MPE

FCC ID: I88WAP6804

RF Exposure Info

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FCCID_3579901

RF Exposure Report Report No.: SA170714E03A FCC ID: I88WAP6804 Test Model: WAP6804 Received Date: Dec. 15, 2016 Test Date: Jan. 05, 2016 Issued Date: Sep. 14, 2017 Applicant: Zyxel Communications Corporation Address: No.2 Industry East RD. IX, Hsinchu Science Park, Hsinchu 30075, Taiwan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan R.O.C. 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. The report must not be used by the client to claim product certification, approval, or endorsement by any government agencies. Report No.: SA170714E03A Page No. 1 / 9 Report Format Version: 6.1.1 Reference No.: 170720E07

Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity ...................................................................................................................... 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 Antenna Gain Table ............................................................................................................................. 6 2.5 Directional Gain Table ......................................................................................................................... 7 3 Calculation Result Of Conducted Power ............................................................................................ 8 Report No.: SA170714E03A Page No. 2 / 9 Report Format Version: 6.1.1 Reference No.: 170720E07

Release Control Record Issue No. Description Date Issued SA170714E03A Original release. Sep. 14, 2017 Report No.: SA170714E03A Page No. 3 / 9 Report Format Version: 6.1.1 Reference No.: 170720E07

1 Certificate of Conformity Product: Dual-Band AC2100 Gigabit Wireless Bridge Brand: ZYXEL Test Model: WAP6804 Sample Status: ENGINEERING SAMPLE Applicant: Zyxel Communications Corporation Test Date: Jan. 05, 2016 Standards: FCC Part 2 (Section 2.1091) KDB 447498 D01 General RF Exposure Guidance v06 The above equipment 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: Sep. 14, 2017 Wendy Wu / Specialist Approved by : , Date: Sep. 14, 2017 May Chen / Manager Report No.: SA170714E03A Page No. 4 / 9 Report Format Version: 6.1.1 Reference No.: 170720E07

Eooert venitas 2 RF Exposure 2.1 Limits for Maximum Permissible Exposure (MPE) Frequency Range Electric Field Magnetic Field Power Density Average Time (MHz) Strength (V/m) Strength (A/m) (mW/cm") {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*r") where Pd = power density in mW/cm" 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 22cm away from the body of the user. So, this device is classified as Mobile Device. Report No.: SA170714E03A Page No. 5/ 9 Report Format Version: 6.1.1 Reference No.: 170720E07

Eooert venitas 24 Antenna Gain Table Antenna Gain (dBi) Antenna Gain (dBi) Frequency ANT_O ANT_1 20 MHz 40 MHz 80 MHz 20 MHz 40 MHz 80 MHz 5260 212 —— —— 2.90 —— —— 5270 — 2.01 — — 2.68 — 5290 —— —— 2.36 —— —— 2.54 5300 2.57 —— —— 2.59 —— —— 5310 —— 2.55 —— —— 2.17 —— 5320 — — 2.65 — — 2.30 5500 245 —— —— 2.85 —— —— 5510 —— 2.72 —— —— 2.83 —— 5530 — — 2.40 — — 3.17 5550 —— 2.51 —— —— 3.08 —— 5580 2.39 —— —— 3.05 —— —— 5610 —— 2.51 —— —— 3.08 5620 3.03 — — 3.29 — — 5630 —— 2.93 —— —— 3.24 —— 5670 —— 2.86 —— —— 2.81 —— 5690 — — 2.92 — — 2.56 5700 3.26 — — 2.58 — — 5710 —— 3.60 —— —— 3.53 —— 5720 —— —— 3.36 —— —— 3.54 Antenna Gain (dBi) Antenna Gain (dBi) Frequency ANT_2 ANT_3 20 MHz 40 MHz 80 MHz 20 MHz 40 MHz 80 MHz 5260 2.72 — — 2.62 — — 5270 —— 2.36 —— —— 2.73 5290 —— —— 2.38 —— —— 2.98 5300 2.14 —— —— 3.08 —— —— 5310 — 1.90 — — 2.75 — 5320 — — 2.11 — — 2.74 5500 3.00 —— —— 3.70 —— —— 5510 — 3.01 — — 3.25 — 5530 — — 3.42 — — 2.99 5550 — 2.89 — — 2.82 — 5580 3.06 —— —— 3.51 —— —— 5610 — — 2.89 — — 2.82 5620 3.23 — — 3.54 — — 5630 — 2.98 —— —— 3.75 —— 5670 — 3.25 — — 3.55 — 5690 — — 3.03 — — 3.20 5700 2.65 — — 3.39 — — 5710 —— 3.52 —— —— 3.29 —— 5720 — — 3.72 — — 3.23 Report No.: SA170714E03A Page No. 6 / 9 Report Format Version: 6.1.1 Reference No.: 170720E07

0 2.5 Directional Gain Table Max Gain (dBi) Max Gain (dBi) F":hqniez';cy 4TX Nss=1 for CDD and TX BF 4TX Nss=2 for TX BF 20 MHz 40 MHz 80 MHz 20 MHz 40 MHz 80 MHz 5260 6.11 —— —— 3.10 —— —— 5270 = 6.10 —— —— 3.09 —— 5290 = — 6.19 —— 3.18 5300 6.18 —— —— 3.17 —— —— 5310 = 5.96 —— —— 2.95 —— 5320 5.98 —— —— 2.97 —— — 5500 6.80 —— —— 3.79 —— —— 5510 =— 6.77 —— —— 3.76 —— 5530 —— —— 7.02 —— —— 4.01 5550 —— 6.55 —— —— 3.54 —— 5580 6.77 —— —— 3.76 —— —— 5610 = — 6.55 —— —— 3.54 5620 6.37 3.36 —— — 5630 6.23 3.22 —— 5670 = 6.50 —— —— 3.49 —— 5690 = — 6.34 —— —— 3.33 5700 6.37 —— —— 3.36 —— —— 5710 = 6.66 —— —— 3.65 —— 5720 6.40 —— —— 3.39 —— —— Note: 1. Non—TxBF mode & TxBF mode antenna gain refer to KDB 662911 F 2) f) (ii) ‘l Zgjf[ DirectionalGain =10—log 4NT where Each antenna is driven by no more than one spatial stream; N;;= the number of independent spatial streams of data; Naxr= the total number of antennas Ei2:= 10%®"ifthe th antenna is being fed by spatial stream7. or zero if it is not: G; is the gain in dBi ofthe kth antenna. Report No.: SA170714E03A Page No. 7/ 9 Report Format Version: 6.1.1 Reference No.: 170720E07

3 Calculation Result Of Conducted Power For 2.4GHz & 5GHz (U-NII-1 and UNII-3 band) data were copied from the original test report (Report No.: SA160420E06) CDD Mode / Beamforming Mode (Nss=1) Conducted Frequency Directional Gain Distance Power Density Limit Power 2 2 (MHz) (dBi) (cm) (mW/cm ) (mW/cm ) (mW) 2412-2462 484.921 5.59 22 0.28881 1 5180-5240 767.523 6.8 22 0.60400 1 5260-5320 236.492 6.10 22 0.15840 1 5500-5720 192.836 6.55 22 0.14326 1 5745-5825 766.475 6.61 22 0.57735 1 NOTE: G1/20 G2/20 2 1. 2.4GHz: Directional gain = 10 log[(10 + 10 ) / 2] = 5.59dBi 2. 5GHz: UNII-1: Directional gain of CDD mode / Beamforming Mode (Nss=1) = 6.8dBi UNII-2A: Directional gain of CDD mode / Beamforming Mode (Nss=1) = 6.10dBi UNII-2C: Directional gain of CDD mode / Beamforming Mode (Nss=1)) = 6.55dBi UNII-3: Directional gain of CDD mode / Beamforming Mode (Nss=1) = 6.61dBi 3. Calculations for maximum RF exposure compliance are base on the directional gain and conducted power condition. Beamforming Mode (Nss=2) Conducted Frequency Directional Gain Distance Power Density Limit Power 2 2 (MHz) (dBi) (cm) (mW/cm ) (mW/cm ) (mW) 5180-5240 769.216 3.4 22 0.30478 1 5260-5320 236.492 3.09 22 0.07921 1 5500-5720 234.816 3.76 22 0.09176 1 5745-5825 792.287 3.37 22 0.29842 1 NOTE: 1. For UNII-1: Directional gain of beamforming mode (Nss=2) = 3.79dBi 2. For UNII-2A: Directional gain of beamforming mode (Nss=2) = 3.09dBi 3. For UNII-2C: Directional gain of beamforming mode (Nss=2) = 3.76dBi 4. For UNII-3: Directional gain of beamforming mode (Nss=2) = 3.6dBi 5. Calculations for maximum RF exposure compliance are base on the directional gain and conducted power condition. Report No.: SA170714E03A Page No. 8 / 9 Report Format Version: 6.1.1 Reference No.: 170720E07

Conclusion: The formula of calculated the MPE is: CPD1 / LPD1 + CPD2 / LPD2 + ……etc. < 1 CPD = Calculation power density LPD = Limit of power density WLAN 2.4GHz + WLAN 5GHz = 0.28881 / 1 + 0.60400 / 1 = 0.89281 Therefore the maximum calculations of above situations are less than the “1” limit. --- END --- Report No.: SA170714E03A Page No. 9 / 9 Report Format Version: 6.1.1 Reference No.: 170720E07


Document Created: 2017-09-14 16:04:19
Document Modified: 2017-09-14 16:04:19
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