Huawei RRU3804 User Manual

RRU3804

V200

User Guide

Issue 08

Date 2009-06-30

Huawei Proprietary and Confidential

Huawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. For any assistance, please contact our local office or company headquarters.

Huawei Technologies Co., Ltd.

Address: Huawei Industrial Base

Bantian, Longgang Shenzhen 518129 People's Republic of China

Website: http://www.huawei.com

Email: support@huawei.com

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 the property of Huawei Technologies Co., Ltd.

All other trademarks and trade names mentioned in this document are the property of their respective holders.

Notice

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

Huawei Proprietary and Confidential

RRU3804 User Guide Contents

About This Document.....................................................................................................................1

1 Changes in the RRU3804 User Guide.....................................................................................1-1

2 DBS3900 Hardware Configuration.........................................................................................2-1

2.1 Typical Configurations of the DBS3900.........................................................................................................2-2

2.2 4-Way RX Diversity Configuration................................................................................................................2-4

2.3 TX Diversity Configuration............................................................................................................................2-6

2.4 2 x 2 MIMO Configuration.............................................................................................................................2-8

3 RRU Hardware............................................................................................................................3-1

3.1 RRU Equipment..............................................................................................................................................3-2

3.1.1 Appearance of the RRU3804.................................................................................................................3-2

3.1.2 Panels of the RRU3804..........................................................................................................................3-3

3.1.3 LEDs on the RRU3804..........................................................................................................................3-4

3.2 RRU Cables.....................................................................................................................................................3-5

3.2.1 RRU3804 Cable List..............................................................................................................................3-6

3.2.2 PGND Cable of the RRU.......................................................................................................................3-7

3.2.3 Power Cable of the RRU........................................................................................................................3-8

3.2.4 CPRI Optical Cable................................................................................................................................3-9

3.2.5 AISG Multi-Wire Cable of the RRU....................................................................................................3-10

3.2.6 AISG Extension Cable of the RRU......................................................................................................3-11

3.2.7 RF Jumper of the RRU.........................................................................................................................3-12

3.2.8 Alarm Cable of the RRU......................................................................................................................3-14

4 Maintaining the Hardware of the RRU.................................................................................4-1

4.1 Maintenance Items of the RRU.......................................................................................................................4-2

4.2 Powering On and Powering Off the RRU.......................................................................................................4-2

4.2.1 Powering On the RRU............................................................................................................................4-2

4.2.2 Powering Off the RRU...........................................................................................................................4-3

4.3 Replacing the RRU..........................................................................................................................................4-4

4.4 Replacing an Optical Module..........................................................................................................................4-5

Issue 08 (2009-06-30) Huawei Proprietary and Confidential

RRU3804 User Guide Figures

Figures

Figure 2-1 Cable connections of the DBS3900 in type 3 x 1 configuration........................................................2-3

Figure 2-2 Cable connections of the DBS3900 in type 3 x 4 configuration........................................................2-4

Figure 2-3 Cable connections of the DBS3900 in 4-way RX diversity configuration.........................................2-6

Figure 2-4 Cable connections of the DBS3900 in TX diversity configuration....................................................2-8

Figure 2-5 Cable connections of the DBS3900 in 2 x 2 MIMO configuration..................................................2-10

Figure 3-1 Appearance of the RRU3804..............................................................................................................3-2

Figure 3-2 Panels of the RRU3804......................................................................................................................3-3

Figure 3-3 PGND cable........................................................................................................................................3-7

Figure 3-4 2-hole terminal....................................................................................................................................3-8

Figure 3-5 –48 V DC power cable.......................................................................................................................3-8

Figure 3-6 CPRI optical cable..............................................................................................................................3-9

Figure 3-7 AISG multi-wire cable......................................................................................................................3-10

Figure 3-8 AISG extension cable.......................................................................................................................3-11

Figure 3-9 Antenna jumper................................................................................................................................3-12

Figure 3-10 Interconnect jumper........................................................................................................................3-13

Figure 3-11 Alarm cable.....................................................................................................................................3-15

Figure 4-1 Removing an RRU..............................................................................................................................4-5

Issue 08 (2009-06-30) Huawei Proprietary and Confidential

iii

RRU3804 User Guide Tables

Tables

Table 2-1 Typical configurations of the DBS3900 .............................................................................................2-2

Table 2-2 Number of modules in the DBS3900 in 4-way RX diversity configuration........................................2-5

Table 2-3 Number of modules in the DBS3900 in TX diversity configuration...................................................2-7

Table 2-4 Number of modules in the DBS3900 in 2 x 2 MIMO configuration...................................................2-9

Table 3-1 Ports and LEDs on the panels of the RRU3804...................................................................................3-4

Table 3-2 LEDs on the RRU3804........................................................................................................................3-4

Table 3-3 RRU3804 cable list..............................................................................................................................3-6

Table 3-4 Pin assignment for the wires of the –48 V DC power cable (North American Standard)...................3-8

Table 3-5 Pin assignment for the wires of the –48 V DC power cable (European Standard)..............................3-9

Table 3-6 Pin assignment for the fiber tails of the CPRI optical cable between the BBU and RRU...................3-9

Table 3-7 Pin assignment for the fiber tails of the CPRI optical cable between RRUs.....................................3-10

Table 3-8 Pin assignment for the wires of the AISG multi-wire cable..............................................................3-11

Table 3-9 Pin assignment for the wires of the AISG extension cable................................................................3-12

Table 3-10 RF jumper connections of the RRU.................................................................................................3-13

Table 3-11 Pin assignment for the wires of the alarm cable...............................................................................3-15

Table 4-1 Maintenance items of the RRU............................................................................................................4-2

Issue 08 (2009-06-30) Huawei Proprietary and Confidential

RRU3804 User Guide About This Document

About This Document

Purpose

This document describes the RRU hardware and provides instructions in hardware installation, cable connections, hardware installation check, and hardware maintenance. This document is applicable to RRU3804.

Product Version

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

Product Name

RRU3804 V100R009

Intended Audience

This document is intended for:

l NodeB installers

l System engineers

l Site maintenance engineers

Change History

Product Version

V100R010

V200R010

V200R011

For changes in the document, refer to 1 Changes in the RRU3804 User Guide.

Organization

1 Changes in the RRU3804 User Guide

This describes the changes in the RRU3804 User Guide .

2 DBS3900 Hardware Configuration

Issue 08 (2009-06-30) Huawei Proprietary and Confidential

About This Document

Conventions

RRU3804

User Guide

This describes the Typical Configurations of the DBS3900, 4-Way RX Diversity Configuration, TX Diversity Configuration and 2 × 2 MIMO Configuration.

3 RRU Hardware

This describes the RRU equipment related cables.

4 Maintaining the Hardware of the RRU

This describes how to maintain the hardware of the RRU. After the NodeB is deployed, accepted, and put into use, routine maintenance is performed to ensure the functionality of the RRU.

Symbol Conventions

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

Symbol Description

Indicates a hazard with a high level of risk, which if not avoided,will result in death or serious injury.

Indicates a hazard with a medium or low level of risk, which if not avoided, could result in minor or moderate injury.

Indicates a potentially hazardous situation, which if not avoided,could result in equipment damage, data loss, performance degradation, or unexpected results.

Indicates a tip that may help you solve a problem or save time.

Provides additional information to emphasize or supplement important points of the main text.

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

2 Huawei Proprietary and Confidential

Issue 08 (2009-06-30)

RRU3804 User Guide About This Document

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

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

Issue 08 (2009-06-30) Huawei Proprietary and Confidential

About This Document

RRU3804

User Guide

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

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.

4 Huawei Proprietary and Confidential

Issue 08 (2009-06-30)

RRU3804 User Guide 1 Changes in the RRU3804 User Guide

1 Changes in the RRU3804 User Guide

This describes the changes in the RRU3804 User Guide .

07 (2009-06-30)

06 (2009-03-20)

05 (2008-12-30)

This is the fifth commercial release.

Compared with issue 06 (2009-03-20),the following parts are modified:

Part

2 DBS3900 Hardware Configuration The number of WMPT/WBBP are modified.

This is the fifth commercial release.

Compared with issue 05 (2008-12-30), the following parts are modified:

2 DBS3900 Hardware Configuration is added.

This is the fourth commercial release.

Compared with issue 04 (2008-07-30), the following parts are modified:

Part

Modification

AISG Multi-Wire Cable of the RRU The pin assignment of AISG Multi-Wire

cable is modified.

04 (2008-07-30)

This is the third commercial release.

Compared with issue 03 (2008-03-30), the following parts are deleted:

Issue 08 (2009-06-30) Huawei Proprietary and Confidential

1-1

1 Changes in the RRU3804 User Guide

The SRXU-related contents are deleted.

Compared with issue 03 (2008-03-30), the following parts are modified:

The RRU3804 Installation Guide is replaced with the RRU3804 Quick Installation Guide.

03 (2008-03-30)

This is the second commercial release.

Compared with version 02 (2008-02-29), some parts are changed. The following table describes the changes in each part.

Part Modification

RRU3804 User Guide All the RRU3804s in this document are

RRU3804

User Guide

changed to RRUs. This release is also applicable to the RRU3801E.

02 (2008-02-29)

01 (2008-01-12)

Opening and Closing the Cover Plate of the RRU Cabling Cavity

Opening and Closing the Cover Plate of the SRXU Cabling Cavity

This is the initial formal release.

This is the initial field trial release.

The organization of this paragraph is modified.

1-2 Huawei Proprietary and Confidential

Issue 08 (2009-06-30)

+ 32 hidden pages

Huawei RRU3804 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Figures

Tables

About This Document

1 Changes in the RRU3804 User Guide