QISBTS3702E-2500WiMAX Outdoor Pico Base Station

DBS3900 WiMAX V300R002 Site Maintenance Guide Issue01 Date2009-11-30 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Huawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. For any assistance, please contact our local office or company headquarters. Huawei Technologies Co., Ltd. Address:Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website:http://www.huawei.com Email:[email protected] Copyright © Huawei Technologies Co., Ltd. 2009. 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 the property of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The 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 the warranty of any kind, express or implied. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. Contents About This Document.....................................................................................................................1 1 Preparations for Site Maintenance.........................................................................................1-1 2 Tasks of Routine Hardware Maintenance.............................................................................2-1 2.1 Maintenance of Power Supply System and Grounding System of the BTS3702E.........................................2-2 2.2 Maintenance of BTS3702E Main Equipment.................................................................................................2-2 2.3 Maintenance of Cables....................................................................................................................................2-3 3 Powering On and Powering Off the BTS3702E....................................................................3-1 3.1 Powering On the BTS3702E...........................................................................................................................3-2 3.2 Powering Off the BTS3702E..........................................................................................................................3-4 4 Replacing the BTS3702E Modules..........................................................................................4-1 5 Replacing the Optical Modules ..............................................................................................5-1 6 Replacing the Power Modules ................................................................................................6-1 7 Replacing the BTS3702E Cables..............................................................................................7-1 7.1 Replacing the Power Cables of the BTS3702E...............................................................................................7-2 7.2 Replacing the Signal Cables of the BTS3702E...............................................................................................7-3 7.3 Replacing the Transmission Cables of the BTS3702E...................................................................................7-4 7.3.1 Replacing the Ethernet Cables...............................................................................................................7-4 7.3.2 Replacing the Optical Fibers..................................................................................................................7-5 7.4 Replacing the RF Jumpers of the BTS3702E..................................................................................................7-6 DBS3900 WiMAX Site Maintenance Guide (Draft)Contents Issue 01 (2009-11-30)Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. i Tables Table 2-1 Maintenance tasks for the power supply system and grounding system of the BTS3702E.................2-2 Table 2-2 Maintenance tasks of the BTS3702E...................................................................................................2-3 Table 2-3 Maintenance items for cables...............................................................................................................2-3 Table 3-1 Meanings of the BTS3702E indicators................................................................................................3-2 DBS3900 WiMAX Site Maintenance Guide (Draft)Tables Issue 01 (2009-11-30)Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. iii About This Document Overview After completing the deployment and acceptance test of the BTS3702E, Huawei conducts routine maintenance to ensure that the BTS3702E operates in its optimum capacity. The document describes the tasks of the routine hardware maintenance of the BTS3702E, including the maintenance of the power supply system and grounding system, the maintenance of the BTS3702E main equipment, and the maintenance of the cables. In addition, the document provides guidance for the replacement of modules and cables. Version The following table lists the product version related to this document. Product NameVersion BTS3702EV300R002 Intended Audience This document is intended for: lSyst…

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Huawei Technologies Co., Ltd. Address: Huawei Industrial Base,Bantian Longgang,Shenzhen 518129, P.R China Post ZIP: 518129 Page: 1/1 To: CETECOM Fax: NULL From:Zhang Xinghai Fax:0086-755-89652518 Tel:0086-755-89650863 Email address: [email protected] Http: www.huawei.com Subject: Letter of Confidentiality Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with the Code of Federal Regulations Title 47 Section 0.457 and 0.459 pertaining to confidential material. Huawei Technologies Co., Ltd. would like the following documents regarding this submission for FCC ID: QISBTS3702E-2500 to be kept confidential: 1 Schematic diagram 2 Block Diagram. 3 Parts list (BOM) Information. 4 Operational description. 5. Tune-up procedure The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, For and Behalf of: Huawei Technologies Co., Ltd. Zhang Xinghai EMC Laboratory Manager

Huawei Technologies Co., Ltd. Administration Building, Huawei Base, Bantian, Longgang District, Shenzhen 518129 P.R.C. +86 755 28780808 www.huawei.com Huawei internal reference RCT-US-01-01 USA FCC Short Term Confidentiality Request template Effective date: 2007-01-06 Version 1.1 Short Term Confidentiality Request 2010-01-11 Federal Communications Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 Subject: SHORT-TERM Confidentiality Request for FCC ID: QISBTS3702E-2500 Product Name: WiMAX Outdoor Pico Base Station Product Model: BTS3702E To whom maybe concern: Pursuant to sections 0.457 and 0.459 of CFR 47 and to avoid premature release of sensitive information prior to marketing or release of the product to the public, Huawei Technologies Co., Ltd requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 45days: 1. External Photos 2. Internal Photos 3. Test Setup Photos 4. Users Manual The applicant also acknowledges that they will also provide appropriate notice to CETECOM should either of the following occur: A) If the applicant requires additional 45 day extension periods they will notify CETECOM with a new request letter at least 7 days prior to the short-term confidentiality expiration date-[Note: up to maximum of 3 extensions only are allowed], or b) Immediately notify CETECOM in the event the information regarding the product of the product is made available to the public. CETECOM will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, Zhang XingWei Regulation Compliance Manager Print name Signature Title

Figure 1, Front view Figure 2, Bottom view Figure 3, Left Side view Figure 4, Right Side view

BTS3702E wangwenxing wangaihong zhangke pangli POWER RATING: -48V;4.5A FCC ID:QISBTS3702E-2500 02317631M01_BTS3702E_2.5G A BTS3702E 02317631M01_BTS3702E_2.5G.cdr

Figure 1, View of QL61BTRU Figure 2, View of QL41PAU1 Figure 3, View of QL61DDPU

FCC Maximum Permissible Exposure (MPE) Estimation Report Product Name: WiMAX Outdoor Pico Base Station Model Number: BTS3702E Report No: SYBH (R) 005122009EB-2 FCC ID: QISBTS3702E-2500 Reliability Laboratory of Huawei Technologies Co., Ltd. Huawei Base, Bantian, Longgang District, Shenzhen 518129, P.R. China Tel: +86 755 28780808 Fax: +86 755 89652518 FCC MPE Estimation Report of BTS3702E FCC ID: QIS BTS3702E-2500 Security Level: Public Report No: SYBH (R) 005122009EB-2 Confidential Information of Huawei. No Distribution without Written Permission Page2, Total12 Notice 1. The laboratory has obtained the accreditation of China National Accreditation Service for Conformity Assessment (CNAS), and accreditation number: L0310. 2. The laboratory has obtained the accreditation of THE AMERICAN ASSOCIATION FOR LABORATORY ACCREDITATION (A2LA), and Accreditation Council Certificate Number: 2174.01. 3. The laboratory has been listed on the US Federal Communications Commission list of test facilities recognized to perform electromagnetic emissions measurements. The site recognition number is 97456. 4. The laboratory has been listed by industry Canada to perform electromagnetic emission measurement. The site recognition number is 6369A-1. 5. The laboratory also has been listed by the VCCI to perform EMC measurements. The accreditation number is R2364, C2583, and T256. 6. The test report is invalid if not marked with "exclusive stamp for the test report". 7. The test report is invalid if not marked with the stamps or the signatures of the persons responsible for performing, revising and approving the test report. 8. The test report is invalid if there is any evidence of erasure and/or falsification. 9. If there is any dissidence for the test report, please file objection to the test centre within 15 days from the date of receiving the test report. 10. Normally, the test report is only responsible for the samples that have undergone the test. 11. Context of the test report cannot be used partially or in full for publicity and/or promotional purposes without previous written approval of the laboratory. FCC MPE Estimation Report of BTS3702E FCC ID: QIS BTS3702E-2500 Security Level: Public Report No: SYBH (R) 005122009EB-2 Confidential Information of Huawei. No Distribution without Written Permission Page3, Total12 REPORT ON FCC Maximum Permissible Exposure (MPE) Estimation of WiMAX Outdoor Pico Base Station Model Number: BTS3702E Report No: SYBH (R)005122009EB-2 FCC ID: QISBTS3702E-2500 REGULATION FCC 47CFR Part 1 (10-1-07 Edition) OET Bulletin 65 (Edition 97-01) CONCLUSION COMPLIANT General Manager 2009-12-22 Date (y-m-d) Name Signature Technical Responsibility For Area of Testing 2009-12-22 Date (y-m-d) Name Signature Test Lab Engineer 2009-12-22 Date (y-m-d) Name Signature FCC MPE Estimation Report of BTS3702E FCC ID: QIS BTS3702E-2500 Security Level: Public Report No: SYBH (R) 005122009EB-2 Confidential Information of Huawei. No Distribution without Written Permission Page4, Total12 Contents 1 EUT Information ................................................................................................................................5 1.1 PRODUCT DESCRIPTION................................................................................................................5 1.2 TECHNICAL DESCRIPTION OF EUT.................................................................................................5 2 FCC RF Exposure Requirements .....................................................................................................6 2.1 FCC ROUTINE ENVIRONMENTAL EVALUATION.................................................................................6 2.2 MAXIMUM PERMISSIBLE EXPOSURE (MPE)....................................................................................8 3 RF Exposure Evaluation...................................................................................................................9 3.1 PREDICTION OF THE EXPOSURE TO ELECTROMAGNETIC FIELDS.......................................................9 3.2 CALCULATION OF THE SAFE DISTANCE...........................................................................................9 4 Location of BTS Antennas.............................................................................................................11 4.1 EXCLUSIONS ZONES....................................................................................................................11 4.2 GUIDELINES ON ARRANGING ANTENNA SITES................................................................................11 FCC MPE Estimation Report of BTS3702E FCC ID: QIS BTS3702E-2500 Security Level: Public Report No: SYBH (R) 005122009EB-2 Confidential Information of Huawei. No Distribution without Written Permission Page5, Total12 1 EUT Information 1.1 Product Description The BTS3702E is a compact integrated outdoor WiMAX BTS. It receives and transmits radio signals to enable communication between the WiMAX network and the MS/SS. The BTS3702E communicates with the MS/SS through the R1 interface and communicates with the ASN-GW through the R6 interface. With the ASN-GW, the BTS3702E manages the radio resources and radio parameters. 1.2 Technical Description of EUT Table 1. Service and Test Mode List Operating frequency band: BRS&EBS Band: Uplink (RX): 2496 to 2690 MHz Downlink (TX): 2496 to 2690 MHz Maximum power input to the antenna: BRS&EBS Band: Rated max.: 36 dBm Measured max.: 35.57dBm (Note: refer to FCC/RF test report for the measured output power) Antenna Information: BRS&EBS Band: Antenna gain (typical): 18 dBi FCC MPE Estimation Report of BTS3702E FCC ID: QIS BTS3702E-2500 Security Level: Public Report No: SYBH (R) 005122009EB-2 Confidential Information of Huawei. No Distribution without Written Permission Page6, Total12 2 FCC RF Exposure Requirements 2.1 FCC Routine Environmental Evaluation WiMAX Outdoor Pico Base Station (BTS3702E) emit RF radiation (Radiation Hazard).…

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FCC Test Report Product Name: WiMAX Outdoor Pico Base Station Model Number: BTS3702E Report No: SYBH (R) 005122009EB-1 FCC ID: QISBTS3702E-2500 Reliability Laboratory of Huawei Technologies Co., Ltd. Huawei Base, Bantian, Longgang District, Shenzhen 518129, P.R. China Tel: +86 755 28780808 Fax: +86 755 89652518 FCC Test Report of BTS3702E FCC ID: QISBTS3702E-2500 Security Level: Public Report No: SYBH (R) 005122009EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page2, Total37 Notice 1. The laboratory has obtained the accreditation of China National Accreditation Service for Conformity Assessment (CNAS), and accreditation number: L0310. 2. The laboratory has obtained the accreditation of THE AMERICAN ASSOCIATION FOR LABORATORY ACCREDITATION (A2LA), and Accreditation Council Certificate Number: 2174.01. 3. The laboratory has been listed on the US Federal Communications Commission list of test facilities recognized to perform electromagnetic emissions measurements. The site recognition number is 97456. 4. The laboratory has been listed by industry Canada to perform electromagnetic emission measurement. The site recognition number is 6369A-1. 5. The laboratory also has been listed by the VCCI to perform EMC measurements. The accreditation number is R2364, C2583, and T256. 6. The test report is invalid if not marked with "exclusive stamp for the test report". 7. The test report is invalid if not marked with the stamps or the signatures of the persons responsible for performing, revising and approving the test report. 8. The test report is invalid if there is any evidence of erasure and/or falsification. 9. If there is any dissidence for the test report, please file objection to the test centre within 15 days from the date of receiving the test report. 10. Normally, the test report is only responsible for the samples that have undergone the test. 11. Context of the test report cannot be used partially or in full for publicity and/or promotional purposes without previous written approval of the laboratory. FCC Test Report of BTS3702E FCC ID: QISBTS3702E-2500 Security Level: Public Report No: SYBH (R) 005122009EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page3, Total37 REPORT ON FCC Test of WiMAX Outdoor Pico Base Station Model Name: BTS3702E Report No: SYBH(R)005122009EB-1 FCC ID: QISBTS3702E-2500 REGULATION 47 CFR FCC Part 2, Subpart J 47 CFR FCC Part 27, Subpart C & M CONCLUSION PASSED General Manager 2009-12-22 Date (y-m-d) Name Signature Technical Responsibility For Area of Testing 2009-12-21 Date (y-m-d) Name Signature Test Lab Engineer 2009-12-21 Date (y-m-d) Name Signature FCC Test Report of BTS3702E FCC ID: QISBTS3702E-2500 Security Level: Public Report No: SYBH (R) 005122009EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page4, Total37 Contents 1 Summary...........................................................................................................................................5 2 Product Description..........................................................................................................................6 2.1 PRODUCTION INFORMATION OF EUT..............................................................................................6 2.2 MODIFICATION INFORMATION.........................................................................................................6 3 Test Site Description.........................................................................................................................7 3.1 TESTING PERIOD...........................................................................................................................7 4 Product Description..........................................................................................................................8 4.1 TECHNICAL CHARACTERISTICS.......................................................................................................8 4.2 EUT IDENTIFICATION LIST............................................................................................................10 5 Main Test Instruments ....................................................................................................................11 6 Transmitter Measurements............................................................................................................12 6.1 MAXIMUM CHANNEL POWER........................................................................................................13 6.2 MODULATION CHARACTERISTICS..................................................................................................16 6.3 OCCUPIED BANDWIDTH...............................................................................................................18 6.4 BAND EDGES COMPLIANCE..........................................................................................................21 6.5 SPURIOUS EMISSION AT ANTENNA TERMINAL................................................................................24 6.6 RADIATED SPURIOUS EMISSION...................................................................................................28 6.7 FREQUENCY STABILITY................................................................................................................32 7 System Measurement Uncertainty .................................................................................................36 8 Appendices.....................................................................................................................................37 FCC Test Report of BTS3702E FCC ID: QISBTS3702E-2500 Security Level: Public Report No: SYBH (R) 005122009EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page5, Total37 1 Summary The table below summarizes the measurements and results for the equipment of WiMAX Outdoor Pico Base Station - BTS3702E. Deta…

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1 Radiated Disturbance/ Radiated Spurious Emission (30MHz-1GHz) ......................................2 2 Radiated Spurious Emission (above 1GHz)..............................................................................3 1 Radiated Disturbance/ Radiated Spurious Emission (30MHz-1GHz) 2 Radiated Spurious Emission (above 1GHz)