T7MLMR250R01C1OPTICAL DAS REPEATER (LTE)

LMR250R01 Operating Manual (FCC ID: T7MLMR250R01C1) 2012. . Kisan Telecom 2 / 30 Kisan Telecom Confidential Proprietary Content IMPORTANT NOTE:..............................................................................................................................................................4 FCC RF Radiation Exposure Statement:...................................................................................................................4 1. Intro duction....................................................................................................................................................................5 1.1 . General Introduction.....................................................................................................................................5 2. S ystem Network Configuration............................................................................................................................5 2.1 . Network configuration.................................................................................................................................5 3. Sy stem Specifications................................................................................................................................................6 3.1 . General Specifications..................................................................................................................................6 3.2 . System specifications....................................................................................................................................7 3.2 .1. Frequency allocation........................................................................................................................7 3.2 .2. System Specifications......................................................................................................................7 4. Mechanical S pecifications.......................................................................................................................................8 4.1 . LMR250R01C RU.............................................................................................................................................8 4.1 .1. Mechanical Design............................................................................................................................8 4.1 .2. Dimension..........................................................................................................................................10 4.1 .3. Mechanical Specification............................................................................................................10 4.1 .4. Description of LMR250R01C RU.............................................................................................11 4.1 .5. Port Configuration.........................................................................................................................12 4.1 .6. Module Composition of RU......................................................................................................13 4.1 .7. Function of Modules....................................................................................................................14 5. Block Di agram............................................................................................................................................................17 6. Administr ation Program (RptMan-LMR250R01)......................................................................................18 6.1 . System Requirement..................................................................................................................................18 6.2 . Cable connection.........................................................................................................................................18 6.3 . Screen................................................................................................................................................................19 6.4 . Status Display................................................................................................................................................20 6.5 . Control Policy.................................................................................................................................................20 6.6 . Menu..................................................................................................................................................................20 6.7 . Toolbar...............................................................................................................................................................21 6.8 . Program operation......................................................................................................................................22 6.8 .1. Initiating communication...........................................................................................................22 6.8 .2. Disconnect..........................................................................................................................................22 6.8 .3. LMR250R01 MHU Status Retrieval and Control.............................................................23 3 / 30 Kisan Telecom Confidential Proprietary 6.8.4. LMR250R01 RU Status Retrieval and Control..................................................................24 6.8 .5. Firm ware download......................................................................................................................28 6.9. Ad ditional features.....................................................................................................................................29 6.9 .1. AS D (Auto Shutdown) Function.............................................................................................29 6.9 .2. AL C (Auto Level Control) Function.......................................…

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Kisan Telecom Co., Ltd. 2F, Segi Bldg., 66-2 Bangyi-Dong Songpa-Gu, Seoul, 138-828, Korea Tel. +82 2-3433-8341 Fax +82 2-3433-8316 June 13, 2012 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 LETTER OF AUTHORIZATION To whom it may concern: We, the undersigned, hereby authorize LTA Co., Ltd., to act on our behalf in all manners relating to application for equipment authorization for FCC ID: T7MLMR250R01C1 including signing of all documents relating to these matters. Any and all acts carried out by LTA Co., Ltd., on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from Kisan Telecom Co., Ltd. LTA Co.,LTD. (Contact Person) Contact name: LEE, Kyu-Hyun Position: Manager Phone:(82)31-323-6008 E-mail: [email protected] Peter Kim/ Senior Manager Kisan Telecom Co., Ltd.

FCC ID: T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 1 of 3 Front Side FCC ID: T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 2 of 3 TOP BOTTOM FCC ID: T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 3 of 3 SIDE SIDE

FCC ID: T7MLMR250R01C1 Copyright Ⓒ 2012, LTA Co., Ltd. SAMPLE LABEL & LOCATION FCC ID: T7MLMR250R01C1 Model: LMR250R01C Manufacture: Kisan Telecom Co., Ltd. Optical DAS Repeater (LTE) Freq. : 746-757MHz (Downlink) 776-787MHZ (Uplink)

FCC ID : T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 1 of 10 Internal photo – Inside FCC ID : T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 2 of 10 Optic Module - Duo SOU FCC ID : T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 3 of 10 FCC ID : T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 4 of 10 RF Modem - NKCM-340S FCC ID : T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 5 of 10 FCC ID : T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 6 of 10 RF MUX FCC ID : T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 7 of 10 Combiner FCC ID : T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 8 of 10 Interface B'd FCC ID : T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 9 of 10 NMS B’d - PWDUAL FCC ID : T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 10 of 10 PSU

Kisan Telecom Co., Ltd. 2F, Segi Bldg., 66-2 Bangyi-Dong Songpa-Gu, Seoul, 138-828, Korea Tel. +82 2-3433-8341 Fax +82 2-3433-8316 TUNE-UP PROCEDURE This repeater ( FCC ID : T7MLMR250R01C1) does not have a tune-up procedure and all tune-up is controlled at t he factory. The product will be comple tely t uned and tested before it is shipped to customers. *Maximum Output Power : 40 (dBm) ± 2 (dB)

FCC ID: T7MLMR250R01C1 ATTACHMENT ** MPE Calculations ** (a) FCC limit at 751MHz The MPE calculation for this exposure is shown below. Limits for Occupational/Controlled Exposure The peak radiated output power (EIRP) is calculated as follows: Maximum permissible exposure is Freq. (MHz)/300 = MPE mW/cm 2 751 MHz/300 = 2.50 mW/cm 2 The following calculations determine at what distance from the antenna the power density is =2.50 mW/cm 2 Max Tx output power = 40.05dBm numeric Gain = 11dBi MPE Calulation Estimated safe separation: R = √(PG / 4π2.50) R = √(10115.79*11 / 4π2.50) R = 59.51Cm Where, P = Power input to the antenna (mW) G = Numeric power gain of the antenna R = Distance to the center of the radiation of the antenna The minimum safe distance for Occupational/Controlled exposure is 59.51cm for the antenna when installed. This is the worst case for the downlink. The maximum antenna gain stated is for the downlink. This product is installed by trained professionals in outdoor applications only

Ref. : LR500111206F Copyright ○ c 2012, LTA Co., Ltd. Page 1 of 43 243 Jubug-Ri,Yangji-Myeon, Yongin-Si, Gyeonggi-Do, Korea 449-822 Tel: +82-31-323-6008 Fax: +82-31-323-6010 http://www.ltalab.com Dates of Tests: May 21~ June 4, 2012 Test Report S/N: LR500111206F Test Site : LTA CO., LTD. FCC ID APPLICANT TEST REPORT FCC Part 27 Certification Classification : Licensed Non-Broadcast Station Transmitter Manufacturing Description : Optical DAS Repeater (LTE) Manufacturer : Kisan Telecom Co., Ltd. Model name : LMR250R01C Test Device Serial No.: : Identification FCC Rule Part(s) : §27, §2 Type Of Modulation and Designators: : LTE (F9W) Data of issue : June 13, 2012 This test report is issued under the authority of: The test was supervised by: Kyu-Hyun LEE, Technical Manager Jung-Moo Her, Test Engineer This test result only responds to the tested sample. It is not allowed to copy this report even partly without the allowance of the test laboratory. This report must not be used by the applicant to claim product endorsement by any agency. NVLAP LAB Code.: 200723-0 T7MLMR250R01C1 Kisan Telecom Co., Ltd. Ref. : LR500111206F Copyright ○ c 2012, LTA Co., Ltd. Page 2 of 43 TABLE OF CONTENTS 1. GENERAL INFORMATION’S -------------------------------------------------------------------------- 2. INFORMATION’S ABOUT TEST ITEM ------------------------------------------------------------- 3. TEST REPORT 3.1 SUMMARY OF TESTS ------------------------------------------------------------------------------ 3.2 DESCRIPTION OF TESTS -------------------------------------------------------------------------- 3.2.1 RF Rower Output ------------------------------------------------------------------------------- 3.2.2 Occupied Bandwidth, Input/Output Comparison ------------------------------------------------ 3.2.3 Intermodulation -------------------------------------------------------------------------------------- 3.2.4 Spurious Emissions at antenna terminal ---------------------------------------------------------- 3.2.5 Field Strength of Spurious Radiation ------------------------------------------------------------- 3.2.6 FREQUENCY STABILITY -------------------------------------------------------------------- 3.3 CONCLUSION ---------------------------------------------------------------------------------------- APPENDIX APPENDIX 1 TEST EQUIPMENT USED FOR TESTS ------------------------------------------ 3 4 5 6 6 7 12 17 32 36 41 42 Ref. : LR500111206F Copyright ○ c 2012, LTA Co., Ltd. Page 3 of 43 1. General information’s 1-1 Test Performed Company name : LTA Co., Ltd. Address : 243, Jubug-ri,Yangji-Myeon,Youngin-Si, Kyunggi-Do, Korea. 449-822 Web site : http://www.ltalab.com E-mail : [email protected] Telephone : +82-31-323-6008 Facsimile +82-31-323-6010 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competents of calibration and testing laboratory”. 1-2 Accredited agencies LTA Co., Ltd. is approved to perform EMC testing by the following agencies: Agency Country Accreditation No. Validity Reference NVLAP U.S.A 200723-0 2012-09-30 ECT accredited Lab. RRL KOREA KR0049 2013-04-24 EMC accredited Lab. FCC U.S.A 610755 2014-04-27 FCC filing FCC U.S.A 649054 2013-04-13 FCC CAB VCCI JAPAN R2133(10m), C2307 2014-06-21 VCCI registration VCCI JAPAN T-2009 2013-12-23 VCCI registration IC CANADA IC5799 UPDATING IC filing Ref. : LR500111206F Copyright ○ c 2012, LTA Co., Ltd. Page 4 of 43 2. Information’s about test item 2-1 Client Company name : Kisan Telecom Co., Ltd. Address : 2F, Segi Bldg., 66-2 Bangyi-Dong Songpa-Gu, Seoul, 138-828, Korea Telephone : +82-2-3433-8341 2-2 Equipment Under Test (EUT) Classification : Licensed Non-Broadcast Station Transmitter Trade name : Optical DAS Repeater (LTE) Model name : LMR250R01C Serial number : Identification Date of receipt : May 21, 2012 EUT condition : Pre-production, not damaged Downlink : LTE Block C : 746~757MHz Uplink : LTE Block C : 776~787MHz Gain range : 20~30dB (Uplink) / 30~50dB (Downlink) Emission Designators : F9W Power Input : 120Vac 2.5 Mode of Operation The EUT was powered by 120VAC. The EUT was configured for maximum gain, 50dB. Repeater simulators were used to provide the input signals to the EUT. Tests were performed with LTE modulations. The input power was the maximum declared by the manufacturer. Ref. : LR500111206F Copyright ○ c 2012, LTA Co., Ltd. Page 5 of 43 3. Test Report 3.1 Summary of tests Parameter Status Transmitter Requirements RF Power Output C Occupied Bandwidth, Input/Output Comparison C Intermodulation C Spurious Emissions at antenna terminal C Field Strength of Spurious Radiation C Frequency Stability C Note 1: C=Complies NC=Not Complies NT=Not Tested NA=Not Applicable Note 2: The data in this test report are to be tested to the ANSI/TIA-603-C-2004 standard Ref. : LR500111206F Copyright ○ c 2012, LTA Co., Ltd. Page 6 of 43 3.2 Results Of Tests 3.2.1 RF Power Output 1. Test Procedure The EUT RF output was connected to Powermeter. The EUT was setup to transmit continuously with maximum power. Powermeter was setup to measure power. Measurements were performed at one frequency (LTE Block C_MAIN/MIMO) with all modulations. 2. Test Results Direction Block Power outputPower Output (dBm) (W) DL_MAIN C 40.05 10.116 DL_MIMO C 40.01 10.023 UL_MAIN C -10.16 0.000096 UL_MIMO C -10.15 0.000097 ※ Input Signal Power: -10dBm (Downlink) / -40dBm (Uplink) Ref. : LR500111206F Copyright ○ c 2012, LTA Co., Ltd. Page 7 of 43 3.2.2 Occupied Bandwidth, Input/Output Comparison 1. Test Procedure The EUT RF ports were connected to Spectrum analyzer. The EUT was setup to transmit maximum power. The spectrum analyzer was setup to measure the Occupied Bandwidth (defined as the 99% Power Bandwidth). The Occupied Bandwidth was measured at the input and output ports of the EUT at the middle channels for each type of modulation 2. Test Results : Complies Refer to the following Graphs. Ref. : LR500111206F Cop…

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FCC ID: T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 1 of 2 Radiated Emission (30MHz~1GHz) FCC ID: T7MLMR250R01C1 Copyright ○ c 2012, LTA Co., Ltd. Page 2 of 2 Radiated Emission (Above 1GHz)