KA2CHM225A1Wi-Fi Audio Extender

DCH-M225 User Manual Wi-Fi Audio Extender Version 1.00 | 01/17/2014 iD-Link DCH-M225 User Manual D-Link reserves the right to revise this publication and to make changes in the content hereof without obligation to notify any person or organization of such revisions or changes. Manual Revisions Trademarks D-Link and the D-Link logo are trademarks or registered trademarks of D-Link Corporation or its subsidiaries in the United States or other countries. All other company or product names mentioned herein are trademarks or registered trademarks of their respective companies. Copyright © 2013 by D-Link Corporation. All rights reserved. This publication may not be reproduced, in whole or in part, without prior expressed written permission from D-Link Systems, Inc. RevisionDateDescription 1.0 December 2, 2013 • Initial release Preface iiD-Link DCH-M225 User Manual Table of Contents Preface..................................................................................i Manual Revisions ...........................................................................i Trademarks ......................................................................................i Product.Overview...............................................................1 Package Contents .........................................................................1 System Requirements .................................................................2 Introduction ...................................................................................3 Features ....................................................................................3 What is a Wireless Extender? ............................................4 Hardware Overview .....................................................................5 Front/Top .................................................................................5 Side and Bottom ...................................................................6 Input: 100-240VAC, 50-60Hz, 0.3A ..................................6 FCC ID:KA2CHM225A1 ........................................................6 IC: 4216A-CHM225A1 ..........................................................6 Model: DCH-M225A1 ...........................................................6 CAN ICES-3 (B)/NMB-3(B) ...................................................6 P/N: BCHM225LNA...A1 .......................................................6 S/N:RZEP1YMXXXXXX .........................................................6 H/W Ver.: A1 F/W Ver.:1.00 .................................................6 Wi-Fi Name(SSID):dlink-XXXX ...........................................6 Wi-Fi Password:XXXXXXXXXX ...........................................6 DCH-M225 ...............................................................................6 Wireless Installation Factors .....................................................7 Setting.Up.Your.DCH-M225................................................8 Input: 100-240VAC, 50-60Hz, 0.3A ..................................8 FCC ID:KA2CHM225A1 ........................................................8 IC: 4216A-CHM225A1 ..........................................................8 Model: DCH-M225A1 ...........................................................8 CAN ICES-3 (B)/NMB-3(B) ...................................................8 P/N: BCHM225LNA...A1 .......................................................8 S/N:RZEP1YMXXXXXX .........................................................8 H/W Ver.: A1 F/W Ver.:1.00 .................................................8 Wi-Fi Name(SSID):dlink-XXXX ...........................................8 Wi-Fi Password:XXXXXXXXXX ...........................................8 DCH-M225 ...............................................................................8 QRS Mobile App Setup ...............................................................9 Web-based Configuration .......................................................13 Setup.Wizard.....................................................................14 Using the WPS Method ....................................................16 Using the Manual Method ..............................................17 Home Screen ........................................................................20 Wi-Fi Settings .......................................................................22 Extended Wi-Fi Settings ...................................................23 Audio Renderer ...................................................................24 Network Settings ................................................................25 Advanced Settings ........................................................25 Maintenance ................................................................................28 Admin .....................................................................................28 System ....................................................................................29 Upgrade .................................................................................30 Statistics .................................................................................31 Table of Contents iiiD-Link DCH-M225 User Manual Table of Contents Connecting.a.Wireless.Client...........................................32 WPS Button ...................................................................................32 Connect to a Wireless Network .............................................33 Windows® 8 ...........................................................................33 WPA/WPA2 .......................................................................33 Windows® 7 ...........................................................................35 WPA/WPA2 .......................................................................35 Windows Vista® ....................................................................38 WPA/WPA2 ...................................................…

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Report No.: 131227E01 1 of 6 CONSTRUCTION PHOTOS OF EUT

FCC ID： KA2CHM225A1 IC : 4216A-CHM225A1 LABEL LOCATION Brad name : D-Link Model name : DCH-M225A1

Report No.: 131227E01 2 of 6 Report No.: 131227E01 3 of 6 Report No.: 131227E01 4 of 6 Report No.: 131227E01 5 of 6 Report No.: 131227E01 6 of 6

Report No.: SA131227E01 1 of 6 Report Format Version 5.0.0 RF EXPOSURE REPORT REPORT NO.: SA131227E01 MODEL NO.: DCH-M225 FCC ID: KA2CHM225A1 RECEIVED: Dec. 27, 2013 TESTED: Dec. 31, 2013 ISSUED: Feb. 05, 2014 APPLICANT: D-Link Corporation ADDRESS: No.289, Sinhu 3rd Rd., Neihu District, Taipei City 114, Taiwan, R.O.C. ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory LAB ADDRESS: No. 81-1, Lu Liao Keng, 9th Ling,Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan, R.O.C. This report should not be used by the client to claim product certification, approval, or endorsement by any government agencies. This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification Report No.: SA131227E01 2 of 6 Report Format Version 5.0.0 TABLE OF CONTENTS RELEASE CONTROL RECORD ..................................................................................... 3 1. CERTIFICATION ...................................................................................................... 4 2. RF EXPOSURE LIMIT ............................................................................................. 5 3. MPE CALCULATION FORMULA ............................................................................. 5 4. CLASSIFICATION .................................................................................................... 5 5. ANTENNA GAIN ...................................................................................................... 5 6. CALCULATION RESULT OF MAXIMUM CONDUCTED POWER .......................... 6 Report No.: SA131227E01 3 of 6 Report Format Version 5.0.0 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED SA131227E01 Original release Feb. 05, 2014 Report No.: SA131227E01 4 of 6 Report Format Version 5.0.0 1. CERTIFICATION PRODUCT: Wi-Fi Audio Extender BRAND NAME: D-Link MODEL NO.: DCH-M225 TEST SAMPLE: ENGINEERING SAMPLE APPLICANT: D-Link Corporation TESTED DATE: Dec. 31, 2013 STANDARDS: FCC Part 2 (Section 2.1091) FCC OET Bulletin 65, Supplement C (01-01) IEEE C95.1 The above equipment (Model: DCH-M225) has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. PREPARED BY : , DATE: Nov. 19, 2013 ( Lori Chung, Specialist ) APPROVED BY : , DATE:Nov. 19, 2013 ( May Chen, Manager ) Report No.: SA131227E01 5 of 6 Report Format Version 5.0.0 2. RF EXPOSURE LIMIT LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) FREQUENCY RANGE (MHz) ELECTRIC FIELD STRENGTH (V/m) MAGNETIC FIELD STRENGTH (A/m) POWER DENSITY (mW/cm 2 ) AVERAGE TIME (minutes) LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE 300-1500 ... ... F/1500 30 1500-100,000 ... ... 1.0 30 F = Frequency in MHz 3. MPE CALCULATION FORMULA Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale pi = 3.1416 r = distance between observation point and center of the radiator in cm 4. CLASSIFICATION The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. 5. ANTENNA GAIN The antennas provided to the EUT, please refer to the following table: Transmitter Circuit Brand Model Gain (Exclude cable loss) (dBi) Cable Loss (dB) Cable Length (cm) Antenna Type Connector Type Frequency range (GHz to GHz) Chain (0) NA NA 2.73 0.1735 PCB i-pex 2.4~2.4835 Chain (1) NA NA 2.9 NANA MonopoleNA 2.4~2.4835 Report No.: SA131227E01 6 of 6 Report Format Version 5.0.0 6. CALCULATION RESULT OF MAXIMUM CONDUCTED POWER For WLAN FREQUENCY BAND (MHz) MAX POWER (mW) ANTENNA GAIN (dBi) DISTANCE (cm) POWER DENSITY (mW/ cm 2 ) LIMIT (mW/cm 2 ) 2412-2462 475.399 5.74 20 0.35464 1 NOTE: Directional gain = 10 log[(10 G1/20 + 10 G2/20 ) 2 / 2] = 5.74dBi --- END --- CONCLUSION: Both of the WLAN and Zigbee can transmit simultaneously, the formula of calculated the MPE is: CPD 1 / LPD 1 + CPD 2 / LPD 2 + ......etc. < 1 CPD = Calculation power density LPD = Limit of power density Therefore, the worst-case situation is 0.05078 / 1 + 0.00154 / 1= 0.052, which is less than “1”. This confirmed that the device comply with FCC 1.1310 MPE limit.

Report No.: RF131227E01 1 of 69 Report Format Version 5.2.0 FCC TEST REPORT REPORT NO.: RF131227E01 MODEL NO.: DCH-M225 FCC ID: KA2CHM225A1 RECEIVED: Dec. 27, 2013 TESTED: Dec. 27 to 31, 2013 ISSUED: Feb. 05, 2014 APPLICANT: D-Link Corporation ADDRESS: No.289, Sinhu 3rd Rd., Neihu District, Taipei City 114, Taiwan, R.O.C. ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory LAB ADDRESS : No. 81-1, Lu Liao Keng, 9th Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan, R.O.C. TEST LOCATION (1): No. 81-1, Lu Liao Keng, 9th Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan, R.O.C. TEST LOCATION (2): No. 49, Ln. 206, Wende Rd., Shangshan Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan, R.O.C. This report should not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification Report No.: RF131227E01 2 of 69 Report Format Version 5.2.0 Table of Contents RELEASE CONTROL RECORD .......................................................................................... 4 1. CERTIFICATION ...................................................................................................... 5 2. SUMMARY OF TEST RESULTS .............................................................................. 6 2.1 MEASUREMENT UNCERTAINTY ........................................................................... 7 3. GENERAL INFORMATION ....................................................................................... 8 3.1 GENERAL DESCRIPTION OF EUT ......................................................................... 8 3.2 DESCRIPTION OF TEST MODES ......................................................................... 10 3.2.1 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL ......................... 11 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS ........................................ 14 3.4 DUTY CYCLE OF TEST SIGNAL ........................................................................... 15 3.5 DESCRIPTION OF SUPPORT UNITS ................................................................... 16 3.6 CONFIGURATION OF SYSTEM UNDER TEST .................................................... 16 4. TEST TYPES AND RESULTS ................................................................................ 17 4.1 CONDUCTED EMISSION MEASUREMENT ......................................................... 17 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT....................................... 17 4.1.2 TEST INSTRUMENTS ........................................................................................... 17 4.1.3 TEST PROCEDURES ............................................................................................ 18 4.1.4 DEVIATION FROM TEST STANDARD .................................................................. 18 4.1.5 TEST SETUP ......................................................................................................... 18 4.1.6 EUT OPERATING CONDITIONS ........................................................................... 19 4.1.7 TEST RESULTS ..................................................................................................... 20 4.2 RADIATED EMISSION AND BANDEDGE MEASUREMENT ................................. 22 4.2.1 LIMITS OF RADIATED EMISSION AND BANDEDGE MEASUREMENT .............. 22 4.2.2 TEST INSTRUMENTS ........................................................................................... 23 4.2.3 TEST PROCEDURES ............................................................................................ 24 4.2.4 DEVIATION FROM TEST STANDARD .................................................................. 24 4.2.5 TEST SETUP ......................................................................................................... 25 4.2.6 EUT OPERATING CONDITIONS ........................................................................... 25 4.2.7 TEST RESULTS ..................................................................................................... 26 4.3 6dB BANDWIDTH MEASUREMENT ..................................................................... 39 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT ................................................... 39 4.3.2 TEST INSTRUMENTS ........................................................................................... 39 4.3.3 TEST PROCEDURE .............................................................................................. 39 4.3.4 DEVIATION FROM TEST STANDARD .................................................................. 39 4.3.5 TEST SETUP ...........................................................…

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Report No.: 130725E04 1 of 3 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST Report No.: 130725E04 2 of 3 RADIATED EMISSION TEST (Below 1GHz) Report No.: 130725E04 3 of 3 RADIATED EMISSION TEST (Above 1GHz)