OS3HUB01USB HUB OPU PLUS

Product Specification –HUB1111 1 / 2 Oplink Communications, Inc. OPU Plus Model No:HUB1111 Version 1.0 Nov, 2012 Product Specification –HUB111 1 2 / 2 Applicant：Zhuhai FTZ Oplink Communications, Inc. Model Name： HUB1111 Brand Name： OPLINK Product Name： OPU P lus System Type USB HUB Capacity 4 USB ports Communication Port Type USB type A Communication Standard USB 2.0 Per formance Support 480Mbit/s high speed Operating Voltage 4.5~5.5VDC Operating Environment WorkingTemp:0°C~4 5°C Humidity:10%~90%RH non -condensing Storage Temp: -40°C~70°C Humidity:5%~90%RH Approval FCC /Ro HS Housing Dimension 56 mm* 43 mm* 20 mm(USB Plug Length12mm) This product 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. This device has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses. and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment causes harmful interference to radio or television reception, which can bedetermined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

Authorization Letter We, (the approval holder) Company name Zhuhai FTZ Oplink Communications, Inc. Addresss #29, #30 Lianfeng Avenue, Free Trade Zone, City Zhuhai City, Guangdong Province Country CHINA declare that the following representative (agent): Name (person) Bovey.yang Company name NTEK Testing Technology Co., Ltd. Addresss 1/F, Building E, Fenda Science Park Sanwei Community, Xixiang Street, Baoan District City Shenzhen Country China to act on our behalf on all matters concerning the application and documents submitted to PHOENIX TEST-LAB for product certification below Product Description OPU Plus Type or Model(s) HUB1111 Tradename or Brand(s) Oplink Attestation: City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Zhuhai City, Guang- dong Province,China 2012-11-21 Li Zhili Project Engineer

FCC Confidentiality Request To the FCC and FCC TCB handling this application for certification Pursuant to 47 CFR Section 0.459(a) & (b), we, (the applicant / grantee) Company name Zhuhai FTZ Oplink Communications, Inc. Addresss #29, #30 Lianfeng Avenue, Free Trade Zone, City Zhuhai City, Guangdong Province Country CHINA request non-disclosure and confidential treatment for our certification under: Grantee Code Product Number FCC ID: OS3 HUB01 of the following materials submitted within this certification application: (please cross what is applicable, or add other documents) X Operational Description X Block Diagrams X Schematics Diagrams Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. We understand that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. Attestation: City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Zhuhai City, Guang- dong Province,China 2012-11-21 Li Zhili Project Engineer

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6

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FCC TEST REPORT FCC ID: OS3HUB01 Product： OPU Plus Trade Name： Oplink Model Number： HUB1111 Serial Model： N/A Report No.： NTEK-2012NT1125010F Prepared for Zhuhai FTZ Oplink Communications, Inc. #29, #30 Lianfeng Avenue, Free Trade Zone, Zhuhai City, Guangdong Province, China 519030 Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen P.R. China Tel.: +86-0755-61156588 Fax.: +86-0755-61156599 Website: www.ntek.org.cn Page 2 of 21 Report No.: NTEK-2012NT1125010F TEST RESULT CERTIFICATION Applicant’s name ................. : Zhuhai FTZ Oplink Communications, Inc. Address ................................. : #29, #30 Lianfeng Avenue, Free Trade Zone, Zhuhai City, Guangdong Province, China 519030 Manufacturer's Name .......... : Shenzhen Forida Electronic Technology Co, LTD Address ................................. : Floor 2,Building 1,No.1 Lane,8th Industry Park,Gongye East Road, Longhua, Bao'an District,ShenZhen,China 518109 Product description Product name ........................... : OPU Plus Model and/or type reference : HUB1111 Standards ............................. : FCC Part15B ANSI C63.4:2003 This device described above has been tested by NTEK, and the test results show that the equipment under test (EUT) is in compliance with Part 15 of FCC Rules. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NTEK, this document may be altered or revised by NTEK, personal only, and shall be noted in the revision of the document. Date of Test ............................................ : Date (s) of performance of tests ............. : 13 Nov. 2012 ~22 Nov. 2012 Date of Issue ........................................... : 23 Nov. 2012 Test Result ............................................... : Pass Testing Engineer : (Apple Huang) Technical Manager : (Jim He) Authorized Signatory : (Bovey Yang) :2012 Page 3 of 21 Report No.: NTEK-2012NT1125010F Table of Contents Page 1 . TEST SUMMARY 4 1.1 TEST FACILITY 5 1.2 MEASUREMENT UNCERTAINTY 5 2 . GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 DESCRIPTION OF TEST MODES 7 2.3 DESCRIPTION OF TEST SETUP 8 2.4 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL 9 2.5 MEASUREMENT INSTRUMENTS LIST 10 3 . EMC EMISSION TEST 11 3.1 CONDUCTED EMISSION MEASUREMENT 11 3.1.1 POWER LINE CONDUCTED EMISSION 11 3.1.2 TEST PROCEDURE 12 3.1.3 TEST SETUP 12 3.1.4 EUT OPERATING CONDITIONS 12 3.1.5 TEST RESULTS 13 3.2 RADIATED EMISSION MEASUREMENT 15 3.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT 15 3.2.2 TEST PROCEDURE 15 3.2.3 TEST SETUP 16 3.2.4 EUT OPERATING CONDITIONS 16 3.2.5 TEST RESULTS 17 3.2.6 TEST RESULTS(Above 1GHz) 19 4 . EUT TEST PHOTO 20 Page 4 of 21 Report No.: NTEK-2012NT1125010F 1. TEST SUMMARY Test procedures according to the technical standards: EMC Emission Standard Test Item Limit Judgment Remark FCC Part15B ANSI C63.4: 2003 Conducted Emission Class B PASS Radiated Emission Class B PASS NOTE: (1) ’N/A’ denotes test is not applicable in this Test Report (2) For client’s request and manual description, the test will not be executed. :2012 Page 5 of 21 Report No.: NTEK-2012NT1125010F 1.1 TEST FACILITY NTEK Testing Technology Co., Ltd Add. : 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen P.R. China. FCC Registration No.:238937; IC Registration No.:9270A-1 CNAS Registration No.:L5516 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %. A. Conducted Measurement : Test Site Method Measurement Frequency Range U，(dB) NOTE NTEKC01 ANSI 150 KHz ~ 30MHz 3.2 B. Radiated Measurement : Test Site Method Measurement Frequency Range U，(dB) NOTE NTEKA01 ANSI 30MHz ~ 1000MHz 4.7 1GHz ~6GHz 5.0 Page 6 of 21 Report No.: NTEK-2012NT1125010F 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment OPU Plus Model Name HUB1111 Serial No N/A Model Difference N/A Product Description The EUT is a OPU Plus. Operating frequency: OSC 12Mhz Connecting I/O port: USB Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Computing Device. More details of EUT technical specification, please refer to the User's Manual. Power Source DC Voltage Power Rating DC 5V from PC 120V/60Hz Page 7 of 21 Report No.: NTEK-2012NT1125010F 2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description Mode 1 data transmission For Conducted Test Final Test Mode Description Mode 1 data transmission For Radiated Test Final Test Mode Description Mode 1 data transmission Page 8 of 21 Report No.: NTEK-2012NT1125010F 2.3 DESCRIPTION OF TEST SETUP Mode 1: CE: RE: E-2 Notebook E-1 EUT E-3 Adapter C-1 AC Line E-2 Notebook E-1 EUT U-Disk U-Disk U-Disk U-Disk U-Disk U-Disk U- Disk U- Disk Page 9 of 21 Report No.: NTEK-2012NT1125010F 2.4 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Item Equipment Mfr/Brand Model/Type No. Series No. Note E-1 OPU Plus Oplink HUB1111 N/A EUT E-2 Notebook Computer IBM 2366 N/A E-3 Adapter IBM 08K8202 N/A Item Shielded Type Ferrite Core Length Note C-1 NO NO 80cm Note: (1) The support equipment was authorized by Declaration of …

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Page 20 of 21 Report No.: NTEK-2012NT1125010F 4. EUT TEST PHOTO Radiated Measurement Photos Page 21 of 21 Report No.: NTEK-2012NT1125010F Conducted Measurement Photos