Huawei OptiX OSN 9800 U32 Enhanced Subrack V100 User manual

OptiX OSN 9800 U32 Enhanced Subrack
V100
Quick Installation Guide
Issue 03
Date 2019-09-03
HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2019. All rights reserved.
No part of this documentmay be reproducedor transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
Trademarksand Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentionedin this documentare the property of their respective
holders.
Notice
The purchased products,services and features are stipulatedby the contract made between Huawei and
the customer. All or part of the products, services and features described in this documentmay not be
within the purchasescope or the usage scope. Unless otherwise specified in thecontract, all statements,
information, and recommendationsin this documentare provided "AS IS" without warranties, guarantees or
representations of any kind, either express or implied.
The information in this documentis subject to change without notice. Every effort has been madein the
preparation of thisdocumentto ensure accuracy of the contents,but all statements, information, and
recommendationsin thisdocumentdo not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address
:
Huawei
IndustrialBase
Bantian,
Longgang
Shenzhen
518129
People's
Republic of China
Website
:
http
://www.huawei.com
Email
:
support@huawei
.com

Contents
1 Installation Precautions....................................................................................................................................... 5
2 Requirements and Precautions for Operating Boards....................................................................................6
3 Required Tools and Equipment..........................................................................................................................7
4 Product Overview...................................................................................................................................................8
4.1 Cabinet and Subrack.......................................................................................................................................................................... 8
4.2 Type-A Multi-Purpose Fiber Management Cabinet...........................................................................................................................9
5 Determining the Ventilation Mode and Cabinet Installation Mode.........................................................11
5.1 Ventilation Modes of an Equipment Room......................................................................................................................................11
5.2 Device Ventilation Modes................................................................................................................................................................18
5.3 Planning the Ventilation Mode of a Device.....................................................................................................................................19
6 Precautions for Installation in Different Ventilation Modes......................................................................20
6.1 Ventilation Mode A: Air Inlet from Front - Air Outlet from Top/Front......................................................................................... 20
6.2 Ventilation Mode B: Air Inlet from Front - Air Outlet from Top....................................................................................................21
6.3 Ventilation Mode D: Air Inlet from Front and Air Outlet from Rear…......................................................................................... 22
7 Installing the Cabinet..........................................................................................................................................23
7.1 Installing the Cabinet....................................................................................................................................................................... 23
7.2 Removing the Noise Reduction Module from the Lower Part of an A63B Cabinet........................................................................24
7.3 Installing the Noise Reduction Module in the Lower Part of an A63B Cabinet..............................................................................25
7.4 Removing the Air Deflector at the Bottom of an A66B Cabinet.....................................................................................................26
7.5 Installing the Air Deflector at the Bottom of an A66B Cabinet.......................................................................................................27
7.6 Removing the Air Filters and Windproof Sponges from the Rear Door of an A66B Cabinet.........................................................28
8 Installing Type-A Multi-Purpose Fiber Management Cabinets.................................................................29
8.1 Overview of Type-A Multi-Purpose Fiber Management Cabinets...................................................................................................29
8.1 Preparations for Installing Type A Multi-Purpose Fiber Management Cabinets……………………………….............................31
8.3 Installing Type-A Multi-Purpose Fiber Management Cabinets (Ventilation Mode B)....................................................................35
9 Installing Boards and Components..................................................................................................................46
9.1 Installing Boards...............................................................................................................................................................................46
9.2 Installing Fan Tray Assemblies........................................................................................................................................................51
9.3 Checking the BIOS DIP Switch Setting of the CTU Board.............................................................................................................53
10 Installing/Routing Cables................................................................................................................................54
10.1 Cable Holes on Cabinets................................................................................................................................................................54
10.2 Routing Ground and Power Cable..................................................................................................................................................55
10.3 Installing Cabinet and Subrack Ground Cables..............................................................................................................................57
10.4 Installing Power Cables..................................................................................................................................................................59
10.5 Installing/Routing NM Cables........................................................................................................................................................65
10.6 Installing/Routing Housekeeping Alarm Cables............................................................................................................................67
10.7 Installing/Routing Door Alarm Cables...........................................................................................................................................68
10.8 Installing/Routing Cabinet Indicator Alarm Cables.......................................................................................................................69
10.9 Installing and Routing Clock Cables..............................................................................................................................................70
3

11 Installing/Routing Fibers..................................................................................................................................71
11.1 Precautions and Open-End Corrugated Pipe Introduction...............................................................................................................71
11.2 Installing/Routing External Fibers (Unequipped with Fiber Management Frames).......................................................................72
11.3 Installing/Routing External Fibers (Equipped with Multi-Purpose Fiber Management Cabinet)...................................................73
12 Performing the Post-installation Check.........................................................................................................75
12.1 Post-installation Checklist...............................................................................................................................................................75
12.2 Equipment Inspection Before Power-On.........................................................................................................................................76
13 Engineering Labels.............................................................................................................................................77
4

InstallationPrecautions
5
CAUTION
ESD Protection
Alwayswear ESD gloves or an ESD wrist strap prior to contact withthe equipment or before handling devices,
boards, or IC chips to prevent damage to sensitive componentsdue to electrostatic dischargefrom the human
body. Ensure that the ESD wriststrap is properly grounded.
CAUTION
Pre-Installation Check
Ensure that the equipmentroom, cabinets,power
supplies, ground cables,optical cables,and
associateddevices are ready for installation.Start
the installationaccordingto the engineering design
documentsafter confirmingthat all conditionsare
met.
Bundling Cables
Binding intervals between cable ties or optical fiber
binding straps inside the cabinet cannot exceed 250
mm. (Bindingintervals cannot exceed 200 mm for
user cables.)
Binding intervals between cableties for all cables
and corrugated pipes outsidethe cabinetare
determinedbased on the distance between the two
horizontal beams. If the cabletrough does not contain
any beams, the binding intervals between cableties
cannot exceed 250 mm.
CAUTION
Safety Information
Alwayswear protective gloves when lifting or transporting a cabinet to prevent hand injuries or damage to the
cabinet surface.
The equipment is heavy. To prevent human injuries or equipmentdamage, always use a lifting device to
transport or position the equipment. Use a pallet truck or heavy-duty bogie wagon to transport the equipment
on even ground, and use a cargo lift to transport the equipmentbetween different floors. If the equipment
room does not have a cargo lift, a stair-climbingtruck is recommendedto transport the equipmentbetween
different floors.
CAUTION
This document provides guidelines for quick hardware installation.It describes procedures for onsite
installation,but does not describe pre-delivery assembly.
NOTE
Post-Installation Check
After the installationis completed,
check the device environment to
ensure that there is no foreign matter
in the air inlet or outlet area.
CAUTION

Requirements and Precautions for Operating Boards
6
Alwayswear ESD gloves or an ESD wrist strap prior to operating a board to prevent damage to sensitive
components.
Any vacant slot mustbe covered by a filler panel to prevent foreign objects from entering the subrack or
system ventilation ducts.Foreign objectsmay cause an NE failure.
Boards are fragile and vulnerable. Whentransporting or placing a board, exercise caution and ensure that the
board is packedin a dedicatedbox to protect the board against damage.
Boards must be packedwith original packaging materialsduring transportation. If the original packaging
materialsare lost, contact Huawei.
Operating a board withoutESD
protection
WearingESD gloves Wearingan ESD wriststrap
Hold the front panel of a board with both hands.
CAUTION
CAUTION
CAUTION

Required Tools and Equipment
Tools and Equipment
Measuring tape Phillips screwdriver Flat-head screwdriver Adjustable wrench
Heat gun Segmented blade utility knife COAX crimping tool Wire clippers
COAX stripper RJ45 crimping tool Diagonal pliers Wire stripper
Power cable crimping tool Network cable tester Multimeter
Tools and Equipment for Installing Cabinets
Vacuum cleaner Hammer drill Plumb line Marker
Ø16 drill bit Multimeter Claw hammer Combination wrench
Phillips screwdriver Flat-head screwdriver Powder marker M6~M12 socket wrench
Ruler Level Torque wrench
7

Product Overview
1 Cabinet indicators 2 PSU
3 EFI 4 Fan tray assemblies
5 Fiber trough 6 Service board area
7CTU and UCXCS
board area 8Noise reduction
module
Product Initial Supportive Product Version
U32 Enhanced Subrack V100R006C00
6
7
6
5
4
8
1
8
2
3
4
5
Availability
U32 Enhanced Subrack (using the installation in an A63B Cabinet as an example)
8
4.1 Cabinet and Subrack

Product Overview
4.2 Installing Type-A Multi-Purpose Fiber ManagementCabinets
H
Left-side cabinet
Right-sidecabinet
(Front door removed)
9
NOTE
The type-A multi-purposefiber managementcabinet is also calledthe air
deflector. It consistsof the left-side cabinet and right-sidecabinet. The left-side
and right-side cabinets are symmetricalin shape. The dimensionsof the left-
side or right-side cabinetare 2200 mm (H) x 300 mm (W)x 300 mm (D).
Appearance

Overall appearance of the U32 enhanced subrack with type-A multi-purposefiber managementcabinets:
10
NOTE
The appearance of the cabinetfront door varies dependingon the delivery version.

Determining the Ventilation Mode and Cabinet InstallationMode
5.1 Ventilation Modesof an EquipmentRoom
Schematic diagram of cold and hot air flows
Features of the equipment room and ventilation modes of devices
Equipment room
Cold air
Hot air
NOTE
The positions of air supply and return vents on
the air conditioner are based on the actual
scenario.
11
Flood Air
Sub-Type
Name Equipment Room Feature Ventilation Mode of U32 Enhanced
Multi-Purpose Fiber
Management Cabinets
Installed
Flood air
1.
The
air supply duct is not installed at the top of the
equipment room.
2.
The cold air is sent to the equipment room
through the air exhaust vent of the precise air
conditioner.
A:
air inlet from front -
air outlet
from front/top
B:
air inlet from front -
air outlet
from top
A:
No
B: Yes
Air intake vent of the air
conditioner
Air exhaust vent of the air
conditioner

Schematic diagram of cold and hot air flows
Features of the equipment room and ventilation modes of devices
Equipment room
Cold air
Hot air
12
Overhead Air Through Ducts
The air supply duct on the top of the
equipment room
The air exhaust vent on the air
supply duct
Sub-Type Name Equipment Room Feature Ventilation Mode of U32
Enhanced
Multi
-
Purpose Fiber
Management
Cabinets Installed
Overhead air through
ducts
1.
The
air supply duct is installed at the top
of the equipment room.
2. Through the air supply duct at the top of
the precise air conditioner, cold air is
sent fromthe air exhaust vent to the top
of the device aisle.
A:
air inlet from front - air
outlet
from front/top
B:
air inlet from front - air
outlet
from top
A:
No
B: Yes

Features of the equipment room and ventilation modes of devices
Schematic diagram of cold and hot air flows
13
Underfloor Air Supply
Features of the equipment room:
ESD floors are required in the equipment room and are raised to a certain height. From the air conditioning system, the cold air
is sent to the cold air pool under the floor and is dispersed from the perforated ESD floor.
Cold air
Hot air
Sub-Type Name Equipment Room Feature
Ventilation Mode of U32 Enhanced
Multi-Purpose Fiber
Management Cabinets
Installed
Underfloor air
supply (open aisle
with front and rear
cold ducts)
1. ESD floors are required in the
equipment room and are raised to a
certain height.
2. Ventilation ESD floors are required in
front of or in rear of a device. The
front aisle is not equipped with a
blocking panel at the top or an aisle
door.
B:
air inlet fromfront - air outlet
from top
B: Yes
Underfloor air
supply (The aisle is
open with cold duct
in the front and hot
duct in the rear)
1. ESD floors are required in the
equipment room and are raised to a
certain height.
2. ESD floors are required only in front
of a device. The front aisle is not
equipped with a blocking panel at the
top or an aisle door.
D: air inlet from bottom - air outlet
from rear D: No
Underfloor air
supply (confined
cold duct)
1. Ventilation ESD floors are required in
the equipment room and are raised
to a certain height.
2. Ventilation ESD floors are required
only in front of a device. The front
aisle is equipped with a blocking
panel at the top or an aisle door.
D: air inlet from bottom - air outlet
from rear D: No
Underfloor air
supply (precise air
supply)
1. Ventilation ESD floors are required in
the equipment room and are raised
to a certain height.
2. Ventilation ESD floors are required
only below a device.
C: air inlet from bottom - air outlet
from front/top C: Yes

Underfloor air supply
(open aisle with front
cold duct and rear
hot duct)
Underfloor air
supply (with front
and rear cold ducts)
Hot air
Cold air
Hot air
Cold air
Equipment room
Principle of heat dissipation for underfloor air supply
14
Underfloor Air Supply
Blocking panel on the top of the aisle
Aisle door
Ventilation ESD floor or perforated floor (porosity ≥ 50%)
The equipment room with closedcold duct is used
as an example.
NOTE

1. Ventilation ESD floors are used on the front and rear sides of the U32 enhanced subrack. In this case,
ventilation mode B (air inlet from front - air outlet from top) can be used.
15
Underfloor Air Supply
Ventilation ESD floor
Cabinet row
Device
front
Device
front
U32 enhanced back-to-
back installation (with
multi-purpose fiber
management cabinets)
Identifying the Floor Type of the Equipment Room

Schematic diagram of cold and hot air flows
Features:
1. Modular equipment rooms are deployed on a concrete or marble floor. Considering the duct layout of air
conditioners, ESD floors or bases are raised to a certain height. However, there is no cold air in the space below
floors or bases.
2. The in-row air conditioning system sends cold air to the aisle in front of a device.
3. Uniform preconfigured cabinets are used for devices whose front aisles are closed.
4. The in-row air conditioners are applicable only to the following heat dissipation mode: air inlet fromfront - air
outlet from rear.
16
Modular Equipment Room
Aisle in front of equipment
3. Ventilation ESD floors are used only on the front side of
the U32 enhanced subrack. In this case, ventilation mode D
(air inlet from front - air outlet from rear) can be used.
U32 Enhanced (using
an A66B cabinet)
Ventilation ESD floor
Cabinet row
2. Ventilation ESD floors are used only on the bottom of the
U32 enhanced subrack. In this case, ventilation mode C (air
inlet from bottom - air outlet from front/top) can be used.
Solid ESD floor
U32 enhanced back-to-
back installation (with
multi-purpose fiber
management cabinets)
Device
front
Device
front
Device
front
Device
rear
NOTE
The use of ventilation mode C is restricted.
Some materials related to ventilation mode C
involve version change. Before placing an order
or starting installation in this mode, contact
Huawei engineers.
Perforated ESD floor
(at the bottom of a
multi-purpose fiber
management cabinet)

17
Modular Equipment Room
Cold aisle containment
In-row air conditioner
Equipmentroom
Features of the equipment room and ventilation modes of devices
1. The in-row air conditioner is placed between two cabinets. The directions of air supply and return
in the in-row air conditioner are opposite to that on the equipment cabinet. The ventilation mode of
equipment cabinet must be "air inlet from front - air outlet from rear".
2. For an in-row air conditioner, the width ranges from 0.3 m to 0.6 m and the depth ranges
from 1.0 m to 1.2 m.
3. The in-row air conditioners are close to heat sources (cabinets), and the returned air temperature
is high. Therefore, the cooling efficiency of in-row air conditioners is high.
4. In-row air conditioners are commonly used in the modular data center. Some communication
equipment rooms also use in-row air conditioners for local cooling supplement, so as to eliminate
partial hot spots.
In-row air conditioner
Sub-Type
Name Equipment Room Feature Ventilation Mode of U32 Enhanced Multi-Purpose Fiber Management
Cabinets Installed
Modular
equipment
rooms
(closed
cold duct)
1.
In-row air conditioners are
installed for device rows.
2.
The cold ducts in front of
devices are closed by aisle
doors, blocking panels at the top
or other methods.
D: air inlet from bottom - air outlet
from rear D: No

Determining the Ventilation Mode and Cabinet Installation Mode
5.2 Device Ventilation Modes
18
The following figures show ventilation modes.
NOTE
•This figures show the ventilation modes of corresponding devices. The ventilation mode IDs mentioned in the document
are the same as the ID in this table.
•Ventilation modes E and F are not recommended because they do not support back-to-back installation and the rear door
of the cabinet needs to be removed.
Ventilation mode A: air inlet
from front - air outlet from
front/top
Ventilation mode B: air inlet
from front - air outlet from top
Ventilation mode C: air inlet
from bottom - air outlet from
front/top
Ventilation mode D: air inlet
from front - air outlet from
rear(using an A66B cabinet)
Ventilation mode E: air inlet from
front - air outlet from
top/rear(not recommended)
Ventilation mode F: air inlet
from bottom - air outlet from
top/rear(not recommended)

Determining the Ventilation Mode and Cabinet Installation Mode
5.3 Planning the Ventilation Mode of a Device
No.
Device Ventilation Mode
Ventilation Mode of the
Equipment Room
Suitable
Cabinet
Whether a Multi
-
Purpose Fiber
Management Cabinet
Is Required
A
Air inlet from front
- air outlet from
top/front
•
Flood air
•Overhead air through ducts
A63B
No
B
Air inlet from front
-
air outlet from top
(recommended)
•
Flood air
•Overhead air through ducts
•
Underfloor air supply
(Aisles are not closed, cold
aisles are used in the front
and rear, and perforated
floors are used in both the
front and rear.)
A63B
Yes
C
Air inlet from the bottom
- air outlet
from the top/front (restricted)
Note
:
The use of ventilation mode C is
restricted. Some materials related
to ventilation mode C involve
version change. Before placing an
order or starting installation in this
mode, contact Huawei engineers.
•
Underfloor air supply
(precise air supply)
A63B
Yes
D
Air inlet from front
- air outlet from
rear
•
Underfloor air supply
(Aisles are not closed, cold
aisle is used in the front,
hot aisle is used in the rear,
and perforated floors are
used in the front.)
•
Underfloor air supply
(closed cold aisles)
•
Modular equipment room
(closed cold aisles)
A66B
No
E
Air inlet from front
- air outlet from
top/rear (not recommended)
-
A63B
No
F
Air inlet from bottom
-
air outlet from
top/rear (not recommended)
-
A63B
Yes
19
Planning the ventilation modes of the equipment room and devices
NOTE
•Before device installation, you need to plan the ventilation modes of the equipment room and
devices to ensure that the heat dissipation of the equipment room matches the heat dissipation
of devices.
•This document does not describe how to plan ventilation modes E and F.

Precautions for Installation in Different Ventilation Modes
6.1 Ventilation Mode A: Air Inlet from Front - Air Outlet from Top/Front
20
NOTE
•The default ventilation mode of the U32 enhanced subrack installed in the A63B cabinet is
ventilation mode A (air inlet from front - air outlet from top/front). The type-A multi-purpose fiber
management cabinet does not need to be installed.
•For details about how to install an A63B cabinet with U32 enhanced subracks, see the A63B
Cabinet Quick Installation Guide. To prevent the noise reduction module of the subrack from
blocking the bolt installation, remove the noise reduction module at the bottom of the subrack
before installing the cabinet. After the cabinet is installed, re-install the noise reduction module.
For details, see section "Installing Cabinets" in this document.
Ventilation mode A: air inlet from
front - air outlet from front/top