Huawei Technologies RRU3256-3600 Remote Radio Unit User Manual Installation Guide

Huawei Technologies Co.,Ltd Remote Radio Unit Installation Guide

Contents

Users Manual

DBS3900(ICR)Installation GuideIssue 01Date 2011-03-30HUAWEI TECHNOLOGIES CO., LTD.
Copyright © Huawei Technologies Co., Ltd. 2011. All rights reserved.No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent 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. NoticeThe purchased products, services and features are stipulated by the contract made between Huawei and thecustomer. All or part of the products, services and features described in this document may not be within thepurchase 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 representationsof any kind, either express or implied.The information in this document is subject to change without notice. Every effort has been made in thepreparation of this document to ensure accuracy of the contents, but all statements, information, andrecommendations in this document do not constitute the warranty of any kind, express or implied. Huawei Technologies Co., Ltd.Address: Huawei Industrial BaseBantian, LonggangShenzhen 518129People's Republic of ChinaWebsite: http://www.huawei.comEmail: support@huawei.comIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.i
About This DocumentPurposeThis document describes the procedures for installing the DBS3900 devices on the IndoorCentralized Rack (ICR).Product VersionThe following table lists the product versions related to this document.Product Name Product VersionDBS3900 V100R004DBS3900 WCDMA V200R013DBS3900 LTE V100R003C00DBS3900 GSM V100R013 Intended AudienceThis document is intended for:lBase station installation engineersOrganization1 Changes in the DBS3900 (ICR) Installation Guide2 Installation PreparationsThis chapter describes the tools and instruments required for installation and the skills andprerequisites required for onsite installation engineers.DBS3900(ICR)Installation Guide About This DocumentIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.iii
3 Information About the InstallationThis chapter describes the information about the installation, including exterior, installationscenario, and space requirements4 Unpacking the EquipmentUnpack and check the delivered equipment to ensure that all the materials are included and intact.5 Obtaining the ESNThe Electronic Serial Number (ESN) is a unique identifier of a Network Element (NE). Recordthe ESN for later commissioning of the base station before installation.6 Installation ProcessThis section describes the process of installing the DBS39000 on the ICR.7 Assembling the IFS06This chapter describes the procedure for assembling the IFS06.8 Installing the IFS06This chapter describes the procedure for installing the IFS06 on the concrete floor and ESDfloor.9 Installing the Main Bracket for the RRUThis chapter describes the procedure for installing the main bracket for the DC RRU and ACRRU.10 Installing the GPS Surge ProtectorThis chapter describes the procedure for installing the GPS surge protector.11 Installing the IMB03This chapter describes the procedure for installing the IMB03.12 Installing the Equipotential Cable and PGND CableThis chapter describes the procedures for installing the equipotential cable and PGND cable.13 Installing Devices in the IMB03This chapter describes the installation of the devices in the IMB03.14 Installing the RRUThis section describes the procedure for installing the AC RRU and DC RRU.15 Installing CablesThis chapter describes the procedure for installing all the cables.16 Checklist for the DBS3900 Hardware InstallationThis section describes the checklist for the DBS3900 hardware installation.17 Performing the DBS3900 Power-On CheckAfter all devices are installed, you need to check the power-on status of the BBU and RRU.18 Installing the Cover Plate for the IMB03About This DocumentDBS3900(ICR)Installation Guideiv Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
This section describes the procedure for installing the cover plate for the IMB03.ConventionsSymbol ConventionsThe symbols that may be found in this document are defined as follows.Symbol DescriptionIndicates a hazard with a high level of risk, which if notavoided, will result in death or serious injury.Indicates a hazard with a medium or low level of risk, whichif not avoided, could result in minor or moderate injury.Indicates a potentially hazardous situation, which if notavoided, could result in equipment damage, data loss,performance degradation, or unexpected results.Indicates a tip that may help you solve a problem or savetime.Provides additional information to emphasize or supplementimportant points of the main text. General ConventionsThe general conventions that may be found in this document are defined as follows.Convention DescriptionTimes New Roman Normal paragraphs are in Times New Roman.Boldface Names of files, directories, folders, and users are inboldface. For example, log in as user root.Italic Book titles are in italics.Courier New Examples of information displayed on the screen are inCourier New. Command ConventionsThe command conventions that may be found in this document are defined as follows.Convention DescriptionBoldface The keywords of a command line are in boldface.Italic Command arguments are in italics.DBS3900(ICR)Installation Guide About This DocumentIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.v
Convention Description[ ] Items (keywords or arguments) in brackets [ ] are optional.{ x | y | ... } Optional items are grouped in braces and separated byvertical bars. One item is selected.[ x | y | ... ] Optional items are grouped in brackets and separated byvertical bars. One item is selected or no item is selected.{ x | y | ... }*Optional items are grouped in braces and separated byvertical bars. A minimum of one item or a maximum of allitems can be selected.[ x | y | ... ]*Optional items are grouped in brackets and separated byvertical bars. Several items or no item can be selected. GUI ConventionsThe GUI conventions that may be found in this document are defined as follows.Convention DescriptionBoldface Buttons, menus, parameters, tabs, window, and dialog titlesare in boldface. For example, click OK.>Multi-level menus are in boldface and separated by the ">"signs. For example, choose File > Create > Folder. Keyboard OperationsThe keyboard operations that may be found in this document are defined as follows.Format DescriptionKey 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 meansthe two keys should be pressed in turn. Mouse OperationsThe mouse operations that may be found in this document are defined as follows.About This DocumentDBS3900(ICR)Installation Guidevi Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Action DescriptionClick Select and release the primary mouse button without movingthe pointer.Double-click Press the primary mouse button twice continuously andquickly without moving the pointer.Drag Press and hold the primary mouse button and move thepointer to a certain position.DBS3900(ICR)Installation Guide About This DocumentIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.vii
ContentsAbout This Document...................................................................................................................iii1 Changes in the DBS3900 (ICR) Installation Guide.............................................................1-12 Installation Preparations...........................................................................................................2-12.1 Making Documents Available.........................................................................................................................2-22.2 Tools and Instruments.....................................................................................................................................2-22.3 Skills and Requirements for Onsite Personnel................................................................................................2-33 Information About the Installation........................................................................................3-13.1 Overview of Devices.......................................................................................................................................3-23.2 Installation Options.........................................................................................................................................3-53.2.1 Height-Restricted Scenario.................................................................................................................... 3-53.2.2 Height-Unrestricted Scenario...............................................................................................................3-173.3 Dimensions and Installation Clearance Requirements..................................................................................3-354 Unpacking the Equipment.......................................................................................................4-15 Obtaining the ESN.....................................................................................................................5-16 Installation Process....................................................................................................................6-17 Assembling the IFS06................................................................................................................7-18 Installing the IFS06....................................................................................................................8-18.1 Installing the IFS06 on the Concrete Floor.....................................................................................................8-28.2 Installing the IFS06 on the ESD Floor............................................................................................................8-69 Installing the Main Bracket for the RRU...............................................................................9-19.1 Installing the Main Bracket for the DC RRU..................................................................................................9-29.2 Installing the Main Bracket for the AC RRU..................................................................................................9-310 Installing the GPS Surge Protector.....................................................................................10-111 Installing the IMB03..............................................................................................................11-111.1 Installing the IMB03 on the Upper Level Separately..................................................................................11-211.2 Installing the IMB03 on the Lower Level Separately.................................................................................11-311.3 Installing the IMB03s on the Upper and Lower Levels..............................................................................11-512 Installing the Equipotential Cable and PGND Cable....................................................12-1DBS3900(ICR)Installation Guide ContentsIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.ix
13 Installing Devices in the IMB03..........................................................................................13-113.1 Installing the BBU.......................................................................................................................................13-213.2 Installing the DCDU-03B............................................................................................................................13-313.3 (Optional) Installing the Power Equipment (DC/DC).................................................................................13-413.4 (Optional) Installing the Power Equipment (AC/DC).................................................................................13-614 Installing the RRU.................................................................................................................14-114.1 Installing the DC RRU................................................................................................................................14-214.2 Installing the AC RRU................................................................................................................................14-515 Installing Cables.....................................................................................................................15-115.1 Cabling Requirements.................................................................................................................................15-315.2 Cable Connections.......................................................................................................................................15-415.2.1 Cable Connections (-48 V DC, Six RRU3008s)................................................................................15-515.2.2 Cable Connections (-48 V DC, Six RRU3804s)................................................................................15-715.2.3 Cable Connections (-48 V DC, Six RRU3201s)................................................................................15-815.2.4 Cable Connections (-48 V DC, Six RRU3908s)..............................................................................15-1015.2.5 Cable Connections (-48 V DC, Three RRU3908s+Three RRU3804s)............................................15-1215.2.6 Cable Connections (-48 V DC, Three RRU3008s+Three RRU3804s)............................................15-1615.2.7 Cable Connections (-48 V, Three RRU3908s + Three RRU3201s)................................................15-1815.2.8 Cable Connections (-48 V DC, Three RRU3008s+Three RRU3201s)............................................15-2215.2.9 Cable Connections (-48 V DC, Three RRU3804s+Three RRU3201s)............................................15-2415.2.10 Cable Connections (-48 V DC, Six RRU3008s+Six RRU3804s)..................................................15-2615.2.11 Cable Connections (-48 V DC, Six RRU3908s+Six RRU3804s)..................................................15-2815.2.12 Cable Connections (-48 V DC, Six RRU3908s+Six RRU3201s)..................................................15-3315.2.13 Cable Connections (-48 V DC, Six RRU3008s+Six RRU3201s)..................................................15-3915.2.14 Cable Connections (-48 V DC, Six RRU3804s+Six RRU3201s)..................................................15-4115.2.15 Cable Connections (AC RRU).......................................................................................................15-4315.2.16 Cable Connections (220 V AC).....................................................................................................15-4415.2.17 Cable Connections (+24 V DC).....................................................................................................15-4515.3 Cable Installation Process.........................................................................................................................15-4615.4 Cable Routes.............................................................................................................................................15-4715.5 Installing the PGND Cable for the RRU...................................................................................................15-4815.6 Installing the Power Cable for the BBU....................................................................................................15-5015.7 Installing the Input Power Cable...............................................................................................................15-5115.8 (Optional) Installing the Power Cable and Monitoring Signal Cable for the DCDU...............................15-5415.9 Installing the Power Cable for the RRU....................................................................................................15-5615.10 Installing the E1/T1 Cable (FE/GE Cable or FE/GE Optical Cable)......................................................15-5915.11 Installing the CPRI Optical Cable...........................................................................................................15-6115.12 Installing the Antenna Jumper for the RRU............................................................................................15-6415.13 Installing a GPS Clock Signal Cable.......................................................................................................15-6716 Checklist for the DBS3900 Hardware Installation...........................................................16-117 Performing the DBS3900 Power-On Check......................................................................17-1ContentsDBS3900(ICR)Installation Guidex Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
18 Installing the Cover Plate for the IMB03...........................................................................18-1DBS3900(ICR)Installation Guide ContentsIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.xi
FiguresFigure 3-1 DCDU-03B.........................................................................................................................................3-3Figure 3-2 BBU3900............................................................................................................................................3-3Figure 3-3 RRU....................................................................................................................................................3-4Figure 3-4 Power equipment (AC/DC)................................................................................................................3-4Figure 3-5 Power equipment (DC/DC)................................................................................................................3-5Figure 3-6 Height-restricted scenario...................................................................................................................3-6Figure 3-7 Height-restricted scenario (-48 V DC)...............................................................................................3-7Figure 3-8 Height-restricted scenario (-48 V DC)...............................................................................................3-8Figure 3-9 Height-restricted scenario (-48 V DC)...............................................................................................3-9Figure 3-10 Installation of the DC RRUs on the IFS06.....................................................................................3-10Figure 3-11 Height-restricted scenario (220 V AC)...........................................................................................3-11Figure 3-12 Height-restricted scenario (220 V AC)...........................................................................................3-12Figure 3-13 Installation of the DC RRU on the IFS06.......................................................................................3-13Figure 3-14 Installation of AC RRUs on the IFS06...........................................................................................3-14Figure 3-15 Height-restricted scenario (+24 V DC)..........................................................................................3-15Figure 3-16 Height-restricted scenario (+24 V DC)..........................................................................................3-16Figure 3-17 Installation of the DC RRUs on the IFS06.....................................................................................3-17Figure 3-18 Height-unrestricted scenario...........................................................................................................3-18Figure 3-19 Height-unrestricted scenario (-48 V DC).......................................................................................3-19Figure 3-20 Height-unrestricted scenario (-48 V DC).......................................................................................3-20Figure 3-21 Height-unrestricted triple-mode scenario (-48 V DC)....................................................................3-21Figure 3-22 Height-unrestricted scenario (-48 V DC).......................................................................................3-22Figure 3-23 Height-unrestricted triple-mode scenario (-48 V DC)....................................................................3-23Figure 3-24 Installation of the DC RRUs on the IFS06.....................................................................................3-24Figure 3-25 Height-unrestricted scenario (220 V AC).......................................................................................3-25Figure 3-26 Height-unrestricted scenario (220 V AC).......................................................................................3-26Figure 3-27 Height-unrestricted scenario (220 V AC).......................................................................................3-27Figure 3-28 Height-unrestricted triple-mode scenario (220 V AC)...................................................................3-28Figure 3-29 Installation of the DC RRUs on the IFS06.....................................................................................3-29Figure 3-30 Installation of AC RRUs on the IFS06...........................................................................................3-30Figure 3-31 Height-unrestricted scenario (+24 V DC)......................................................................................3-31Figure 3-32 Height-unrestricted scenario (+24 V DC)......................................................................................3-32Figure 3-33 Height-unrestricted scenario (+24 V DC)......................................................................................3-33DBS3900(ICR)Installation Guide FiguresIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.xiii
Figure 3-34 Height-unrestricted triple-mode scenario (+24 V DC)...................................................................3-34Figure 3-35 Installation of the DC RRUs on the IFS06.....................................................................................3-35Figure 3-36 Dimensions of the IFS06................................................................................................................3-36Figure 3-37 Dimensions of the IMB03.............................................................................................................. 3-36Figure 3-38 Recommended clearance for the ICR (DC-RRU-based)................................................................3-37Figure 3-39 Recommended clearance for the ICR (AC-RRU-based)................................................................3-38Figure 3-40 Minimum clearance for the ICR in the height-unrestricted scenario............................................. 3-39Figure 3-41 Minimum clearance for the ICR in the height-restricted scenario................................................. 3-40Figure 3-42 Minimum clearance for the ICR (AC-RRU-based)........................................................................3-41Figure 3-43 Clearance requirements for combined cabinets..............................................................................3-42Figure 5-1 Obtaining the ESN (1)........................................................................................................................5-1Figure 5-2 Obtaining the ESN (2)........................................................................................................................5-2Figure 6-1 Installation process.............................................................................................................................6-2Figure 7-1 Installing the rear feet.........................................................................................................................7-1Figure 7-2 Installing the front feet.......................................................................................................................7-2Figure 7-3 Moving down the adjustable beam.....................................................................................................7-3Figure 7-4 Installing the cable rack......................................................................................................................7-4Figure 7-5 Installing the adapting piece for the GPS surge protector..................................................................7-5Figure 8-1 Marking anchor points........................................................................................................................8-2Figure 8-2 Drilling holes......................................................................................................................................8-3Figure 8-3 Assembling an expansion bolt............................................................................................................8-3Figure 8-4 Installing an expansion bolt................................................................................................................8-4Figure 8-5 Removing a bolt..................................................................................................................................8-4Figure 8-6 Installing the bolts..............................................................................................................................8-4Figure 8-7 Pre-tightening the bolts.......................................................................................................................8-5Figure 8-8 Checking and adjusting the level of the IFS06...................................................................................8-5Figure 8-9 Tightening the bolts............................................................................................................................8-6Figure 8-10 Support for installing the ESD floor.................................................................................................8-6Figure 8-11 Marking anchor points......................................................................................................................8-7Figure 8-12 Drilling holes....................................................................................................................................8-8Figure 8-13 Installing the support........................................................................................................................8-8Figure 8-14 Removing the bolts...........................................................................................................................8-9Figure 8-15 Install the IFS06..............................................................................................................................8-10Figure 8-16 Pre-tightening the bolts...................................................................................................................8-10Figure 8-17 Checking and adjusting the level of the ICR..................................................................................8-11Figure 8-18 Tightening the bolts........................................................................................................................8-11Figure 9-1 Main and auxiliary brackets for the RRU...........................................................................................9-1Figure 9-2 Installing the main bracket in the height-unrestricted scenario..........................................................9-2Figure 9-3 Installing the main bracket in the height-restricted scenario..............................................................9-3Figure 9-4 Installing the main bracket in the height-unrestricted scenario..........................................................9-4Figure 9-5 Installing the main bracket in the height-restricted scenario..............................................................9-5Figure 10-1 GPS surge protector.......................................................................................................................10-1FiguresDBS3900(ICR)Installation Guidexiv Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 10-2 Removing the insert nut and toothed washer..................................................................................10-2Figure 10-3 Installing the connector..................................................................................................................10-2Figure 10-4 Installing the GPS surge protector..................................................................................................10-2Figure 10-5 Installing the PGND cable for the GPS surge protector.................................................................10-3Figure 11-1 Removing the protection plates......................................................................................................11-2Figure 11-2 Installing mounting ears horizontally.............................................................................................11-2Figure 11-3 Securing the IMB03 to the feet of the ICR.....................................................................................11-3Figure 11-4 Removing the protection plates......................................................................................................11-4Figure 11-5 Installing mounting ears vertically.................................................................................................11-4Figure 11-6 Securing the IMB03 on the feet of the ICR....................................................................................11-5Figure 11-7 Removing the protection plates from the lower-level IMB03........................................................11-5Figure 11-8 Installing mounting ears vertically.................................................................................................11-6Figure 11-9 Securing the IMB03 to the feet of the ICR.....................................................................................11-6Figure 11-10 Removing the protection plates from the upper-level IMB03......................................................11-7Figure 11-11 Installing mounting ears horizontally on the upper-level IMB03................................................11-7Figure 11-12 Securing the IMB03 to the feet of the ICR...................................................................................11-8Figure 12-1 Installation of the equipotential cable and PGND cable.................................................................12-2Figure 13-1 Configurations of the slots in the IMB03.......................................................................................13-1Figure 13-2 Removing the mounting ears..........................................................................................................13-2Figure 13-3 Installing the mounting ears reversely............................................................................................13-2Figure 13-4 Installing the BBU into the slot in the IMB03................................................................................13-3Figure 13-5 Installing the DCDU-03B into the slot in the IMB03....................................................................13-4Figure 13-6 Installing the PGND cable for the DCDU-03B..............................................................................13-4Figure 13-7 Reinstalling the mounting ears.......................................................................................................13-5Figure 13-8 Installing the power equipment (DC/DC) in the IMB03................................................................13-5Figure 13-9 Installing the PGND cable for the power equipment (DC/DC)......................................................13-6Figure 13-10 Installing the power equipment (AC/DC) in the IMB03..............................................................13-7Figure 13-11 Installing the PGND cable for the power equipment (AC/DC)....................................................13-8Figure 14-1 Removing the adapting piece and cover plate................................................................................14-2Figure 14-2 Removing the screws......................................................................................................................14-3Figure 14-3 Reinstalling the adapting piece and cover plate.............................................................................14-3Figure 14-4 Connecting the PGND cable for the RRU to the wiring terminal at the bottom............................14-4Figure 14-5 Installing the RRU on the main bracket.........................................................................................14-4Figure 14-6 Installing six RRUs.........................................................................................................................14-5Figure 14-7 Connecting the PGND cable for the RRU to the wiring terminal at the bottom............................14-6Figure 14-8 Installing the AC RRU on the main bracket...................................................................................14-7Figure 15-1 Cable connections (-48 V DC, six RRU3008s)..............................................................................15-6Figure 15-2 Cable connections (-48 V DC, six RRU3804s)..............................................................................15-7Figure 15-3 Cable connections (-48 V DC, six RRU3201s)..............................................................................15-9Figure 15-4 Cable connections (-48 V DC, six RRU3908s)............................................................................15-11Figure 15-5 Cable connections in the dual-mode scenario (-48 V, three RRU3908s + three RRU3804s)......15-13Figure 15-6 Cable Connections in triple-mode scenario (-48 V DC, Three RRU3908s + Three RRU3804s)...........................................................................................................................................................................15-15DBS3900(ICR)Installation Guide FiguresIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.xv
Figure 15-7 Cable connections (-48 V DC, three RRU3008s+three RRU3804s)............................................15-17Figure 15-8 Cable connections in the dual-mode scenario (-48 V, three RRU3908s + three RRU3201s)......15-19Figure 15-9 Cable connections in the triple-mode scenario (-48 V, three RRU3908s + three RRU3201s)....15-21Figure 15-10 Cable connections (-48 V DC, three RRU3008s+three RRU3201s)..........................................15-23Figure 15-11 Cable connections (-48 V DC, three RRU3804s+three RRU3201s)..........................................15-25Figure 15-12 Cable connections (-48 V DC, six RRU3008s+six RRU3804s)................................................15-27Figure 15-13 Cable connections in the dual-mode scenario (-48 V, six RRU3908s + six RRU3804s)..........15-29Figure 15-14 Cable connections in the GSM+LTE scenario (-48 V, six RRU3908s).....................................15-31Figure 15-15 Cable connections in the UMTS Only scenario (-48 V, six RRU3804s)...................................15-32Figure 15-16 Cable connections in the dual-mode scenario (-48 V, six RRU3908s + six RRU3201s)..........15-34Figure 15-17 Cable connections in the GSM+UMTS Only scenario (-48 V DC, six RRU3908s)..................15-36Figure 15-18 Cable connections in the LTE Only scenario (-48 V DC, six RRU3201s)................................15-38Figure 15-19 Cable connections (-48 V DC, six RRU3008s+six RRU3201s)................................................15-40Figure 15-20 Cable connections (-48 V DC, six RRU3804s+six RRU3201s)................................................15-42Figure 15-21 Cable connections (AC RRU)....................................................................................................15-43Figure 15-22 Cable connections (220 V AC)...................................................................................................15-45Figure 15-23 Cable connections (+24 V DC)..................................................................................................15-46Figure 15-24 Process of installing the ICR-related cables...............................................................................15-47Figure 15-25 Cable routes................................................................................................................................15-48Figure 15-26 Connections of the PGND cables for the DC RRU....................................................................15-49Figure 15-27 Connections of the PGND cables for the AC RRU....................................................................15-50Figure 15-28 Installing the power cable for the BBU......................................................................................15-51Figure 15-29 Installing the input power cable..................................................................................................15-53Figure 15-30 Installing the power cable and monitoring signal cable (+24 V DC).........................................15-55Figure 15-31 Installing the power cable and monitoring signal cable (220 V AC).........................................15-56Figure 15-32 Connections of the power cable for the DC RRU......................................................................15-57Figure 15-33 Connections of the power cable for the AC RRU......................................................................15-59Figure 15-34 Connections of the E1/T1 cable..................................................................................................15-60Figure 15-35 Installing the optical module......................................................................................................15-61Figure 15-36 Connections of the CPRI optical cable for six DC RRUs..........................................................15-62Figure 15-37 Connections of the CPRI optical cable for 12 DC RRUs...........................................................15-63Figure 15-38 Installing the optical module......................................................................................................15-63Figure 15-39 Connections of the CPRI optical cable for AC RRUs................................................................15-64Figure 15-40 Connections of the antenna jumper for the DC RRU.................................................................15-66Figure 15-41 Connections of the antenna jumper for the AC RRU.................................................................15-67Figure 15-42 GPS clock signal cable...............................................................................................................15-68Figure 17-1 BBU power-on check process........................................................................................................ 17-2Figure 17-2 RRU power-on check process........................................................................................................ 17-3Figure 18-1 Installing the cover plate.................................................................................................................18-1Figure 18-2 Securing the cover plate..................................................................................................................18-2FiguresDBS3900(ICR)Installation Guidexvi Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
TablesTable 3-1 Installation of three RRUs (on the lower part of the IFS06 by default)...............................................3-7Table 3-2 Installation of 6 RRUs (in GSM+UMTS mode)..................................................................................3-8Table 3-3 Installation of 6 RRUs (in GSM+LTE mode)......................................................................................3-8Table 3-4 Installation of 6 RRUs (in UMTS+LTE mode)...................................................................................3-9Table 3-5 Installation of 12 RRUs (in GSM+UMTS mode)................................................................................3-9Table 3-6 Installation of 12 RRUs (in GSM+LTE mode)....................................................................................3-9Table 3-7 Installation of 12 RRUs (in UMTS+LTE mode)...............................................................................3-10Table 3-8 Installation of three RRUs (on the lower part of the IFS06 by default).............................................3-11Table 3-9 Installation of 6 RRUs (in GSM+UMTS mode)................................................................................3-12Table 3-10 Installation of 6 RRUs (in GSM+LTE mode)..................................................................................3-12Table 3-11 Installation of 6 RRUs (in UMTS+LTE mode)...............................................................................3-13Table 3-12 Installation of three RRUs (on the lower part of the IFS06 by default)...........................................3-15Table 3-13 Installation of 6 RRUs (in GSM+UMTS mode)..............................................................................3-16Table 3-14 Installation of 6 RRUs (in GSM+LTE mode)..................................................................................3-16Table 3-15 Installation of 6 RRUs (in UMTS+LTE mode)...............................................................................3-17Table 3-16 Installation of three RRUs (on the lower part of the IFS06 by default)...........................................3-19Table 3-17 Installation of 6 RRUs (in GSM+UMTS mode)..............................................................................3-20Table 3-18 Installation of 6 RRUs (in GSM+LTE mode)..................................................................................3-20Table 3-19 Installation of 6 RRUs (in UMTS+LTE mode)...............................................................................3-21Table 3-20 Installation of six RRUs (in GSM+UMTS+LTE mode)..................................................................3-21Table 3-21 Installation of 12 RRUs (in GSM+UMTS mode)............................................................................3-22Table 3-22 Installation of 12 RRUs (in GSM+LTE mode)................................................................................3-22Table 3-23 Installation of 12 RRUs (in UMTS+LTE mode).............................................................................3-22Table 3-24 Installation of six RRUs (in GSM+UMTS+LTE mode)..................................................................3-23Table 3-25 Installation of three RRUs (on the lower part of the IFS06 by default)...........................................3-25Table 3-26 Installation of 6 RRUs (in GSM+UMTS mode)..............................................................................3-26Table 3-27 Installation of 6 RRUs (in GSM+LTE mode)..................................................................................3-26Table 3-28 Installation of 6 RRUs (in UMTS+LTE mode)...............................................................................3-27Table 3-29 Installation of 12 RRUs (in GSM+UMTS mode)............................................................................3-27Table 3-30 Installation of 12 RRUs (in GSM+LTE mode)................................................................................3-27Table 3-31 Installation of 12 RRUs (in UMTS+LTE mode).............................................................................3-28Table 3-32 Installation of six RRUs (in GSM+UMTS+LTE mode)..................................................................3-28Table 3-33 Installation of three RRUs (on the lower part of the IFS06 by default)...........................................3-31DBS3900(ICR)Installation Guide TablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.xvii
Table 3-34 Installation of 6 RRUs (in GSM+UMTS mode)..............................................................................3-32Table 3-35 Installation of 6 RRUs (in GSM+LTE mode)..................................................................................3-32Table 3-36 Installation of 6 RRUs (in UMTS+LTE mode)...............................................................................3-33Table 3-37 Installation of 12 RRUs (in GSM+UMTS mode)............................................................................3-33Table 3-38 Installation of 12 RRUs (in GSM+LTE mode)................................................................................3-33Table 3-39 Installation of 12 RRUs (in UMTS+LTE mode).............................................................................3-34Table 3-40 Installation of 12 RRUs (in GSM+UMTS+LTE mode)..................................................................3-34Table 15-1 Cable description..............................................................................................................................15-6Table 15-2 Cable description..............................................................................................................................15-8Table 15-3 Cable description............................................................................................................................15-10Table 15-4 Cable description............................................................................................................................15-11Table 15-5 Cable description............................................................................................................................15-13Table 15-6 Cable description............................................................................................................................15-16Table 15-7 Cable description............................................................................................................................15-18Table 15-8 Cable description............................................................................................................................15-19Table 15-9 Cable description............................................................................................................................15-22Table 15-10 Cable description..........................................................................................................................15-23Table 15-11 Cable description..........................................................................................................................15-25Table 15-12 Cable description..........................................................................................................................15-28Table 15-13 Cable description..........................................................................................................................15-30Table 15-14 Cable description..........................................................................................................................15-31Table 15-15 Cable description..........................................................................................................................15-33Table 15-16 Cable description..........................................................................................................................15-35Table 15-17 Cable description..........................................................................................................................15-36Table 15-18 Cable description..........................................................................................................................15-39Table 15-19 Cable description..........................................................................................................................15-41Table 15-20 Cable description..........................................................................................................................15-43Table 15-21 Cable description..........................................................................................................................15-44Table 16-1 Hardware installation checklist........................................................................................................16-1TablesDBS3900(ICR)Installation Guidexviii Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
1 Changes in the DBS3900 (ICR) InstallationGuide01 (2011-03-30)This is the first official release.Compared with Draft A (2011-01-30), no content is changed.Compared with Draft A (2011-01-30), no content is added.Compared with Draft A (2011-01-30), no content is deleted.Draft A (2011-01-30)This is the draft issue.Compared with MBTS V100R003C00, WCDMA-NodeB V200R012C00, GSM-BTSV100R012C00 and eNodeB V100R002C00, , this issue incorporates the following changes:Content Change Description3.2 Installation Options The structure of the section is changed. Compared with MBTS V100R003C00, WCDMA-NodeB V200R012C00, GSM-BTSV100R012C00 and eNodeB V100R002C00, this issue is added with the following topics:lThe triple-mode installation scenario is added.lThe cable connections in the triple-mode installation scenario is added.Compared with MBTS V100R003C00, WCDMA-NodeB V200R012C00, GSM-BTSV100R012C00 and eNodeB V100R002C00, no content is deleted.DBS3900(ICR)Installation Guide 1 Changes in the DBS3900 (ICR) Installation GuideIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.1-1
2 Installation PreparationsAbout This ChapterThis chapter describes the tools and instruments required for installation and the skills andprerequisites required for onsite installation engineers.2.1 Making Documents AvailableBefore installing the DBS3900, obtain related information from the following document:2.2 Tools and InstrumentsThis section describes the tools and instruments required for installation.2.3 Skills and Requirements for Onsite PersonnelOnsite personnel must be qualified and trained. Before performing any operation, onsitepersonnel must be familiar with correct operation methods and safety precautions.DBS3900(ICR)Installation Guide 2 Installation PreparationsIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.2-1
2.1 Making Documents AvailableBefore installing the DBS3900, obtain related information from the following document:lInstallation ReferencelBBU3900 Hardware DescriptionlBBU3900 Hardware Maintenance Guide2.2 Tools and InstrumentsThis section describes the tools and instruments required for installation.Marker Phillips screwdriver (M4,M5, M6, and M8)Flat-head screwdriver (M4,M5, M6, and M8)Diagonal pliersAdjustable wrench (capacity≤ 19 mm)Socket wrench (M10 andM12)Torque wrench (30 N·m to 50N·m)Phillips torque screwdriver Crimping tool Wire clippersRubber mallet Guarded blade utility knife Wire stripperHammer drill (Ø16) Heat gun Level2 Installation PreparationsDBS3900(ICR)Installation Guide2-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Multimeter Measuring tape Vacuum cleanerESD gloves ESD wrist strap Hydraulic pliers 2.3 Skills and Requirements for Onsite PersonnelOnsite personnel must be qualified and trained. Before performing any operation, onsitepersonnel must be familiar with correct operation methods and safety precautions.Before the installation, pay attention to the following items:lThe customer's technical engineers must be trained by Huawei and be familiar with theproper installation and operation methods.lThe number of onsite personnel depends on the engineering schedule and installationenvironment. Generally, only three to five onsite personnel are necessary.DBS3900(ICR)Installation Guide 2 Installation PreparationsIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.2-3
3 Information About the InstallationAbout This ChapterThis chapter describes the information about the installation, including exterior, installationscenario, and space requirements3.1 Overview of DevicesThis chapter describes the devices involved in the installation of the DBS3900.3.2 Installation OptionsThe installation options vary according to height-restricted and height-unrestricted scenarios.3.3 Dimensions and Installation Clearance RequirementsThis section describes the dimensions and installation clearance requirements for the relevantdevices.DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-1
3.1 Overview of DevicesThis chapter describes the devices involved in the installation of the DBS3900.IFS06The IFS06 is an Indoor Floor Installation Support (IFS). It is used for installing DBS3900 devicesin a centralized manner.(1) Cable rack (2) Ground bar 2 (3) Rear foot (4) Front foot(5) Adjustable beam (6) Ground bar 1 (7) Main frame -NOTEIn this document, the cable colors and exteriors of the devices are for reference only.IMB03The IMB03 is an Indoor Mini Box (IMB). It is used for installing the BBU and power devices.3 Information About the InstallationDBS3900(ICR)Installation Guide3-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
(1) NO STEPPING sign (2) Protection plate(3) Slot assignment label (4) Cover plateOther DevicesFigure 3-1 DCDU-03BFigure 3-2 BBU3900DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-3
Figure 3-3 RRUWARNINGlPlace the foam pad or cardboard under the RRU to prevent any damage to the housing of theRRU.lThe load-bearing capacity of the RF ports at the bottom of the RRU is low. Do not stand theRRU upright.Figure 3-4 Power equipment (AC/DC)3 Information About the InstallationDBS3900(ICR)Installation Guide3-4 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 3-5 Power equipment (DC/DC)3.2 Installation OptionsThe installation options vary according to height-restricted and height-unrestricted scenarios.NOTEThe ICR is an indoor centralized rack, integrating the IFS06 with the IMB03.The IFS06 is an indoor floor installation support.The IMB03 is an indoor mini box.3.2.1 Height-Restricted ScenarioThis section describes the installation of the DBS3900 on the ICR in the height-restrictedscenario.3.2.2 Height-Unrestricted ScenarioThis section describes the installation of the DBS3900 on the ICR in the height-unrestrictedscenario.3.2.1 Height-Restricted ScenarioThis section describes the installation of the DBS3900 on the ICR in the height-restrictedscenario.In the scenario where a cable rack is 1.8 m to 2 m above the floor (hereinafter referred to as theheight-restricted scenario), the RRUs are installed on beam 2 and beam 4, as shown in Figure3-6.DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-5
Figure 3-6 Height-restricted scenario(1) Cable rack (2) Beam 2 (3) Beam 4Height-Restricted Scenario (-48 V)This section describes the -48 V height-restricted scenario. In this scenario, RRUs can beinstalled on the IFS06 with the IMB03 or on the IFS06 independently.RRU and IMB03 combination installation scenario (IFS06+IMB03+RRU)In this scenario, three RRUs, six RRUs, or 12 RRUs are installed.lIFS06+IMB03+RRU (Three DC RRUs)3 Information About the InstallationDBS3900(ICR)Installation Guide3-6 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 3-7 Height-restricted scenario (-48 V DC)Table 3-1 Installation of three RRUs (on the lower part of the IFS06 by default)Position GSM Mode UMTS Mode LTE Mode GSM+UMTS/GSM+LTELower part ThreeRRU3008s,or threeRRU3004sThree RRU3804s,threeRRU3801Es,three RRU3806s,three RRU3808s,or threeRRU3805sThree RRU3201s,three RRU3211s,three RRU3203s,three RRU3233s,three RRU3222s,or three RRU3232sThreeRRU3908s, orthree RRU3920s NOTEThe RRU3008, and RRU3004 support the GSM mode. The following description is based on the RRU3008.The RRU3804, RRU3801E, RRU3806, RRU3808, and RRU3805 support the UMTS mode. The followingdescription is based on the RRU3804.The RRU3201, RRU3211, RRU3203, RRU3233, RRU3222, and RRU3232 support the LTE mode. Thefollowing description is based on the RRU3201.The RRU3908 and RRU3920 support the multi-mode . The following description is based on the RRU3908.lIFS06+IMB03+RRU (Six DC RRUs)DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-7
Figure 3-8 Height-restricted scenario (-48 V DC)Table 3-2 Installation of 6 RRUs (in GSM+UMTS mode)Position GSM Mode UMTSModeGSM+UMTSModeGSM+UMTSHybrid Co-CabinetGSM+UMTSCo-CabinetUpper part ThreeRRU3008sThreeRRU3804sThreeRRU3908sThreeRRU3908sThreeRRU3008sLower part ThreeRRU3008sThreeRRU3804sThreeRRU3908sThreeRRU3804sThreeRRU3804s Table 3-3 Installation of 6 RRUs (in GSM+LTE mode)Position GSM Mode LTE Mode GSM+LTEHybrid Co-CabinetGSM+LTECo-CabinetUpper part ThreeRRU3008sThreeRRU3201sThreeRRU3908sThreeRRU3008sLower part ThreeRRU3008sThreeRRU3201sThreeRRU3201sThreeRRU3201s 3 Information About the InstallationDBS3900(ICR)Installation Guide3-8 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Table 3-4 Installation of 6 RRUs (in UMTS+LTE mode)Position UMTS Mode LTE Mode UMTS+LTE Co-CabinetUpper part Three RRU3804s Three RRU3201s Three RRU3804sLower part Three RRU3804s Three RRU3201s Three RRU3201s lIFS06+IMB03+RRU (12 DC RRUs)Figure 3-9 Height-restricted scenario (-48 V DC)Table 3-5 Installation of 12 RRUs (in GSM+UMTS mode)Position GSM+UMTS Hybrid Co-CabinetGSM+UMTS Co-CabinetICR1 Six RRU3908s Six RRU3008sICR2 Six RRU3804s Six RRU3804s Table 3-6 Installation of 12 RRUs (in GSM+LTE mode)Position GSM+UMTS Hybrid Co-CabinetGSM+UMTS Co-CabinetICR1 Six RRU3908s Six RRU3008sICR2 Six RRU3201s Six RRU3201sDBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-9
Table 3-7 Installation of 12 RRUs (in UMTS+LTE mode)Position UMTS+LTE Co-CabinetICR1 Six RRU3804sICR2 Six RRU3201s Independent RRU installation scenario (IFS06+RRU)In this scenario, three RRUs or six RRUs are installed. The configurations and installations ofthe RRUs in the IFS06+RRU scenario and in the IFS06+IMB03+RRU scenario are the same.For details, see RRU and IMB03 combination installation scenario (IFS06+IMB03+RRU). Figure 3-10 takes the installation of six RRUs as an example.Figure 3-10 Installation of the DC RRUs on the IFS06Height-Restricted Scenario (220 V)This section describes the 220 V height-restricted scenario. In this scenario, RRUs can beinstalled on the IFS06 with the IMB03 or on the IFS06 independently.RRU and IMB03 combination installation scenario (IFS06+IMB03+RRU)In this scenario, three RRUs or six RRUs are installed.lIFS06+IMB03+RRU (Three DC RRUs)3 Information About the InstallationDBS3900(ICR)Installation Guide3-10 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 3-11 Height-restricted scenario (220 V AC)Table 3-8 Installation of three RRUs (on the lower part of the IFS06 by default)Position GSM Mode UMTS Mode LTE Mode GSM+UMTS/GSM+LTEUpper part ThreeRRU3008s,or threeRRU3004sThree RRU3804s,threeRRU3801Es,three RRU3806s,three RRU3808s,or threeRRU3805sThree RRU3201s,three RRU3211s,three RRU3203s,three RRU3233s,three RRU3222s,or three RRU3232sThreeRRU3908s, orthree RRU3920s NOTEThe RRU3008, and RRU3004 support the GSM mode. The following description is based on the RRU3008.The RRU3804, RRU3801E, RRU3806, RRU3808, and RRU3805 support the UMTS mode. The followingdescription is based on the RRU3804.The RRU3201, RRU3211, RRU3203, RRU3233, RRU3222, and RRU3232 support the LTE mode. Thefollowing description is based on the RRU3201.The RRU3908 and RRU3920 support the multi-mode . The following description is based on the RRU3908.lIFS06+IMB03+RRU (Six DC RRUs)DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-11
Figure 3-12 Height-restricted scenario (220 V AC)Table 3-9 Installation of 6 RRUs (in GSM+UMTS mode)Position GSM Mode UMTSModeGSM+UMTSModeGSM+UMTSHybrid Co-CabinetGSM+UMTSCo-CabinetICR1 ThreeRRU3008sThreeRRU3804sThreeRRU3908sThreeRRU3908sThreeRRU3008sICR2 ThreeRRU3008sThreeRRU3804sThreeRRU3908sThreeRRU3804sThreeRRU3804s Table 3-10 Installation of 6 RRUs (in GSM+LTE mode)Position GSM Mode LTE Mode GSM+LTEHybrid Co-CabinetGSM+LTECo-CabinetICR1 ThreeRRU3008sThreeRRU3201sThreeRRU3908sThreeRRU3008sICR2 ThreeRRU3008sThreeRRU3201sThreeRRU3201sThreeRRU3201s 3 Information About the InstallationDBS3900(ICR)Installation Guide3-12 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Table 3-11 Installation of 6 RRUs (in UMTS+LTE mode)Position UMTS Mode LTE Mode UMTS+LTE Co-CabinetICR1 Three RRU3804s Three RRU3201s Three RRU3804sICR2 Three RRU3804s Three RRU3201s Three RRU3201s Independent RRU installation scenario (IFS06+RRU)lIFS06+RRU (DC RRU)In this scenario, three RRUs or six RRUs are installed. The configurations and installations ofthe RRUs in the IFS06+RRU scenario and in the IFS06+IMB03+RRU scenario are the same.For details, see RRU and IMB03 combination installation scenario (IFS06+IMB03+RRU). Figure 3-13 takes the installation of six RRUs as an example.Figure 3-13 Installation of the DC RRU on the IFS06lIFS06+RRU (AC RRU)Figure 3-14 shows the installation of AC RRUs on the IFS06.NOTEThe description of the AC RRU in this document is based on the AC RRU3908.DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-13
Figure 3-14 Installation of AC RRUs on the IFS06Height-Restricted Scenario (+24 V)This section describes the +24 V height-restricted scenario. In this scenario, RRUs can beinstalled on the IFS06 with the IMB03 or on the IFS06 independently.RRU and IMB03 combination installation scenario (IFS06+IMB03+RRU)In this scenario, three RRUs or six RRUs are installed.lIFS06+IMB03+RRU (Three DC RRUs)3 Information About the InstallationDBS3900(ICR)Installation Guide3-14 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 3-15 Height-restricted scenario (+24 V DC)Table 3-12 Installation of three RRUs (on the lower part of the IFS06 by default)Position GSM Mode UMTS Mode LTE Mode GSM+UMTS/GSM+LTEUpper part ThreeRRU3008s,or threeRRU3004sThree RRU3804s,threeRRU3801Es,three RRU3806s,three RRU3808s,or threeRRU3805sThree RRU3201s,three RRU3211s,three RRU3203s,three RRU3233s,three RRU3222s,or three RRU3232sThreeRRU3908s, orthree RRU3920s NOTEThe RRU3008, and RRU3004 support the GSM mode. The following description is based on the RRU3008.The RRU3804, RRU3801E, RRU3806, RRU3808, and RRU3805 support the UMTS mode. The followingdescription is based on the RRU3804.The RRU3201, RRU3211, RRU3203, RRU3233, RRU3222, and RRU3232 support the LTE mode. Thefollowing description is based on the RRU3201.The RRU3908 and RRU3920 support the multi-mode . The following description is based on the RRU3908.lIFS06+IMB03+RRU (Six DC RRUs)DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-15
Figure 3-16 Height-restricted scenario (+24 V DC)Table 3-13 Installation of 6 RRUs (in GSM+UMTS mode)Position GSM Mode UMTSModeGSM+UMTSModeGSM+UMTSHybrid Co-CabinetGSM+UMTSCo-CabinetICR1 ThreeRRU3008sThreeRRU3804sThreeRRU3908sThreeRRU3908sThreeRRU3008sICR2 ThreeRRU3008sThreeRRU3804sThreeRRU3908sThreeRRU3804sThreeRRU3804s Table 3-14 Installation of 6 RRUs (in GSM+LTE mode)Position GSM Mode LTE Mode GSM+LTEHybrid Co-CabinetGSM+LTECo-CabinetICR1 ThreeRRU3008sThreeRRU3201sThreeRRU3908sThreeRRU3008sICR2 ThreeRRU3008sThreeRRU3201sThreeRRU3201sThreeRRU3201s 3 Information About the InstallationDBS3900(ICR)Installation Guide3-16 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Table 3-15 Installation of 6 RRUs (in UMTS+LTE mode)Position UMTS Mode LTE Mode UMTS+LTE Co-CabinetICR1 Three RRU3804s Three RRU3201s Three RRU3804sICR2 Three RRU3804s Three RRU3201s Three RRU3201s Independent RRU installation scenario (IFS06+RRU)In this scenario, three RRUs or six RRUs are installed. The configurations and installations ofthe RRUs in the IFS06+RRU scenario and in the IFS06+IMB03+RRU scenario are the same.For details, see RRU and IMB03 combination installation scenario (IFS06+IMB03+RRU). Figure 3-17 takes the installation of six RRUs as an example.Figure 3-17 Installation of the DC RRUs on the IFS063.2.2 Height-Unrestricted ScenarioThis section describes the installation of the DBS3900 on the ICR in the height-unrestrictedscenario.In the scenario where a cable rack is more than 2 m above the floor (hereinafter referred to asthe height-unrestricted scenario), the RRUs are installed on beam 1 and beam 3 by default, asshown in Figure 3-18.DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-17
Figure 3-18 Height-unrestricted scenario(1) Cable rack (2) Beam 1 (3) Beam 3Height-Unrestricted Scenario (-48 V)This section describes the -48 V height-unrestricted scenario. In this scenario, RRUs can beinstalled on the IFS06 with the IMB03 or on the IFS06 independently.RRU and IMB03 combination installation scenario (IFS06+IMB03+RRU)In this scenario, three RRUs, six RRUs, or 12 RRUs are installed.lIFS06+IMB03+RRU (Three DC RRUs)3 Information About the InstallationDBS3900(ICR)Installation Guide3-18 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 3-19 Height-unrestricted scenario (-48 V DC)Table 3-16 Installation of three RRUs (on the lower part of the IFS06 by default)Position GSM Mode UMTS Mode LTE Mode GSM+UMTS/GSM+LTELower part ThreeRRU3008s,or threeRRU3004sThree RRU3804s,threeRRU3801Es,three RRU3806s,three RRU3808s,or threeRRU3805sThree RRU3201s,three RRU3211s,three RRU3203s,three RRU3233s,three RRU3222s,or three RRU3232sThreeRRU3908s, orthree RRU3920s NOTEThe RRU3008, and RRU3004 support the GSM mode. The following description is based on the RRU3008.The RRU3804, RRU3801E, RRU3806, RRU3808, and RRU3805 support the UMTS mode. The followingdescription is based on the RRU3804.The RRU3201, RRU3211, RRU3203, RRU3233, RRU3222, and RRU3232 support the LTE mode. Thefollowing description is based on the RRU3201.The RRU3908 and RRU3920 support the multi-mode . The following description is based on the RRU3908.lIFS06+IMB03+RRU (Six DC RRUs)DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-19
Figure 3-20 Height-unrestricted scenario (-48 V DC)Table 3-17 Installation of 6 RRUs (in GSM+UMTS mode)Position GSM Mode UMTSModeGSM+UMTSModeGSM+UMTSHybrid Co-CabinetGSM+UMTSCo-CabinetUpper part ThreeRRU3008sThreeRRU3804sThreeRRU3908sThreeRRU3908sThreeRRU3008sLower part ThreeRRU3008sThreeRRU3804sThreeRRU3908sThreeRRU3804sThreeRRU3804s Table 3-18 Installation of 6 RRUs (in GSM+LTE mode)Position GSM Mode LTE Mode GSM+LTEHybrid Co-CabinetGSM+LTECo-CabinetUpper part ThreeRRU3008sThreeRRU3201sThreeRRU3908sThreeRRU3008sLower part ThreeRRU3008sThreeRRU3201sThreeRRU3201sThreeRRU3201s 3 Information About the InstallationDBS3900(ICR)Installation Guide3-20 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Table 3-19 Installation of 6 RRUs (in UMTS+LTE mode)Position UMTS Mode LTE Mode UMTS+LTE Co-CabinetUpper part Three RRU3804s Three RRU3201s Three RRU3804sLower part Three RRU3804s Three RRU3201s Three RRU3201s NOTEWhen 6 RRUs are configured, one DCDU and one BBU are added in the triple mode scenario, as shownin Figure 3-21.Figure 3-21 Height-unrestricted triple-mode scenario (-48 V DC)Table 3-20 Installation of six RRUs (in GSM+UMTS+LTE mode)Position GU+LTE GL+UMTSUpper part Three RRU3908s Three RRU3908sLower part Three RRU3201s Three RRU3804s lIFS06+IMB03+RRU (12 DC RRUs)DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-21
Figure 3-22 Height-unrestricted scenario (-48 V DC)Table 3-21 Installation of 12 RRUs (in GSM+UMTS mode)Position GSM+UMTS Hybrid Co-CabinetGSM+UMTS Co-CabinetICR1 Six RRU3908s Six RRU3008sICR2 Six RRU3804s Six RRU3804s Table 3-22 Installation of 12 RRUs (in GSM+LTE mode)Position GSM+UMTS Hybrid Co-CabinetGSM+UMTS Co-CabinetICR1 Six RRU3908s Six RRU3008sICR2 Six RRU3201s Six RRU3201s Table 3-23 Installation of 12 RRUs (in UMTS+LTE mode)Position UMTS+LTE Co-CabinetICR1 Six RRU3804sICR2 Six RRU3201s 3 Information About the InstallationDBS3900(ICR)Installation Guide3-22 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
NOTEWhen 12 RRUs are configured, one BBU is added in the triple mode scenario, as shown in Figure 3-23.Figure 3-23 Height-unrestricted triple-mode scenario (-48 V DC)Table 3-24 Installation of six RRUs (in GSM+UMTS+LTE mode)Position GU+LTE GL+UMTSICR1 Six RRU3908s Six RRU3908sICR2 Six RRU3201s Six RRU3804s Independent RRU installation scenario (IFS06+RRU)In this scenario, three RRUs or six RRUs are installed. The configurations and installations ofthe RRUs in the IFS06+RRU scenario and in the IFS06+IMB03+RRU scenario are the same.For details, see RRU and IMB03 combination installation scenario (IFS06+IMB03+RRU). Figure 3-24 takes the installation of six RRUs as an example.DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-23
Figure 3-24 Installation of the DC RRUs on the IFS06Height-Unrestricted Scenario (220 V)This section describes the 220 V height-unrestricted scenario. In this scenario, RRUs can beinstalled on the IFS06 with the IMB03 or on the IFS06 independently.RRU and IMB03 combination installation scenario (IFS06+IMB03+RRU)In this scenario, three RRUs, six RRUs, or 12 RRUs are installed.lIFS06+IMB03+RRU (Three DC RRUs)3 Information About the InstallationDBS3900(ICR)Installation Guide3-24 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 3-25 Height-unrestricted scenario (220 V AC)Table 3-25 Installation of three RRUs (on the lower part of the IFS06 by default)Position GSM Mode UMTS Mode LTE Mode GSM+UMTS/GSM+LTELower part ThreeRRU3008s,or threeRRU3004sThree RRU3804s,threeRRU3801Es,three RRU3806s,three RRU3808s,or threeRRU3805sThree RRU3201s,three RRU3211s,three RRU3203s,three RRU3233s,three RRU3222s,or three RRU3232sThreeRRU3908s, orthree RRU3920s NOTEThe RRU3008, and RRU3004 support the GSM mode. The following description is based on the RRU3008.The RRU3804, RRU3801E, RRU3806, RRU3808, and RRU3805 support the UMTS mode. The followingdescription is based on the RRU3804.The RRU3201, RRU3211, RRU3203, RRU3233, RRU3222, and RRU3232 support the LTE mode. Thefollowing description is based on the RRU3201.The RRU3908 and RRU3920 support the multi-mode . The following description is based on the RRU3908.lIFS06+IMB03+RRU (Three DC RRUs)DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-25
Figure 3-26 Height-unrestricted scenario (220 V AC)Table 3-26 Installation of 6 RRUs (in GSM+UMTS mode)Position GSM Mode UMTSModeGSM+UMTSModeGSM+UMTSHybrid Co-CabinetGSM+UMTSCo-CabinetUpper part ThreeRRU3008sThreeRRU3804sThreeRRU3908sThreeRRU3908sThreeRRU3008sLower part ThreeRRU3008sThreeRRU3804sThreeRRU3908sThreeRRU3804sThreeRRU3804s Table 3-27 Installation of 6 RRUs (in GSM+LTE mode)Position GSM Mode LTE Mode GSM+LTEHybrid Co-CabinetGSM+LTECo-CabinetUpper part ThreeRRU3008sThreeRRU3201sThreeRRU3908sThreeRRU3008sLower part ThreeRRU3008sThreeRRU3201sThreeRRU3201sThreeRRU3201s 3 Information About the InstallationDBS3900(ICR)Installation Guide3-26 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Table 3-28 Installation of 6 RRUs (in UMTS+LTE mode)Position UMTS Mode LTE Mode UMTS+LTE Co-CabinetUpper part Three RRU3804s Three RRU3201s Three RRU3804sLower part Three RRU3804s Three RRU3201s Three RRU3201s lIFS06+IMB03+RRU (12 DC RRUs)Figure 3-27 Height-unrestricted scenario (220 V AC)Table 3-29 Installation of 12 RRUs (in GSM+UMTS mode)Position GSM+UMTS Hybrid Co-CabinetGSM+UMTS Co-CabinetICR1 Six RRU3908s Six RRU3008sICR2 Six RRU3804s Six RRU3804s Table 3-30 Installation of 12 RRUs (in GSM+LTE mode)Position GSM+UMTS Hybrid Co-CabinetGSM+UMTS Co-CabinetICR1 Six RRU3908s Six RRU3008sDBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-27
Position GSM+UMTS Hybrid Co-CabinetGSM+UMTS Co-CabinetICR2 Six RRU3201s Six RRU3201s Table 3-31 Installation of 12 RRUs (in UMTS+LTE mode)Position UMTS+LTE Co-CabinetICR1 Six RRU3804sICR2 Six RRU3201s NOTEWhen 12 RRUs are configured, one BBU is added in the triple mode scenario, as shown in Figure 3-28.Figure 3-28 Height-unrestricted triple-mode scenario (220 V AC)Table 3-32 Installation of six RRUs (in GSM+UMTS+LTE mode)Position GU+LTE GL+UMTSICR1 Six RRU3908s Six RRU3908sICR2 Six RRU3201s Six RRU3804s3 Information About the InstallationDBS3900(ICR)Installation Guide3-28 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Independent RRU installation scenario (IFS06+RRU)lIFS06+RRU (DC RRU)In this scenario, three RRUs or six RRUs are installed. The configurations and installations ofthe RRUs in the IFS06+RRU scenario and in the IFS06+IMB03+RRU scenario are the same.For details, see RRU and IMB03 combination installation scenario (IFS06+IMB03+RRU). Figure 3-29 takes the installation of six RRUs as an example.Figure 3-29 Installation of the DC RRUs on the IFS06lIFS06+RRU (AC RRU)Figure 3-30 shows the installation of AC RRUs on the IFS06.NOTEThe description of the AC RRU in this document is based on the AC RRU3908.DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-29
Figure 3-30 Installation of AC RRUs on the IFS06Height-Unrestricted Scenario (+24 V)This section describes the +24 V height-unrestricted scenario. In this scenario, RRUs can beinstalled on the IFS06 with the IMB03 or on the IFS06 independently.RRU and IMB03 combination installation scenario (IFS06+IMB03+RRU)In this scenario, three RRUs, six RRUs, or 12 RRUs are installed.lIFS06+IMB03+RRU (Three DC RRUs)3 Information About the InstallationDBS3900(ICR)Installation Guide3-30 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 3-31 Height-unrestricted scenario (+24 V DC)Table 3-33 Installation of three RRUs (on the lower part of the IFS06 by default)Position GSM Mode UMTS Mode LTE Mode GSM+UMTS/GSM+LTELower part ThreeRRU3008s,or threeRRU3004sThree RRU3804s,threeRRU3801Es,three RRU3806s,three RRU3808s,or threeRRU3805sThree RRU3201s,three RRU3211s,three RRU3203s,three RRU3233s,three RRU3222s,or three RRU3232sThreeRRU3908s, orthree RRU3920s NOTEThe RRU3008, and RRU3004 support the GSM mode. The following description is based on the RRU3008.The RRU3804, RRU3801E, RRU3806, RRU3808, and RRU3805 support the UMTS mode. The followingdescription is based on the RRU3804.The RRU3201, RRU3211, RRU3203, RRU3233, RRU3222, and RRU3232 support the LTE mode. Thefollowing description is based on the RRU3201.The RRU3908 and RRU3920 support the multi-mode . The following description is based on the RRU3908.lIFS06+IMB03+RRU (Six DC RRUs)DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-31
Figure 3-32 Height-unrestricted scenario (+24 V DC)Table 3-34 Installation of 6 RRUs (in GSM+UMTS mode)Position GSM Mode UMTSModeGSM+UMTSModeGSM+UMTSHybrid Co-CabinetGSM+UMTSCo-CabinetUpper part ThreeRRU3008sThreeRRU3804sThreeRRU3908sThreeRRU3908sThreeRRU3008sLower part ThreeRRU3008sThreeRRU3804sThreeRRU3908sThreeRRU3804sThreeRRU3804s Table 3-35 Installation of 6 RRUs (in GSM+LTE mode)Position GSM Mode LTE Mode GSM+LTEHybrid Co-CabinetGSM+LTECo-CabinetUpper part ThreeRRU3008sThreeRRU3201sThreeRRU3908sThreeRRU3008sLower part ThreeRRU3008sThreeRRU3201sThreeRRU3201sThreeRRU3201s 3 Information About the InstallationDBS3900(ICR)Installation Guide3-32 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Table 3-36 Installation of 6 RRUs (in UMTS+LTE mode)Position UMTS Mode LTE Mode UMTS+LTE Co-CabinetUpper part Three RRU3804s Three RRU3201s Three RRU3804sLower part Three RRU3804s Three RRU3201s Three RRU3201s lIFS06+IMB03+RRU (12 DC RRUs)Figure 3-33 Height-unrestricted scenario (+24 V DC)Table 3-37 Installation of 12 RRUs (in GSM+UMTS mode)Position GSM+UMTS Hybrid Co-CabinetGSM+UMTS Co-CabinetICR1 Six RRU3908s Six RRU3008sICR2 Six RRU3804s Six RRU3804s Table 3-38 Installation of 12 RRUs (in GSM+LTE mode)Position GSM+UMTS Hybrid Co-CabinetGSM+UMTS Co-CabinetICR1 Six RRU3908s Six RRU3008sICR2 Six RRU3201s Six RRU3201sDBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-33
Table 3-39 Installation of 12 RRUs (in UMTS+LTE mode)Position UMTS+LTE Co-CabinetICR1 Six RRU3804sICR2 Six RRU3201s NOTEWhen 12 RRUs are configured, one BBU is added in the triple mode scenario, as shown in Figure 3-34.Figure 3-34 Height-unrestricted triple-mode scenario (+24 V DC)Table 3-40 Installation of 12 RRUs (in GSM+UMTS+LTE mode)Position GU+LTE GL+UMTSICR1 Six RRU3908s Six RRU3908sICR2 Six RRU3201s Six RRU3804s Independent RRU installation scenario (IFS06+RRU)In this scenario, three RRUs or six RRUs are installed. The configurations and installations ofthe RRUs in the IFS06+RRU scenario and in the IFS06+IMB03+RRU scenario are the same.3 Information About the InstallationDBS3900(ICR)Installation Guide3-34 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
For details, see RRU and IMB03 combination installation scenario (IFS06+IMB03+RRU). Figure 3-35 takes the installation of six RRUs as an example.Figure 3-35 Installation of the DC RRUs on the IFS063.3 Dimensions and Installation Clearance RequirementsThis section describes the dimensions and installation clearance requirements for the relevantdevices.DimensionsFigure 3-36 shows the dimensions of the IFS06.DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-35
Figure 3-36 Dimensions of the IFS06Figure 3-37 shows the dimensions of the IMB03.Figure 3-37 Dimensions of the IMB03Recommended Clearance for the ICR (DC-RRU-Based)Figure 3-38 shows the recommended clearance for installing the ICR where the DC RRU isinstalled.3 Information About the InstallationDBS3900(ICR)Installation Guide3-36 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 3-38 Recommended clearance for the ICR (DC-RRU-based)Recommended Clearance for the ICR (AC-RRU-Based)Figure 3-39 shows the recommended clearance for installing the ICR where the AC RRU isinstalled.DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-37
Figure 3-39 Recommended clearance for the ICR (AC-RRU-based)NOTEWhen the recommended clearance is provided, the IFS06 where the AC RRU is installed can be installedwith its left side against the wall.Minimum Clearance for the ICR (DC-RRU-Based)Figure 3-40 and Figure 3-41 show the minimum clearance for installing the ICR where the DCRRU is installed.3 Information About the InstallationDBS3900(ICR)Installation Guide3-38 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 3-40 Minimum clearance for the ICR in the height-unrestricted scenarioDBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-39
Figure 3-41 Minimum clearance for the ICR in the height-restricted scenarioNOTEWhen the minimum clearance is provided, the IFS06 where the DC RRU is installed can be installed withits back and both sides against the wall.Minimum Clearance for the ICR (AC-RRU-Based)Figure 3-42 shows the minimum clearance for the installing the ICR where the AC RRU isinstalled.3 Information About the InstallationDBS3900(ICR)Installation Guide3-40 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 3-42 Minimum clearance for the ICR (AC-RRU-based)NOTEWhen the minimum clearance is provided, the IFS06 where the AC RRU is installed can be installed withits back and left side against the wall.Clearance Requirements for Combined CabinetsFigure 3-43 shows the clearance requirements for combined cabinets.DBS3900(ICR)Installation Guide 3 Information About the InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.3-41
Figure 3-43 Clearance requirements for combined cabinets3 Information About the InstallationDBS3900(ICR)Installation Guide3-42 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
4 Unpacking the EquipmentUnpack and check the delivered equipment to ensure that all the materials are included and intact.ContextNOTEWhen transporting, moving, or installing the equipment, components, or parts, you must:lPrevent them from colliding with doors, walls, shelves, or other objects.lWear clean gloves, and avoid touching the equipment, components, or parts with bare hands, sweat-soaked gloves, or dirty gloves.ProcedureStep 1 Check the total number of articles in each case according to the packing list.If ... Then ...The total number tallies with the packinglistGo to Step 2.The total number does not tally with thepacking listFind out the cause and report any missingarticles to the local Huawei office.Step 2 Check the exterior of the packing case.If ... Then ...The outer packing is intact Go to Step 3.The outer packing is severely damaged orsoakedFind out the cause and report it to the localHuawei office.Step 3 Check the type and quantity of the equipment in the cases according to the packing list.DBS3900(ICR)Installation Guide 4 Unpacking the EquipmentIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.4-1
If ... Then ...Types and quantity of the article tally withthose on the packing listSign the Packing List with the customer.There is any shipment shortage or wrongshipmentFill in and submit the Cargo Shortage andMishandling Report.Articles are damaged. Fill in and submit the Article ReplacementReport.WARNINGTo protect the equipment and prevent damage to the equipment, you are advised to keep theunpacked equipment and packing materials indoors, take photos of the stocking environment,packing case or carton, packing materials, and any rusted or eroded equipment, and then file thephotos.----End4 Unpacking the EquipmentDBS3900(ICR)Installation Guide4-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
5 Obtaining the ESNThe Electronic Serial Number (ESN) is a unique identifier of a Network Element (NE). Recordthe ESN for later commissioning of the base station before installation.ProcedureStep 1 Record the ESN on the BBU.lIf there is not a label on the FAN unit of the BBU, you must record the ESN and siteinformation that is printed on a mounting ear of the BBU. Figure 5-1 shows the position ofthe ESN.lIf there is a label on the FAN unit of the BBU, the ESN is printed on the label and a mountingear of the BBU. In this case, you must take the label and record the site information on theside labeled Site, as shown in Figure 5-2.Figure 5-1 Obtaining the ESN (1) DBS3900(ICR)Installation Guide 5 Obtaining the ESNIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.5-1
Figure 5-2 Obtaining the ESN (2) Step 2 Report the ESN to the engineer for the commissioning of the base station.----End5 Obtaining the ESNDBS3900(ICR)Installation Guide5-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
6 Installation ProcessThis section describes the process of installing the DBS39000 on the ICR.Figure 6-1 shows the installation process.DBS3900(ICR)Installation Guide 6 Installation ProcessIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.6-1
Figure 6-1 Installation process6 Installation ProcessDBS3900(ICR)Installation Guide6-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
7 Assembling the IFS06This chapter describes the procedure for assembling the IFS06.ProcedureStep 1 Use four M12x30 bolt assemblies to secure the rear feet to the main frame, as shown in Figure7-1.NOTEPlace the foam pad or cardboard under the IFS06 to prevent any damage to the paint.Figure 7-1 Installing the rear feetStep 2 Rotate the IFS06 by 180°, and then use six M12x30 bolt assemblies to secure the front feet tothe main frame, as shown in Figure 7-2.DBS3900(ICR)Installation Guide 7 Assembling the IFS06Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.7-1
Figure 7-2 Installing the front feetStep 3 Move down the adjustable beam from the 2 m high position to the 1.8 m high position, as shownin Figure 7-3.NOTEIn the height-restricted scenario, move the adjustable beam to the 1.8 m high position. In the height-unrestrictedscenario, skip the step.7 Assembling the IFS06DBS3900(ICR)Installation Guide7-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 7-3 Moving down the adjustable beamStep 4 Fit the tabs of the cable rack into the corresponding slots on the columns of the IFS06, as shownin Figure 7-4.DBS3900(ICR)Installation Guide 7 Assembling the IFS06Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.7-3
Figure 7-4 Installing the cable rack(1) Slot for installing the cable rack in the height-unrestricted scenario(2) Slot for installing the cable rack in the height-restricted scenarioNOTEIn the height-unrestricted scenario, fit the tabs of the cable rack into the slots for the height-unrestrictedscenario. In the height-restricted scenario, fit the tabs of the cable rack into the slots for the height-restrictedscenario.Step 5 Install the adapting piece for the GPS surge protector to the upper adjustable beam, as shown inFigure 7-5.7 Assembling the IFS06DBS3900(ICR)Installation Guide7-4 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 7-5 Installing the adapting piece for the GPS surge protector----EndDBS3900(ICR)Installation Guide 7 Assembling the IFS06Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.7-5
8 Installing the IFS06About This ChapterThis chapter describes the procedure for installing the IFS06 on the concrete floor and ESDfloor.8.1 Installing the IFS06 on the Concrete FloorThis section describes the procedure for installing the IFS06 on the concrete floor.8.2 Installing the IFS06 on the ESD FloorThis section describes the procedure for installing the IFS06 on the ESD floor.DBS3900(ICR)Installation Guide 8 Installing the IFS06Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.8-1
8.1 Installing the IFS06 on the Concrete FloorThis section describes the procedure for installing the IFS06 on the concrete floor.ProcedureStep 1 Place the marking template on the horizontal floor, and then use a marker to mark four anchorpoints, as shown in Figure 8-1.Figure 8-1 Marking anchor points(1) Wall (2) Front (3) LeftStep 2 Drill holes at the anchor points and install the expansion bolt assemblies.1. Use a hammer drill with bit 16 to drill holes at the marked anchor points. Ensure that thedepth of each hole ranges from 52 mm to 60 mm, as shown in Figure 8-2.Use a vacuum cleaner to clear the dust inside and around the holes. If the inter-hole spacingis too wide or too narrow, locate and drill holes again.8 Installing the IFS06DBS3900(ICR)Installation Guide8-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 8-2 Drilling holesCAUTIONTake proper safety measures before drilling holes to protect your eyes and respiratory tractagainst the dust.2. Assemble the expansion bolt assembly by referring to Figure 8-3, slightly tighten theexpansion bolt, and then insert it into the hole vertically.Figure 8-3 Assembling an expansion bolt(1) M12x60 bolt (2) Spring washer 12 (3) Flat washer 12 (4) Expansion tube3. Use a rubber mallet to hammer the expansion bolt until the expansion tube is buried intothe hole, and then use a torque wrench to tighten the M12x60 bolt until the tightening torquereaches 45 N·m, as shown in Figure 8-4.DBS3900(ICR)Installation Guide 8 Installing the IFS06Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.8-3
Figure 8-4 Installing an expansion bolt4. Remove the M12x60 bolt, spring washer, and flat washer from each expansion boltassembly in sequence, as shown in Figure 8-5.Figure 8-5 Removing a boltStep 3 Install the bolts in the corresponding mounting holes on the IFS06, as shown in Figure 8-6.Figure 8-6 Installing the bolts(1) M12x60 bolt (2) Spring washer (3) Flat washer (4) Insulation washer1. Place the IFS06 in the position for installation, and then align the mounting holes on theIFS06 with the anchor points on the floor.8 Installing the IFS06DBS3900(ICR)Installation Guide8-4 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
2. Lead each bolt through the spring washer, flat washer, and insulation washer in sequence,and then install the bolt in the mounting hole on the IFS06.3. Install the bolt into the expansion tube.Step 4 Use a level to check whether the feet of the IFS06 are on a horizontal plane. If not, add adjustingpads to ensure that the feet of the IFS06 are on a horizontal plane.1. Pre-tighten the bolts, as shown in Figure 8-7.Figure 8-7 Pre-tightening the bolts2. Use a level to check whether the feet and bottom beam of the IFS06 are on a horizontalplane, as shown in Figure 8-8.Figure 8-8 Checking and adjusting the level of the IFS06(1) Level (2) Adjusting pad3. Add adjusting pads to ensure that the feet and bottom beam of the IFS06 are on a horizontalplane, as shown in Figure 8-8.NOTEThe adjusting pads must be added at the expansion bolt assemblies.4. Tightening the bolts using a socket wrench, as shown in Figure 8-9.DBS3900(ICR)Installation Guide 8 Installing the IFS06Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.8-5
Figure 8-9 Tightening the bolts----End8.2 Installing the IFS06 on the ESD FloorThis section describes the procedure for installing the IFS06 on the ESD floor.ContextFigure 8-10 shows the support for installing the ESD floor, which is classified into support withadjustable height (I) and support with fixed height (II). The installation process of two supportsis the same, and the following descriptions are based on the support with adjustable height (I).Figure 8-10 Support for installing the ESD floor(1) Mounting holes for the ESD floor (2) Support (3) Mounting hole for the concrete floorThe height of an ESD floor refers to the spacing between the concrete floor and the upper surfaceof the ESD floor.8 Installing the IFS06DBS3900(ICR)Installation Guide8-6 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Type Height of the ESD FloorI296 mm to 495 mmII At least 120 mm, depending on the actualfloor height ProcedureStep 1 Place the marking template on the ESD floor, and then use a marker to mark four anchor points,as shown in Figure 8-11.Figure 8-11 Marking anchor points(1) Wall (2) Front (3) LeftStep 2 Drill holes on the ESD floor, as shown in Figure 8-12. Ensure that the hammer drill penetratesthe ESD floor.Use a vacuum cleaner to clear the dust inside and around the holes. If the inter-hole spacing istoo wide or too narrow, locate and drill holes again.DBS3900(ICR)Installation Guide 8 Installing the IFS06Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.8-7
Figure 8-12 Drilling holesCAUTIONTake proper safety measures before drilling holes to protect your eyes and respiratory tractagainst the dust.Step 3 Install the support for installing the ESD floor, as shown in Figure 8-13.Figure 8-13 Installing the support(1) M12x70 bolt (2, 5) Spring washer 12 (3,6) Flat washer 12 (4) M12x60 bolt8 Installing the IFS06DBS3900(ICR)Installation Guide8-8 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
1. Mark the positions of the mounting hole for the concrete floor on the concrete floor, drillholes in the positions, and then install the expansion bolt assemblies.2. Place the support under the ESD floor, and then use M12x70 bolts to temporarily securethe support.NOTEThe height locking bolts are delivered with the support for installing the ESD floor.When tightening the height locking bolts, you should tighten the bolts in the middle before tightening thebolts on both sides.Step 4 Remove the bolts that you use in Step 3 to temporarily secure the support for installing the ESDfloor, as shown in Figure 8-14.Figure 8-14 Removing the boltsStep 5 Install the IFS06 on the ESD Floor, as shown in Figure 8-15.DBS3900(ICR)Installation Guide 8 Installing the IFS06Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.8-9
Figure 8-15 Install the IFS06.(1) M12x70 bolt (2) Spring washer (3) Flat washer (4) Insulating washerStep 6 Use a level to check whether the feet of the ICR are on a horizontal plane. If not, add adjustingpads to ensure that the feet of the ICR are on a horizontal plane.1. Pre-tighten the bolts, as shown in Figure 8-16.Figure 8-16 Pre-tightening the bolts2. Use a level to check whether the feet and bottom beam of the ICR are on a horizontal plane,as shown in Figure 8-17.8 Installing the IFS06DBS3900(ICR)Installation Guide8-10 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 8-17 Checking and adjusting the level of the ICR(1) Level (2) Adjusting pad3. Add adjusting pads to ensure that the feet and bottom beam of the ICR are on a horizontalplane, as shown in Figure 8-17.NOTEThe adjusting pads should be added at the expansion bolt assemblies.4. Tightening the bolts using a socket wrench, as shown in Figure 8-18.Figure 8-18 Tightening the bolts----EndDBS3900(ICR)Installation Guide 8 Installing the IFS06Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.8-11
9 Installing the Main Bracket for the RRUAbout This ChapterThis chapter describes the procedure for installing the main bracket for the DC RRU and ACRRU.ContextFigure 9-1 shows the main and auxiliary brackets for the RRU.Figure 9-1 Main and auxiliary brackets for the RRU(1) Main bracket (2) Rubber washer (3) Dual-nut bolt (4) Auxiliary bracketNOTEIf the RRU needs to be installed on the IFS06, only the main bracket is required.DBS3900(ICR)Installation Guide 9 Installing the Main Bracket for the RRUIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.9-1
9.1 Installing the Main Bracket for the DC RRUThis section describes the procedure for installing the main bracket for the DC RRU.ContextNOTElInstall RRUs in the sequence from bottom to top and from left to right.lThe contact pieces on the main bracket are locked before RRUs are installed.lRubber washers are easily pressed or broken.lIf the installation clearance is limited, the RRU must be first installed on the side where there is theleast space.ProcedurelHeight-unrestricted scenarioInstall the main bracket in the height-unrestricted scenario, as shown in Figure 9-2. Fordetails about how to install the main bracket, see the labels on the IFS06.Figure 9-2 Installing the main bracket in the height-unrestricted scenario(1) Spring washer (2) Rubber washer (3) LabellHeight-restricted scenarioInstall the main bracket in the height-restricted scenario, as shown in Figure 9-3. For detailsabout how to install the main bracket, see the labels on the IFS06.9 Installing the Main Bracket for the RRUDBS3900(ICR)Installation Guide9-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
NOTEBefore installing the main bracket in the height-restricted scenario, you must use a finger to push therubber cap out.Figure 9-3 Installing the main bracket in the height-restricted scenario(1) Spring washer (2) Rubber washer (3) Label----End9.2 Installing the Main Bracket for the AC RRUThis section describes the procedure for installing the main bracket for the AC RRU.ContextNOTElInstall RRUs in the sequence from bottom to top and from left to right.lThe contact pieces on the main bracket are locked before RRUs are installed.lRubber washers are easily pressed or broken.lIf the installation clearance is limited, the RRU must be first installed on the side where there is theleast space.ProcedurelHeight-unrestricted scenarioDBS3900(ICR)Installation Guide 9 Installing the Main Bracket for the RRUIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.9-3
Install the main bracket in the middle of the bean 1 and the bean 2 respectively in the height-unrestricted scenario, as shown in Figure 9-4. For details about how to install the mainbracket, see the labels on the IFS06.Figure 9-4 Installing the main bracket in the height-unrestricted scenario(1) Spring washer (2) Rubber washer (3) LabellHeight-restricted scenarioInstall the main bracket in the middle of the bean 1 and the bean 2 in the height-restrictedscenario, as shown in Figure 9-5. For details about how to install the main bracket, see thelabels on the IFS06.9 Installing the Main Bracket for the RRUDBS3900(ICR)Installation Guide9-4 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 9-5 Installing the main bracket in the height-restricted scenario(1) Spring washer (2) Rubber washer (3) Label----EndDBS3900(ICR)Installation Guide 9 Installing the Main Bracket for the RRUIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.9-5
10 Installing the GPS Surge ProtectorThis chapter describes the procedure for installing the GPS surge protector.ContextTwo types of GPS surge protector can be installed on the IFS06, as shown in Figure 10-1.Figure 10-1 GPS surge protector(1) GPS surge protector A (2) GPS surge protector BNOTEThe IFS06 can be installed with one or two GPS surge protector, which should be decided according to theactual scenario.GPS surge protector does not need a PGND cable.ProcedureStep 1 Remove the insert nut and toothed washer from the connector of the GPS clock signal cable, asshown in Figure 10-2.DBS3900(ICR)Installation Guide 10 Installing the GPS Surge ProtectorIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.10-1
Figure 10-2 Removing the insert nut and toothed washerStep 2 Fix the connector to the adapting piece, as shown in Figure 10-3.Figure 10-3 Installing the connectorStep 3 Install the GPS surge protector on the connector, as shown in Figure 10-4.Figure 10-4 Installing the GPS surge protectorNOTEWhen installing the GPS surge protector, pre-tighten it with hands, and then use a wrench to tighten it.Step 4 Install the PGND cable for the GPS surge protector, as shown in Figure 10-5.10 Installing the GPS Surge ProtectorDBS3900(ICR)Installation Guide10-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 10-5 Installing the PGND cable for the GPS surge protectorStep 5 Route cables by referring to 15.1 Cabling Requirements.Step 6 Use cable ties to bind cables.Step 7 Label the installed cables by referring to Attaching a Sign Plate Label.----EndDBS3900(ICR)Installation Guide 10 Installing the GPS Surge ProtectorIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.10-3
11 Installing the IMB03About This ChapterThis chapter describes the procedure for installing the IMB03.11.1 Installing the IMB03 on the Upper Level SeparatelyThis section describes the procedure for installing the IMB03 on the upper level separately.11.2 Installing the IMB03 on the Lower Level SeparatelyThis section describes the procedure for installing the IMB03 on the lower level separately.11.3 Installing the IMB03s on the Upper and Lower LevelsThis section describes the procedure for installing the IMB03s on the upper and lower levels.DBS3900(ICR)Installation Guide 11 Installing the IMB03Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.11-1
11.1 Installing the IMB03 on the Upper Level SeparatelyThis section describes the procedure for installing the IMB03 on the upper level separately.ContextNOTEIn this scenario, only the IMB03 on the upper level needs to be installed.ProcedureStep 1 Remove the two protection plates from the top of the IMB03, as shown in Figure 11-1.Figure 11-1 Removing the protection platesNOTEAfter all the cables are routed, cut parts of the protection plates and use the cut parts to seal the cable holesif there is spare space in the cable holes.Step 2 Install mounting ears horizontally on the IMB03, as shown in Figure 11-2.Figure 11-2 Installing mounting ears horizontallyStep 3 Secure the IMB03 to the feet of the ICR, as shown in Figure 11-3.11 Installing the IMB03DBS3900(ICR)Installation Guide11-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 11-3 Securing the IMB03 to the feet of the ICR----End11.2 Installing the IMB03 on the Lower Level SeparatelyThis section describes the procedure for installing the IMB03 on the lower level separately.ContextNOTEIn this scenario, only the IMB03 on the lower level needs to be installed.ProcedureStep 1 Remove the two protection plates from both sides of the IMB03, as shown in Figure 11-4.DBS3900(ICR)Installation Guide 11 Installing the IMB03Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.11-3
Figure 11-4 Removing the protection platesNOTEAfter all the cables are routed, cut parts of the protection plates and use the cut parts to seal the cable holesif there is spare space in the cable holes.Step 2 Install mounting ears vertically on the IMB03, as shown in Figure 11-5.Figure 11-5 Installing mounting ears verticallyStep 3 Secure the IMB03 on the feet of the ICR, as shown in Figure 11-6.11 Installing the IMB03DBS3900(ICR)Installation Guide11-4 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 11-6 Securing the IMB03 on the feet of the ICR----End11.3 Installing the IMB03s on the Upper and Lower LevelsThis section describes the procedure for installing the IMB03s on the upper and lower levels.ContextNOTEIf two IMB03s are required, install an IMB03 on the lower level, and then install the other IMB03 on the upperlevel.ProcedureStep 1 Remove the four protection plates from the lower-level IMB03, as shown in Figure 11-7.Figure 11-7 Removing the protection plates from the lower-level IMB03DBS3900(ICR)Installation Guide 11 Installing the IMB03Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.11-5
NOTEAfter all the cables are routed, cut parts of the protection plates and use the cut parts to seal the cable holesif there is spare space in the cable holes.Step 2 Install mounting ears vertically on the IMB03, as shown in Figure 11-8.Figure 11-8 Installing mounting ears verticallyStep 3 Secure the IMB03 to the feet of the ICR, as shown in Figure 11-9.Figure 11-9 Securing the IMB03 to the feet of the ICRStep 4 Remove the protection plates from the top and bottom of the upper-level IMB03, as shown inFigure 11-10.11 Installing the IMB03DBS3900(ICR)Installation Guide11-6 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 11-10 Removing the protection plates from the upper-level IMB03Step 5 Install mounting ears horizontally on the upper-level IMB03, as shown in Figure 11-11.Figure 11-11 Installing mounting ears horizontally on the upper-level IMB03Step 6 Secure the IMB03 to the feet of the ICR, as shown in Figure 11-12.DBS3900(ICR)Installation Guide 11 Installing the IMB03Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.11-7
Figure 11-12 Securing the IMB03 to the feet of the ICR----End11 Installing the IMB03DBS3900(ICR)Installation Guide11-8 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
12 Installing the Equipotential Cable andPGND CableThis chapter describes the procedures for installing the equipotential cable and PGND cable.ContextFigure 12-1 shows the installation of the equipotential cable and PGND cable.DBS3900(ICR)Installation Guide 12 Installing the Equipotential Cable and PGND CableIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.12-1
Figure 12-1 Installation of the equipotential cable and PGND cable(1) Ground bar 1 (2) Upper-level IMB03 (3) Lower-level IMB03 (4) Ground bar 2ProcedureStep 1 Connect the PGND cable for the ICR.Step 2 Connect the equipotential cable between the IFS06 and the IMB03.Step 3 Install the equipotential cable between the IMB03s on the upper and lower levels.Cable Id Cable Connector Installation PositionaPGND cable for theICROT terminal (16 mm²,M8)Ground terminal onground bar 2 of theIFS06OT terminal addedbased on actualrequirementExternal ground barb Equipotential cablebetween the IFS06 andthe IMB03OT terminal (16 mm²,M6)Ground terminal onground bar 1 of theIFS06OT terminal (16 mm²,M6)Ground terminal on theupper-level IMB0312 Installing the Equipotential Cable and PGND CableDBS3900(ICR)Installation Guide12-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Cable Id Cable Connector Installation PositioncEquipotential cablebetween the IMB03s onthe upper and lowerlevelsOT terminal (6 mm²,M4)Ground terminal on theupper-level IMB03OT terminal (6 mm²,M4)Ground terminal on thelower-level IMB03 Step 4 Route cables by referring to 15.1 Cabling Requirements.Step 5 Use cable ties to bind cables.Step 6 Label the installed cables by referring to Attaching a Sign Plate Label.----EndDBS3900(ICR)Installation Guide 12 Installing the Equipotential Cable and PGND CableIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.12-3
13 Installing Devices in the IMB03About This ChapterThis chapter describes the installation of the devices in the IMB03.ContextBefore installing devices, you need to determine the number of IMB03 racks and the devices tobe installed in the IMB03 according to 3.2 Installation Options, and then install the devicesaccording to the slot description. Figure 13-1 shows the installation slots of the DCDU-03B,BBU, and power supply system in the IMB03.Figure 13-1 Configurations of the slots in the IMB03(1) DCDU-03B (2) BBU (3) Power equipmentDBS3900(ICR)Installation Guide 13 Installing Devices in the IMB03Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.13-1
13.1 Installing the BBUThis section describes the procedure for installing the BBU in the IMB03.ProcedureStep 1 Install the mounting ears on both sides of the BBU reversely.1. Remove the mounting ears, as shown in Figure 13-2.Figure 13-2 Removing the mounting ears2. Install the mounting ears reversely, as shown in Figure 13-3.Figure 13-3 Installing the mounting ears reverselyStep 2 Install the BBU into the corresponding slot in the IMB03, and then tighten the four M6x16 boltson the panel, as shown in Figure 13-4.13 Installing Devices in the IMB03DBS3900(ICR)Installation Guide13-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 13-4 Installing the BBU into the slot in the IMB03----End13.2 Installing the DCDU-03BThis section describes the procedure for installing the DCDU-03B in the IMB03.ContextThe cross-section area of the PGND cable for DCDU-03B is 16 mm2.ProcedureStep 1 Install the DCDU-03B into the corresponding slot in the IMB03, and then tighten the four M6x16bolts on the panel, as shown in Figure 13-5.DBS3900(ICR)Installation Guide 13 Installing Devices in the IMB03Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.13-3
Figure 13-5 Installing the DCDU-03B into the slot in the IMB03Step 2 Install the PGND cable for the DCDU-03B, as shown in Figure 13-6.Figure 13-6 Installing the PGND cable for the DCDU-03B(1) OT terminal (M4)----End13.3 (Optional) Installing the Power Equipment (DC/DC)This section describes the procedure for installing the power equipment (DC/DC) in the IMB03.ContextThe installation of the power equipment (DC/DC) is required in the +24 V DC power supplyscenario.ProcedureStep 1 Remove the mounting ears and reinstall them backwards on the power equipment (DC/DC), asshown in Figure 13-7.13 Installing Devices in the IMB03DBS3900(ICR)Installation Guide13-4 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 13-7 Reinstalling the mounting earsStep 2 Install the power equipment (DC/DC) into the corresponding slot in the lower-level IMB03, andthen tighten the four M6x16 bolts on the panel, as shown in Figure 13-8.Figure 13-8 Installing the power equipment (DC/DC) in the IMB03Step 3 Install the PGND cable, as shown in Figure 13-9.DBS3900(ICR)Installation Guide 13 Installing Devices in the IMB03Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.13-5
Figure 13-9 Installing the PGND cable for the power equipment (DC/DC)(1) OT terminal (M6) (2) OT terminal (M4)----End13.4 (Optional) Installing the Power Equipment (AC/DC)This section describes the procedure for installing the power equipment (AC/DC) in the IMB03.ContextThe installation of the power equipment (AC/DC) is required in the 220 V AC power supplyscenario.ProcedureStep 1 Install the power equipment (AC/DC) into the corresponding slot in the lower-level IMB03, andthen tighten the four M6x16 bolts on the panel, as shown in Figure 13-10.13 Installing Devices in the IMB03DBS3900(ICR)Installation Guide13-6 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 13-10 Installing the power equipment (AC/DC) in the IMB03Step 2 Install the PGND cable for the power equipment (AC/DC), as shown in Figure 13-11.DBS3900(ICR)Installation Guide 13 Installing Devices in the IMB03Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.13-7
Figure 13-11 Installing the PGND cable for the power equipment (AC/DC)(1) OT terminal (M6)----End13 Installing Devices in the IMB03DBS3900(ICR)Installation Guide13-8 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
14 Installing the RRUAbout This ChapterThis section describes the procedure for installing the AC RRU and DC RRU.14.1 Installing the DC RRUThis section describes the procedure for installing the DC RRU.14.2 Installing the AC RRUThis section describes the procedure for installing the AC RRU.DBS3900(ICR)Installation Guide 14 Installing the RRUIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.14-1
14.1 Installing the DC RRUThis section describes the procedure for installing the DC RRU.ContextThe procedures for installing the DC RRU in the IFS06+IMB03+RRU scenario and in the IFS06+RRU scenario are the same. This document takes the IFS06+IMB03+RRU scenario as anexample.The procedure for installing the RRU3008, RRU3805, RRU3804, RRU3201, or RRU3908 isthe same. This document takes the RRU3908 as an example.NOTElPlace the foam pad or cardboard under the RRU to prevent any damage to the housing of the RRU.lThe load-bearing capacity of the RF ports at the bottom of the RRU is low. Do not stand the RRU upright.lThe screws for securing the adapting piece that are removed from the back of the RRU are reused forinstalling the adapting piece on the side.lYou must remove screws from the side of the RRU3008, RRU3908, or RRU3805 before installing theadapting piece, as shown in Figure 14-2. For other types of RRU, skip the step.ProcedureStep 1 Exchange the positions for the adapting piece at the back of the RRU and cover plate on the sideof the RRU.1. Remove the adapting piece at the back of the RRU and cover plate on the side of the RRU,as shown in Figure 14-1.Figure 14-1 Removing the adapting piece and cover plate(1) Adapting piece (2) Cover plate2. Remove the screws, as shown in Figure 14-2.14 Installing the RRUDBS3900(ICR)Installation Guide14-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 14-2 Removing the screws3. Reinstall the adapting piece and cover plate on the RRU, as shown in Figure 14-3.Figure 14-3 Reinstalling the adapting piece and cover plateStep 2 Link the M6 OT terminal at one end of the PGND cable to the wiring terminal at the bottom ofthe RRU, and leave the other end idle, as shown in Figure 14-4.DBS3900(ICR)Installation Guide 14 Installing the RRUIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.14-3
Figure 14-4 Connecting the PGND cable for the RRU to the wiring terminal at the bottomStep 3 Install the RRU on the main bracket, as shown in Figure 14-5.Figure 14-5 Installing the RRU on the main bracket14 Installing the RRUDBS3900(ICR)Installation Guide14-4 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
CAUTIONDo not step on the IMB03 during the RRU installation.Step 4 Repeat Step 1, Step 2, and Step 3 to install three RRUs, six RRUs, or 12 RRUs, as shown inFigure 14-6.Figure 14-6 Installing six RRUs----End14.2 Installing the AC RRUThis section describes the procedure for installing the AC RRU.DBS3900(ICR)Installation Guide 14 Installing the RRUIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.14-5
ContextNOTElPlace the foam pad or cardboard under the RRU to prevent any damage to the housing of the RRU.lThe load-bearing capacity of the RF ports at the bottom of the RRU is low. Do not stand the RRU upright.ProcedureStep 1 Link the M6 OT terminal at one end of the PGND cable to the wiring terminal at the bottom ofthe RRU, and leave the other end idle, as shown in Figure 14-7.Figure 14-7 Connecting the PGND cable for the RRU to the wiring terminal at the bottomStep 2 Install the AC RRU on the main bracket, as shown in Figure 14-8.14 Installing the RRUDBS3900(ICR)Installation Guide14-6 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 14-8 Installing the AC RRU on the main bracketNOTEInstall the AC RRU on the lower level before installing the RRU on the upper level.----EndDBS3900(ICR)Installation Guide 14 Installing the RRUIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.14-7
15 Installing CablesAbout This ChapterThis chapter describes the procedure for installing all the cables.15.1 Cabling RequirementsRoute cables according to the specified cabling requirements to prevent signal interference.15.2 Cable ConnectionsThis section describes the cable connections in different scenarios.15.3 Cable Installation ProcessThis section describes the process of installing the ICR-related cables.15.4 Cable RoutesThis section describes the cable routes.15.5 Installing the PGND Cable for the RRUThis section describes the procedure for installing the PGND cable for the RRU.15.6 Installing the Power Cable for the BBUThis section describes the installation of the power cable for the BBU.15.7 Installing the Input Power CableThis section describes the installation of the input power cable.15.8 (Optional) Installing the Power Cable and Monitoring Signal Cable for the DCDUThis section describes the procedure for installing the power cable and monitoring signal cable.15.9 Installing the Power Cable for the RRUThis section describes the installation of the power cable for the RRU.15.10 Installing the E1/T1 Cable (FE/GE Cable or FE/GE Optical Cable)This section describes the installation of the E1/T1 cable, FE/GE cable, and FE/GE optical cable.The FE/GE cable and FE/GE optical cable are optional. The following description is based onthe installation of the E1/T1 cable.15.11 Installing the CPRI Optical CableThis section describes the procedure for installing the CPRI optical cable.15.12 Installing the Antenna Jumper for the RRUDBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-1
This section describes the procedure for installing the antenna jumper for the DC RRU.15.13 Installing a GPS Clock Signal CableThis section describes the procedure for installing the GPS clock signal cable.15 Installing CablesDBS3900(ICR)Installation Guide15-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
15.1 Cabling RequirementsRoute cables according to the specified cabling requirements to prevent signal interference.NOTEIf a cable listed below is not required, skip the routing of the cable.General Cabling RequirementsThe bending radius of the cables must meet the following specifications:lThe bending radius of the 7/8'' feeder must be more than 250 mm (9.84 in.), and the bendingradius of the 5/4'' feeder must be more than 380 mm (14.96 in.).lThe bending radius of the 1/4'' jumper must be more than 35 mm (1.38 in.). The bendingradius of the super-flexible 1/2'' jumper must be more than 50 mm (1.97 in.), and the bendingradius of the ordinary 1/2'' jumper must be more than 127 mm (5 in.).lThe bending radius of the power cable or PGND cable must be at least five times thediameter of the cable.lThe bending radius of the optical fiber must be at least 20 times the diameter of the opticalfiber.lThe bending radius of the E1/T1 cable must be at least five times the diameter of the cable.lThe bending radius of the signal cable must be at least five times the diameter of the cable.The cables must be bound as follows:lDifferent types of cables must be separately routed and cannot be entangled.lThe cables must be bound tightly and neatly. The sheaths of the cables must not be damaged.lThe cable ties must face the same direction, and those at the same horizontal line must bein a straight line. Extra length of cable ties must be cut.lLabels or nameplates must be attached to the cables after they are installed.The cables must be routed as follows:lDifferent types of cables must be separately routed with a minimum space of 30 mm (1.18in.) between every two cables.lDifferent types of cables must be installed in an untangled and orderly fashion.lDifferent types of cables must be routed in parallel or separated by special objects.Special Cabling RequirementsCabling requirements for power cables are as follows:l-48 V DC power cables must be bound together.l+24 V DC power cables must be bound together.lPower cables, transmission cables, and signal cables are routed separately.lMultiple power cables must be bound when routed.lPower cables must be installed in the position specified in engineering design documents.lIf the length of power cables is insufficient, replace the cables rather than adding connectorsor soldering joints to lengthen the cables.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-3
Cabling requirements for PGND cables are as follows:lPGND cables for the base station must be connected to the same ground bar.lPGND cables must be buried in the ground or routed indoors. They should not be routedoverhead before they are led into the equipment room.lThe exterior of the coaxial wire and the shield layer of the shielded cable must have properelectrical contact with the metal surface of the equipment to which they are connected.lPGND cables and signal cables must be installed in an untangled and orderly fashion. Acertain distance must be reserved between them to prevent interference from each other.lFuses or switches must not be installed on the PGND cables.lOther devices must not be used for electrical connections of the PGND cables.lAll the metal parts in the housing of the equipment must be reliably connected to the groundterminal.Cabling requirements for E1 cables are as follows:lE1 cables must not cross power cables, PGND cables, or RF cables when routed. Iftransmission cables are routed with power cables, PGND cables, or RF cables in parallel,the spacing between them must be greater than 30 mm (1.18 in.).lE1 cables are routed straightly and bound neatly with cable ties.lSufficient slack is provided in E1 cables at turns.Cabling requirements for optical fibers are as follows:lDo not stretch, step on, or place heavy objects on optical fibers. Keep the fibers away fromsharp objects.lWhen optical fibers are routed, the extra length of the fibers must be coiled around specialdevices, such as a fiber coiler.lWhen coiling optical fibers, apply even strength. Do not bend the fibers with force.lVacant optical connectors must be covered with dustproof caps.15.2 Cable ConnectionsThis section describes the cable connections in different scenarios.15.2.1 Cable Connections (-48 V DC, Six RRU3008s)This section describes all the cable connections in a base station configured with six RRU3008sin the -48 V DC power supply scenario.15.2.2 Cable Connections (-48 V DC, Six RRU3804s)This section describes all the cable connections in a base station configured with six RRU3804sin the -48 V DC power supply scenario.15.2.3 Cable Connections (-48 V DC, Six RRU3201s)This section describes all the cable connections in a base station configured with six RRU3201sin the -48 V DC power supply scenario.15.2.4 Cable Connections (-48 V DC, Six RRU3908s)This section describes all the cable connections in a base station configured with six RRU3908sin the -48 V DC power supply scenario.15.2.5 Cable Connections (-48 V DC, Three RRU3908s+Three RRU3804s)15 Installing CablesDBS3900(ICR)Installation Guide15-4 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
This section describes all the cable connections in the dual-mode and triple-mode scenarios whenthree RRU3908s and three RRU3804s are configured and the -48 V DC power supply isprovided.15.2.6 Cable Connections (-48 V DC, Three RRU3008s+Three RRU3804s)This section describes all the cable connections in a base station configured with three RRU3008sand three RRU3804s in the -48 V DC power supply scenario.15.2.7 Cable Connections (-48 V, Three RRU3908s + Three RRU3201s)This section describes all the cable connections in the dual-mode and triple-mode scenarios whenthree RRU3908s and three RRU3201s are configured and the -48 V DC power supply isprovided.15.2.8 Cable Connections (-48 V DC, Three RRU3008s+Three RRU3201s)This section describes all the cable connections in a base station configured with three RRU3008sand three RRU3201s in the -48 V DC power supply scenario.15.2.9 Cable Connections (-48 V DC, Three RRU3804s+Three RRU3201s)This section describes all the cable connections in a base station configured with three RRU3804sand three RRU3201s in the -48 V DC power supply scenario.15.2.10 Cable Connections (-48 V DC, Six RRU3008s+Six RRU3804s)This section describes all the cable connections in a base station configured with six RRU3008sand six RRU3804s in the -48 V DC power supply scenario.15.2.11 Cable Connections (-48 V DC, Six RRU3908s+Six RRU3804s)This section describes all the cable connections in the dual-mode and triple-mode scenarios whensix RRU3908s and six RRU3804s are configured and the -48 V DC power supply is provided.15.2.12 Cable Connections (-48 V DC, Six RRU3908s+Six RRU3201s)This section describes all the cable connections in the dual-mode and triple-mode scenarios whensix RRU3908s and six RRU3201s are configured and the -48 V DC power supply is provided.15.2.13 Cable Connections (-48 V DC, Six RRU3008s+Six RRU3201s)This section describes all the cable connections in a base station configured with six RRU3008sand six RRU3201s in the -48 V DC power supply scenario.15.2.14 Cable Connections (-48 V DC, Six RRU3804s+Six RRU3201s)This section describes all the cable connections in a base station configured with six RRU3804sand six RRU3201s in the -48 V DC power supply scenario.15.2.15 Cable Connections (AC RRU)This section describes all the cable connections for the only one RRU configured in a base stationwith AC power supply.15.2.16 Cable Connections (220 V AC)This section describes the cable connections for the power equipment (AC/DC) in a base stationwith 220 V AC power supply.15.2.17 Cable Connections (+24 V DC)This section describes the cable connections for the power equipment (DC/DC) in a base stationwith +24 V DC power supply.15.2.1 Cable Connections (-48 V DC, Six RRU3008s)This section describes all the cable connections in a base station configured with six RRU3008sin the -48 V DC power supply scenario.Figure 15-1 shows the cable connections.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-5
Figure 15-1 Cable connections (-48 V DC, six RRU3008s)Table 15-1 describes the cables.Table 15-1 Cable descriptionPower cable CPRI cable GPS clocksignal cableJumper PGND cable E1/T1 cableor FE/GEcable 15 Installing CablesDBS3900(ICR)Installation Guide15-6 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
NOTEThe E1/T1 cable or FE/GE cable is used according to the on-site requirements.15.2.2 Cable Connections (-48 V DC, Six RRU3804s)This section describes all the cable connections in a base station configured with six RRU3804sin the -48 V DC power supply scenario.Figure 15-2 shows the cable connections.Figure 15-2 Cable connections (-48 V DC, six RRU3804s)DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-7
Table 15-2 describes the cables.Table 15-2 Cable descriptionPower cable CPRI cable GPS clocksignal cableJumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to the on-site requirements.15.2.3 Cable Connections (-48 V DC, Six RRU3201s)This section describes all the cable connections in a base station configured with six RRU3201sin the -48 V DC power supply scenario.Figure 15-3 shows the cable connections.15 Installing CablesDBS3900(ICR)Installation Guide15-8 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-3 Cable connections (-48 V DC, six RRU3201s)Table 15-3 describes the cables.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-9
Table 15-3 Cable descriptionPower cable CPRI cable GPS clocksignal cableJumper PGND cable E1/T1 cableor FE/GEcable NOTEOnly an optical cable or Ethernet cable can be connected to a GE port on the LMPT.15.2.4 Cable Connections (-48 V DC, Six RRU3908s)This section describes all the cable connections in a base station configured with six RRU3908sin the -48 V DC power supply scenario.Figure 15-4 shows the cable connections.15 Installing CablesDBS3900(ICR)Installation Guide15-10 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-4 Cable connections (-48 V DC, six RRU3908s)Table 15-4 describes the cables.Table 15-4 Cable descriptionPower cable CPRI cable GPS clocksignal cableDBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-11
Jumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to the on-site requirements.15.2.5 Cable Connections (-48 V DC, Three RRU3908s+ThreeRRU3804s)This section describes all the cable connections in the dual-mode and triple-mode scenarios whenthree RRU3908s and three RRU3804s are configured and the -48 V DC power supply isprovided.Cable Connections in the Dual-Mode ScenarioFigure 15-5 shows the cable connections in the dual-mode scenario.15 Installing CablesDBS3900(ICR)Installation Guide15-12 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-5 Cable connections in the dual-mode scenario (-48 V, three RRU3908s + threeRRU3804s)Table 15-5 lists the cables.Table 15-5 Cable descriptionPower cable CPRI opticalcableGPS clocksignal cableDBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-13
Jumper PGND Cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to the on-site requirements.Cable Connections in the Triple-Mode ScenarioFigure 15-6 shows cable connections in the triple-mode scenario.15 Installing CablesDBS3900(ICR)Installation Guide15-14 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-6 Cable Connections in triple-mode scenario (-48 V DC, Three RRU3908s + ThreeRRU3804s)Table 15-6 lists the cables.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-15
Table 15-6 Cable descriptionPower cable CPRI opticalcableGPS clocksignal cableJumper PGND Cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to on-site requirements.15.2.6 Cable Connections (-48 V DC, Three RRU3008s+ThreeRRU3804s)This section describes all the cable connections in a base station configured with three RRU3008sand three RRU3804s in the -48 V DC power supply scenario.Figure 15-7 shows the cable connections.15 Installing CablesDBS3900(ICR)Installation Guide15-16 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-7 Cable connections (-48 V DC, three RRU3008s+three RRU3804s)Table 15-7 describes the cables.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-17
Table 15-7 Cable descriptionPower cable CPRI cable GPS clocksignal cableJumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to the on-site requirements.15.2.7 Cable Connections (-48 V, Three RRU3908s + ThreeRRU3201s)This section describes all the cable connections in the dual-mode and triple-mode scenarios whenthree RRU3908s and three RRU3201s are configured and the -48 V DC power supply isprovided.Cable Connections in the Dual-Mode ScenarioFigure 15-8 shows the cable connections in the dual-mode scenario.15 Installing CablesDBS3900(ICR)Installation Guide15-18 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-8 Cable connections in the dual-mode scenario (-48 V, three RRU3908s + threeRRU3201s)Table 15-8 lists the cables.Table 15-8 Cable descriptionPower cable CPRI opticalcableGPS clocksignal cableDBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-19
Jumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to on-site requirements. Only an optical cable or Ethernetcable can be connected to a GE port on the LMPT.Cable Connections in the Triple-Mode ScenarioFigure 15-9 shows cable connections in the triple-mode scenario.15 Installing CablesDBS3900(ICR)Installation Guide15-20 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-9 Cable connections in the triple-mode scenario (-48 V, three RRU3908s + threeRRU3201s)Table 15-9 lists the cables.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-21
Table 15-9 Cable descriptionPower cable CPRI opticalcableGPS clocksignal cableJumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to on-site requirements. Only an optical cable or Ethernetcable can be connected to a GE port on the LMPT.15.2.8 Cable Connections (-48 V DC, Three RRU3008s+ThreeRRU3201s)This section describes all the cable connections in a base station configured with three RRU3008sand three RRU3201s in the -48 V DC power supply scenario.Figure 15-10 shows the cable connections.15 Installing CablesDBS3900(ICR)Installation Guide15-22 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-10 Cable connections (-48 V DC, three RRU3008s+three RRU3201s)Table 15-10 describes the cables.Table 15-10 Cable descriptionPower cable CPRI cable GPS clocksignal cableDBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-23
Jumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to the on-site requirements. Only an optical cable orEthernet cable can be connected to a GE port on the LMPT.15.2.9 Cable Connections (-48 V DC, Three RRU3804s+ThreeRRU3201s)This section describes all the cable connections in a base station configured with three RRU3804sand three RRU3201s in the -48 V DC power supply scenario.Figure 15-11 shows the cable connections.15 Installing CablesDBS3900(ICR)Installation Guide15-24 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-11 Cable connections (-48 V DC, three RRU3804s+three RRU3201s)Table 15-11 describes the cables.Table 15-11 Cable descriptionPower cable CPRI cable GPS clocksignal cableDBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-25
Jumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to the on-site requirements. Only an optical cable orEthernet cable can be connected to a GE port on the LMPT.15.2.10 Cable Connections (-48 V DC, Six RRU3008s+Six RRU3804s)This section describes all the cable connections in a base station configured with six RRU3008sand six RRU3804s in the -48 V DC power supply scenario.Figure 15-12 shows the cable connections.15 Installing CablesDBS3900(ICR)Installation Guide15-26 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-12 Cable connections (-48 V DC, six RRU3008s+six RRU3804s)DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-27
Table 15-12 describes the cables.Table 15-12 Cable descriptionPower cable CPRI cable GPS clocksignal cableJumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to the on-site requirements.15.2.11 Cable Connections (-48 V DC, Six RRU3908s+Six RRU3804s)This section describes all the cable connections in the dual-mode and triple-mode scenarios whensix RRU3908s and six RRU3804s are configured and the -48 V DC power supply is provided.Cable Connections in the Dual-Mode ScenarioFigure 15-13 shows the cable connections in the dual-mode scenario.15 Installing CablesDBS3900(ICR)Installation Guide15-28 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-13 Cable connections in the dual-mode scenario (-48 V, six RRU3908s + sixRRU3804s)DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-29
Table 15-13 lists the cables.Table 15-13 Cable descriptionPower cable CPRI opticalcableGPS clocksignal cableJumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to on-site requirements.Cable Connections in the Triple-Mode ScenarioThe cable connections in the triple-mode scenario consists of GSM+LTE and UMTS Only cableconnections, as shown in Figure 15-14 and Figure 15-15.15 Installing CablesDBS3900(ICR)Installation Guide15-30 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-14 Cable connections in the GSM+LTE scenario (-48 V, six RRU3908s)Table 15-14 lists the cables.Table 15-14 Cable descriptionPower cable CPRI opticalcableGPS clocksignal cableDBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-31
Jumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to on-site requirements. Only an optical cable or Ethernetcable can be connected to a GE port on the LMPT.Figure 15-15 Cable connections in the UMTS Only scenario (-48 V, six RRU3804s)15 Installing CablesDBS3900(ICR)Installation Guide15-32 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Table 15-15 lists the cables.Table 15-15 Cable descriptionPower cable CPRI opticalcableGPS clocksignal cableJumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to on-site requirements.15.2.12 Cable Connections (-48 V DC, Six RRU3908s+Six RRU3201s)This section describes all the cable connections in the dual-mode and triple-mode scenarios whensix RRU3908s and six RRU3201s are configured and the -48 V DC power supply is provided.Cable Connections in the Dual-Mode ScenarioFigure 15-16 shows the cable connections in the dual-mode scenario.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-33
Figure 15-16 Cable connections in the dual-mode scenario (-48 V, six RRU3908s + sixRRU3201s)15 Installing CablesDBS3900(ICR)Installation Guide15-34 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Table 15-16 lists the cables.Table 15-16 Cable descriptionPower cable CPRI opticalcableGPS clocksignal cableJumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to on-site requirements. Only an optical cable or Ethernetcable can be connected to a GE port on the LMPT.Cable Connections in the Triple-Mode ScenarioThe cable connections in the triple-mode scenario consists of GSM+UMTS and LTE Only cableconnections, as shown in Figure 15-17 and Figure 15-18.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-35
Figure 15-17 Cable connections in the GSM+UMTS Only scenario (-48 V DC, six RRU3908s)Table 15-17 lists the cables.Table 15-17 Cable descriptionPower cable CPRI opticalcableGPS clocksignal cable15 Installing CablesDBS3900(ICR)Installation Guide15-36 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Jumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to on-site requirements.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-37
Figure 15-18 Cable connections in the LTE Only scenario (-48 V DC, six RRU3201s)Table 15-18 lists the cables.15 Installing CablesDBS3900(ICR)Installation Guide15-38 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Table 15-18 Cable descriptionPower cable CPRI opticalcableGPS clocksignal cableJumper PGND cable E1/T1 cableor FE/GEcable NOTEOnly an optical cable or Ethernet cable can be connected to a GE port on the LMPT.15.2.13 Cable Connections (-48 V DC, Six RRU3008s+Six RRU3201s)This section describes all the cable connections in a base station configured with six RRU3008sand six RRU3201s in the -48 V DC power supply scenario.Figure 15-19 shows the cable connections.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-39
Figure 15-19 Cable connections (-48 V DC, six RRU3008s+six RRU3201s)Table 15-19 describes the cables.15 Installing CablesDBS3900(ICR)Installation Guide15-40 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Table 15-19 Cable descriptionPower cable CPRI cable GPS clocksignal cableJumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to the on-site requirements. Only an optical cable orEthernet cable can be connected to a GE port on the LMPT.15.2.14 Cable Connections (-48 V DC, Six RRU3804s+Six RRU3201s)This section describes all the cable connections in a base station configured with six RRU3804sand six RRU3201s in the -48 V DC power supply scenario.Figure 15-20 shows the cable connections.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-41
Figure 15-20 Cable connections (-48 V DC, six RRU3804s+six RRU3201s)Table 15-20 describes the cables.15 Installing CablesDBS3900(ICR)Installation Guide15-42 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Table 15-20 Cable descriptionPower cable CPRI cable GPS clocksignal cableJumper PGND cable E1/T1 cableor FE/GEcable NOTEThe E1/T1 cable or FE/GE cable is used according to the on-site requirements. Only an optical cable orEthernet cable can be connected to a GE port on the LMPT.15.2.15 Cable Connections (AC RRU)This section describes all the cable connections for the only one RRU configured in a base stationwith AC power supply.Figure 15-21 shows the cable connections.Figure 15-21 Cable connections (AC RRU)Table 15-21 describes the cables.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-43
Table 15-21 Cable descriptionSN CableaMonitoring signal cable for the AC RRUb CPRI optical cablec Power cable for the DC RRUd Inter-RRU RF signal cablee AISG multi-wire cable for the RRUf RF jumper for the RRUg Feederh Extended AISG cable for the RRUi PGND cablej Power cable for the AC RRUk Equipotential cable 15.2.16 Cable Connections (220 V AC)This section describes the cable connections for the power equipment (AC/DC) in a base stationwith 220 V AC power supply.NOTEThe cable connections for the RRUs in the 220 V AC and -48 V DC power supply scenarios are the same.For details, see 15.2 Cable Connections.Figure 15-22 shows the cable connections.15 Installing CablesDBS3900(ICR)Installation Guide15-44 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-22 Cable connections (220 V AC)15.2.17 Cable Connections (+24 V DC)This section describes the cable connections for the power equipment (DC/DC) in a base stationwith +24 V DC power supply.NOTEThe cable connections for the RRUs in the +24 V DC and -48 V DC power supply scenarios are the same.For details, see 15.2 Cable Connections.Figure 15-23 shows the cable connections.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-45
Figure 15-23 Cable connections (+24 V DC)15.3 Cable Installation ProcessThis section describes the process of installing the ICR-related cables.Process of Installing the ICR-Related CablesFigure 15-24 shows the cable installation process.15 Installing CablesDBS3900(ICR)Installation Guide15-46 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-24 Process of installing the ICR-related cables15.4 Cable RoutesThis section describes the cable routes.Figure 15-25 shows the plan view of the cable rack. By studying the figure, you can know thecable routes.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-47
Figure 15-25 Cable routes(1) -48 V DC or 220 V AC input power cable (2) Optical cable and PGND cable for the RRU in thelower part(3) Feeder(4) Power cable for the RRU and E1 cable (5) +24 V DC input power cable -15.5 Installing the PGND Cable for the RRUThis section describes the procedure for installing the PGND cable for the RRU.ContextThe cross-section area of the PGND cable for the RRU is 16 mm2.ProcedurelInstalling the PGND cable for the DC RRU1. Prepare the PGND cable.(1) Cut the cables to proper lengths based on the actual cable route.(2) Add OT terminals to both ends of the cable.2. Connect one end of the PGND cable to the RRU.3. Connect the other end to the ground bar on the IFS06.NOTEWhen installing the PGND cable, keep the crimping tube of the OT terminal in the correctdirection.15 Installing CablesDBS3900(ICR)Installation Guide15-48 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-26 Connections of the PGND cables for the DC RRU4. Route cables by referring to 15.1 Cabling Requirements.5. Use cable ties to bind cables.6. Label the installed cables by referring to Attaching a Sign Plate Label.lInstalling the PGND cable for the AC RRU1. Prepare the PGND cable.(1) Cut the cables to proper lengths based on the actual cable route.(2) Add OT terminals to both ends of the cable.2. Connect one end of the PGND cable to the RRU.3. Connect the other end to the ground bar on the IFS06.NOTEWhen installing the PGND cable, keep the crimping tube of the OT terminal in the correctdirection.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-49
Figure 15-27 Connections of the PGND cables for the AC RRU4. Route cables by referring to 15.1 Cabling Requirements.5. Use cable ties to bind cables.6. Label the installed cables by referring to Attaching a Sign Plate Label.----End15.6 Installing the Power Cable for the BBUThis section describes the installation of the power cable for the BBU.ContextThe cross-section area of the power cable for the BBU is 1.5 mm2.ProcedureStep 1 Add an OT terminal to the power cable for the BBU. For details, see Assembling the OT Terminaland the Power Cable.15 Installing CablesDBS3900(ICR)Installation Guide15-50 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
NOTEThe 3V3 power connector is added to the power cable for the BBU before delivery, and you must add OTterminals at the other end.Step 2 Install the power cable for the BBU, as shown in Figure 15-28.1. Link the 3V3 power connector at one end of the power cable for the BBU to the PWR porton the UPEU in the BBU, and then tighten the screws on the connector until the tighteningtorque reaches 0.25 N·m.2. Link the OT terminals on the blue and black wires at the other end to the wiring terminalslabeled NEG(-) and RTN(+) near the LOAD6 label on the DCDU-03B respectively.Figure 15-28 Installing the power cable for the BBU Step 3 Route cables by referring to 15.1 Cabling Requirements.Step 4 Use cable ties to bind cables.Step 5 Label the installed cables by referring to Attaching an L-Shaped Label.----End15.7 Installing the Input Power CableThis section describes the installation of the input power cable.ContextYou must select the corresponding procedure according to the types of input power cable, whichare -48 V DC, +24 V DC, and 220 V AC input power cables.The cross-section area of the input power cable is as follows:l16 mm2 for -48 V DC.l25 mm2 for +24 V DC.l6 mm2 for 220 V AC three-phase.l2.5 mm2 for 220 V AC single-phase.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-51
ProcedurelInstalling the -48 V DC input power cable1. Prepare the power cable.(1) Cut the cable to the required length based on the actual cable route.(2) Add OT terminals to both ends of the cable.2. Connect one end of the power cable to the wiring terminals labeled RTN(+) and NEG(-) on the DCDU-03B, as shown in 2 of Figure 15-29.3. Connect the other end of the cable to the external power equipment after routing thecable along the cable trough at the left-back of the IFS06, as shown in 1 of Figure15-29.4. Route cables by referring to 15.1 Cabling Requirements.5. Use cable ties to bind cables.6. Label the installed cables by referring to Attaching an L-Shaped Label.lInstalling the +24 V DC input power cable1. Prepare the power cable.(1) Cut the cable to the required length based on the actual cable route.(2) Add OT terminals to both ends of the cable.2. Connect one end of the power cable to the wiring terminals labeled + and - on thepower equipment (DC/DC), as shown in 6 of Figure 15-29.3. Connect the other end of the cable to the external power equipment after routing thecable along the cable trough at the left-back of the IFS06, as shown in 1 of Figure15-29.4. Route cables by referring to 15.1 Cabling Requirements.5. Use cable ties to bind cables.6. Label the installed cables by referring to Attaching an L-Shaped Label.lInstalling the 220 V AC input power cable1. Prepare the power cable.(1) Cut the cable to the required length based on the actual cable route.(2) Add OT terminals to both ends of the cable.2. Connect one end of the power cable to the port labeled RS232/RS485 on the powerequipment (AC/DC), as shown in 5 of Figure 15-29.–For details about the connections of the 220 V AC single-phase input power cable,see 3 in Figure 15-29.–For details about the connections of the 220 V AC three-phase input power cable,see 4 in Figure 15-29.3. Connect the other end of the cable to the external power equipment after routing thecable along the cable trough at the left-back of the IFS06, as shown in 1 of Figure15-29.4. Route cables by referring to 15.1 Cabling Requirements.5. Use cable ties to bind cables.6. Label the installed cables by referring to Attaching a Sign Plate Label.15 Installing CablesDBS3900(ICR)Installation Guide15-52 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-29 Installing the input power cable(1) Back view (2) Input power cable for theDCDU(3) Connections of the 220 V ACsingle-phase input power cable(4) Connections of the 220 V ACthree-phase input power cable(5) Input power cable for the powerequipment (AC/DC)(6) Input power cable for the powerequipment (DC/DC)----EndDBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-53
15.8 (Optional) Installing the Power Cable and MonitoringSignal Cable for the DCDUThis section describes the procedure for installing the power cable and monitoring signal cable.ContextThe cross-section area of the power cable for the DCDU is 25 mm2.In the 220 V AC and +24 V DC power supply scenario, the power cable needs to be installedbetween the power equipment and the DCDU, and the monitoring signal cable needs to beinstalled between the power equipment and the BBU.NOTEIn the -48 V DC power supply scenario, the power cable is connected to the DCDU directly, and themonitoring signal cable is connected to the BBU directly.ProcedurelInstalling the power cable and monitoring signal cable for the DCDU in the +24 V DCpower supply scenario1. Prepare the power cable.(1) Cut the cable to the required length based on the actual cable route.(2) Add OT terminals to both ends of the cable.2. Connect one end of the power cable to the wiring terminals labeled LOAD(-) andRTN(+) on the power equipment (DC/DC).3. Connect the other end to the wiring terminals labeled NEG(-) and RTN(+) on theDCDU.4. Connect one end of the monitoring signal cable for the PSU to the ALM0 port on theUPEU.5. Connect the other end to the ALM port on the power equipment (DC/DC).6. Connect one end of the in-position signal cable for the PSU to the ALM1 port on theUPEU.7. Connect the other end to the PRESENT port on the power equipment (DC/DC).The red cable in Figure 15-30 is the power cable, and the blue cable is the monitoringsignal cable.15 Installing CablesDBS3900(ICR)Installation Guide15-54 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-30 Installing the power cable and monitoring signal cable (+24 V DC)(1) In-position signal cable forthe PSU(2) Monitoring signal cable for thePSU(3) Power cable for the DCDU8. Route cables by referring to 15.1 Cabling Requirements.9. Use cable ties to bind cables.10. Label the installed cables by referring to Attaching an L-Shaped Label.lInstalling the power cable and monitoring signal cable for the DCDU in the 220 V ACpower supply scenario1. Prepare the power cable.(1) Cut the cable to the required length based on the actual cable route.(2) Add OT terminals to both ends of the cable.2. Connect one end of the power cable to the wiring terminals labeled LOAD1(-)/LOAD2(-) and RTN(+) on the power equipment (AC/DC).3. Connect the other end to the wiring terminals labeled NEG(-) and RTN(+) on theDCDU.4. Connect one end of the monitoring signal cable to the MON0 port on the UPEU.5. Connect the other end to the RS232/RS485 port on the power equipment (AC/DC).The red cable in Figure 15-31 is the power cable, and the blue cable is the monitoringsignal cable.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-55
Figure 15-31 Installing the power cable and monitoring signal cable (220 V AC)6. Route cables by referring to 15.1 Cabling Requirements.7. Use cable ties to bind cables.8. Label the installed cables by referring to Attaching an L-Shaped Label.----End15.9 Installing the Power Cable for the RRUThis section describes the installation of the power cable for the RRU.ContextlThe cross-section area of the power cable for the DC RRU is 3.3 mm2, which complieswith the North American standard.lThe cross-section area of the power cable for the DC RRU is 4 mm2, which complies withthe European standard.ProcedurelInstalling the power cable for the DC RRU1. Prepare the power cable.(1) Cut the cable to the required length based on the actual cable route.15 Installing CablesDBS3900(ICR)Installation Guide15-56 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
(2) Add OT terminals to both ends of the cable.2. Link the OT terminal of the blue power cable for the DC RRU to the NEG(-)0 portin the cabling cavity of the RRU.3. Link the OT terminal of the black cable to the RTN(+)0 port.4. Connect the other end of the power cable for the DC RRU to the LOAD0 toLOAD5 port on the DCDU.CAUTIONThe OT terminals are linked differently for different types of RRU. For details, seeFigure 15-32.Figure 15-32 Connections of the power cable for the DC RRU(1) OT terminals bent by 90°TIPDBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-57
It is recommended that the OT terminals on the power cable for the RRU be installedon the DCDU in the sequence from right to left.5. Route cables by referring to 15.1 Cabling Requirements.6. Use cable ties to bind cables.CAUTIONWhen routing the power cable for the RRU on the top of the IMB03, ensure that theholes for heat dissipation are not covered.7. Label the installed cables by referring to Attaching a Sign Plate Label.lInstalling the power cable for the AC RRU1. Connect one end of the input power cable to the AC IN port at the bottom of the ACRRU.2. Connect the other end to the external power equipment.Figure 15-33 shows the cable route.15 Installing CablesDBS3900(ICR)Installation Guide15-58 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-33 Connections of the power cable for the AC RRU(1) Cable tie3. Route cables by referring to 15.1 Cabling Requirements.4. Use cable ties to bind cables.5. Label the installed cables by referring to Attaching a Sign Plate Label.----End15.10 Installing the E1/T1 Cable (FE/GE Cable or FE/GEOptical Cable)This section describes the installation of the E1/T1 cable, FE/GE cable, and FE/GE optical cable.The FE/GE cable and FE/GE optical cable are optional. The following description is based onthe installation of the E1/T1 cable.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-59
ContextOne end of the FE/GE cable is connected to the FE0 port on the WMPT/GTMU or FE/GE porton the LMPT, and one end of the FE/GE optical cable is connected to the SFP port on the LMPT.The cable route of the FE/GE cable or FE/GE optical cable is the same as that of E1/T1 cable.ProcedureStep 1 Connect one end of the E1/T1 cable to the E1/T1 port on the WMPT or GTMU.Step 2 Lead the other end out of the IMB03 from the top right, as shown in Figure 15-34.Figure 15-34 Connections of the E1/T1 cableStep 3 Route cables by referring to 15.1 Cabling Requirements.15 Installing CablesDBS3900(ICR)Installation Guide15-60 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Step 4 Use cable ties to bind cables.Step 5 Label the installed cables by referring to Attaching an L-Shaped Label.----End15.11 Installing the CPRI Optical CableThis section describes the procedure for installing the CPRI optical cable.ContextlThe single-mode optical module is labeled "SM" and multi-mode optical module is labeled"MM".lIf the puller of an optical module is blue, the module is a single-mode optical module. Ifthe puller of an optical module is black or grey, the module is a multi-mode optical module.lThe optical module to be installed must have a matching rate with the corresponding CPRIport.ProcedurelInstalling the CPRI optical cable for the DC RRU1. Wear an ESD wrist strap or a pair of ESD gloves.2. Turn the puller of each optical module outwards, insert the optical module into theCPRI port on the BBU and the CPRI_W or CPRI0 port on the RRU respectively,and then turn the puller inwards, as shown in Figure 15-35.Figure 15-35 Installing the optical module3. Connect one end of the CPRI optical cable to the CPRI_W port on the RRU.4. Connect the other end to the CPRI port on the BBU.5. Route the optical cable in the cable trough by referring to Figure 15-36.CAUTIONlWhen routing optical cables, coil the cables and place them on the top center ofthe upper-level IMB03 to ensure that the holes for heat dissipation are not covered.lThe minimum bending radius of the fiber is 140 mm. When coiling the opticalcable, do not bend it excessively.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-61
Figure 15-36 Connections of the CPRI optical cable for six DC RRUs(1) Cable routes for 6 DC RRUs (2) Every three optical cables tied in a bundleThe cable route of the CPRI optical cable for 12 DC RRUs are slightly different. Fordetails, see Figure 15-37.15 Installing CablesDBS3900(ICR)Installation Guide15-62 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-37 Connections of the CPRI optical cable for 12 DC RRUs(1) Cable routes for 12 DC RRUs (2) Every three optical cables tied in a bundle6. Route cables by referring to 15.1 Cabling Requirements.7. Use cable ties to bind cables.8. Label the installed cables by referring to Attaching an L-Shaped Label.lInstalling the CPRI optical cable for the AC RRU1. Wear an ESD wrist strap or a pair of ESD gloves.2. Turn the puller of each optical module outwards, insert the optical module into theCPRI port on the BBU and the CPRI_W or CPRI0 port on the RRU respectively,and then turn the puller inwards, as shown in Figure 15-38.Figure 15-38 Installing the optical module3. Connect one end of the CPRI optical cable to the cabling cavity of the RRU, as shownin Figure 15-39.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-63
Figure 15-39 Connections of the CPRI optical cable for AC RRUs(1) CPRI optical cable4. Connect the other end to the CPRI port on the BBU.5. Route cables by referring to 15.1 Cabling Requirements.6. Use cable ties to bind cables.7. Label the installed cables by referring to Attaching an L-Shaped Label.----End15.12 Installing the Antenna Jumper for the RRUThis section describes the procedure for installing the antenna jumper for the DC RRU.15 Installing CablesDBS3900(ICR)Installation Guide15-64 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
ContextCAUTIONlFix a DIN connector near the cable rack before fixing another DIN connector far from thecable rack when installing the antenna jumper for the DC RRU. Pre-bend the RF jumperbefore connecting it to the RRU.lThe three wire clips in the middle of the cable trough are used for routing feeders. Each wireclip holds four feeders. You must install the feeders on the lower level before installing thefeeders on the upper level.lThe minimum bending radius of the antenna jumper is 100 mm.lWhen the STMA or Smart Bias-Tee (SBT) is used and the coaxial cable is used for the RETantenna of the RRU3201, OOK signals are required. In this case, the ANT_TX/RXA port isused for communications of the RET antenna.ProcedurelInstalling the antenna jumper for the DC RRU1. Connect one end of the antenna jumper to the ANT_TX/RXA and ANT_RXB portsat the bottom of the RRU.2. Connect the other end to the feeder or antenna, as shown in Figure 15-40.TIPPre-bend the feeder before tightening the feeder connector.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-65
Figure 15-40 Connections of the antenna jumper for the DC RRU3. Route cables by referring to 15.1 Cabling Requirements.4. Use cable ties to bind cables.5. Label the installed cables by referring to Attaching a Sign Plate Label.lInstalling the antenna jumper for the AC RRU1. Connect one end of the antenna jumper to the ANTA and ANTB ports at the bottomof the RRU.2. Connect the other end to the feeder or antenna, as shown in Figure 15-41.TIPPre-bend the feeder before tightening the feeder connector.15 Installing CablesDBS3900(ICR)Installation Guide15-66 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 15-41 Connections of the antenna jumper for the AC RRU3. Route cables by referring to 15.1 Cabling Requirements.4. Use cable ties to bind cables.5. Label the installed cables by referring to Attaching a Sign Plate Label.----End15.13 Installing a GPS Clock Signal CableThis section describes the procedure for installing the GPS clock signal cable.ProcedureStep 1 Connect the other end of the GPS clock signal cable to the GPS port on the USCU, orLMPTNOTEThe GPS clock signal cable is connected to the GPS port on the USCU for a base station working in GSMOnly, UMTS Only, or GSM+UMTS mode. It is connected to the GPS port on the LMPT for a base stationworking in LTE Only, UMTS+LTE, or GSM+LTE mode.The route for the GPS clock signal cable is the same when the cable is connected to theLMPT, or USCU.Figure 15-42 shows the connections of the GPS clock signal cable to the GPS port on the USCU.DBS3900(ICR)Installation Guide 15 Installing CablesIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.15-67
Figure 15-42 shows the installation of the GPS clock signal cable.Figure 15-42 GPS clock signal cable(1) GPS clock signal cableStep 2 Route cables by referring to 15.1 Cabling Requirements.Step 3 Use cable ties to bind cables.Step 4 Label the installed cables by referring to Attaching an L-Shaped Label.----End15 Installing CablesDBS3900(ICR)Installation Guide15-68 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
16 Checklist for the DBS3900 HardwareInstallationThis section describes the checklist for the DBS3900 hardware installation.Table 16-1 Hardware installation checklistNo. Item1The position for each equipment conforms to the engineering design and meets thespace requirement. Sufficient space is reserved for equipment maintenance.2 The BBU, RRU, and auxiliary devices are securely installed, and all the screws aretightened.3 The DIP switch on the BBU is correctly set.4 The cover plate is securely installed on the cabling cavity of the RRU.5 Waterproof fillers are installed in the idle cable troughs of the cabling cavity of theRRU, and the cover plate of the cabling cavity is securely installed. In addition, theidle RF ports are covered with waterproof caps and waterproofed.6 All the power cables and PGND cables are not short-circuited or reverselyconnected. In addition, no damaged or broken parts exist.7 There are no connectors or joints on the power cable or PGND cable.8 Tightly press the OT terminal on the conductor when adding the OT terminal tothe power cable or PGND cable.9 The bare wire and OT terminal at the wiring terminal are tightly wrapped with theinsulation tape or heat-shrinkable tube.10 The working grounding and protection grounding of the base station and the surgeprotection grounding of the building share one group of grounding conductors.11 The connector of the signal cable is intact, and no damaged or broken parts existon the cable.DBS3900(ICR)Installation Guide 16 Checklist for the DBS3900 Hardware InstallationIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.16-1
No. Item12 The distance between the bundled fiber and the BBU panel is between 40 mm and70 mm.13 Labels are correct, legible, and complete on both ends of each cable.16 Checklist for the DBS3900 Hardware InstallationDBS3900(ICR)Installation Guide16-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
17 Performing the DBS3900 Power-OnCheckAfter all devices are installed, you need to check the power-on status of the BBU and RRU.CAUTIONlThe DBS3900 must be powered on within seven days after it is unpacked, and the periodfor which the DBS3900 remains powered-off during maintenance must not exceed 48hours.lThe RRU must be powered on within 24 hours after it is unpacked, and the period for whichthe RRU remains powered-off during maintenance must not exceed 24 hours.Checking the Power-On Status of the BBUFigure 17-1 shows the BBU power-on check process.DBS3900(ICR)Installation Guide 17 Performing the DBS3900 Power-On CheckIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.17-1
Figure 17-1 BBU power-on check processChecking the Power-On Status of the RRUFigure 17-2 shows the RRU power-on check process.17 Performing the DBS3900 Power-On CheckDBS3900(ICR)Installation Guide17-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)
Figure 17-2 RRU power-on check processDBS3900(ICR)Installation Guide 17 Performing the DBS3900 Power-On CheckIssue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.17-3
18 Installing the Cover Plate for the IMB03This section describes the procedure for installing the cover plate for the IMB03.ProcedureStep 1 Fit the tabs on the cover plate into the slots in the IMB03, as shown in Figure 18-1.Figure 18-1 Installing the cover plateStep 2 Tighten the M3×8 bolt on the left of the cover plate for the IMB03 until the tightening torquereaches 0.3 N·m using a Phillips torque screwdriver, as shown in Figure 18-2.DBS3900(ICR)Installation Guide 18 Installing the Cover Plate for the IMB03Issue 01 (2011-03-30) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.18-1
Figure 18-2 Securing the cover plate----End18 Installing the Cover Plate for the IMB03DBS3900(ICR)Installation Guide18-2 Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.Issue 01 (2011-03-30)

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