RF Exposure Info (MPE)_rev.pdf

FCC ID: TVE-0120201

RF Exposure Info

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FCCID_2981865

                                                           RF Exposure Report

                       Report No.: SA111005C22D

                            FCC ID: TVE-0120201

                       Test Model: EMP7618

                   Series Model: EMP7618-FT

                 Received Date: Mar. 07, 2013

                         Test Date: Mar. 22 ~ Apr. 19, 2016

                     Issued Date: Apr. 19, 2016


                         Applicant: Fortinet, Inc.

                          Address: 899 Kifer Road Sunnyvale, CA 94086 USA



                        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

                  Test Location: No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City
                                 33383, 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 TAF or any government agencies.

Report No.: SA111005C22D                                             Page No. 1 / 7                                             Report Format Version: 6.1.1
Reference No.: 160310C13


                                                                   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
3         Calculation Result Of Maximum Conducted Power .......................................................................... 6




Report No.: SA111005C22D                                             Page No. 2 / 7                                              Report Format Version: 6.1.1
Reference No.: 160310C13


                                          Release Control Record


Issue No.             Description                                         Date Issued
SA111005C22D          Original release.                                   Apr. 19, 2016




Report No.: SA111005C22D                     Page No. 3 / 7        Report Format Version: 6.1.1
Reference No.: 160310C13


1    Certificate of Conformity


            Product: 802.11 abgn RF Module Card

              Brand: Fortinet lnc.

        Test Model: EMP7618

      Series Model: EMP7618-FT

    Sample Status: Engineering sample

          Applicant: Fortinet, Inc.

          Test Date: Mar. 22 ~ Apr. 19, 2016

         Standards: FCC Part 2 (Section 2.1091)

                           KDB 447498 D01 (October 23, 2015)
                           IEEE C95.1



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:       Apr. 19, 2016
                                  Polly Chien / Specialist




     Approved by :                                                , Date:       Apr. 19, 2016
                                 Ken Liu / Senior Manager




Report No.: SA111005C22D                         Page No. 4 / 7                      Report Format Version: 6.1.1
Reference No.: 160310C13


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/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.: SA111005C22D                         Page No. 5 / 7                      Report Format Version: 6.1.1
Reference No.: 160310C13


3     Calculation Result Of Maximum Conducted Power
2.4G + 5G combo Module
2.4G PIFA antenna + 5G PIFA antenna:
    Frequency        Modulation                       Antenna
                                    Max Power                      Distance   Power Density   Limit
       Band                                            Gain
                       Mode           (dBm)                          (cm)       (mW/cm2)    (mW/cm2)
      (MHz)                                            (dBi)

                       802.11b         14.02                6.01     20          0.020               1

                       802.11g         21.77                6.01     20          0.119               1
    2412-2462
                  802.11n (20MHz)      21.38                6.01     20          0.109               1

                  802.11n (40MHz)      20.18                6.01     20          0.083               1

                       802.11a         13.39                7.01     20          0.022               1

    5180-5240     802.11n (20MHz)      14.96                7.01     20          0.031               1

                  802.11n (40MHz)      16.64                7.01     20          0.046               1

                       802.11a         13.29                7.01     20          0.021               1

    5745-5825     802.11n (20MHz)      12.10                7.01     20          0.016               1

                  802.11n (40MHz)      11.94                7.01     20          0.016               1


2.4G Dipole antenna + 5G Dipole antenna:
    Frequency        Modulation                       Antenna
                                    Max Power                      Distance   Power Density   Limit
       Band                                            Gain
                       Mode           (dBm)                          (cm)       (mW/cm2)    (mW/cm2)
      (MHz)                                            (dBi)

                       802.11b         14.02                6.01     20          0.020               1

                       802.11g         21.77                6.01     20          0.119               1
    2412-2462
                  802.11n (20MHz)      21.38                6.01     20          0.109               1

                  802.11n (40MHz)      20.18                6.01     20          0.083               1

                       802.11a         13.39                9.01     20          0.035               1

    5180-5240     802.11n (20MHz)      14.96                9.01     20          0.050               1

                  802.11n (40MHz)      16.64                9.01     20          0.073               1

                       802.11a         13.29                9.01     20          0.034               1

    5745-5825     802.11n (20MHz)      12.10                9.01     20          0.026               1

                  802.11n (40MHz)      11.94                9.01     20          0.025               1




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Reference No.: 160310C13


NOTE:
1. 2.4G:
   For PIFA antenna: Directional gain = 3dBi + 10log(2) = 6.01dBi
   For Dipole antenna: Directional gain = 3dBi + 10log(2) = 6.01dBi
2. 5G:
   For PIFA antenna: Directional gain = 4dBi + 10log(2) = 7.01dBi
   For Dipole antenna: Directional gain = 6dBi + 10log(2) = 9.01dBi
3. For max. power, please refer to the original report.

CONCULSION:
Both of the WLAN 2.4G & WLAN 5G can transmit simultaneously, the formula of calculated the MPE is:
CPD1 / LPD1 + CPD2 / LPD2 + ……etc. < 1
CPD = Calculation power density
LPD = Limit of power density
2.4G PIFA antenna + 5G PIFA antenna:
WLAN 2.4G + WLAN 5.0G = 0.119 + 0.046 = 0.165
2.4G Dipole antenna + 5G Dipole antenna
WLAN 2.4G + WLAN 5.0G = 0.119 + 0.073 = 0.192
Therefore, the maximum calculation of this situation is 0.192, which is less than the “1” limit.


---END---




Report No.: SA111005C22D                        Page No. 7 / 7                           Report Format Version: 6.1.1
Reference No.: 160310C13



Document Created: 2017-12-04 11:15:12
Document Modified: 2017-12-04 11:15:12

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