BBU Hardware Description(V100R009C00_01)(PDF)-En

Huawei BBU 3900 installation
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  BBU3900V100R009C00 Hardware Description Issue01Date2014-04-30HUAWEI TECHNOLOGIES CO., LTD.    Copyright © Huawei Technologies Co., Ltd. 2014. 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.  Notice The 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 a warranty of any kind, express or implied.  Huawei Technologies Co., Ltd.  Address:Huawei Industrial BaseBantian, LonggangShenzhen 518129People's Republic of ChinaWebsite: Issue 01 (2014-04-30)Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.i  About This Document Overview The BBU is a baseband processing unit and can be used in various 3900 series base stations.This document describes configurations, functions, application scenarios, and specifications of  boards in the BBU to help users comprehensively understand functions of the BBU.The exteriors of components or cables in this document are for reference only. The actualexteriors may be different. NOTE Unless otherwise specified, the BBU refers to both the BBU3900 and BBU3910 in this document.Unless otherwise specified, LTE refers to either LTE FDD or LTE TDD, and eNodeB refers to either anLTE FDD eNodeB or an LTE TDD eNodeB in this document. The L and T in RAT acronyms refer toLTE FDD and LTE TDD, respectively. Product Version The following table lists the product versions related to this document. Product NameProduct Version BTS3900V100R009C00. The mapping single-mode base station versions are:GBTS: V100R016C00 and V300R016C00eGBTS: V100R016C00 NodeB: V200R016C00eNodeB: V100R007C00BTS3900ABTS3900LBTS3900ALDBS3900BTS3900CV100R009C00. The mapping single-mode base station version is: NodeB: V200R016C00  Intended Audience This document is intended for: BBU3900Hardware DescriptionAbout This DocumentIssue 01 (2014-04-30)Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.ii  l Base station installation personnel l System personnel l Site maintenance personnel Organization 1 Changes in BBU Hardware Description This chapter describes the changes in  BBU Hardware Description . 2 Exterior of a BBU The BBU, which has a case structure, is 19 inches wide and 2 U high. 3 Working Principle and Functions of the BBU The BBU is a baseband processing unit. It processes the baseband signals of the base station. 4 BBU Slot Assignment This chapter describes BBU slot assignment, BBU3900 slot assignment, and BBU3910 slotassignment. 5 Boards in a BBU A BBU includes the following boards: the main processing board, baseband processing board,transmission extension board, fan module, power module, monitoring module, clock board witha satellite card, baseband extension board, and infrastructure interconnection board. 6 BBU Engineering Specifications This section describes the engineering specifications of the BBU, including the power specifications, size, weight, heat dissipation capability, environmental specifications, and surge protection specifications. Conventions Symbol Conventions The symbols that may be found in this document are defined as follows. SymbolDescription Indicates an imminently hazardous situation which, if notavoided, will result in death or serious injury.Indicates a potentially hazardous situation which, if notavoided, could result in death or serious injury.Indicates a potentially hazardous situation which, if notavoided, may result in minor or moderate injury. BBU3900Hardware DescriptionAbout This DocumentIssue 01 (2014-04-30)Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.iii
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