IR2660A1 AC2600 Mesh-Enabled Smart Wi-Fi Router RF Exposure Info RF Exposure D-Link

D-Link AC2600 Mesh-Enabled Smart Wi-Fi Router

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                                                           RF Exposure Report

                       Report No.: SA180702E06

                            FCC ID: KA2IR2660A1

                       Test Model: DIR-2660

                 Received Date: Mar. 15, 2017

                         Test Date: Mar. 15, 2017 to Aug. 23, 2018

                     Issued Date: Dec. 12, 2018


                         Applicant: D-Link Corporation

                          Address: 17595 Mt. Herrmann Street Fountain Valley, CA92708 USA



                        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.
            Test Location: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300,
                           Taiwan R.O.C.
       FCC Registration /
                           723255 / TW2022
      Designation Number:




                                                                                                                        {img:accredited-taflogo}




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.: SA180702E06                                              Page No. 1 / 6                                             Report Format Version: 6.1.1


                                                                   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 ...................................................................................................................................... 5
    2.5      Calculation Result of Maximum Conducted Power ............................................................................. 6




Report No.: SA180702E06                                              Page No. 2 / 6                                              Report Format Version: 6.1.1


                                          Release Control Record


Issue No.             Description                                         Date Issued
SA180702E06           Original release.                                   Dec. 12, 2018




Report No.: SA180702E06                      Page No. 3 / 6        Report Format Version: 6.1.1


1    Certificate of Conformity


            Product: AC2600 Mesh-Enabled Smart Wi-Fi Router

              Brand: D-Link

        Test Model: DIR-2660

    Sample Status: ENGINEERING SAMPLE

          Applicant: D-Link Corporation

          Test Date: Mar. 15, 2017 to Aug. 23, 2018

         Standards: FCC Part 2 (Section 2.1091)

                          KDB 447498 D01 General RF Exposure Guidance v06
                          IEEE C95.1-1992



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:       Dec. 12, 2018
                               Phoenix Huang / Specialist




     Approved by :                                              ,   Date:       Dec. 12, 2018
                                 May Chen / Manager




Report No.: SA180702E06                        Page No. 4 / 6                        Report Format Version: 6.1.1


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
        0.3-1.34                 614                   1.63                (100)*               30
        1.34-30                 824/f                 2.19/f              (180/f2)*             30
        30-300                   27.5                 0.073                    0.2              30
       300-1500                   …                     …                  f/1500               30
      1500-100,000                …                     …                      1.0              30

f = Frequency in MHz ; *Plane-wave equivalent power density



2.2     MPE Calculation Formula

Pd = (Pout*G) / (4*pi*r2)
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



2.3     Classification

The antenna of this product, under normal use condition, is at least 38cm away from the body of the user.
So, this device is classified as Mobile Device.



2.4     Antenna Gain

      Frequency Range           Directional Antenna Gain
                                                                   Antenna Type         Connecter Type
           (GHz)                          (dBi)
        2.4~2.4835                        10.06                       Dipole               i-pex(MHF)
         5.15~5.85                        10.90                       Dipole               i-pex(MHF)
Note: More detailed information, please refer to operating description.




Report No.: SA180702E06                           Page No. 5 / 6                       Report Format Version: 6.1.1


2.5    Calculation Result of Maximum Conducted Power

                   Evaluation
  Operation                       Max Power    Antenna Gain    Distance   Power Density       Limit
                   Frequency
   Mode                             (mW)           (dBi)         (cm)       (mW/cm2)        (mW/cm2)
                     (MHz)
WLAN 2.4GHz           2437         788.724          10.06        38         0.44070               1
 WLAN 5GHz
                    5180          322.367           10.90        38         0.21856               1
   (U-NII-1)
 WLAN 5GHz
                    5310          161.371           10.90        38         0.10941               1
  (U-NII-2A)
 WLAN 5GHz
                    5510          159.71            10.90        38         0.10828               1
  (U-NII-2C)
 WLAN 5GHz
                    5785          655.424           10.90        38         0.44437               1
   (U-NII-3)
Note:
2.4GHz: Directional gain = 10.06dBi
5GHz: Directional gain = 10.90dBi


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 = 0.44070 / 1 + 0.44437 / 1 = 0.88507
Therefore the maximum calculations of above situations are less than the “1” limit.



--- END ---




Report No.: SA180702E06                       Page No. 6 / 6                    Report Format Version: 6.1.1



Document Created: 2019-03-22 21:47:57
Document Modified: 2019-03-22 21:47:57
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Document ID4115528
Application IDSJwC3C/lT71Aw/JFyweHrA==
Document DescriptionRF Exposure
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Permanent ConfidentialNo
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Document TypeRF Exposure Info
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Date Submitted2018-12-24 00:00:00
Date Available2019-02-25 00:00:00
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Document TitleRF Exposure