V7TN80Wireless N900 Concurrent Dual-Band Gigabit Router

SHENZHEN TENDA TECHNOLOGY CO.,LTD. Add: Tenda Industrial Park, No. 34-1, Shilong Rd., Shiyan Town, Bao'an District, Shenzhen, P.R.China Tel: +86-755-27657068 Fax: +86-755-27657178 FCC Authorization Date: 2013-3-28 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We , SHENZHEN TENDA TECHNOLOGY CO.,LTD., the undersigned, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Printed Name: Liao, Bin Title: Manager

SHENZHEN TENDA TECHNOLOGY CO.,LTD. Add: Tenda Industrial Park, No. 34-1, Shilong Rd., Shiyan Town, Bao'an District, Shenzhen, P.R.China Tel: +86-755-27657068 Fax: +86-755-27657178 Sincerely Yours, Signature: Printed Name: Liao, Bin Title: Manager FCC Confidential Authorization Date: 2013-3-28 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Confidentiality Request regarding application for certification of FCC ID: V7TN80 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) Block Diagram--- (Long term) 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.

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT –All View EUT – Top View EUT – Bottom View EUT –Left Side View EUT – Right Side View EUT – Right Side View EUT – Port View EUT – Antenna View EUT – Antenna View EUT – Adapter View EUT – Adapter Label View

EXHIBIT A - FCC ID LABELING AND LOCATION FCC ID Label Proposed 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 B - EUT EXTERNAL PHOTOGRAPHS EUT –Uncover View EUT –Uncover View EUT –Uncover View EUT –Uncover View EUT –Uncover View EUT –Uncover View EUT –Main Board Top View EUT –Uncover View EUT –Main Board Bottom View EUT –Main Board Top Without Cover View EUT –RF Part View EUT –MCU View

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: R2DG130314004-00B FCC Part 15.407 Page 9 of 104 FCC §15.247 (i) & §1.1307 (b) (1) & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to subpart 15.247(i)and subpart §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f²) 30 30–300 27.5 0.073 0.2 30 300–1500 / / f/1500 30 1500–100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; According to §1.1310 and §2.1091 RF exposure is calculated. Calculated Formulary: Predication of MPE limit at a given distance S = PG/4πR² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); Calculated Data: Mode Frequency (MHz) Antenna Gain Conducted Power Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric)(dBm)(mW) 802.11a 5200 5 3.16 14.17 26.12 20.00 0.01644 1.0 802.11n ht20 5180 5 3.16 12.89 19.45 20.00 0.01224 1.0 802.11n h t40 5190 5 3.16 12.26 16.83 20.00 0.01059 1.0 Result: The device meet FCC MPE at 20 cm distance

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*, or any agency of the Federal Government. * This report may contain data that are not covered by the NVLAP accreditation and shall be marked with an asterisk “★” (Rev.2) FCC PART 15.407 TEST REPORT For SHENZHEN TENDA TECHNOLOGY CO.,LTD. Tenda Industrial Park, No. 34-1, Shilong Rd., Shiyan Town, Bao'an District, Shenzhen, P.R.China Report Type: Original Report Product Type: Wireless N900 Concurrent Dual- Band Gigabit Router Test En gineer: Leon Chen Re port Number: R2DG130314004-00B Re port Date: 2013-03-29 Reviewed By: Ivan Cao RF Leader Test Laboratory: Bay Area Compliance Laboratories Corp. (Dongguan) No.69 Pulongcun, Puxinhu Industrial Zone, Tangxia, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn FCC ID: V7TN80 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: R2DG130314004-00B FCC Part 15.407 Page 2 of 106 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 7 EXTERNAL CABLE ........................................................................................................................................................ 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 FCC §15.247 (i) & §1.1307 (b) (1) & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) .............................. 9 APPLICABLE STANDARD .............................................................................................................................................. 9 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 10 FCC §15.407 (b) (6) §15.207 (a) – CONDUCTED EMISSIONS ............................................................................. 11 APPLICABLE STANDARD ............................................................................................................................................ 11 MEASUREMENT UNCERTAINTY .................................................................................................................................. 11 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 12 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 13 TEST PROCEDURE ...................................................................................................................................................... 13 TEST RESULTS SUMMARY .......................................................................................................................................... 13 TEST DATA ................................................................................................................................................................ 13 FCC §15.209, §15.205 & §15.407(b) (1) (6) (7) – UNDESIRABLE EMISSION & RESTRICTED BANDS ....... 16 APPLICABLE STANDARD ..................................................................................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emission - Front View Conducted Emission - Side View Radiated Emission – Front View (Below 1G) Radiated Emission – Rear View (Below 1G) Radiated Emission – Front View (Above 1G) Radiated Emission – Rear View (Above 1G)