QISRRU3252B41RRU3252 Remote Radio Unit

Doc. Code RRU3252 Compliance and Safety Manual Issue 01 Date 2012-12-13 HUAWEI TECHNOLOGIES CO., LTD. Issue 01 (2012-02-22) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. i Copyright © Huawei Technologies Co., Ltd. 2012. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd. Address: Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website: http://www.huawei.com Email: [email protected] RRU3256 Compliance and Safety Manual Contents Issue 01 (2012-02-22) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. ii Contents 1 Regulatory Compliance Statement ......................................................................................... 1-1 1.1 About This Chapter ....................................................................................................................................... 1-1 1.2 European Community CE Certification DoC ................................................................................................ 1-1 2 Regulatory Compliance Information ..................................................................................... 2-1 2.1 About This Chapter ....................................................................................................................................... 2-1 2.2 Regulatory Compliance Standards ................................................................................................................ 2-1 2.3 European Directives Compliance .................................................................................................................. 2-3 2.4 CISPR 22 Compliance .................................................................................................................................. 2-4 3 Safety Information ..................................................................................................................... 3-1 3.1 About This Chapter ....................................................................................................................................... 3-1 3.2 Overview ....................................................................................................................................................... 3-1 3.2.1 Safety Precautions ................................................................................................................................ 3-1 3.2.2 General Requirements .......................................................................................................................... 3-2 3.3 Electricity Safety ........................................................................................................................................... 3-3 3.3.1 High Voltage ........................................................................................................................................ 3-3 3.3.2 Thunderstorm ....................................................................................................................................... 3-4 3.3.3 Tools ..................................................................................................................................................... 3-4 3.3.4 High Electrical Leakage ....................................................................................................................... 3-4 3.3.5 Power Cable ......................................................................................................................................... 3-4 3.3.6 Fuse ...................................................................................................................................................... 3-5 3.4 Electrostatic Discharge .................................................................................................................................. 3-5 3.5 Inflammable Environment ............................................................................................................................. 3-6 3.6 Radiation ....................................................................................................................................................... 3-6 3.6.1 Electromagnetic Field Exposure .......................................................................................................... 3-6 3.6.2 Laser..................................................................................................................................................... 3-9 3.7 Working at Heights ...................................................................................................................................... 3-11 3.7.1 Weight Lifting .................................................................................................................................... 3-11 3.7.2 Safety…

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DBS3900 V100R005C00 RRU3252/RRU3256 Hardware Maintenance Guide IssueDraft A Date2012-11-30 HUAWEI TECHNOLOGIES CO., LTD. Copyright © Huawei Technologies Co., Ltd. 2012. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd. Address:Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website:http://www.huawei.com Email:[email protected] Issue Draft A (2012-11-30)Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. i About This Document Purpose This document describes routine maintenance procedures for an RRU3252/RRU3256 (referred to as RRU in this document), such as equipment preventive maintenance and power-on and power-off operations. It also describes how to replace the RRU and optical modules. Product Version The following table lists the product version related to this document. Product Name Product Version DBS3900 LTE TDDV100R005C00 and later versions Intended Audience This document is intended for: lSystem engineers lSite maintenance engineers Organization 1 Change History This chapter describes changes in the RRU3252/RRU3256 Hardware Maintenance Guide. 2 Preventive Maintenance Items for an RRU Preventive maintenance for an RRU improves RRU reliability. You are advised to perform scheduled maintenance yearly. 3 Powering On and Powering Off an RRU DBS3900 RRU3252/RRU3256 Hardware Maintenance GuideAbout This Document Issue Draft A (2012-11-30)Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. ii After an RRU is powered on, the RRU indicator status and voltage must be checked. Before an RRU is powered off, you must decide whether to power off the RRU in a normal situation or an emergency based on onsite requirements. 4 Replacing an RRU A distributed base station consists of RRUs and a BBU. Replacing an RRU interrupts all the services carried by the RRU, and alarms are generated. 5 Replacing an Optical Module An optical module provides optical-electrical conversion ports, enabling optical transmission between an RRU and other devices. Optical cables inserted into an optical module must be removed before the optical module is replaced. Replacing an optical module interrupts CPRI signal transmission. Conventions Symbol Conventions The symbols that may be found in this document are defined as follows. SymbolDescription Indicates a hazard with a high level of risk, which if not avoided, will result in death or serious injury. Indicates a hazard with a medium or low level of risk, which if not avoided, could result in minor or moderate injury. Indicates a potentially hazardous situation, which if not avoided, could result in equipment damage, data loss, performance degradation, or unexpected results. Indicates a tip that may help you solve a problem or save time. Provides additional information to emphasize or supplement important points of the main text. General Conventions The general conventions that may be found in this document are defined as follows. Convention Description Times New RomanNormal paragraphs are in Times New Roman. BoldfaceNames of files, directories, folders, and users are in boldface. For example, log in as user root. ItalicBook titles are in italics. DBS3900 RRU3252/RRU3256 Hardware Maintenance GuideAbout This Document Issue Draft A (2012-11-30)Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. iii ConventionDescription Courier New Examples of information displayed on the screen are in Courier New. Command Conventions The command conventions that may be found in this document are defined as follows. ConventionDescription BoldfaceThe keywords of a command line are in boldface. ItalicCommand arguments are in italics. [ ]Items (keywords or arguments) in brackets [ ] are optional. { x | y | ... }Optional items are grouped in braces and separated by vertical bars. One item is selected. [ x | y | ... ]Optional items are grouped in brackets and separated by vertical bars. One item is selected or no item is selected. { x | y | ... } * Optional items are grouped in braces and separated by vertical bars. A minimum of one item or a maximum of all items can be selected. [ x | y | ... ] * Optional items are grouped in brackets and separated by vertical bars. Several items or no item can be selected. GUI Conventions The GUI conventions that may be found in this document are defined as follows. Convention Description BoldfaceButtons, menus, parameters, tabs, window, and dialog titles are in boldface. For example, click OK. >Multi-level menus are in boldface and separated by the ">" signs. For example, choose File > Create > Folder. Keyboard Operations The keyboard operations that may be found in this document are defined as follows. Format Description KeyPress the key. For example, press Enter and press Tab. DBS3900 RRU3252/RRU3256 Hardware Maintenance Guide…

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DBS3900 V100R005C00 RRU3252/RRU3256 Installation Guide IssueDraft A Date2012-11-30 HUAWEI TECHNOLOGIES CO., LTD. Copyright © Huawei Technologies Co., Ltd. 2012. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd. Address:Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website:http://www.huawei.com Email:[email protected] Issue Draft A (2012-11-30)Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. i About This Document Purpose This document describes the process of installing a DC RRU3252/RRU3256 (referred to as RRU in this document). Product Version The following table lists the product version related to this document. Product NameProduct Version DBS3900 LTE TDDV100R005C00 and later versions Intended Audience This document is intended for: Base station installation engineers Organization 1 Change History This chapter describes changes in the RRU3252/RRU3256 Installation Guide. 2 Installation Preparations This chapter describes the reference documents, tools, and instruments that must be ready before the installation. In addition, it specifies the skills that installation engineers must have. 3 Information About the Installation Before installing an RRU, you must be familiar with its exterior, ports, installation options, physical supports, and installation clearance requirements. 4 Unpacking the Equipment This chapter describes how to unpack and check the delivered equipment to ensure that all the materials are included and intact. DBS3900 RRU3252/RRU3256 Installation GuideAbout This Document Issue Draft A (2012-11-30)Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. ii 5 Installation Process The installation process involves installing an RRU and RRU cables, checking the RRU hardware installation, and powering on the RRU. 6 Hoisting the RRU and Cables onto a Tower This section describes how to hoist the RRU and Cables onto a tower and provides important notes about the installation. 7 Installing the RRU This chapter describes the procedure for installing the RRU. The RRU can be installed on a pole, U-steel, angle steel, or wall as required. 8 Installing RRU Cables This chapter describes the procedure for installing RRU cables. 9 Checking the RRU Hardware Installation This section describes how to check RRU hardware installation after the installation is complete. 10 Powering On an RRU This section describes how to check the power-on status of an RRU after all the devices are installed. 11 Appendix This section describes the procedure for adding an easy power receptacle (pressfit type) connector. Conventions Symbol Conventions The symbols that may be found in this document are defined as follows. Symbol Description Indicates a hazard with a high level of risk, which if not avoided, will result in death or serious injury. Indicates a hazard with a medium or low level of risk, which if not avoided, could result in minor or moderate injury. Indicates a potentially hazardous situation, which if not avoided, could result in equipment damage, data loss, performance degradation, or unexpected results. Indicates a tip that may help you solve a problem or save time. Provides additional information to emphasize or supplement important points of the main text. DBS3900 RRU3252/RRU3256 Installation GuideAbout This Document Issue Draft A (2012-11-30)Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. iii General Conventions The general conventions that may be found in this document are defined as follows. ConventionDescription Times New RomanNormal paragraphs are in Times New Roman. BoldfaceNames of files, directories, folders, and users are in boldface. For example, log in as user root. ItalicBook titles are in italics. Courier New Examples of information displayed on the screen are in Courier New. Command Conventions The command conventions that may be found in this document are defined as follows. ConventionDescription BoldfaceThe keywords of a command line are in boldface. ItalicCommand arguments are in italics. [ ]Items (keywords or arguments) in brackets [ ] are optional. { x | y | ... }Optional items are grouped in braces and separated by vertical bars. One item is selected. [ x | y | ... ]Optional items are grouped in brackets and separated by vertical bars. One item is selected or no item is selected. { x | y | ... } * Optional items are grouped in braces and separated by vertical bars. A minimum of one item or a maximum of all items can be selected. [ x | y | ... ] * Optional items are grouped in brackets and separated by vertical bars. Several items or no item can be selected. GUI Conventions The GUI conventions that may be found in this document are defined as follows. Convention Description BoldfaceButtons, menus, parameters, tabs, window, and dialog tit…

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Huawei Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: QIS RRU3252B41 To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely.
Schematic diagram
Block Diagram
Parts list (BOM) Information
Operational description
Tune-up procedure Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair the market. In additional to above mentioned documents, pursuant to Public Notice DA 04 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authoriz devices. We are requesting the Commission wit viewing for 180 days after the date the grant of equipment authorization is issued:
External Photos
Internal Photos
Test Setup Photos
Users Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Huawei Technologies Co.,Ltd mmunications Commission Request for Confidentiality RRU3252B41 Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Parts list (BOM) Information Operational description ove mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair In additional to above mentioned documents, pursuant to Public Notice DA 04 the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authoriz devices. We are requesting the Commission withholds the following documents viewing for 180 days after the date the grant of equipment authorization is issued: It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those ation will be available for public review once the grant of equipment authorization is Technologies Co.,Ltd. 2013-03-01 Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as ove mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized hholds the following documents from public viewing for 180 days after the date the grant of equipment authorization is issued: It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those ation will be available for public review once the grant of equipment authorization is Best Regards Zhang Xinghai EMC Laboratory Manager Huawei Technologies Co., Ltd. E-mail: [email protected] Fax: 0086-0755-89650226

芉档舮称 芉档芴级： 2013-3-7 华为机密，未经许可不得扩散 第1页, 共4页 Photo documentation of Internal of RRU3252 芉档舮称 芉档芴级： 2013-3-7 华为机密，未经许可不得扩散 第2页, 共4页 Photo documentation of External of RRU3252 芉档舮称 芉档芴级： 2013-3-7 华为机密，未经许可不得扩散 第3页, 共4页 芉档舮称 芉档芴级： 2013-3-7 华为机密，未经许可不得扩散 第4页, 共4页

文档名称 文档密级： 2013-3-18 华为机密，未经许可不得扩散 第8页, 共8页

文档名称 文档密级： 2013-3-18 华为机密，未经许可不得扩散 第1页, 共8页 Photo documentation of Internal of RRU3252 文档名称 文档密级： 2013-3-18 华为机密，未经许可不得扩散 第2页, 共8页 文档名称 文档密级： 2013-3-18 华为机密，未经许可不得扩散 第3页, 共8页 文档名称 文档密级： 2013-3-18 华为机密，未经许可不得扩散 第4页, 共8页 文档名称 文档密级： 2013-3-18 华为机密，未经许可不得扩散 第5页, 共8页 Photo documentation of External of RRU3252 文档名称 文档密级： 2013-3-18 华为机密，未经许可不得扩散 第6页, 共8页 文档名称 文档密级： 2013-3-18 华为机密，未经许可不得扩散 第7页, 共8页 文档名称 文档密级： 2013-3-18 华为机密，未经许可不得扩散 第8页, 共8页

FCC&IC Electromagnetic Field Health Compliance Report Product Name: Remote Radio Unit Product Model: RRU3252 Report Number: SYBH(R)00810858EB-2 FCC ID: QISRRU3252B41 IC ID: 6369A-RRU3252 Reliability Laboratory of Huawei Technologies Co., Ltd. Administration Building, Headquarters of Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, 518129, P.R.C Tel: +86 755 28780808 Fax: +86 755 89652518 FCC Electromagnetic Field Health Compliance Report of RRU3252 V321R001 FCC ID: QISRRU3252B41, IC ID: 6369A-RRU3252 Security Level: Public Report No: SYBH(R)00810858EB-2 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 2 of 13 Notice 1. The laboratory has Passed the accreditation by China National Accreditation Service for Conformity Assessment (CNAS). The accreditation number is L0310. 2. The laboratory has Passed the accreditation by The American Association for Laboratory Accreditation (A2LA). The accreditation number is 2174.01. 3. The laboratory has been listed by the US Federal Communications Commission to perform electromagnetic emission measurements. The site recognition number is 97456. 4. The laboratory has been listed by Industry Canada to perform electromagnetic emission measurements. The recognition numbers of test site are 6369A-1 and 6369A-3. 5. The laboratory has been listed by the VCCI to perform EMC measurements. The accreditation numbers of test site No.1 are R-2364, G-415, C-2583, and T-256, and the accreditation numbers of test site No.2 are R-3760, G-485, C-4210 and T-1237. 6. The test report is invalid if not marked with the signatures of the persons responsible for preparing and approving the test report. 7. The test report is invalid if there is any evidence of erasure and/or falsification. 8. The test report is only valid for the test samples. 9. Content of the test report, in part or in full, cannot be used for publicity and/or promotional purposes without prior written approval from the laboratory. FCC Electromagnetic Field Health Compliance Report of RRU3252 V321R001 FCC ID: QISRRU3252B41, IC ID: 6369A-RRU3252 Security Level: Public Report No: SYBH(R)00810858EB-2 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 3 of 13 Applicant: Huawei Technologies Co., Ltd. Address: Administration Building, Headquarters of Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, 518129, P.R.C Product Name: Remote Radio Unit Product Model: RRU3252 Version: V321R001 Date of Receipt Sample: 2012-12-21 Start Date of Test: 2012-12-24 End Date of Test: 2013-01-08 Test Result: Pass Approved by Senior Engineer: 2013-01-17 Zhang Xinghai Date Name Signature Prepared by: 2013-01-17 Liang Changguan Date Name Signature FCC Electromagnetic Field Health Compliance Report of RRU3252 V321R001 FCC ID: QISRRU3252B41, IC ID: 6369A-RRU3252 Security Level: Public Report No: SYBH(R)00810858EB-2 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 4 of 13 Modification Record No. Last Report No. Modification Description 1 --- First report. FCC Electromagnetic Field Health Compliance Report of RRU3252 V321R001 FCC ID: QISRRU3252B41, IC ID: 6369A-RRU3252 Security Level: Public Report No: SYBH(R)00810858EB-2 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 5 of 13 CONTENT 1 General Information ................................................................................................................................................ 6 1.1 Applied Standard........................................................................................................................................ 6 1.2 Test Location ............................................................................................................................................. 6 1.3 Test Environment Condition ....................................................................................................................... 6 2 Description of the Equipments/Site under Estimation ............................................................................................. 7 2.1 General Description ................................................................................................................................... 7 2.2 Technical Description ................................................................................................................................. 7 3 Electromagnetic Field Health Requirements........................................................................................................... 8 3.1 FCC Routine Environmental Evaluation ..................................................................................................... 8 3.2 Maximum Permissible Exposure (MPE) ................................................................................................... 10 4 Electromagnetic Field Health Estimation .............................................................................................................. 11 4.1 Calculation Model..................................................................................................................................... 11 4.2 Cylindrical Boundary Model and Safe Distance ....................................................................................... 11 4.3 Location of Antennas ............................................................................................................................... 12 4.4 Calculation of the Power Density or Safe Distance .................................................................................. 13 FCC Electromagnetic Field Health Compliance Report of RRU3252 V321R001 FCC ID: QISRRU3252B41, IC ID: 6369A-RRU3252 Security Level: Public Report No: SYBH(R)00810858EB-2 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 6 of 13 1 General Information 1.1 Applied Standard Applied Rules: 47CFR FCC Part 1 (10…

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RF Test Report Product Name: Remote Radio Unit Product Model: RRU3252 Report Number: SYBH(R)00810858EB-1 FCC ID: QISRRU3252B41 IC ID: 6369A-RRU3252 Reliability Laboratory of Huawei Technologies Co., Ltd. Administration Building, Headquarters of Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, 518129, P.R.C Tel: +86 755 28780808 Fax: +86 755 89652518 RF Test Report of RRU3252 V321R001 FCC ID: QISRRU3252B41, IC ID: 6369A-RRU3252 Security Level: Public Report No: SYBH(R)00810858EB-1 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Page 2 of 20 Notice 1. The laboratory has Passed the accreditation by China National Accreditation Service for Conformity Assessment (CNAS). The accreditation number is L0310. 2. The laboratory has Passed the accreditation by The American Association for Laboratory Accreditation (A2LA). The accreditation numbe…

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