T7MSTR250R01COPTICAL DAS REPEATER

STR250R01C Operating Manual 2011. 6. Kisan Telecom 2 / 56 Content 1. Introduction....................................................................................................................................................................5 1.1. General Introduction.....................................................................................................................................5 2. System Network Configuration............................................................................................................................5 2.1. Network configuration.................................................................................................................................5 3. System 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 Specifications.......................................................................................................................................9 4.1. STR250R01C RHU...........................................................................................................................................9 4.1.1. Mechanical Design............................................................................................................................9 4.1.2. Dimension.......................................................................................................................................... 11 4.1.3. Mechanical Specification............................................................................................................ 11 4.1.4. Description of STR250R01C RHU........................................................................................... 12 4.1.5. Port Configuration......................................................................................................................... 12 4.1.8. Module Composition of RHU................................................................................................... 13 4.1.9. Function of Modules.................................................................................................................... 14 4.2. STR250R01C RU............................................................................................................................................ 18 4.2.1. Mechanical Design......................................................................................................................... 18 4.2.3. Mechanical Specification............................................................................................................ 20 4.2.4. Description of STR250R01C RU.............................................................................................. 21 4.2.5. Port Configuration......................................................................................................................... 22 4.2.6. Module Composition of RU...................................................................................................... 23 4.2.7. Function of Modules.................................................................................................................... 25 5. Block Diagram............................................................................................................................................................ 28 6. Administration Program (RptMan-STR250D01C).................................................................................... 29 6.1. System Requirement.................................................................................................................................. 29 6.2. Bluetooth interface..................................................................................................................................... 29 6.3. Main Window................................................................................................................................................. 32 6.4. Status Display................................................................................................................................................ 33 6.5. Control Policy................................................................................................................................................. 34 6.6. Menu.................................................................................................................................................................. 34 3 / 56 6.7. Toolbar............................................................................................................................................................... 35 6.8. Program operation...................................................................................................................................... 36 6.8.1. Initiating communication........................................................................................................... 36 6.8.2. Disconnect.......................................................................................................................................... 36 6.8.3. STR250R01C Brief System Status (Block Diagram View)...........................................37 6.8.4. STR250R01C RHU Status Window...................................................…

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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 23, 2011 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: T7MSTR250R01C 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, Kyung-Taek Position: Manager Phone:(82)31-323-6008 E-mail: [email protected] Peter Kim/ Senior Manager Kisan Telecom Co., Ltd.

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 23, 2011 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : Kisan Telecom Co., Ltd. FCC ID : T7MSTR250R01C Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules (CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, Kisan Telecom Co., Ltd.. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give Kisan Telecom Co., Ltd.. temporary confidentiality of commercially sensitive information prior to product release. The requested Confidential and Temporary Confidential exhibits are listed as follows: Exhibit Type File Name Schematics CONF APPENDIX T7MSTR250R01C SCH DIA.pdf Parts list CONF APPENDIX T7MSTR250R01C PL.pdf Block diagram CONF APPENDIX T7MSTR250R01C BLK DIA.pdf CONFIDENTIAL Operational description CONF APPENDIX T7MSTR250R01C OpDes.pdf External Photos SHORT-TERM CONF T7MSTR250R01C EXT Photo.pdf Internal Photos SHORT-TERM CONF T7MSTR250R01C INT Photo.pdf Test-Setup Photos SHORT-TERM CONF T7MSTR250R01C Test Photo.pdf SHORT-TERM CONFIDENTIAL User’s Manual SHORT-TERM CONF T7MSTR250R01C Manual.pdf The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Pete r Kim/ Senior Manager Kisan Telecom Co., Ltd.

FCC ID: T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 1 of 2 Front Side FCC ID: T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 2 of 2 TOP BOTTOM

FCC ID: T7MSTR250R01C Copyright Ⓒ 2011, LTA Co., Ltd. SAMPLE LABEL & LOCATION FCC ID: T7MSTR250R01C Model: STR250R01C

FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 1 of 17 Internal photo – Inside FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 2 of 17 Optic Module - Duo SOU FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 3 of 17 FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 4 of 17 RF Modem - NKCM-340S FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 5 of 17 FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 6 of 17 RF Module 850 - RFCHS FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 7 of 17 FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 8 of 17 RF Module 1900 - RFBS FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 9 of 17 FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 9 of 17 FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 10 of 17 RF Module 850 - HPA FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 11 of 17 FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 11 of 17 FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 12 of 17 RF Module 1900 - HPA FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 13 of 17 FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 13 of 17 FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 14 of 17 Interface B'd FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 15 of 17 NMS B’d - PWDUAL FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 16 of 17 PSU FCC ID : T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 17 of 17 Combiner - RRCOM

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(M/N : STR250R01C) does not have a tune-up procedure and all tune- up is controlled at the factory. The product will be completely tuned and tested before it is shipped to customers.

FCC ID: T7MSTR250R01C ATTACHMENT ** MPE Calculations ** (a) FCC limit at 881.6MHz 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 2 881.6 MHz/300 = 2.94 mW/cm 2 The following calculations determine at what distance from the antenna the power density is =2.94 mW/cm 2 Max Tx output power = 39.69dBm numeric Gain = 10dBi MPE Calulation Estimated safe separation: R = √(PG / 4π2.94) R = √(9311.08*10 / 4π2.94) R = 50.21Cm 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 (20cm = limit for MPE) The minimum safe distance for Occupational/Controlled exposure is 50.21cm 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 FCC ID: T7MSTR250R01C ATTACHMENT (a) FCC limit at 1960MHz 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 5 mW/cm 2 The following calculations determine at what distance from the antenna the power density is =5 mW/cm 2 Max Tx output power = 39.33 dBm numeric Gain = 10.5 dBi MPE Calulation Estimated safe separation: R = √(PG / 4π5.0) R = √(8570.38*10.5 / 4π5.0) R = 37.85Cm 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 (20cm = limit for MPE) The minimum safe distance for Occupational/Controlled exposure is 37.85cm 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. : LR500111106J Copyright ̺ c 2011, LTA Co., Ltd. Page 1 of 46G 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 G Dates of Tests: June 14~23, 2011 Test Report S/N: LR500111106J Test Site : LTA CO., LTD. FCC ID APPLICANT TEST REPORT FCC Part 22(H)/Part 24(E) Certification Classification : PCS Licensed Transmitter Manufacturing Description : Dual Optical DAS Repeater Manufacturer : Kisan Telecom Co., Ltd. Model name : STR250R01C Test Device Serial No.: : Identification FCC Rule Part(s) : ­22(H),­24(E), ­2 Downlink :869~894MHz (CDMA 850) : 1930~1990MHz (PCS 1900) Uplink :824~849MHz (CDMA 850) : 1850~1910MHz (PCS 1900) Rated RF Output Power :27dBm (Uplink) / 40dBm (Downlink) Type Modulation : CDMA / PCS CDMA Emission Designators: :F9W Data of issue : June 24, 2011 This test report is issued under the authority of: The test was supervised by: G G G G Hyun-Chae You, Manager Il-Shin kim, 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. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. T7MSTR250R01C Kisan Telecom Co., Ltd. Ref. : LR500111106J Copyright ̺ c 2011, LTA Co., Ltd. Page 2 of 46G G G 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 Out-of-Band Emissions at antenna terminal ----------------------------------------------------- 3.2.4 Intermodultion Test --------------------------------------------------------------------------------- 3.2.5 Transmitter Spurious Radiation -------------------------------------------------------------------- 3.2.6 Out-of-Band Rejection ------------------------------------------------------------------------------ 3.2.7 FREQUENCY STABILITY -------------------------------------------------------------------- 3.3 CONCLUSION ---------------------------------------------------------------------------------------- G APPENDIX APPENDIX 1 TEST EQUIPMENT USED FOR TESTS ------------------------------------------ 3 4 6 7 7 8 13 30 35 37 39 44 45 Ref. : LR500111106J Copyright ̺ c 2011, LTA Co., Ltd. Page 3 of 46G 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: AgencyCountryAccreditation No. ValidityReference NVLAP U.S.A 200723-0 2011-09-30 ECT accredited Lab. KCC 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 R-2133, C-2307 2014-06-21 VCCI registration VCCI JAPAN T-2009 2013-12-23 VCCI registration IC CANADA 5799A 2012-05-14 IC filing Ref. : LR500111106J Copyright ̺ c 2011, LTA Co., Ltd. Page 4 of 46G 2. Information’s about test item 2-1 Client & Manufacturer 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 2-3 Equipment Under Test (EUT) Classification : PCS Licensed Transmitter Trade name : Optical DAS Repeater Model name : STR250R01C Serial number : Identification Date of receipt : June 14, 2011 EUT condition : Pre-production, not damaged Downlink : 869~894MHz (CDMA 850 ) : 1930~1990MHz (PCS 1900 ) Uplink : 824~849MHz (CDMA 850 ) : 1850~1910MHz (PCS 1900 ) Max gain : 95dB Frequency Tolerance : ±0.02 ppm Emission Designators : F9W Power Input : 120Vac 2-3 The dc voltages applied to and dc currents - RU (Dual Band) ڍڔڔڑډڐڐډڐ ڐډڑړډڏړډڐڌړډڋ ھڿڱھڿڱھڿڱھڿڱ ڌ ڍ ڎ ڏ ڐ ڑ ڋڌڌ ۀۈڼۉٻۀۇېڿۊڨ ڄڜۈڃٻۀۇېڿۊۈٻۃھڼۀٻہۊٻۉۊۄۏۋۈېێۉۊھٻۏۉۀۍۍېھٻۀۃگ ڄڋڋڔڌڊڋڐړڃٻڲڑڌٻڜګڣڋڋڔڍ ڋڋڐڌڋڋڍڌ ڄھۄۏۋڪڃٻڰڪڮڋڋڐ ڨڠڟڪڨٻڦڮڡ ڄڡڭںڔڌڃٻڮڣڞڭڭٻڊٻڮڝڭڭڋڋڐڌڋڋڍڌ ڄڡڭںڐړڃٻڮڣڞڡڭٻڊٻڮڝڡڭ ڟڂڝٻڮڨکڋڋڒ ڈ ۏۉۀۍۍېھٻ۔ۇۋۋېڮ ڄڜڃٻۀۂڼۏۇۊۑٻۃھڼۀٻۍۊہٻ Ref. : LR500111106J Copyright ̺ c 2011, LTA Co., Ltd. Page 5 of 46G - RHU (Dual Band) ڍڔڔڑډڐڐډڐڱڱڱڱ ڌ ڍ ڎ ڏ ڐ ڏ ڐ ڑ ڟڂڝٻڮڨک ڈ ڏډڑ ۏۉۀۍۍېھٻ۔ۇۋۋېڮ ڄڜڃٻۀۂڼۏۇۊۑٻۃھڼۀٻۍۊہٻ ڏډڍڌړډڋڔډڏ ڋڋڒ ڭڔڌٻڰڣڭڋڋڋڌڋڋڑڌ ڭڐړٻڰڣڭڋڋڑڌ گڔڌٻڰڣڭڋڋڍڌڋڋڑڌ گڐړٻڰڣڭ ڨڠڟڪڨٻڦڮڡ ڋڋڋڌ ڄھۄۏۋڪڃڰڪڮڋڋڐ ڋڋڍڌڋڋڑڌ ڋڌڌ ۀۈڼۉٻۀۇېڿۊڨ ڄڜۈڃٻۀۇېڿۊۈٻۃھڼۀٻہۊٻۉۊۄۏۋۈېێۉۊھٻۏۉۀۍۍېھٻۀۃگ ڄڋڋڔڌڊڋڐړڃڲڌٻڜګڣڋڋڍڌ G 2-4 Tested frequency Mode TX (MHz) 869.88 881.52 CDMA 850_DL 893.31 824.88 836.52 CDMA 850_UL 848.31 1931.25 1960.00 PCS 1900_DL 1987.50 1851.25 1880.00 PCS 1900_UL 1907.50 2.5 Mode of Operation The EUT was powered by 120VAC. The EUT was configured for maximum gain, 95dB. Repeater simulators were used to provide the input signals to the EUT. Tests were performed with CDMA modulations. The input power was the maximum declared by the manufacturer. Ref. : LR500111106J Copyright ̺ c 2011, LTA Co., Ltd. Page 6 of 46G 3. Test Report 3.1 Summary of tests Parameter Status Transmitter Requirements RF Power Output C Occupied Bandwidth, Input/Output Comparison C Out-of-Band Emissions at antenna terminal C Intermodulation Test C Transmitter Spurious Radiation C Out of Band Rejection C Frequency Stability C Note 1: C=Complies NC=Not Compl…

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FCC ID: T7MSTR250R01C Copyright ○ c 2011, LTA Co., Ltd. Page 1 of 1 Radiated Emission