RF Exposure Info (MPE).pdf

FCC ID: RSL-WR2304N

RF Exposure Info

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FCCID_2451554

RF EXPOSURE REPORT REPORT NO.: SA140919C38 MODEL NO.: AT-WR2304N FCC ID: RSL-WR2304N RECEIVED: Sep. 19, 2014 TESTED: Oct. 11 ~ Nov. 05, 2014 ISSUED: Nov. 07, 2014 APPLICANT: Allied Telesis R&D Center K.K ADDRESS: 2nd. TOC Bldg. 7-21-11 Nishi-Gotanda, Shinagawa-ku, Tokyo Japan, 141-0031 ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch LAB ADDRESS: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd, Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, 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.: SA140919C38 1 of 6 Report Format Version 5.0.1

TABLE OF CONTENTS RELEASE CONTROL RECORD ................................................................................................................ 3 1. CERTIFICATION............................................................................................................................ 4 2. RF EXPOSURE ............................................................................................................................. 5 2.1 LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE)....................................................... 5 2.2 MPE CALCULATION FORMULA .................................................................................................. 5 2.3 CLASSIFICATION.......................................................................................................................... 5 2.4 CALCULATION RESULT OF MAXIMUM CONDUCTED POWER................................................ 6 Report No.: SA140919C38 2 of 6 Report Format Version 5.0.1

RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED SA140919C38 Original release Nov. 07, 2014 Report No.: SA140919C38 3 of 6 Report Format Version 5.0.1

1. CERTIFICATION PRODUCT: Wireless Router MODEL NO.: AT-WR2304N BRAND: APPLICANT: Allied Telesis R&D Center K.K TESTED: Oct. 11 ~ Nov. 05, 2014 TEST SAMPLE: ENGINEERING SAMPLE STANDARDS: FCC Part 2 (Section 2.1091) KDB 447498 D03 IEEE C95.1 The above equipment (model: AT-WR2304N) 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. 07, 2014 Polly Chien / Specialist APPROVED BY : , DATE : Nov. 07, 2014 Ken Liu / Senior Manager Report No.: SA140919C38 4 of 6 Report Format Version 5.0.1

2. RF EXPOSURE 2.1 LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) FREQUENCY ELECTRIC FIELD MAGNETIC FIELD POWER DENSITY AVERAGE TIME RANGE (MHz) STRENGTH (V/m) STRENGTH (A/m) (mW/cm2) (minutes) LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE 300-1500 … … F/1500 30 1500-100,000 … … 1.0 30 F = Frequency in MHz 2.2 MPE CALCULATION FORMULA Pd = (Pout*G) / (4*pi*r2) where Pd = power density in mW/cm2 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 2.3 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. Report No.: SA140919C38 5 of 6 Report Format Version 5.0.1

2.4 CALCULATION RESULT OF MAXIMUM CONDUCTED POWER POWER MAX POWER ANTENNA DISTANCE LIMIT MODE DENSITY (dBm) GAIN (dBi) (cm) (mW/cm2) (mW/cm2) 802.11b 22.05 2 20 0.051 1 802.11g 23.78 2 20 0.075 1 802.11n (20MHz) 24.41 5.01 20 0.174 1 802.11n (40MHz) 22.64 5.01 20 0.116 1 NOTE: 1TX 802.11b/g: Directional gain = 2dBi 2TX 802.11n: Directional gain = 2dBi + 10log(2) = 5.01dBi ---END--- Report No.: SA140919C38 6 of 6 Report Format Version 5.0.1


Document Created: 2014-11-20 09:37:44
Document Modified: 2014-11-20 09:37:44
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