Q78-ZXA10-F420EPON Optical Network Unit

Confidentiality Request regarding application for certification of FCC ID: Q78-ZXA10-F420 中兴通讯股份有限公司 Z T E C O R P O R A T I O N 地址（Add）：深圳市高新技术产业园科技南路中兴通讯 A 座 电话（Tel）: +86-755-26770000 传真：+86-755-2677999 邮编（Postcode）: 518057 网址: http: // www.zte.com.cn 电子邮件：E-mail: [email protected] FCC Confidential Authorization Date: 2009-12-22 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: • Detailed Circuit Schematics of EUT--- (Long term) ƒ Block Diagram--- (Long term) ƒ Operational Description--- (Long term) 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 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 Yours, Signature: Typed or Printed Name: Bin Wei Title: Certification Manager Company Name: ZTE Corporation

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT – Full View with Adapter 1 EUT – Full View with Adapter 2 EUT – Top View EUT – Bottom View EUT – Front View EUT – Rear View EUT – Adapter 1 View EUT – Adapter 2 View

EXHIBIT A - FCC ID LABELING AND LOCATION FCC ID Label FCC ID Label Location 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) Label here

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT – Cover off View EUT – Main Board Components with Shielded View EUT – Main Board Components with Unshielded View EUT – Main Board Circuit View

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP*, NIST, or any agency of the Federal Government. * This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “*” (Rev.2) FCC PART 15, CLASS B MEASUREMENT AND TEST REPORT For ZTE Corporation ZTE Plaza, Hi-Tech, Industrial Park, Nanshan District, Shenzhen, Guangdong, P.R. of China Report Type: Original Report Product Type: EPON Optical Network Unit Test Engineer: Winner Zhang Report Number: RSZ09121701 Report Date: 2009-12-30 Reviewed By: Lisa Zhu EMC Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 FCC ID: Q78-ZXA10-F420 ZTE Corporation FCC ID: Q78-ZXA10-F420 Report No.: RSZ09121701 Page 2 of 23 FCC Part15B Test Report TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................3 OBJECTIVE...................................................................................................................................................................3 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................3 TEST METHODOLOGY..................................................................................................................................................3 TEST FACILITY.............................................................................................................................................................4 SYSTEM TEST CONFIGURATION ..........................................................................................................................5 JUSTIFICATION.............................................................................................................................................................5 EUT EXERCISE SOFTWARE..........................................................................................................................................5 EQUIPMENT MODIFICATIONS.......................................................................................................................................5 HOST SYSTEM CONFIGURATION LIST AND DETAILS....................................................................................................5 LOCAL SUPPORT EQUIPMENT LIST AND DETAILS........................................................................................................5 EXTERNAL CABLE LIST AND DETAILS.........................................................................................................................6 CONFIGURATION OF TEST SETUP.................................................................................................................................7 BLOCK DIAGRAM OF TEST SETUP................................................................................................................................7 SUMMARY OF TEST RESULTS...............................................................................................................................8 CFR47 §15.107 - CONDUCTED EMISSIONS...........................................................................................................9 MEASUREMENT UNCERTAINTY....................................................................................................................................9 EUT SETUP..................................................................................................................................................................9 EMI TEST RECEIVER SETUP.......................................................................................................................................10 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................10 TEST PROCEDURE......................................................................................................................................................10 TEST RESULTS SUMMARY..........................................................................................................................................10 TEST DATA................................................................................................................................................................11 PLOT(S) OF TEST DATA..............................................................................................................................................12 CFR47 §15.109 - RADIATED EMISSIONS .............................................................................................................17 MEASUREMENT UNCERTAINTY..................................................................................................................................17 EUT SETUP................................................................................................................................................................17 EMI TEST RECEIVER SETUP.......................................................................................................................................18 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................18 TEST PROCEDURE.........................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View with Adapter 1 Conducted Emissions - Side View with Adapter 1 Conducted Emissions - Front View with Adapter 2 Conducted Emissions - Side View with Adapter 2 Spurious Radiated Emissions - Front View with Adapter 1 (Below 1 GHz) Spurious Radiated Emissions - Rear View with Adapter 1 (Below 1 GHz) Spurious Radiated Emissions - Front View with Adapter 1 (Above 1 GHz) Spurious Radiated Emissions - Rear View with Adapter 1 (Above 1 GHz) Spurious Radiated Emissions - Front View with Adapter 2 (Below 1 GHz) Spurious Radiated Emissions - Rear View with Adapter 2 (Below 1 GHz) Spurious Radiated Emissions - Front View with Adapter 2 (Above 1 GHz) Spurious Radiated Emissions - Rear View with Adapter 2 (Above 1 GHz)