Huawei BTS3900L LTE Installation guide

BTS3900L (Ver.C)

Installation Guide

Issue 07

Date 2013-11-08

HUAWEI TECHNOLOGIES CO., LTD.

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]

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About This Document

Purpose

This document describes the procedure for installing a BTS3900L (Ver.C) (referred to as

BTS3900L) cabinet, boards, modules, and cables. It also provides checklists for hardware

installation.

Product Versions

The following table lists the product versions related to this document.

Product Name Product Version

BTS3900L V100R007C00

BTS3900L GSM V100R014C00

BTS3900L WCDMA V200R014C00

BTS3900L LTE V100R005C00

Intended Audience

This document is intended for:

l Base station installation engineers

Organization

1 Changes in BTS3900L (Ver.C) Installation Guide

This chapter describes the changes in BTS3900L (Ver.C) Installation Guide.

2 Preparing for Installation

This section describes the tools and meters that need to be available before the installation. It

also describes the skills and qualifications that the installation engineers must possess.

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3 Information About the Installation

This section provides important notes for the BTS3900L cabinet with -48 V AC power. Before

a cabinet is installed, you must familiar with the cabinet structure, application scenario, and

space requirements. This document describes how to install the BTS3900L cabinet configured

with the RFUs. For details about how to install the BTS3900L cabinet configured with RFUs

and RRUs, see the BTS3900L (RFU+RRU) Installation Guide.

4 Unpacking the Equipment

This chapter describes how to unpack and check the delivered equipment to ensure that all the

materials are included and intact.

5 Obtaining the ESN

This chapter describes how to obtain the Electronic Serial Number (ESN). The ESN is a unique

identifier of a Network Element (NE). Record the ESN for later commissioning of the base

station before installation.

6 Installation Process

The installation procedure mainly involves installing the cabinet and installing cables. In

addition, installing optional modules according to the requirements onsite may also be included

in the installation procedure.

7 Checking Installed Modules and Cables

This section describes how to check the internal modules and cables that are installed before

delivery.

8 Installing the Cabinet

This chapter describes the procedure for installing the BTS3900L cabinet.

9 Installing a PGND Cable

The PGND cable is used to connect the PGND screws on the cabinet and the ground bar to ensure

proper grounding of the cabinet.

10 (Optional) Installing the Modules

The mandatory modules in the cabinet are already installed. The optional modules can be

installed on site according to different field requirements.

11 Installing the Cables

The cables in the BTS3900L cabinet are already installed. You need to install only the cables

led into the cabinet and cables for optional components.

12 Installation Checklist

Check the installation items, installation environment, and cable-related items after the cabinets

and devices are all installed.

13 Powering On the BTS3900L

This section describes how to power on the BTS3900L cabinet and handle the power supply

failure to the components in the cabinet.

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Conventions

Symbol Conventions

The symbols that may be found in this document are defined as follows.

Symbol Description

Indicates an imminently hazardous situation which, if not

avoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if not

avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not

avoided, may result in minor or moderate injury.

Indicates a potentially hazardous situation which, if not

avoided, could result in equipment damage, data loss,

performance deterioration, or unanticipated results.

NOTICE is used to address practices not related to personal

injury.

Calls attention to important information, best practices and

tips.

NOTE is used to address information not related to personal

injury, equipment damage, and environment deterioration.

General Conventions

The general conventions that may be found in this document are defined as follows.

Convention Description

Times New Roman Normal paragraphs are in Times New Roman.

Boldface Names of files, directories, folders, and users are in

boldface. For example, log in as user root.

Italic Book titles are in italics.

Courier New

Examples of information displayed on the screen are in

Courier New.

Command Conventions

The command conventions that may be found in this document are defined as follows.

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Convention Description

Boldface The keywords of a command line are in boldface.

Italic Command arguments are in italics.

[ ] Items (keywords or arguments) in brackets [ ] are optional.

{ x | y | ... } Optional items are grouped in braces and separated by

vertical bars. One item is selected.

[ x | y | ... ] Optional items are grouped in brackets and separated by

vertical bars. One item is selected or no item is selected.

{ x | y | ... }

*

Optional items are grouped in braces and separated by

vertical bars. A minimum of one item or a maximum of all

items can be selected.

[ x | y | ... ]

*

Optional items are grouped in brackets and separated by

vertical bars. Several items or no item can be selected.

GUI Conventions

The GUI conventions that may be found in this document are defined as follows.

Convention Description

Boldface Buttons, menus, parameters, tabs, window, and dialog titles

are in boldface. For example, click OK.

> Multi-level menus are in boldface and separated by the ">"

signs. For example, choose File > Create > Folder.

Keyboard Operations

The keyboard operations that may be found in this document are defined as follows.

Format Description

Key Press the key. For example, press Enter and press Tab.

Key 1+Key 2 Press the keys concurrently. For example, pressing Ctrl+Alt

+A means the three keys should be pressed concurrently.

Key 1, Key 2 Press the keys in turn. For example, pressing Alt, A means

the two keys should be pressed in turn.

Mouse Operations

The mouse operations that may be found in this document are defined as follows.

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Action Description

Click Select and release the primary mouse button without moving

the pointer.

Double-click Press the primary mouse button twice continuously and

quickly without moving the pointer.

Drag Press and hold the primary mouse button and move the

pointer to a certain position.

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Contents

About This Document.....................................................................................................................ii

1 Changes in BTS3900L (Ver.C) Installation Guide..................................................................1

2 Preparing for Installation.............................................................................................................5

2.1 Document Preparations...................................................................................................................................................6

2.2 Preparing Tools and Meters............................................................................................................................................6

2.3 Skills and Requirements for Onsite Personnel...............................................................................................................7

3 Information About the Installation...........................................................................................8

3.1 Configurations of the BTS3900L Cabinet......................................................................................................................9

3.2 Application Scenario of the BTS3900L Cabinet (Only RFUs Configured).................................................................11

3.3 Application Scenario of the BTS3900 Cabinet (RRUs and RFUs Configured)...........................................................12

3.4 Installation Clearance and Position Requirements.......................................................................................................14

4 Unpacking the Equipment.........................................................................................................17

5 Obtaining the ESN......................................................................................................................19

6 Installation Process.....................................................................................................................21

7 Checking Installed Modules and Cables................................................................................23

8 Installing the Cabinet.................................................................................................................26

8.1 Installing the Cabinet Without a Base..........................................................................................................................27

8.2 Installing the Cabinet with Base on the Concrete Floor...............................................................................................32

8.3 Installing a Cabinet with Base on an ESD Floor..........................................................................................................36

9 Installing a PGND Cable...........................................................................................................43

10 (Optional) Installing the Modules.........................................................................................45

10.1 Installing the GPS surge protector..............................................................................................................................46

10.2 Installing the GATM and Bias-Tee............................................................................................................................49

10.3 Installing the DCDU-11B...........................................................................................................................................52

10.4 Installing the BBU Case.............................................................................................................................................56

10.5 Installing the BBU Components.................................................................................................................................57

11 Installing the Cables.................................................................................................................61

11.1 Cabling Requirements................................................................................................................................................63

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11.2 Cable Routes...............................................................................................................................................................69

11.3 Installing the Power Cables........................................................................................................................................72

11.3.1 Standard Powering Scenario....................................................................................................................................72

11.3.2 Small Configuration Scenario I: 2x80A in Upper and Lower Shelves...................................................................74

11.3.3 Small Configuration Scenario II: 2x80A in Lower Shelf in Parallel.......................................................................76

11.3.4 Small Configuration Scenario III: 2x80A in Upper Shelf in Parallel......................................................................79

11.4 Installing a BBU Power Cable....................................................................................................................................82

11.5 (Optional) Installing RRU Power Cables...................................................................................................................83

11.6 Installing the Transmission Cables.............................................................................................................................86

11.6.1 Installing an E1/T1 Cable........................................................................................................................................86

11.6.2 Installing an FE/GE Optical Cable..........................................................................................................................87

11.6.3 Installing an FE/GE Cable.......................................................................................................................................89

11.7 Installing the Monitoring Signal Cables.....................................................................................................................90

11.7.1 (Optional) Installing the Inter-BBU Signal Cable...................................................................................................90

11.7.2 (Optional)Installing the Monitoring Signal Cable for the EMU.............................................................................95

11.7.3 Installing a BBU Alarm Cable.................................................................................................................................96

11.8 Installing an RF Jumper..............................................................................................................................................97

11.9 Installing the CPRI Cable...........................................................................................................................................98

11.10 (Optional)Installing a CPRI Optical Fiber..............................................................................................................100

12 Installation Checklist..............................................................................................................104

13 Powering On the BTS3900L...................................................................................................107

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1 Changes in BTS3900L (Ver.C) Installation

Guide

This chapter describes the changes in BTS3900L (Ver.C) Installation Guide.

07 (2013-11-08)

This is the seventh official release.

Compared with issue 06 (2013-08-23), no topic is added.

Compared with issue 06 (2013-08-23), this issue incorporates the following changes:

Topic Change Description

l 3.1 Configurations of the BTS3900L

Cabinet

l 3.3 Application Scenario of the

BTS3900 Cabinet (RRUs and RFUs

Configured)

Deleted the description of that a DCDU-11B or

DCDU-12B can be configured in the

BTS3900L (Ver.C) cabinet.

Installing a DCDU-11B Deleted the steps of installing a DCDU-12B on

the wall.

11.5 (Optional) Installing RRU Power

Cables

l Deleted the description of installing RRU

power cables when a DCDU-12B is

installed to supply power.

l Added the steps of installing a ground clip

to ground RRU power cables near the

feeder window when the RRUs are installed

outdoors.

Compared with issue 06 (2013-08-23), the following topic is deleted:

l Installing a DCDU-11B or DCDU-12B in a Cabinet

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06 (2013-08-23)

This is the sixth official release.

Compared with issue 05 (2013-05-27), this issue adds the following contents:

l Installing a DCDU-11B or DCDU-12B in a Cabinet

l 11.7.3 Installing a BBU Alarm Cable

Compared with issue 05 (2013-05-27), this issue incorporates the following changes:

Topic Change Description

l 3.1 Configurations of the BTS3900L

Cabinet

l 3.3 Application Scenario of the

BTS3900 Cabinet (RRUs and RFUs

Configured)

Added the description of that a DCDU-11B or

DCDU-12B can be configured in the

BTS3900L (Ver.C) cabinet.

Installing a DCDU-11B Added the steps of installing a DCDU-12B on

the wall.

11.5 (Optional) Installing RRU Power

Cables

Added the description of installing RRU power

cables when a DCDU-12B is installed to

supply power.

Compared with issue 05 (2013-05-27), no information is deleted.

05 (2013-05-27)

This is the fifth official release.

Compared with issue 04 (2012-12-30), no topic is added or deleted.

Compared with issue 04 (2012-12-30), this issue incorporates the following changes:

Topic Change Description

11.7.1 (Optional) Installing the Inter-

BBU Signal Cable

Modified the steps of binding and routing the

inter-BBU signal cable.

04 (2012-12-30)

This is the fourth official release.

Compared with 03 (2012-11-08), no topic is added.

Compared with 03 (2012-11-08), this issue incorporates the following change:

Topic Change Description

10.5 Installing the BBU Components Added the precautions for installing boards.

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Topic Change Description

11.7.1 (Optional) Installing the Inter-BBU

Signal Cable

Modified the description of BBU

interconnection signal cables in the

prerequisites.

Compared with 03 (2012-11-08), no information is deleted.

03 (2012-11-08)

This is the third commercial release.

Compared with 02 (2012-06-20), no topic is added.

Compared with 02 (2012-06-20), this issue incorporates the following change:

Content Change Description

11.10 (Optional)Installing a CPRI Optical

Fiber

Added a picture for routing CPRI fiber optic

cables.

11.2 Cable Routes Optimized the description of the cable routing

policies.

Compared with 02 (2012-06-20), no topic is deleted.

02 (2012-06-20)

This is the second official release.

Compared with 01 (2012-04-25), this issue adds the following contents:

l (Optional)Installing the RRU Input Power Cable

l 11.10 (Optional)Installing a CPRI Optical Fiber

Compared with 01 (2012-04-25), no topic is changed.

Compared with 01 (2012-04-25), no topic is deleted.

01 (2012-04-25)

This is the first commercial release.

Compared with Draft B (2012-03-20), no topic is added.

Compared with Draft B (2012-03-20), this issue incorporates the following change:

Content Change Description

11.7.1 (Optional) Installing the Inter-BBU

Signal Cable

Added the method to identify the type of

optical modules.

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Compared with Draft B (2012-03-20), no topic is deleted.

Draft B (2012-03-20)

This is the Draft release.

Compared with Draft A (2012-02-10), no topic is added.

Compared with Draft A (2012-02-10), this issue incorporates the following changes:

Content Change Description

3.1 Configurations of the BTS3900L

Cabinet

Updated the figure of cabinet.

3.2 Application Scenario of the BTS3900L

Cabinet (Only RFUs Configured)

Optimized the figures of cabinet

configuration.

The whole document Made some editorial changes.

Compared with Draft A (2012-02-10), no topic is deleted.

Draft A (2012-02-10)

This is the Draft release.

Compared with MBTS V100R004C00, WCDMA-NodeB V200R013C00, GSM-BTS

V100R013C00, eNodeB V100R004C00, this issue adds the following topic:

l 2.1 Document Preparations

l 3.2 Application Scenario of the BTS3900L Cabinet (Only RFUs Configured)

l 11.7.1 (Optional) Installing the Inter-BBU Signal Cable

l 13 Powering On the BTS3900L

Compared with MBTS V100R004C00, WCDMA-NodeB V200R013C00, GSM-BTS

V100R013C00, eNodeB V100R004C00, this issue incorporates the following change:

Content Change Description

The whole document Reorganized the document and optimized

some descriptions and figures.

Compared with MBTS V100R004C00, WCDMA-NodeB V200R013C00, GSM-BTS

V100R013C00, eNodeB V100R004C00, this issue deletes the following topic:

l Performing Power-On Check

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2 Preparing for Installation

About This Chapter

This section describes the tools and meters that need to be available before the installation. It

also describes the skills and qualifications that the installation engineers must possess.

2.1 Document Preparations

This section describes the reference documents that must be ready before the installation.

2.2 Preparing Tools and Meters

This section describes the tools and meters that are required before installation.

2.3 Skills and Requirements for Onsite Personnel

Onsite personnel must be qualified and trained. Before performing any operation, onsite

personnel must be familiar with correct operation methods and safety precautions.

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2.1 Document Preparations

This section describes the reference documents that must be ready before the installation.

l Before the installation, you must familiar with the following reference documents:

– BTS3900L (Ver.C) Hardware Description

– Safety Information

l During the installation, you must familiar with the following reference document:

– Installation Reference

2.2 Preparing Tools and Meters

This section describes the tools and meters that are required before installation.

Marking pen

Phillips screwdriver (M3 to

M6)

Flat-head screwdriver (M3 to

M6)

Diagonal pliers

Combination wrench

(capacity 32 mm)

Socket wrench Torque wrench

Power cable crimping tool RJ11 crimping tool Cable cutter

Rubber mallet Soldering iron Wire stripper

Hammer drill (Ø16) Heat gun Level

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Multimeter Measuring tape Vacuum cleaner

ESD wrist strap ESD gloves Torque screwdriver

Protective gloves Hydraulic pliers Utility knife

2.3 Skills and Requirements for Onsite Personnel

Onsite personnel must be qualified and trained. Before performing any operation, onsite

personnel must be familiar with correct operation methods and safety precautions.

Before the installation, pay attention to the following items:

l The customer's technical engineers must be trained by Huawei and be familiar with the

proper installation and operation methods.

l The number of onsite personnel depends on the engineering schedule and installation

environment. Generally, only three to five onsite personnel are necessary.

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3 Information About the Installation

About This Chapter

This section provides important notes for the BTS3900L cabinet with -48 V AC power. Before

a cabinet is installed, you must familiar with the cabinet structure, application scenario, and

space requirements. This document describes how to install the BTS3900L cabinet configured

with the RFUs. For details about how to install the BTS3900L cabinet configured with RFUs

and RRUs, see the BTS3900L (RFU+RRU) Installation Guide.

3.1 Configurations of the BTS3900L Cabinet

This section describes the interior and components of the BTS3900L cabinet.

3.2 Application Scenario of the BTS3900L Cabinet (Only RFUs Configured)

This section describes the configurations of a single-mode, dual-mode, and triple-mode base

station if only RFUs are configured in a BTS3900L cabinet.

3.3 Application Scenario of the BTS3900 Cabinet (RRUs and RFUs Configured)

This section describes the configurations of a single-mode, dual-mode, and triple-mode base

station if both RRUs and RFUs are configured in a BTS3900L cabinet.

3.4 Installation Clearance and Position Requirements

The installation of cabinets must meet the requirements of the proper design, practical

installation, and elegant layout.

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3.1 Configurations of the BTS3900L Cabinet

This section describes the interior and components of the BTS3900L cabinet.

Figure 3-1 shows the interior and Table 3-1 describes the components of the BTS3900L cabinet.

Figure 3-1 Interior of the BTS3900L Cabinet

Table 3-1 Components in the BTS3900L cabinet

No. Module Optional or

Mandatory

Maximum

Quantity

Remark

1 Filler panel Optional - If a slot in the RFU subrack

is vacant, insert a filler panel

into the slot. This ensures

normal ventilation of the

cabinet.

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No. Module Optional or

Mandatory

Maximum

Quantity

Remark

2 RFU Mandatory 12 The RFU modulates and

demodulates baseband

signals and RF signals,

processes data, and

combines and divides

signals.

3 Fan Assembly Mandatory 2 Fan assembly dissipates the

heat from the cabinet.

4 Air intake vent Mandatory - -

5 DCDU-11A Mandatory 2 -

6 BBU Mandatory 1 BBU3900 processes the

baseband signals and enables

interaction between the base

station and the BSC or RNC.

7 Cable trough Mandatory - -

8 BBU Optional 1 This 2 U space can house a

BBU in triple-mode base

stations. It is recommended

that this space be reserved

even when only one BBU is

installed.

9 Remaining space Optional - This 2 U space can house the

GATM or transmission

equipment. The GATM is

preferentially installed in this

space and is supplied with

power by the DCDU-01. If

there is no GATM, the

transmission equipment is

installed in this space.

NOTE

The transmission equipment is preferentially installed outside the cabinet. However it can be installed at

the bottom of the cabinet under some special condition (e.g.: space constraint). The following requirements

must be satisfied:

l The transmission equipment must be able to work properly at a temperature equal to or higher than

55°C.

l The transmission equipment is fed with external power supply since DCDU-11A does not support

power supply to transmission equipment.

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3.2 Application Scenario of the BTS3900L Cabinet (Only

RFUs Configured)

This section describes the configurations of a single-mode, dual-mode, and triple-mode base

station if only RFUs are configured in a BTS3900L cabinet.

Cabinet Configuration Rules

l A maximum of 12 RFUs can be configured in a single site. An additional site is required

is number of RFU exceeds twelve.

l The BTS3900L cabinet support neither side-by-side nor stack installation.

l In the application scenario in single- or dual-mode, only one BBU can be configured and

it is configured in the upper part of the cabinet by default.

l In a triple-mode scenario, two BBUs are configured.

l In a triple-mode scenario, BBU 0 is the root BBU and BBU 1 is the leaf BBU.

Cabinet Configurations for a Single- or Dual-Mode Scenario

Figure 3-2 show the configurations of the BTS3900L in a single- or dual-mode scenario.

Figure 3-2 BTS3900L in a single- or dual-mode scenario

1. BTS3900L (GATM not configured)

2. BTS3900L (GATM configured)

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