RF Exposure Info (MPE).pdf

FCC ID: TVE-121402

RF Exposure Info

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FCCID_2222351

                                     RF EXPOSURE REPORT

                                      REPORT NO.:                    SA140213C04
                                        MODEL NO.:                   FORTIAP-221Cxxxxxx,
                                                                     FAP-221Cxxxxxx (where “x” can be used
                                                                     as “A-Z”, or “0-9”, or “-”, or blank for software
                                                                     changes or marketing purposes only)
                                                 FCC ID:             TVE-121402
                                                           IC:       7280B-121402
                                           RECEIVED:                 Feb. 13, 2014
                                               TESTED:               Feb. 18 ~ Feb. 25, 2014
                                                ISSUED:              Feb. 25, 2014



                             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, 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 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.


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                                         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 .................................................................................. 6
2.3  CLASSIFICATION ......................................................................................................... 6
2.4  CALCULATION RESULT OF MAXIMUM CONDUCTED POWER ................................ 7




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                                  RELEASE CONTROL RECORD

 ISSUE NO.                REASON FOR CHANGE                    DATE ISSUED
 SA140213C04              Original release                     Feb. 25, 2014




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1. CERTIFICATION

                PRODUCT: Security Wireless Access Point
                         FORTIAP-221Cxxxxxx, FAP-221Cxxxxxx (where “x” can
                  MODEL: be used as “A-Z”, or “0-9”, or “-”, or blank for software changes or
                               marketing purposes only)
                    BRAND: Fortinet
              APPLICANT: Fortinet Inc.
         TEST SAMPLE: ENGINEERING SAMPLE
            STANDARDS: FCC Part 2 (Section 2.1091)
                               FCC OET Bulletin 65, Supplement C (01-01)
                               IEEE C95.1
                               RSS-102 Issue 4 (2010-12)



 The above equipment (Model: FORTIAP-221C) 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 :      Feb. 25, 2014
                               Celine Chou / Specialist


   APPROVED BY            :                                    , DATE :      Feb. 25, 2014
                              Ken Liu / Senior Manager




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2. RF EXPOSURE
2.1    LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE)
For FCC Part 2 (Section 2.1091)
   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

For RSS-102 Issue 4 (2010-12)
   FREQUENCY              ELECTRIC FIELD MAGNETIC FIELD POWER DENSITY     AVERAGE TIME
   RANGE (MHz)            STRENGTH (V/m) STRENGTH (A/m)    (W/m2)           (minutes)
                 LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE
      300-1500                 …               …            F/150                  6
   1500-100,000                …               …             10                    6

F = Frequency in MHz




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2.2    MPE CALCULATION FORMULA

For FCC Part 2 (Section 2.1091)
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


For RSS-102 Issue 4 (2010-12)
Pd = (Pout*G) / (4*pi*r2)
where
Pd = power density in W/m2
Pout = output power to antenna in W
G = gain of antenna in linear scale
Pi = 3.1416
R = distance between observation point and center of the radiator in meter


2.3    CLASSIFICATION

For FCC Part 2 (Section 2.1091)
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.


For RSS-102 Issue 4 (2010-12)
The antenna of this product, under normal use condition, is at least 0.22m away from
the body of the user. So, this device is classified as Mobile Device.




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2.4     CALCULATION RESULT OF MAXIMUM CONDUCTED POWER

For FCC Part 2 (Section 2.1091)
EUT
  FREQUENCY                                ANTENNA                               POWER
                      MAX POWER                                DISTANCE                             LIMIT
     BAND                                    GAIN                               DENSITY
                        (dBm)                                     (cm)                            (mW/cm2)
     (MHz)                                   (dBi)                              (mW/cm2)
      2412-2462            29.98               5.79               22              0.621                1

      5180-5240            16.74               7.52               22              0.044                1

      5745-5825            23.87               7.52               22              0.226                1

NOTE:
1. 2.4GHz: Directional gain = 10 log[(10G1 /20 + 10G2 /20 + ... + 10GN /20)2 /NANT]= 5.79
2. 5GHz: Directional gain = 10 log[(10G1 /20 + 10G2 /20 + ... + 10GN /20)2 /NANT]= 7.52

802.11 ac Module
  FREQUENCY                                ANTENNA                               POWER
                      MAX POWER                                DISTANCE                             LIMIT
     BAND                                    GAIN                               DENSITY
                        (dBm)                                     (cm)                            (mW/cm2)
     (MHz)                                   (dBi)                              (mW/cm2)
      5180-5240            16.99               8.76               22              0.062                1

      5745-5825            24.70               8.76               22              0.365                1
NOTE: Directional gain = 10 log[(10G1 /20 + 10G2 /20)2 /2] = 8.76dBi

CONCULSION:
Both of the EUT & 802.11 ac Module 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
EUT WLAN 2.4G + 802.11 ac Module WLAN 5.0G = 0.621 + 0.365 = 0.986
Therefore, the maximum calculation of this situation is 0.985, which is less than the “1” limit.




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For RSS-102 Issue 4 (2010-12)
EUT
  FREQUENCY                                ANTENNA                              POWER
                      MAX POWER                                     DISTANCE                         LIMIT
     BAND                                    GAIN                               DENSITY
                        (dBm)                                          (m)                          (W/m2)
     (MHz)                                   (dBi)                               (W/m2)
    2412-2462              29.98                 5.79                 0.2         6.208                10

    5180-5240              16.74                 7.52                 0.2         0.438                10

    5745-5825              23.87                 7.52                 0.2         2.264                10

NOTE:
1. 2.4GHz: Directional gain = 10 log[(10G1 /20 + 10G2 /20 + ... + 10GN /20)2 /NANT]= 5.79
2. 5GHz: Directional gain = 10 log[(10G1 /20 + 10G2 /20 + ... + 10GN /20)2 /NANT]= 7.52

802.11 ac Module
  FREQUENCY                                ANTENNA                              POWER
                      MAX POWER                                     DISTANCE                         LIMIT
     BAND                                    GAIN                               DENSITY
                        (dBm)                                          (m)                          (W/m2)
     (MHz)                                   (dBi)                               (W/m2)
    5180-5240              16.99                 8.76                 0.2         0.618                10

    5745-5825              24.70                 8.76                 0.2         3.647                10
                                      G1 /20          G2 /20 2
NOTE: Directional gain = 10 log[(10            + 10        ) /2] = 8.76dBi

CONCULSION:
Both of the EUT & 802.11 ac Module can transmit simultaneously, the formula of calculated the MPE is:
CPD1 / LPD1 + CPD2 / LPD2 + ……etc. < 10
CPD = Calculation power density
LPD = Limit of power density
EUT WLAN 2.4G + 802.11 ac Module WLAN 5.0G = 6.208 + 3.647 = 9.855
Therefore, the maximum calculation of this situation is 0.985, which is less than the “10” limit.




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Document Created: 2014-03-11 17:07:07
Document Modified: 2014-03-11 17:07:07

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