Q78-ZXDSL831IIADSL CPE

ZXDSL 831AII User’s Manual Document version: 201004012-R3.1 Copyright 2006 ZTE Corporation All rights reserved. No part of this documentation may be excerpted, reproduced, translated, annotated or duplicated, in any form or by any means without the prior written permission of ZTE Corporation. ZTE CORPORATION reserves the right to modify this manual for product upgrade or other causes without notifying users in advance. i Limited warranty ZTE warrants that, for one year from the date of delivery by ZTE to purchaser's designated carrier, the Equipment will remain free from defects in design, material and workmanship under normal use and service and will conform in all material respects to the applicable specifications set forth in purchase order or agreement; ZTE does not warrant that operation of the Equipment will be error-free or uninterrupted. In accordance with ZTE's standard, warranty terms, ZTE shall, at its option, repair or replace any defective or nonconforming item, provided that (a) purchaser/End User gives ZTE written notice of the defect or nonconformity within the warranty period specified above promptly after Reseller is notified by the End User of the same; and (b) End User returns the defective item at its expense to ZTE’s nominated Customer Service Department in accordance with ZTE’s standard parts exchange procedures. This warranty does not apply to defects or errors in the Equipment caused by:(a) reasonable abrasion of equipments; (b)End User’s failure to follow ZTE’s installation, operation or maintenance instructions or procedures; (c) End User’s mishandling, misuse, negligence, or improper installation, uninstall, storage, servicing or operation of the Equipment; (d) modifications or repairs not made by ZTE or a ZTE-certified individual;(e) power failures, surges, fire, flood, accident, actions of third parties or other events outside ZTE’s reasonable control. (f) usage of products of third Parties, or usage conjunction with third parties provided that such defects is due to the conjunction;(g) any ZXDSL 831AII User’s Manual ii other cause beyond the range of normal usage for equipments. End User shall assure that Equipment is installed and maintained by ZTE or ZTE-certified individuals in accordance with ZTE’s certification procedures; provided that if End User causes or permits services to be provided by individuals who are not ZTE-certified, the Warranty shall be void as to all Equipment serviced in breach of this sentence. End User shall have no right to reject, return, or receive a refund for any Equipment from ZTE. Any item repaired or replaced by ZTE shall continue to be warranted for longer of the remainder of the original warranty period or 90 days from the date the repaired or replaced part is delivered to the carrier. THIS WARRANTY (1) IS END USER'S SOLE REMEDY AND ZTE’S SOLE LIABILITY FOR DEFECTIVE OR NONCONFORMING ITEMS , AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, UNLESS OTHERWISE REQUIRED UNDER THE MANDATORY PROVISIONS OF THE CHINESE LAW, AND (2) IS BETWEEN ZTE AND END USER (AS THE ORIGINAL PURCHASER FOR END USE) AND MAY NOT BE TRANSFERRED OR ASSIGNED, BY OPERATION OF LAW OR OTHERWISE, WITHOUT ZTE’S PRIOR WRITTEN CONSENT. Limitation of Liability ZTE SHALL NOT BE LIABLE FOR ANY LOSS OF PROFITS OR INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM OR ARISING OUT OF OR IN CONNECTION ZXDSL 831AII User’s Manual iii WITH USING OF THIS PRODUCT, WHETHER OR NOT ZTE HAD BEEN ADVISED, KNEW OR SHOULD HAVE KNOWN OF THE POSSIBILITY OF SUCH DAMAGES, INCLUDING, BUT NOT LIMITED TO, LOST PROFITS, COST OF CAPITAL, COST OF SUBSTITUTE FACILITIES OR EQUIPMENT, ANY DOWNTIME COSTS OR CLAIMS OF END USERS. THE LIABILITY OF EACH PARTY UNDER THIS AGREEMENT, WHETHER ARISING OUT OF BREACH OF CONTRACT (INCLUDING BUT NOT LIMITED TO BREACH OF WARRANTY) OR TORT (INCLUDING BUT NOT LIMITED TO NEGLIGENCE AND STRICT LIABILITY) OR UNDER AN INDEMNIFICATION PROVISION SHALL IN NO EVENT EXCEED THE AGGREGATE AMOUNT BENIFITED BY ZTE IN THE PRODUCTS FROM WHICH SUCH LOSS OR DAMAGE DIRECTLY AROSE. Confidentiality End User agrees that End User will receive confidential or proprietary information (“Confidential Information”) in connection with the purchase and deployment of ZTE Equipment. End User will not disclose ZTE’s Confidential Information, will use it only for purposes for which it was disclosed, and must treat it with the same degree of care as it does its own similar information, but with no less than reasonable care. End User agrees that the terms herein, the Equipment and all ZTE documentation is ZTE Confidential Information. Contents Chapter 1 Safety Guidance............................................................1 1.1 Safety Check......................................................................................... 1 1.2 Safety Cautions..................................................................................... 1 Chapter 2 Overview .......................................................................3 2.1 Features................................................................................................. 3 2.2 Product Specifications .......................................................................... 4 2.3 Package Check...................................................................................... 4 2.4 System Requirement ............................................................................. 5 Chapter 3 Installation Preparation...............................................6 3.1 Hardware Description ........................................................................... 6 3.2 Hardware Connection ........................................................................... 7 Chapter 4 Install USB Driver ......................................................13 4.1 USB Driver Installation ...…

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内部公开Internal Use Only▲ <以上所有信息均为中兴通讯股份有限公司所有，不得外传> All Rights reserved, No Spreading abroad without Permission of ZTE 第1页 ZTE Corporation ZTE Plaza, Hi-Tech, Industrial Park,Nanshan District,Shenzhen,Guangdong,P.R.China FCC Confidential Authorization Date: 2010-8-19 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Confidentiality Request regarding application for certification of FCC ID: Q78-ZXDSL831II 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: ƒ Detailed Circuit Schematics of EUT--- (Long term) ƒ Block Diagram--- (Long term) ƒ Circuit 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: Royce.Wang Title: Certification Director Company Name: ZTE Corporation

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT – All View (Model: ZXDSL 831AII) EUT – Top View (Model: ZXDSL 831AII) EUT – Bottom View (Model: ZXDSL 831AII) EUT – All View (Model: ZXDSL 831II) EUT – Top View (Model: ZXDSL 831II) EUT – Bottom View (Model: ZXDSL 831II) EUT – Adapter 1 View EUT – Adapter 2 View

EXHIBIT A - FCC ID LABELING AND LOCATION FCC ID Label FCC ID 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 Model: ZXDSL 831AII Model: ZXDSL 831II Model: ZXDSL 831AII Model: ZXDSL 831II

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT – Cover off View (Model: ZXDSL 831AII) EUT – Main Board Top View (Model: ZXDSL 831AII) EUT – Main Board Bottom View (Model: ZXDSL 831AII) EUT – Cover off View (Model: ZXDSL 831II) EUT – Main Board Top View (Model: ZXDSL 831II) EUT – Main Board Bottom View (Model: ZXDSL 831II)

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: (ADSL CPE)ITE Test Engineer: Jessica He Report Number: RSZ10071402 Report Date: 2010-08-20 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-ZXDSL831II ZTE Corporation FCC ID: Q78-ZXDSL831II Report No.: RSZ10071402 Page 2 of 26 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 I/O CABLE..................................................................................................................................................6 CONFIGURATION OF TEST SETUP.................................................................................................................................6 BLOCK DIAGRAM OF TEST SETUP................................................................................................................................7 SUMMARY OF TEST RESULTS...............................................................................................................................9 FCC §15.107 – AC LINE CONDUCTED EMISSIONS ...........................................................................................10 MEASUREMENT UNCERTAINTY..................................................................................................................................10 EUT SETUP................................................................................................................................................................10 EMI TEST RECEIVER SETUP.......................................................................................................................................10 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................11 TEST PROCEDURE......................................................................................................................................................11 TEST RESULTS SUMMARY..........................................................................................................................................11 TEST DATA................................................................................................................................................................11 FCC §15.109 - RADIATED EMISSIONS .................................................................................................................20 MEASUREMENT UNCERTAINTY..................................................................................................................................20 EUT SETUP................................................................................................................................................................20 EMI TEST RECEIVER SETUP.......................................................................................................................................21 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................21 TEST PROCEDURE......................................................................................................................................................21 CORRECTED AMPLITUDE & MARGIN CALCULATION.........…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conduction Emissions - Front View (Model: ZXDSL 831AIIwith adapter 1) Conduction Emissions - Side View (Model: ZXDSL 831AIIwith adapter 1) Conduction Emissions - Front View (Model: ZXDSL 831AIIwith adapter 2) Conduction Emissions - Side View (Model: ZXDSL 831AIIwith adapter 2) Conduction Emissions - Front View (Model: ZXDSL 831IIwith adapter 1) Conduction Emissions - Side View (Model: ZXDSL 831IIwith adapter 1) Conduction Emissions - Front View (Model: ZXDSL 831IIwith adapter 2) Conduction Emissions - Side View (Model: ZXDSL 831AIIwith adapter 2) Radiated Emissions - Front View (Model: ZXDSL 831AIIwith adapter 1) Radiated Emissions - Rear View (Model: ZXDSL 831AIIwith adapter 1) Radiated Emissions - Front View (Model: ZXDSL 831AIIwith adapter 2) Radiated Emissions - Rear View (Model: ZXDSL 831AIIwith adapter 2) Radiated Emissions - Front View (Model: ZXDSL 831IIwith adapter 1) Radiated Emissions - Rear View (Model: ZXDSL 831IIwith adapter 1) Radiated Emissions - Front View (Model: ZXDSL 831IIwith adapter 2) Radiated Emissions - Rear View (Model: ZXDSL 831IIwith adapter 2)