
parts in place.
Bundle power cables at 250-mm intervals and use cable ties to fix them
on the rack.
Power cables and ground cables must be more than 30 mm away from
signal cables.
Use cable ties to bundle Ethernet cables and high-speed cables to the rack
at 250-mm intervals. Use binding straps to bundle optical fibers and AOC
cables at 250-mm intervals and use cable ties to fix them on the rack.
Arrange the fibers neatly and route them along the cable tray.
Connect To
Remarks
Connect the two-hole OT2-16-8 terminal to the ground point on the switch and connect
Chassis ground point
the one-hole OT16-6 terminal to the ground point on the cabinet.
Select AC power cables based on the types of power sockets used in your equipment room.
Power socket on the
Huawei provides different types of AC power cables to suit different power sockets. For
AC&high-voltage
more information, see "AC Power Cable" in the
CloudEngine 16800 Hardware
DC PEM
Description
.
When a DC PEM is installed at the rear of the switch, use DC power cables.
One power module at the front of the chassis corresponds to two terminal blocks. For example,
the power module in PM1 slot corresponds to terminal blocks A1 and B1.
A10 A9 A8 A7 A6 A5 A4 A3 A2 A1
Terminal block on the
DC PEM
B10 B9 B8 B7 B6 B5 B4 B3 B2 B1
Power socket on the
For more information, see "High-Voltage DC PDU Power Cable" in the
AC&high-voltage
Hardware Description
.
DC PEM
ETH management port
This port connects the switch to an operation terminal or a network management station.
Console port
When the switch is powered on for the first time, use this port for onsite configuration.
Select appropriate fibers for optical modules. For more information, see "Optical Fiber" and
"Optical Module" in the
CloudEngine 16800 Hardware Description
Optical port
For more information, see "High-Speed Cable" in the
CloudEngine 16800 Hardware Description
For more information, see "AOC Cable" in the
CloudEngine 16800 Hardware Description
Hook
CloudEngine 16816
mounting hole 10
CloudEngine 16816
mounting hole 11
Front
cabinet door
A
CloudEngine 16816
mounting hole 12
FAN
REAR
PWR
MPU
LPU
SFU
FRONT
CloudEngin
e16800
CloudEngine 16816
OPEN
SWITCH2
SWITCH1
mounting hole 13
55kg
(121
lbs)
Part 1
Part 2
CloudEngine 16816
mounting hole 14
a
e
d
CloudEngine 16816
mounting hole 15
1
SFU
FAN
REAR
△ PM6
△ PM6
△ PM6
△ PM6
△ PM6
OPEN
SWITCH2
CLK
ETH
RUN(G)/ALM(R)/OFL(Y)
ACT
SFP+0
GE0
M/S
TOD
CONSOLE
CLK/TEST
RSTET
HP-GE
SFP+1
GE1
CloudEngine 16816
mounting hole 16
CloudEngine 16800
CloudEngine 16816
mounting hole 17
.
.
.
Huawei Enterprise
Technical Support
CloudEngine 16816
mounting hole 18
CloudEngine 16816
guide rail
F/R
1U
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