Y2FRAS2141Mobile WiMAX Radio Access System

1 2 3 4 5 6 7 Corporate Headquarters SEAH ICT, Co.Ltd. 9F, IT Venture Tower EastWing 78 Garak-Dong, Songpa-Gu Seoul, South Korea (138-950) Tel: 82-2-2142-0800 RAS2141 Installation Manual Ver 1.0.0 March, 2010 8 9 Revision History 10 11 Version Date Author/Editor Comment 0.0.1 2010-03-16 SE, S/W, H/W Editorial revision based on RAS2141. 0.5.0 2010-03-24 Sunghwan Hyun Initial draft version. 1.0.0 2010-03-31 Sunghwan Hyun First release version. 12 13 14 This page intentionally left blank - i - - i - Table of Contents 15 1 Overview ......................................................................................................................1 16 1.1 System Specifications ........................................................................................................................................ 1 17 1.1.1 System Form ............................................................................................................................................... 1 18 1.1.2 Capacity and Expansion .............................................................................................................................. 1 19 1.1.3 Power ......................................................................................................................................................... 2 20 1.1.4 Size and Weight .......................................................................................................................................... 2 21 1.1.5 Environmental Requirements....................................................................................................................... 2 22 1.1.6 EMC Standard ............................................................................................................................................ 3 23 1.1.7 Physical Interface ........................................................................................................................................ 4 24 1.1.7.1 Interface Description ............................................................................................................................ 4 25 1.1.7.2 Detailed Definition of Interface............................................................................................................. 5 26 1.2 Abbreviations and Acronyms ............................................................................................................................. 6 27 2 System Form and Composition .................................................................................8 28 2.1 Single Cell Configuration .................................................................................................................................. 8 29 2.2 Multi Cell Configuration .................................................................................................................................... 9 30 2.2.1 ASN-GW Link by Star ................................................................................................................................ 9 31 2.2.2 ASN-GW Link by Daisy-chain ...................................................................................................................10 32 2.2.3 ASN-GW Link by Daisy-chain, IEEE1588 Instead of GPS .........................................................................11 33 2.2.4 ASN-GW Link by Star, IEEE1588 Instead of GPS .....................................................................................12 34 3 Getting Started ..........................................................................................................13 35 3.1 Safety Precautions ............................................................................................................................................13 36 3.1.1 Safety Precautions during Installation .........................................................................................................13 37 3.1.2 Precautions for Static Electricity .................................................................................................................15 38 3.2 Installation and Working Environment ..............................................................................................................16 39 3.3 Site visit ...........................................................................................................................................................17 40 3.3.1 Site Visit Checklist.....................................................................................................................................17 41 3.3.2 Documents to be Prepared ..........................................................................................................................17 42 3.4 Foundation Work ..............................................................................................................................................18 43 - ii - - ii - 3.4.1 Flooring .....................................................................................................................................................18 44 3.4.2 Grounding ..................................................................................................................................................18 45 3.5 Moving Equipments..........................................................................................................................................19 46 3.5.1 Caution ......................................................................................................................................................19 47 3.5.2 Preparation for Enclosure Return ................................................................................................................20 48 3.5.3 Transportation Procedure ...........................................................................................................................20 49 3.6 Removing Packaging ...................................…

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 2.0 2206 Ringwood Avenue San Jose, CA 95131 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (current) 1.0 1.0 Nov-14-2006 Revised wording (current) 1.0 2.0 Sept–25-2007 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 2.0 SeAH ICT Co.Ltd. Dec 15, 2010 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, SeAH ICT Co.Ltd. hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): MOBILE WIMAX RADIO ACCESS SYSTEM, RAS2141 We affirm that between SIEMIC and SeAH ICT Co.Ltd., any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Applicant’s Company : SeAH ICT Co., Ltd. Address : 6F, IT Venture Tower East Wing 78 Karak-Dong, Sonpa-Gu, Seoul, 138-950 , South Korea Signature : Job Title and Dept : Assistant manager FCC ID : Y2FRAS2141

SCS-F19: Confidentiality Request Letter Rev 1.0 Nov 14, 2006 Confidentiality Request Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (current) 1.0 1.0 Nov-14-2006 SCS-F19: Confidentiality Request Letter Rev 1.0 Nov 14, 2006 SeAH ICT Co., Ltd December 13, 2010 To: Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: Y2FRAS2141 We hereby request confidential treatment of information accompanying this application as outlined below: COMNFIDENTIAL AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description 1 Block Diagram 2 Schematics CONFIDENTIAL 3 Operational Description 4 External Photos 5 Internal Photos 6 Test-Setup Photos SHORT-TERM CONFIDENTIAL 7 User’s Manual The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Applicant’s Company : SeAH ICT Co., Ltd. Address : 6F, IT Venture Tower East Wing 78 Karak-Dong, Sonpa-Gu, Seoul, 138-950 , South Korea Signature : Job Title and Dept : Assistant manager

FCC ID : Y2FRAS2141 HCT CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr 1/6 (Front) FCC ID : Y2FRAS2141 HCT CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr 2/6 (Back) FCC ID : Y2FRAS2141 HCT CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr 3/6 (Left) FCC ID : Y2FRAS2141 HCT CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr 4/6 (Right) FCC ID : Y2FRAS2141 HCT CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr 5/6 (Lower Side) FCC ID : Y2FRAS2141 HCT CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr 6/6 (Upper Side)

1. 바탕색: 회색 2. 글자Font : Arial 3. 글자Size : 9 pt 4. 도안상의흰부분(빨간색글씨)은직접인쇄할영역임. 5. FLYVO, UL Logo는인쇄용지의색과동일. 50.00 Mobile WiMAX Radio Access System Model No. : FCC ID : I.T.E 47MX 100.00 50.00 SeAH ICT Co., Ltd. Input : 100-240VAC, 50/60Hz, 5A S/N : Frequency : Master: SFP : B/T : Slave : Date : 2010.11.02 2010.11.02 2608 - 2644MHz RAS2141 Y2FRAS2141 rainproof E334468 1. Background Color : GRAY 2. IEC 60417-5041: Caution, hot surface Symbol을다운받은자료입니다. 3. 라벨용지의cut는symbol 모양보다1mm 크게 부탁드리겠습니다. 59.50 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions : (1) this device may not cause harmful interference , and (2) this device must accept any interference received, Including interference that may cause undesired operation. 1. 글자Font : Arial Narrow 2. 글자Size : 6 pt HCT CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 F AX:+82 31 639 8525 www .hct.co.kr 1/1 1.2 Label Location Photos The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase.(Labeling requirements per 2.925) Figure 1.2 LABEL LOCATION LABEL

TF E <To p <Bo t E U Pictur e p > t tom> e TP A <To p <To p A U Pictur e p #1> p #3> e <Top <Bo t #2> t tom #1> TT<To p <Bo t RU Pictur e p > t tom> e

FCC PT.27 TEST REPORT FCC CERTIFICATION REPORT HCT PT.27 TEST REPORT Test Report No. HCTR1012FR13 Date of Issue: December 13, 2010 EUT Type: MOBILE WIMAX RADIO ACCESS SYSTEM FCC ID: Y2FRAS2141 Page 94 of 95 11. RF EXPOSURE STATEMENT 1. LIMITS According to §1.1310 and §2.1091 RF exposure is calculated. (B) Limits for General Population/Uncontrolled Exposures Frequency range (MHz) Electric field Strength (V/m) Magnetic field Strength (A/m) Power density (mW/cm²) Averaging time (minutes) 0.3 - 1.34....................................... 1.34 - 30....................................... 30 - 300....................................... 300 - 1500.................................... 1500 - 100.000................................. 614 824/f 27.5 ............... ............... 1.63 2.19/f 0.073 ............... ............... *(100) *(180/ f²) 0.2 f/1500 1.0 30 30 30 30 30 F = frequency in MHz * = Plane-wave equivalent power density 2. MAXIMUM PERMISSIBLE EXPOSURE Prediction Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S = PG/4πR² S = Power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna FCC PT.27 TEST REPORT FCC CERTIFICATION REPORT HCT PT.27 TEST REPORT Test Report No. HCTR1012FR13 Date of Issue: December 13, 2010 EUT Type: MOBILE WIMAX RADIO ACCESS SYSTEM FCC ID: Y2FRAS2141 Page 95 of 95 Max Peak output Power at antenna input terminal 40.36 dBm Max Peak output Power at antenna input terminal 10864.25624 mW Prediction distance 300.000 cm Prediction frequency 2608.00 MHz Antenna Gain(typical) 17.0 dBi Antenna Gain(numeric) 50.11872 - Power density at prediction frequency (S) 0.48145 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 1.00000 mW/cm 2 3. RESULTS The power density level at 300 cm is 0.48145 mW/cm², which is below the uncontrolled exposure limit of 1.0 mW/cm² at 2608 MHz.

FCC PT.27 TEST REPORT FCC CERTIFICATION REPORT HCT PT.27 TEST REPORT Test Report No. HCTR1012FR13 Date of Issue: December 13, 2010 EUT Type: MOBILE WIMAX RADIO ACCESS SYSTEM FCC ID: Y2FRAS2141 Page 1 of 95 HCT CO., LTD. CERTIFICATION DIVISION SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : +82 31 639 8518 FAX : +82 31 639 8525 www.hct.co.kr CERTIFICATE OF COMPLIANCE FCC PART 27 Certification Applicant Name: SeAH ICT Co., Ltd. 16F, IT Venture Tower East Wing 78 Garak-Dong Songpa-Gu Seoul, South Korea Date of Issue: December 13, 2010 Test Site/Location: HCT CO., LTD., 105-1, Jangam-ri, Majang-Myeon, Icheon-si, Kyunggi-Do, Korea(Lab) Test Report No.: HCTR1012FR13 EUT Type : MOBILE WIMAX RADIO ACCESS SYSTEM Manufacturer : SeAH ICT Co., Ltd. Model name : RAS2141 Frequency of Operation : 2608 MHz ~ 2644 MHz FCC Rule Part(s) : FCC Part 27 Subpart (c). Emission Designator : 4M58G7D(QPSK), 4M58W7D(16QAM/64QAM) Test Procedure(s) : ANSI/TIA-603C-2004 Application Type : Certification Data of issue : December 13, 2010 Engineering Statement: The measurements shown in this report were made in accordance with the procedures indicated, and the emissions from this equipment were found to be within the limits applicable. I assume full responsibility for the accuracy and completeness of these measurements, and for the qualifications of all persons taking them. It is further stated that upon the basis of the measurements made, the equipment tested is capable of operation in accordance with the requirements of FCC Part 27 of the FCC Rules under normal use and maintenance. FCC ID : Y2FRAS2141 APPLICANT : SeAH ICT Co., Ltd. FCC PT.27 TEST REPORT FCC CERTIFICATION REPORT HCT PT.27 TEST REPORT Test Report No. HCTR1012FR13 Date of Issue: December 13, 2010 EUT Type: MOBILE WIMAX RADIO ACCESS SYSTEM FCC ID: Y2FRAS2141 Page 2 of 95 Revision TEST REPORT NO. DATE DESCRIPTION HCTR1012FR13 December 13,2010First Approval Report FCC PT.27 TEST REPORT FCC CERTIFICATION REPORT HCT PT.27 TEST REPORT Test Report No. HCTR1012FR13 Date of Issue: December 13, 2010 EUT Type: MOBILE WIMAX RADIO ACCESS SYSTEM FCC ID: Y2FRAS2141 Page 3 of 95 C O N T E N T S 1. GENERAL INFORMATION..................................................................................................................... 5 1.1. CLIENT INFORMATION ..................................................................................................................... 5 1.2. PRODUCT INFORMATION ................................................................................................................ 5 1.3. OPERATING DESCRIPTION OF EUT ...............................................................................................6 2. TEST SUMMARY ....................................................................................................................................... 7 2.1. STANDARDS ...................................................................................................................................... 7 2.2. MODE OF OPERATION DURING THE TEST ................................................................................... 7 3. STANDARDS ENVIRONMENTAL TEST CONDITIONS .................................................................... 8 4. TEST EQUIPMENT ................................................................................................................................... 9 5. CONDUCTED OUTPUT POWER.......................................................................................................... 10 5.1. Applicable Standard ........................................................................................................................ 10 5.2. Test Equipment List and Details .................................................................................................... 10 5.3. Test Procedure................................................................................................................................. 10 5.3.1. Environmental Conditions: ..........................................................................................................11 5.4. Test Result ........................................................................................................................................11 5.4.1. Test Data at Output Port 0 ........................................................................................................... 12 5.4.2. Test Data at Output Port 1 ........................................................................................................... 12 5.4.3. Combined Test Data at Output Port............................................................................................ 13 5.4.4. Plot Data for Output Port 0 (Conducted Output Power) ........................................................... 14 5.4.6. Combined Plot Data for Output (Conducted Output Power).................................................... 24 6. OCCUPIED BANDWIDTH ..................................................................................................................... 29 6.1. Applicable Standard ........................................................................................................................ 29 6.2.Test Equipment List and Details ..................................................................................................... 29 6.3. Test Procedure................................................................................................................................. 29 6.3.1. Environmental Conditions: ......................................................................................................... 30 6.4. Test Result ....................................................................................................................................... 30 6.4.1. Test Data at Output 0.................................................................................................................... …

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FCC ID : Y2FRAS2141 HCT CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr 1/2 (semi-anechoic chamber Test Setup) FCC ID : Y2FRAS2141 HCT CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr 2/2