HHOJYR-N490S300Mbps Intelligent Wireless Router

FCC Information and Copyright This equipment 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 does cause harmful interference to radio or television reception, which can be determined 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. This device 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. changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 3 Rev 4.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (current) 3.0 4.0 May-23-2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 3 Rev 4.0 Shenzhen Yichen Technoloy Development Co.,LTD. 2014/6/19 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, ___ _ Shenzhen Yichen Technoloy Development Co.,LTD.___hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product： 300Mbps Intelligent Wireless Router Trade Name： Model Name： JYR-N490S Serial Model： JYR-N490P,JYR-N490I FCC ID： HHOJYR-N490S Sincerely, Signature Name: Zhou Yong Title: Manager Tel: +86-0755-33019922 Fax: +86-0755-86238830 SCS-F18: Project and Product Certification Representative Authorization Letter Page 3 of 3 Rev 4.0 Shenzhen Yichen Technoloy Development Co.,LTD. 2014/6/19 To: SIEMIC, Inc. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, _____ Shenzhen Yichen Technoloy Development Co.,LTD.__ ___hereby authorize SIEMIC, Inc. to act as Certification Body for certifying for the following project(s): Product： 300Mbps Intelligent Wireless Router Trade Name： Model Name： JYR-N490S Serial Model： JYR-N490P,JYR-N490I FCC ID： HHOJYR-N490S We affirm that between SIEMIC, Inc. and ____ Shenzhen Yichen Technoloy Development 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, Signature Name: Zhou Yong Title: Manager Tel: +86-0755-33019922 Fax: +86-0755-86238830

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 Shenzhen Yichen Technology Development Co., Ltd. 2014/6/20 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: HHOJYR-N490S We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Schematics - Operational Description 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 & 0.459 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, Client’s signature Signature Client’s name / title : Zhou Yong / Manager Contact information / address : 5F, No.1, Honghualing 2nd Industrial Zone, Xili Town, Nanshan District,Shenzhen,China

Shenzhen Yichen Technology Development Co., Ltd. Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2014/6/26 SUBJECT: FCC Application for ( FCCID: HHOJYR-N490S) To Whom It May Concern: We, the undersigned, hereby attest to the fact that we will apply the Declaration of Conformity procedure to the class B computer peripheral portion of this composite device. We understand that devices subject to the DoC procedure are required to be tested to show compliance with the FCC technical regulations by a recognized accredited testing laboratory. The testing laboratory must be accredited by a Commission approved accreditation body or designated under the terms of a government-to-government Mutual Recognition Agreement (MRA). A listing of those accredited testing laboratories that have been recognized by the Commission is published on the FCC Webpage: https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm Select the "accredited" option to search for FCC recognized accredited test firms. Test facilities located in countries, where the U.S. does not have an operational Telcom MRA are not recognized by the FCC to test for the DoC procedure. Regards, Signatory Signature Name: Zhou Yong Title: Manager Tel: +86-0755-33019922 Fax: +86-0755-86238830

Shenzhen Yichen Technoloy Development Co.,LTD. Model Difference FCC ID: HHOJYR-N490S Model : JYR-N490S , JYR-N490P,JYR-N490I All the model are the same circuit and RF module,except the model name and colour. Regards, Client’s signature Signature Client’s name / title : Zhou Yong / Manager Contact information / address : 5F, No.1, Honghualing 2nd Industrial Zone, Xili Town, Nanshan District,Shenzhen,China

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Antenna Photo 3 Photo 4 Photo 5 Photo 6 Photo 7

FCC ID LABELING AND LOCATION FCC ID Label 300Mbps Intelligent Wireless Router Model NO.: JYR-N490S FCC ID:HHOJYR-N490S Shenzhen Yichen Technoloy Development Co.,LTD Made in China This device 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. 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)

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

FCC ID: HHOJYR-N490S FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: HHOJYR-N490S Applied procedures / limit According to FCC §15.247(i) and §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 Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna TEST RESULTS FCC ID: HHOJYR-N490S Peak output power. Antenna A(B) port Frequency A B Total Power LIMIT Test Channe (MHz) (dBm) dBm dBm TX 802.11b Mode CH01 2412 13.85 13.88 16.88 28 CH06 2437 13.93 13.85 16.86 28 CH11 2462 13.98 13.91 16.96 28 TX 802.11g Mode CH01 2412 11.63 11.72 14.69 28 CH06 2437 11.61 11.71 14.68 28 CH11 2462 11.56 11.66 14.62 28 TX 802.11n/20M Mode CH01 2412 10.23 10.62 13.44 28 CH06 2437 10.26 10.55 13.40 28 CH11 2462 10.21 10.57 13.40 28 TX 802.11n/40M Mode CH03 2422 9.82 9.97 12.91 28 CH06 2437 9.85 9.93 12.89 28 CH09 2452 9.81 9.95 12.89 28 Mode Maximum peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm 2 ) Limit of Power Density (S) (mW/ cm 2 ) Result 802.11b 13.98 25.00 8(6.3dBi) 0.0313 1 Pass 802.11g 11.72 14.86 8(6.3dBi) 0.0186 1 Pass 802.11n-HT20 10.62 11.53 8(6.3dBi) 0.0145 1 Pass 802.11n-HT40 9.97 9.93 8(6.3dBi) 0.0124 1 Pass Frequency MHz Maximum peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm 2 ) Limit of Power Density (S) (mW/ cm 2 ) Result 2412-2462 16.96 49.66 8(6.3dBi) 0.0622 1 Pass

FCC RADIO TEST REPORT FCC ID: HHOJYR-N490S Product： 300Mbps Intelligent Wireless Router Trade Name： Model Name： JYR-N490S Serial Model： JYR-N490P,JYR-N490I Report No.： NTEK-2014NT0603822F Prepared for Shenzhen Yichen Technoloy Development Co.,LTD. 3F、4F、5F, NO.1, ZhongGuan Honghualing 2ND Industrial Zone, NO.142, ZhuGuang North Road, Nanshan District, Shenzhen,China 518000 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 66 Report No.: NTEK-2014NT0603822F TEST RESULT CERTIFICATION Applicant’s name........ Shenzhen Yichen Technoloy Development Co.,LTD. Address ........................ 3F、4F、5F, NO.1, ZhongGuan Honghualing 2ND Industrial Zone, NO.142 ,ZhuGuang North Road, Nanshan District, Shenzhen,China 518000 Manufacture's Name... Shenzhen Yichen Technoloy Development Co.,LTD. Address ........................ 3F、4F、5F, NO.1, ZhongGuan Honghualing 2ND Industrial Zone, NO.142 ,ZhuGuang North Road, Nanshan District, Shenzhen,Chin a 518000 Product description Product name .................300Mbps Intelligent Wireless Router Model and/or type reference ..................... JYR-N490S Serial Model .................... JYR-N490P,JYR-N490I Standards.................... FCC Part15.247 Test procedure ................ 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 the FCC requirements. 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 ....... 03 Jun. 2014 ~12 Jun. 2014 Date of Issue..................................... 12 Jun. 2014 Test Result......................................... Pass Testing Engineer : Denny Huang Technical Manager : (Brown Lu) Authorized Signatory : (Bill Yao) Page 3 of 66 Report No.: NTEK-2014NT0603822F Table of Contents Page 1 . SUMMARY OF TEST RESULTS 5 1.1 TEST FACILITY 6 1.2 MEASUREMENT UNCERTAINTY 6 2 . GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST MODES 10 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 12 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 13 3 . EMC EMISSION TEST 14 3.1 CONDUCTED EMISSION MEASUREMENT 14 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 14 3.1.2 TEST PROCEDURE 15 3.1.3 DEVIATION FROM TEST STANDARD 15 3.1.4 TEST SETUP 15 3.1.5 EUT OPERATING CONDITIONS 15 3.1.6 TEST RESULTS 16 3.2 RADIATED EMISSION MEASUREMENT 18 3.2.1 RADIATED EMISSION LIMITS 18 3.2.2 TEST PROCEDURE 19 3.2.3 DEVIATION FROM TEST STANDARD 19 3.2.4 TEST SETUP 20 3.2.5 EUT OPERATING CONDITIONS 21 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 22 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 23 3.2.8 TEST RESULTS (ABOVE 1000 MHZ) 24 4 . POWER SPECTRAL DENSITY TEST 37 4.1 APPLIED PROCEDURES / LIMIT 37 4.1.1 TEST PROCEDURE 37 4.1.2 DEVIATION FROM STANDARD 37 4.1.3 TEST SETUP 37 4.1.4 EUT OPERATION CONDITIONS 37 4.1.5 TEST RESULTS 38 5 . BANDWIDTH TEST 46 5.1 APPLIED PROCEDURES / LIMIT 46 5.1.1 TEST PROCEDURE 46 Page 4 of 66 Report No.: NTEK-2014NT0603822F Table of Contents Page 5.1.2 EUT OPERATION CONDITIONS 46 5.1.3 TEST RESULTS 47 6 . PEAK OUTPUT POWER TEST 55 6.1 APPLIED PROCEDURES / LIMIT 55 6.1.1 TEST PROCEDURE 55 6.1.2 DEVIATION FROM STANDARD 55 6.1.3 TEST SETUP 55 6.1.4 EUT OPERATION CONDITIONS 55 6.1.5 TEST RESULTS 56 7 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 57 7.1 DEVIATION FROM STANDARD 57 7.2 TEST SETUP 57 7.3 EUT OPERATION CONDITIONS 57 7.4 TEST RESULTS 58 8 . ANTENNA REQUIREMENT 64 8.1 STANDARD REQUIREMENT 64 8.2 EUT ANTENNA 64 9 . EUT TEST PHOTO 65 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Page 5 of 66 Report No.: NTEK-2014NT0603822F 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247 (a)(2) 6dB Bandwidth PASS 15.247 (b) Peak Output Power PASS 15.247 (c) Radiated Spurious Emission PASS 15.247 (d) Power Spectral Density PASS 15.205 Band Edge Emission PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Page 6 of 66 Report No.: NTEK-2014NT0603822F 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 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Page 7 of 66 Report No.: NTEK-2014NT0603822F 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment 300Mbps Intelligent Wireless Router Trade Name Model Name JYR-N490S Serial Model JYR-N490P,JYR-N490I Model Difference All the model are the same circuit and RF module, except the model name and colour. Product Description The EUT is a 300Mbps Intelligent Wireless Router Operation Frequency: 802.11b/g/n(20MHz): 2412~2462MHz 802.11n(40MHz):2422~2452MHz Modulation Type: CCK/OFDM/DBPSK/DAPSK Bit Rate of Transmitter 802.11b:11/5.5/2/1 Mbps 802.11g:54/48/36/24/18/12/9/6Mbps 802.11n(20MHz):150/144.44/130/117/ 115.56/104/86.67/78/52/6.5Mbps 802.11…

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Page 65 of 66 Report No.: NTEK-2014NT0603822F 9. EUT TEST PHOTO Radiated Measurement Photos Page 66 of 66 Report No.: NTEK-2014NT0603822F Conducted Measurement Photos