
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
HUAWEI TECHNOLOGIES CO., LTD. Issue: 01 Date: 2010-03-20 BTS3701B V300R003 Installation Guide 1 Safety Precautions Abide by All Safety Requirements To ensure personal and equipment safety, abide by safety precautions described in the label on equipment or in the manual when you install, operate, or maintain the equipment. The "Safety Warning", "Caution", and "Note" in the manual are not the contents of safety requirements. They are provided as the supplement to the safety precautions. When operating Huawei products or equipment, strictly follow all precautions and special safety instructions required by Huawei. The "Safety Warning" in the manual is only based on the knowledge of Huawei. Huawei will not assume any responsibility for the loss incurred by operations violating the universal safety rules or standards for designing, producing, or using the equipment. Abide by Local Laws and Regulations When operating the equipment, abide by local laws and regulations. Requirements for Personnel The installation and maintenance personnel of Huawei equipment must be strictly trained. They are not allowed to install, operate, or maintain the equipment until they have mastered the correct operation method and got familiar with the safety requirements. Symbol Description Indicates a hazard with a high level of risk, which if not avoided, will result in death or serious 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. Personal Safety β’ Directly contacting or indirectly contacting high voltage power supply through wet objects is lethally dangerous. β’ Incorrect high voltage operations will cause incidents such as fire or a shock hazard. β’ Never perform any high voltage AC operations or perform operations on a tower or a mast during a thunderstorm. It can be lethally dangerous. β’ Any equipment must be grounded before it is connected to the power supply. Ungrounded equipment can be lethally dangerous. β’ Never perform any hot-line operation. β’ Strong RF signals are harmful to human health. Ensure that the transmit antennas are shut down before an antenna installation or maintenance operation on a tower or mast installed with multiple transmit antennas. β’ During an operation involving optical cables, keep your eyes far away from optical output ports and do not directly look at the optical output ports with bare eyes. β’ Take measures to prevent dusts from entering your respiratory tract or eyes when drilling holes. β’ Before connecting cables to storage batteries, disconnect the storage batteries from the power supply. Otherwise, injuries may be incurred. β’ When working aloft, take measures to prevent objects from falling. Equipment Safety β’ Before operating the equipment, check the electric continuity of the equipment that requires grounding to ensure that it is reliably grounded. β’ The static electricity produced by human body may damage the static-sensitive components, such as LSI on boards. Take proper ESD prevention measures, for example, wear ESD wrist straps or gloves to prevent boards, modules, and electronic components from being destroyed by static of the human body. β’ When operating storage batteries, prevent the battery short-circuiting and electrolyte overflow or leakage. The electrolyte corrodes metal objects and the boards, producing rust and causing board short-circuiting. β β β β β β Indicates a hazard with a medium or low level of risk, which if not avoided, could result in minor or moderate injury. Provides additional information to emphasize or supplement important points of the main text. Copyright Β© Huawei Technologies Co., Ltd. 2010. Β© All rights reserved. 2 Installation ProcessInstallation Tools zWhen an external antenna is used, connect the antenna to the BTS3701B before installing the BTS3701B. zWhen the BTS3701B is installed on a wall, the integrated mode is recommended. zThe BTS3701B must be installed at least 0.5 m (1'-7 11/16'') away from the interference sources such as power supply and at least 2 m (6'-6 3/4'') away from the high frequency radiation sources. The BTS3701B cannot be placed horizontally on a flat object, such as a table. Measuring tape MarkerHammer drillLadder Vacuum cleanerAdjustable wrenchPhillips screwdriverRubber mallet Diagonal pliersLevelWire stripper 3 Minimum Space Requirements Space Requirements a Dimensions of the BTS3701B b A minimum of 500 mm (1'-7 11/16'') should be reserved at the back of the BTS3701B only in the ceiling installation mode. 230 mm (9 1/16'') 165 mm (6 1/2'') 65 mm (2 9/16'') β₯300 mm (11 13/16'') β₯170 mm (6 11/16'') β₯100 mm (3 15/16'') β₯250 mm (9 13/16'') β₯250 mm (9 13/16'') 4 Installation Modes Installing the BTS3701B on a Wall (Separated Mode) a b Installing the BTS3701B on a Wall (Integrated Mode) Regular installation Reverse installation Regular installation Reverse installation BTS3701B Mounting bracket for the module Mounting bracket for the adapter Ceiling mounting bracket Transitional piece Adapter 5 Installation Modes d Installing the BTS3701B on a Pole (Integrated Mode) Installing the BTS3701B on a Pole (Separated Mode) c Regular installation Reverse installation Regular installation Reverse installation The requirements for the installation carrier are as follows: Pole Angle steelU-steel 20 mm (13/16'') to 85 mm (3 3/8'') 20 mm (13/16'') to 75 mm (2 15/16'') 20 mm (13/16'') to 75 mm (2 15/16'') 20 mm (13/16'') to 65 mm (2 9/16'') 20 mm (13/16'') to 65 mm (2 9/16'') 6 Installation Modes Installing the BTS3701B on a Ceiling e Regular installation Reverse installation If the BTS3701B is installed on a ceiling, the ceiling must be made of concrete and can bear a weight of 323.6 N.m (2864.10 lbf.in.). Installing the BTS3701B on a Wall a Determining Installation Positions of the Mounting Brackets b Drilling Holes and Installing Expansion Bolts For tβ¦
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Huawei Technologies Co., Ltd. Address: Huawei Industrial Base,Bantian Longgang,Shenzhen 518129, Post ZIP: 518129 P.R China To: CETECOM Fax: NULL From:Zhang Xinghai Fax:0086-755-89652518 Tel:0086-755-89650863 Email address: [email protected] Web: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: QISBTS3701B-2500M 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 2010-10-12 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: QISBTS3701B-2500M Product Name: WiMAX Indoor Pico Base Station Product Model: BTS3701B 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
2010-5-3 1, 3 External Photos of HUAWEI BTS3701B 01 Front and side view of BTS3701B 2010-5-3 2, 3 02 Front view of interfaces 03 Bottom view of BTS3701B 2010-5-3 3, 3 04 Rear view of BTS3701B
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2010-5-14 1, 1
Internal Photos of HUAWEI BTS3701B 01 internal view of main board components side 02 internal view without RF board 03 View of main board solder side 04 View of RF board components side 05 View of RF board solder side 06 View of RF interface board components side 07View of RF interface board solder side
FCC Maximum Permissible Exposure (MPE) Estimation Report Product Name: WiMAX Indoor Pico Base Station Model Number: BTS3701B Report No: SYBH (R) 002082010EB-2 FCC ID: QISBTS3701B-2500M 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 BTS3701B FCC ID: QIS BTS3701B-2500M Security Level: Public Report No: SYBH (R) 002082010EB-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 BTS3701B FCC ID: QIS BTS3701B-2500M Security Level: Public Report No: SYBH (R) 002082010EB-2 Confidential Information of Huawei. No Distribution without Written Permission Page3, Total12 REPORT ON FCC Maximum Permissible Exposure (MPE) Estimation of WiMAX Indoor Pico Base Station Model Number: BTS3701B Report No: SYBH (R)002082010EB-2 FCC ID: QISBTS3701B-2500M REGULATION FCC 47CFR Part 1 (10-1-07 Edition) OET Bulletin 65 (Edition 97-01) CONCLUSION COMPLIANT General Manager 2010-08-20 Zhang Xinghai Date (y-m-d) Name Signature Technical Responsibility For Area of Testing 2010-08-20 Hu Jun Date (y-m-d) Name Signature Test Lab Engineer 2010-08-20 Liang Changguan Date (y-m-d) Name Signature FCC MPE Estimation Report of BTS3701B FCC ID: QIS BTS3701B-2500M Security Level: Public Report No: SYBH (R) 002082010EB-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 BTS3701B FCC ID: QIS BTS3701B-2500M Security Level: Public Report No: SYBH (R) 002082010EB-2 Confidential Information of Huawei. No Distribution without Written Permission Page5, Total12 1 EUT Information 1.1 Product Description The BTS3701B is a compact integrated indoor BTS. It receives and transmits radio signals to enable communication between the WiMAX network and the MS/SS. The BTS3701B communicates with the MS/SS through the R1 interface and communicates with the ASN-GW through the R6 interface. The BTS3701B supports 2T2R MIMO, IP-CS, Eth-CS, idle mode, sleep mode, hard handover, power control, and the Profile C structure. 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.: 23 dBm (Note: refer to FCC/RF test report for the measured output power) Antenna Information: BRS&EBS Band: Antenna gain (typical): 2 dBi FCC MPE Estimation Report of BTS3701B FCC ID: QIS BTS3701B-2500M Security Level: Public Report No: SYBH (R) 002082010EB-2 Confidential Information of Huawei. No Distribution without Written Permission Page6, Total12 2 FCC RF Exposure Requirements 2.1 FCC Routine Environmental Evaluation WiMAX indoor Pico Base Station β¦
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FCC Test Report Product Name: WiMAX Indoor Pico Base Station Model Number: BTS3701B Report No: SYBH (R) 002082010EB-1 FCC ID: QISBTS3701B-2500M 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 BTS3701B FCC ID: QISBTS3701B-2500M Security Level: Public Report No: SYBH (R) 002082010EB-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 BTS3701B FCC ID: QISBTS3701B-2500M Security Level: Public Report No: SYBH (R) 002082010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page3, Total37 REPORT ON FCC Test of WiMAX Indoor Pico Base Station Model Name: BTS3701B Report No: SYBH(R)002082010EB-1 FCC ID: QISBTS3701B-2500M REGULATION 47 CFR FCC Part 2, Subpart J 47 CFR FCC Part 27, Subpart C & M CONCLUSION PASSED General Manager 2010-08-20 Zhang Xinghai Date (y-m-d) Name Signature Technical Responsibility For Area of Testing 2010-08-19 Hu Jun Date (y-m-d) Name Signature Test Lab Engineer 2010-08-19 Liang Changguan Date (y-m-d) Name Signature FCC Test Report of BTS3701B FCC ID: QISBTS3701B-2500M Security Level: Public Report No: SYBH (R) 002082010EB-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 BTS3701B FCC ID: QISBTS3701B-2500M Security Level: Public Report No: SYBH (R) 002082010EB-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 Iβ¦
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FCC Test Report of BTS3701B FCC ID: QIS BTS3701C -2500M Security Level: Public Report No: SYBH (R) 002082010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page1, Total3 Appendix F Photos of Test Setup FCC Test Report of BTS3701B FCC ID: QIS BTS3701C -2500M Security Level: Public Report No: SYBH (R) 002082010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page2, Total3 Radiated Spurious Emissions: (1) Radiated Spurious Disturbance (below 1GHz) FCC Test Report of BTS3701B FCC ID: QIS BTS3701C -2500M Security Level: Public Report No: SYBH (R) 002082010EB-1 Confidential Information of Huawei. No Distribution without Written Permission Page3, Total3 (2) Radiated Spurious Disturbance (above 1GHz)
| # | Rule Parts | Frequency Range | Power Output | Emission | Tolerance |
|---|---|---|---|---|---|
| 2 | 27 | 2.50 GHz - 2.69 GHz | 192.00 mW | 10M0W7D | 0.03 ppm |

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