A4UUSB100POF USB to Ethernet Dongle

Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 1 / 1 EUT Type: POF USB to Ethernet Dongle FCC ID.: A4UUSB100 APPENDIX G : USER’S MANUAL MANUAL GAIAGRID USB-100 USB to Ethernet Dongle SEAHYUN KOREA CO.,LtD Contents Chapter 1 -Gaiagrid USB-100 SUMMARY -COMPONENTS Chapter 2 - Gaiagrid USB-100 BASIC INSTALLATON & DIAGRAM - THE WAY TO INSTALL (POF) Chapter 3 -SPECIFICATION 4장 -AS/ ETC Chapter 1. Gaiagrid USB-100 Summary •The GAIAGRID USB-100 is USB2.0 to 100Base-FX POF (Plastic Optical Fiber) converter. The GAIAGRID USB-100 is a high performance and highly integrated ASIC which enables low cost, small form factor, and simple plug-and- play Fast Ethernet network connection capability for desktop, notebook PC, Ultra-Mobile PC. The GAIAGRID USB-100 is fully compatible for IEEE 802.3u Fast Ethernet data communication standard . Chapter 1. Gaiagrid USB-100 Components -Gaiagrid USB-100 1EA -Drive Software CD 1EA Note. If there is no CD, you can download Drive software at Webpage. USB POF Optolock Chapter 2 - Gaiagrid USB-100 BASIC INSTALLATON & DIAGRAM POF GOF or UTP GOF ONU or ROUTER, or L3 switch POF switching HUB WAN Diagram Gaiagrid USB-100 You can install Gaiagrid USB-100 to PC as a Picture Chapter 2 - The way to install 1. Cut POF cable using POF Cutter 2. Pull POF PORT 3.Insert POF cable to POF PORT 4. Push POF PORT and Fix the cable 3장. SPECIFICATION Parameter GAIAGRID USB-100 Standard Compatibility 1.IEEE 802.3 Fast Ethernet 2.IEEE 802.3 Full Duplex Flow Control Date Rate 100Mbps Transmitting Length 50M at POF interface Interface connector Optolock POF transceiver Equipped Cable POF LED Indication Power status , FX link / active status Operating Environment Temperature : 0-50°C Humidity : 10-90% Storage Environment Temperature : -40-70°C Humidity : 10-90% (Non-condensing) Dimension (W*D*H) 60*25*19mm Total Weight 80g 4장. AS/ ETC 1.AS For additional information or to purchase the product, please contact us ; Seahyun Korea (www.Shyn.co.kr)

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 Reason for Amendment (current / obsolete) Revision History Approved Date From To 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 December 7, 2011 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, Seahyun Korea Co., Ltd., hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product Name: POF USB to Ethernet Dongle FCC ID: A4UUSB100 We affirm that between SIEMIC and Seahyun Korea 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. Sincerely, Sun-Jong Jin, Director Seahyun Korea Co., Ltd. Seahyun Korea Co., Ltd. #204 Byuksan Technopia, Sangdaewon-Dong, Joongwon-Gu Seongnam Kyonggi-Do

Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (current) 1.0 1.0 Nov-14-2006 SCS-F19: Confidentiality Request Letter Rev 1.0 Nov 14, 2006 Federal Communications Commission Authorization and Evaluation Division December 7, 2011 Confidentiality Request regarding application for certification of FCC ID: A4UUSB100 We hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name BLOCK DIAGRAM A4UUSB100_BlkDia.pdf 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. In addition to above mentioned documents, pursuant to Public DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR 2.803 and the importation rules in 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following Exhibit Type File Name TEST SET UP PHOTOGRAPHS A4UUSB100 _Tsup.pdf EXTERNAL PHOTOGRAPHS A4UUSB100 _ExtPho.pdf INTERNAL PHOTOGRAPHS A4UUSB100 _IntPho.pdf USER’S MANUAL A4UUSB100 _UseMan.pdf The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Sun-Jong Jin, Director Seahyun Korea Co., Ltd. Seahyun Korea Co., Ltd. #204 Byuksan Technopia, Sangdaewon-Dong, Joongwon-Gu Seongnam Kyonggi-Do

Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 1 / 3 EUT Type: POF USB to Ethernet Dongle FCC ID.: A4UUSB100 APPENDIX E : EXTERNAL PHOTOGRAPHS Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 2 / 3 EUT Type: POF USB to Ethernet Dongle FCC ID.: A4UUSB100 Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 3 / 3 EUT Type: POF USB to Ethernet Dongle FCC ID.: A4UUSB100

Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 1 / 2 EUT Type: POF USB Ethernet Dongle FCC ID.: A4UUSB100 APPENDIX B : ID SAMPLE LABEL & LOCATION Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 2 / 2 EUT Type: POF USB Ethernet Dongle FCC ID.: A4UUSB100 LABELLING REQUIREMENTS The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase.  ID Label  ID Label Location of EUT ID Label

Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 1 / 3 EUT Type: POF USB to Ethernet Dongle FCC ID.: A4UUSB100 APPENDIX F : INTERNAL PHOTOGRAPHS Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 2 / 3 EUT Type: POF USB to Ethernet Dongle FCC ID.: A4UUSB100 Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 3 / 3 EUT Type: POF USB to Ethernet Dongle FCC ID.: A4UUSB100

Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 2 / 18 EUT Type: POF USB to Ethernet Dongle FCC ID.: A4UUSB100 CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................... 3 2. INTRODUCTION ........................................................................................................................................................ 4 3. PRODUCT INFORMATION ...................................................................................................................................... 5 3.1 DESCRIPTION OF EUT .............................................................................................................................................. 5 3.2 SUPPORT EQUIPMENT / CABLES USED ..................................................................................................................... 6 3.3 MODIFICATION ITEM(S) ........................................................................................................................................... 6 4. DESCRIPTION OF TESTS ......................................................................................................................................... 7 4.1 TEST CONDITION ...................................................................................................................................................... 7 4.2 CONDUCTED EMISSION ............................................................................................................................................ 8 4.3 RADIATED EMISSION ................................................................................................................................................ 9 5. CONDUCTED EMISSION ........................................................................................................................................ 10 5.1 OPERATING ENVIRONMENT ................................................................................................................................... 10 5.2 TEST SET-UP ........................................................................................................................................................... 10 5.3 MEASUREMENT UNCERTAINTY.............................................................................................................................. 10 5.4 LIMIT ...................................................................................................................................................................... 11 5.5 TEST EQUIPMENT USED .......................................................................................................................................... 11 5.6 TEST DATA FOR CONDUCTED EMISSION ................................................................................................................ 11 6. RADIATED EMISSION ............................................................................................................................................ 14 6.1 OPERATING ENVIRONMENT ................................................................................................................................... 14 6.2 TEST SET-UP ........................................................................................................................................................... 14 6.3 MEASUREMENT UNCERTAINTY.............................................................................................................................. 14 6.4 LIMIT ...................................................................................................................................................................... 15 6.5 TEST EQUIPMENT USED .......................................................................................................................................... 15 6.6 TEST DATA FOR RADIATED EMISSION .................................................................................................................... 15 7. SAMPLE CALCULATIONS ..................................................................................................................................... 17 7.1 EXAMPLE 1 : ........................................................................................................................................................... 17 7.2 EXAMPLE 2 : ........................................................................................................................................................... 17 8. RECOMMENDATION & CONCLUSION .............................................................................................................. 18 APPENDIX A – ATTESTATION STATEMENT APPENDIX B – ID SAMPLE LABEL & LOCATION APPENDIX C – BLOCK DIAGRAM APPENDIX D – TEST SET-UP PHOTOGRAPHS APPENDIX E – EXTERNAL PHOTOGRAPHS APPENDIX F – INTERNAL PHOTOGRAPHS APPENDIX G – USER’S MANUAL Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 3 / 18 EUT Type: POF USB to Ethernet Dongle FCC ID.: A4UUSB100 Scope: Measurement and determination of electromagnetic emissions (EME) of radio frequency devices including intentional and / or unintentional radiators for compliance with technical rules and regulations of the Federal Communications Commission. 1. General Information  FCC ID. A4UUSB100  EUT Type POF USB to Ethernet Dongle  Model Name GAIAGRID USB-100  Trade Name Gaiagrid  Serial Number Prototype  Rule Part(s) FCC Part 15 Subpart B  Type of Authority Certification  Test Procedure(s) ANSI C63.4 (2003) / Canadian standard ICES-003  Dates of Test November 25 ~ 29, 2011  Place of Test Gumi College EMC Center ( FCC Registration Number: 100749, 443957) 407, Bugok-dong, Gumi-si, Gyeongbuk, Korea.  Test Report Number GETEC-E3-11-130  Dates of Issue December 6, 2011 Applicant: Seahyun Korea Co., Ltd. Ap…

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Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 1 / 3 EUT Type: POF USB to Ethernet Dongle FCC ID.: A4UUSB100 APPENDIX D : TEST SET UP PHOTOGRAPHS Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 2 / 3 EUT Type: POF USB to Ethernet Dongle FCC ID.: A4UUSB100 The Conducted Test Picture and Radiated Test Picture show the worst-case configuration and cable placement.  Conducted Test Picture (Front)  Conducted Test Picture (Rear) Order Number : GETEC-C1-11-274 FCC Part 15 subpart B Test Report Number : GETEC-E3-11-130 Page 3 / 3 EUT Type: POF USB to Ethernet Dongle FCC ID.: A4UUSB100  Radiated Test Picture (Front): 30 MHz to 1 000 MHz  Radiated Test Picture (Rear): 30 MHz to 1 000 MHz