Huawei OptiX PTN Series Manuale utente

HUAWEI TECHNOLOGIES CO., LTD.

OptiX PTN 7900-32 Packet Transport Platform of PTN Series

Quick Installation Guide

Issue: 16

Date: 2019-10-31

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.

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.

Notice

The purchased products, services and features are stipulated by the contract made between Huawei and

the customer. All or part of the products, services and features described in this document may not be

within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,

information, and recommendations in this document are provided "AS IS" without warranties, guarantees or

representations of any kind, either express or implied.

The information in this document is subject to change without notice. Every effort has been made in the

preparation of this document to ensure accuracy of the contents, but all statements, information, and

recommendations in this document do not constitute a warranty of any kind, express or implied.

Huawei Technologies Co., Ltd.

Address:

Huawei Industrial Base

Bantian, Longgang

Shenzhen 518129

People's Republic of China

Website:

http://www.huawei.com

Email:

[email protected]

Installation Flow

Reference information

Operation

When the delivered subrack has been equipped with boards in cabinet, you can skip the steps involving "Installing

Subrack" and "Installing Boards and Components".

NOTE

If boards have been installed on a PTN 7900-32 before delivery, do not remove any board or module (such as the fan

module) during transportation. To learn how to replace boards and modules after an installation is complete, see the

chapters "Installing the Subrack" and "Installing Boards and Components ".

Installing/Routing E1

Cables

Provisioning Optical

Paths

Preparing for

the Installation

Installation

Precautions

Start

Requirements and

Precautions for

Operating Boards

Required Tools and

Equipment

Cable Holes on

Cabinets

Installing/Routing

Ground and Power

Cables

Installing/Routing

NM Cables

Installing/Routing

Housekeeping

Alarm Cables

Open-End

Corrugated Pipe

Introduction

Installing/Routing

External Fibers

Engineering Labels

OptiX PTN 7900-12

Appearance

Installing/Routing

Cables

Installing Boards

and Components

Performing the

Post-installation

Check

End

Installing a Subrack

Installing Fan

powered box

Installing Boards

Precautions

Installing Cabinet

Doors

Installing/Routing

Fibers

Installing/Routing

Cabinet Indicator

Alarm Cables

Installing/Routing

Network Cables

(GE Electrical

Module Scenario)

ESD jacks on the OptiX PTN 7900-32

CAUTION

ESD Protection

Always wear ESD gloves or an ESD wrist strap prior to contact with the equipment or before handling devices, boards,

or IC chips to prevent damage to sensitive components due to electrostatic discharge from the human body. Ensure that

the ESD wrist strap is properly grounded.

CAUTION

Pre-Installation Check

Ensure that the equipment room, cabinets, power supplies, ground cables, optical cables, and associated devices are

ready for installation. Start the installation according to the engineering design documents after confirming that all

conditions are met.

Bundling Cables

Binding intervals between cable ties or optical fiber binding straps inside the cabinet cannot exceed 250 mm. (Binding

intervals cannot exceed 200 mm for user cables.)

Binding intervals between cable ties for all cables and corrugated pipes outside the cabinet are determined based on

the distance between the two horizontal beams. If the cable trough does not contain any beams, the binding intervals

between cable ties cannot exceed 250 mm.

CAUTION

Safety Information

Always wear 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 equipment damage, 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 equipment between 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

Installation Precautions

Requirements and Precautions for Operating Boards

Always wear ESD gloves to operating a board to prevent damage to sensitive components.

Any vacant slot must be covered by a filler panel to

prevent foreign objects from entering the subrack or

system ventilation ducts. Foreign objects may

cause an NE failure.

Boards are fragile and vulnerable. When transporting or placing a board, exercise caution and ensure that

the board is packed in a dedicated box to protect the board against damage.

Boards must be packed with original packaging materials during transportation. If the original packaging

materials are lost, contact Huawei technical support personnel.

Hold the protection plate under the board with hands and handle with care.

Tools for Installing Cabinets

Installation Tools

Vacuum cleaner Hammer drill Plumb line Marker

16 drill bit Claw hammer Combination wrench

Phillips screwdriver Flat-head screwdriver

powder marker

M6-M12 socket wrench

Ruler Level Torque wrench Measuring tape

Adjustable wrench

Utility knife

Heat gun Crimper Wire clippers

COAX wire stripper RJ45 crimping tool Diagonal pliers Wire stripper

Cold-pressed crimp pliers Network cable tester

Multimeter

cable-pulling pliers

Tools for Installing Cabinets

Installation Tools

OTDR meter

Fiber microscope

OptiX PTN 7900-32 Appearance

The OptiX PTN 7900-32 consists of the subrack and boards.

NOTE

Front view of the OptiX PTN 7900-32

OptiX PTN 7900-32 subrack

Before installing an OptiX PTN 7900-32 cabinet, you

must remove the air deflector to prevent it from

covering the installation holes at the bottom of the

cabinet. After installing the cabinet, install back the air

deflector.

NOTE

1 Cabinet indicators 2 PIU

3 EFI 4 Fan powered box

5 Cable trough 6 Processing board

area

7SCA and XCS board

area 8 Air deflector

Before installing a subrack into a cabinet, remove the front door and side panels of the cabinet. For details, see

the N63B Cabinet Installation Guide.

To prevent human injuries or damage to the subrack, at least four people are required during the installation; two

to hold the cabinet, one to hold the subrack, the other to install the subrack.

NOTE

Mechanical

Part Installation Position

Air deflector 3, 4

Subrack 10, 11, 32, 33, 54, 55, 76,

The subrack is the basic unit of the

OptiX PTN 7900-32 and is used to

house various types of boards.

The N63B cabinet can be equipped

with one OptiX PTN 7900-32

subrack.

NOTE

Installing Subrack

1 Installing Subrack

Location for

installing a

guide rail

FAN 45

PIU

EFI

PIU

SCA 41

XCS 40

XCS 39

XCS 38

XCS 37

XCS 36

XCS 35

XCS 34

SCA 33

FAN 44

Cable routing trough

FAN 43

FAN 42

Slot 17

Slot 18

Slot 19

Slot 20

Slot 21

Slot 22

Slot 23

Slot 24

Slot 25

Slot 26

Slot 27

Slot 28

Slot 29

Slot 30

Slot 31

Slot 32

Slot 1

Slot 2

Slot 3

Slot 4

Slot 5

Slot 6

Slot 7

Slot 8

Slot 9

Slot 10

Slot 11

Slot 12

Slot 13

Slot 14

Slot 15

Slot 16

OptiX PTN 7900-32 subrack consists of the service board area, system control board area, switching fabric area,

power supply board area, Fan powered box area, and cable routing trough.

•Power supply board area: houses the power supply

boards (PIU boards).

•Auxiliary interface board area: houses the EFI boards.

•Fan powered box area: houses the Fan powered box

modules.

•Cable routing trough: routes cables.

•Service board area: houses the service boards.

•System control board area: houses the system control,

communication, and auxiliary processing boards (SCA

boards).

•Switching fabric area: houses the cross-connect boards

(XCS boards).

Installing the Subrack

2 Subrack Architecture

Subrack functions are as follows:

Power supply board area

Auxiliary interface board area

Fan area

Processing board area

System control board area

Switching fabric area

NOTE

Cable routing trough

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