SFK-WF610WF-610 2x2 dual band 802.11ac Outdoor AP

WF-610User Manual Version 2 TABLE OF CONTENTS 1 Quick Start ................................................................................................................... 4 1.1 Connect PoE Adapter to WF-610 ............................................................................................ 12 1.2 Configure PC’s IP Address ...................................................................................................... 13 1.3 Visit WF-610 Web Page .......................................................................................................... 13 1.4 Configure Management Interface for WF-610 ........................................................................ 14 1.5 Connect WF-610 to Switch ...................................................................................................... 14 1.6 Configure Location, Language ................................................................................................ 15 1.7 Configure Security Profile for Different Authentication Types................................................. 15 1.7.1 WEP ................................................................................................................................................. 15 1.7.2 WPA2-PSK ..................................................................................................................................... 16 1.7.3 WPA/WPA2-PSK ........................................................................................................................... 16 1.7.4 802.1X /EAP ................................................................................................................................... 16 1.7.5 WEB/MAC ....................................................................................................................................... 17 2 AP Mode .................................................................................................................... 19 2.1 AP Network Topology .............................................................................................................. 19 2.2 Enable AP Mode ...................................................................................................................... 19 2.3 Configure Radio Parameters ................................................................................................... 20 2.4 Configure SSID ........................................................................................................................ 20 2.5 Configure Rate Limit Rule (Optional) ...................................................................................... 21 2.6 Configure Group ID (Optional) ................................................................................................ 21 2.7 Configure MAC ACL Rule (Optional) ...................................................................................... 23 2.8 AP+WDS ................................................................................................................................. 23 2.8.1 AP+WDS Network Topology ........................................................................................................ 23 2.8.2 Enable WDS function .................................................................................................................... 23 2.8.3 Configure CPE WDS ..................................................................................................................... 24 3 WDS Bridge Mode ..................................................................................................... 25 3.1 WDS Bridge Network Topology .............................................................................................. 25 3.2 Enable WDS Bridge Mode ...................................................................................................... 25 3.3 Input Remote AP MAC ............................................................................................................ 25 3.4 Configuration on Remote AP................................................................................................... 26 3.5 NAWDS Auto Find ................................................................................................................... 26 4 Status ......................................................................................................................... 27 4.1 Overview .................................................................................................................................. 27 4.2 Radio ....................................................................................................................................... 28 5 Management .............................................................................................................. 29 5.1 Backup/Import Configuration ................................................................................................... 29 5.2 Software Upgrade .................................................................................................................... 29 5.3 Factory Reset via WEB ........................................................................................................... 29 5.4 Reboot via WEB ...................................................................................................................... 30 5.5 Factory Reset via Sending Special Packet ............................................................................. 30 5.5.1 Factory Reset One Single Device ............................................................................................... 30 5.5.2 Factory Reset All Devices ............................................................................................................ 33 6 Troubleshooting ......................................................................................................... 34 6.1 Ping Diagnose ........................................…

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CIG Shanghai Co., Ltd. Date: August 20, 2015 Federal Communications Commission Authorization and Evaluation Division FCC ID: SFK-WF610 ATTESTATION FCC ID: SFK-WF610 Product: WF-610 2x2 dual band 802.11ac Outdoor AP Model: WF-610 We don't provide any controls or software to allow operation outside the USA frequency band when we sell this product in USA. Model Difference: The different of models only for marketing different client, the other was the same. Sincerely, __________________ Name: Mazhonghua Position: Manager CIG Shanghai Co., Ltd.

CIG Shanghai Co., Ltd. Declaration of Authorization We Name: CIG Shanghai Co., Ltd. Address: F/5, 8 Building No.2388 Chenhang Road, Minhang District, Shanghai Declare that: Name Representative of agent: Robin Wu Agent Company name: MRT Technology (Suzhou) Co., Ltd Address: D8 Building, Youxin Industrial Park, No.2 Tian'edang Rd., Wuzhong Economic Development Zone, City: Suzhou Country China is authorized to apply for Certification of the following product(s): Product description: WF-610 2x2 dual band 802.11ac Outdoor AP Type designation: WF-610 Trademark: CIG on our behalf. Date: August 20, 2015 Name: Mazhonghua Signature:

CIG Shanghai Co., Ltd. Date: August 20, 2015 Federal Communications Commission Authorization and Evaluation Division FCC ID: SFK-WF610 Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: 1. Block Diagram 2. Schematics 3. Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, ---------------------------------------------------------- Name: Mazhonghua CIG Shanghai Co., Ltd.

Non-SDR (Software Defined Radio) Cover Letter Date: August 20, 2015 Refer to KDB 442812 D01 SDR apps Guide v02r03. The following six questions can be used for determining if a radio can elect to be, or must be an SDR. 1. Can the RF parameters of the device be altered through software? Yes - go to 2. No, not an SDR Yes 2. Can third parties not permitted by the Commission through specific filings modify, configure, or load different software, or make configuration settings to operate the device or host hardware radio frequency parameters (frequency range, modulation type, maximum output power or other radio parameters) in any other way than granted (or expected to be granted)? Yes, must be an SDR. No - go to 3. No 3. Is the device capable of operating in any other in any other way than granted, or will be, granted? Yes, - go to 4. No - go to 5. No 4. Is this a Part 15 client Device as defined in Section 15.202 (as opposed to a master device)? Yes, qualifies as a part 15 client devices - go to 5. No, must be an SDR. 5. Does the manufacturer elect SDR? Yes, elects to be an SDR. No, Not an SDR No Final conclusion: According to the above questions reply, we can confirm this WF-610 2x2 dual band 802.11ac Outdoor AP FCC ID: SFK-WF610 must be a Non-SDR. The equipment can only support one exclusive regulation. The hardware devices will be locked to the activated regulatory domain and can’t be modified by any third party through configuration changes or software upgrades. The client only need to download the software/firmware from official website, and these software/ firmware shall be authentication protocol by the manufacturer. Sincerely, __________________ Name: Mazhonghua Position: Manager CIG Shanghai Co., Ltd.

External Photo (1) EUT Photo (2) EUT Photo (3) EUT Photo (4) EUT Photo (5) EUT Photo (6) EUT Photo

Label Label Location

Internal Photo (1) EUT Photo (2) EUT Photo (3) EUT Photo (4) EUT Photo (5) EUT Photo (6) EUT Photo (7) EUT Photo (8) EUT Photo (9) EUT Photo (10) EUT Photo (11) EUT Photo

MRT Technology (Suzhou) Co., Ltd Report No.: 1506RSU01304 Phone: +86-512-66308358 Report Version: V01 Fax: +86-512-66308368 Issue Date: 08-19-2015 Web: www.mrt-cert.com FCC ID: SFK-WF610 Page Number: 1 of 7 RF Exposure Evaluation Declaration FCC ID: SFK-WF610 APPLICANT: CIG Shanghai Co., Ltd. Application Type: Certification Product: WF-610 2x2 dual band 802.11ac Outdoor AP Model No.: WF-610 FCC Classification: Digital Transmission System (DTS) Unlicensed National Information Infrastructure (UNII) Reviewed By : ( Robin Wu ) Approved By : ( Marlin Chen ) The test results relate only to the samples tested. The test results shown in the test report are traceable to the national/international standards through the calibration of the equipment and evaluated measurement uncertainty herein. The test report shall not be reproduced except in full without the written approval of MRT Technology (Suzhou) Co., Ltd. Report No.: 1506RSU01304 FCC ID: SFK-WF610 Page Number: 2 of 7 Revision History Report No. Version Description Issue Date 1506RSU01304 Rev. 01 Initial report 08-19-2015 Report No.: 1506RSU01304 FCC ID: SFK-WF610 Page Number: 3 of 7 1. PRODUCT INFORMATION 1.1. Equipment Description Product Name WF-610 2x2 dual band 802.11ac Outdoor AP Model No. WF-610 Frequency Range For 2.4GHz Band: 802.11b/g/n: 2412 ~ 2462 MHz For 5GHz Band: For 802.11a/n-HT20/ac-VHT20: 5180~5240MHz, 5745~5825MHz For 802.11n-HT40/ac-VHT40: 5190~5230MHz, 5755~5795MHz For 802.11ac-VHT80: 5210MHz, 5775MHz Type of Modulation 802.11b: DSSS 802.11g/a/n/ac: OFDM Maximum Average Output Power For 2.4GHz: 802.11b: 27.92dBm 802.11g: 27.67dBm 802.11n-HT20: 27.67dBm 802.11n-HT40: 27.56dBm For 5GHz: 802.11a: 29.46dBm 802.11n-HT20: 29.37dBm 802.11n-HT40: 27.62dBm 802.11ac-VHT20: 29.34dBm 802.11ac-VHT40: 27.61dBm 802.11ac-VHT80: 15.78dBm Report No.: 1506RSU01304 FCC ID: SFK-WF610 Page Number: 4 of 7 1.2. Antenna Description Antenna Type Frequency Band (GHz) Tx Paths Max Peak Gain (dBi) Beam Forming Directional Gain (dBi) CDD Directional Gain (dBi) For Power For PSD PCB Antenna 2.4 2 8 11 8 11 5 2 18 21 18 21 1. The EUT supports Cyclic Delay Diversity (CDD) mode, and CDD signals are correlated. For CDD transmissions, directional gain is calculated as follows, N ANT = 2, N SS = 1. 1) If all Antennas have the same gain, G ANT , Directional gain = G ANT + Array Gain, where Array Gain is as follows.  For power spectral density (PSD) measurements on all devices, Array Gain = 10 log (N ANT / N SS ) dB = 3.01;  For power measurements on IEEE 802.11 devices, Array Gain = 0 dB for N ANT ≤ 4; 2. The EUT supports Beam Forming technology for 802.11n/ac mode, and exclude 802.11a mode. Correlated signals include, but are not limited to, signals transmitted in any of the following modes: Any transmit Beam Forming mode, whether fixed or adaptive (e.g., phased array modes, closed loop MIMO modes, Transmitter Adaptive Antenna modes, Maximum Ratio Transmission (MRT) modes, and Statistical Eigen Beam Forming (EBF) modes).  Unequal Antenna gains, with equal transmit powers. For Antenna gains given by G 1 , G 2 , ..., G N dBi transmit signals are correlated, then  Directional gain = 10 log[(10 G1/20 + 10 G2/20 + ... + 10 GN/20 ) 2 /N ANT ] dBi [Note the “20”s in the denominator of each exponent and the square of the sum of terms; the object is to combine the signal levels coherently.] Report No.: 1506RSU01304 FCC ID: SFK-WF610 Page Number: 5 of 7 2. RF Exposure Evaluation 2.1. Limits According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (Minutes) (A) Limits for Occupational/ Control Exposures 300-1500 -- -- f/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/ Uncontrolled Exposures 300-1500 -- -- f/1500 6 1500-100,000 -- -- 1 30 f= Frequency in MHz Calculation Formula: Pd = (Pout*G)/(4*pi*r 2 ) 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 Pd is the limit of MPE, 1mW/cm². If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Report No.: 1506RSU01304 FCC ID: SFK-WF610 Page Number: 6 of 7 2.2. Test Result of RF Exposure Evaluation Product WF-610 2x2 dual band 802.11ac Outdoor AP Test Item RF Exposure Evaluation Antenna Gain: The maximum Gain measured in fully anechoic chamber is 11dBi for 2.4GHz, 21dBi for 5.2GHz, and 21dBi for 5.8GHz in logarithm scale. For 2.4GHz ISM Band: Test Mode Frequency Band (MHz) Maximum Average Output Power (dBm) Limit of Power Density S(mW/cm 2 ) Safety Distance (cm) 802.11b 2412 ~ 2462 27.92 1 24.91 802.11g 2412 ~ 2462 27.67 1 24.20 802.11n-HT20 2412 ~ 2462 27.67 1 24.20 802.11n-HT40 2422 ~ 2452 27.56 1 23.90 For 5GHz UNII Band: Test Mode Frequency Band (MHz) Maximum Average Output Power (dBm) Limit of Power Density S(mW/cm 2 ) Safety Distance (cm) 802.11a/n-HT20/ ac-VHT20 5180 ~ 5240 29.46 1 94.06 5745 ~ 5825 27.45 1 74.63 802.11n-HT40/ ac-VHT40 5190 ~ 5230 27.62 1 76.10 5755 ~ 5795 26.27 1 65.15 802.11ac-VHT80 5210 15.78 1 19.47 5775 9.85 1 9.84 Report No.: 1506RSU01304 FCC ID: SFK-WF610 Page Number: 7 of 7 CONCULISON: Both of the WLAN 2.4GHz Band and WLAN 5GHz Band can transmit simultaneously. The Safety Distance of the WF-610 2x2 dual band 802.11ac Outdoor AP FCC ID: SFK-WF610 was 118.97 cm. So the EUT complies with the requirement. The End

MRT Technology (Suzhou) Co., Ltd Report No.: 1506RSU01301 Phone: +86-512-66308358 Report Version: V02 Fax: +86-512-66308368 Issue Date: 08-26-2015 Web: www.mrt-cert.com FCC ID: SFK-WF610 Page Number: 1 of 216 FCC ID: SFK-WF610 APPLICANT: CIG Shanghai Co., Ltd. Application Type: Certification Product: WF-610 2x2 dual band 802.11ac Outdoor AP Model No.: WF-610 FCC Classification: Digital Transmission System (DTS) FCC Rule Part(s): Part 15.247 Test Procedure(s): ANSI C63.10-2013, KDB 558074 D01v03r03, KDB 662911 D01v02r01 Test Date: July 13 ~ August 10, 2015 MEASUREMENT REPORT FCC PART 15.247 WLAN 802.11b/g/n Reviewed By : ( Robin Wu ) Approved By : ( Marlin Chen ) The test results relate only to the samples tested. This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in KDB 558074 D01v03r03. Test results reported herein relate only to the item(s) tested. The test report shall not be reproduced except in full without the written approval of MRT Technology (Suzhou) Co., Ltd. Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 2 of 216 Revision History Report No. Version Description Issue Date 1506RSU01301 Rev. 01 Initial report 08-19-2015 1506RSU01301 Rev. 02 Revised the Description of Direction Gain 08-26-2015 Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 3 of 216 CONTENTS Description Page §2.1033 General Information ......................................................................................................... 5 1. INTRODUCTION ..................................................................................................................... 6 1.1. Scope ........................................................................................................................... 6 1.2. MRT Test Location ....................................................................................................... 6 2. PRODUCT INFORMATION ..................................................................................................... 7 2.1. Equipment Description .................................................................................................. 7 2.2. Frequency / Channel Operation .................................................................................... 7 2.3. Description of Available Antennas ................................................................................ 8 2.4. Description of Antenna RF Port .................................................................................... 9 2.5. Test Mode .................................................................................................................... 9 2.6. Test Software ............................................................................................................... 9 2.7. Device Capabilities ..................................................................................................... 10 2.8. Test Configuration ....................................................................................................... 11 2.9. EMI Suppression Device(s)/Modifications .................................................................... 11 2.10. Labeling Requirements ................................................................................................ 11 3. DESCRIPTION of TEST ........................................................................................................ 12 3.1. Evaluation Procedure ................................................................................................. 12 3.2. AC Line Conducted Emissions ................................................................................... 12 3.3. Radiated Emissions .................................................................................................... 13 4. ANTENNA REQUIREMENTS ................................................................................................ 14 5. TEST EQUIPMENT CALIBRATION DATE ............................................................................ 15 6. MEASUREMENT UNCERTAINTY ......................................................................................... 16 7. TEST RESULT ...................................................................................................................... 17 7.1. Summary .................................................................................................................... 17 7.2. 6dB Bandwidth Measurement ..................................................................................... 18 7.2.1. Test Limit ................................................................................................................ 18 7.2.2. Test Procedure used ............................................................................................... 18 7.2.3. Test Setting ............................................................................................................. 18 7.2.4. Test Setup ............................................................................................................... 18 7.2.5. Test Result .............................................................................................................. 19 7.3. Output Power Measurement ....................................................................................... 28 7.3.1. Test Limit ................................................................................................................ 28 7.3.2. Test Procedure Used .............................................................................................. 28 Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 4 of 216 7.3.3. Test Setting ............................................................................................................. 28 7.3.4. Test Setup ................................................................................…

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Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 49 of 216 802.11g PSD - Ant 2 / Ant 1 + 2 Channel 01 (2412MHz) Channel 06 (2437MHz) Channel 11 (2462MHz) Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 50 of 216 802.11n-HT20 PSD - Ant 2 / Ant 1 + 2 Channel 01 (2412MHz) Channel 06 (2437MHz) Channel 11 (2462MHz) Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 51 of 216 802.11n-HT40 PSD - Ant 2 / Ant 1 + 2 Channel 03 (2422MHz) Channel 06 (2437MHz) Channel 09 (2452MHz) Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 52 of 216 7.5. Conducted Band Edge and Out-of-Band Emissions 7.5.1. Test Limit The limit for out-of-band spurious emissions at the band edge is 30dB below the fundamental emission level, as determined from the in-band power measurement of the DTS channel performed in a 100kHz bandwidth per the PSD procedure. 7.5.2. Test Procedure Used KDB 558074 D01v03r03 - Section 11.2 & Section 11.3 7.5.3. Test Settitng 1. Reference level measurement (a) Set instrument center frequency to DTS channel center frequency (b) Set the span to ≥ 1.5 times the DTS bandwidth (c) Set the RBW = 100 kHz (d) Set the VBW ≥ 3 x RBW (e) Detector = peak (f) Sweep time = auto couple (g) Trace mode = max hold (h) Allow trace to fully stabilize 2. Emission level measurement (a) Set the center frequency and span to encompass frequency range to be measured (b) RBW = 100kHz (c) VBW = 300kHz (d) Detector = Peak (e) Trace mode = max hold (f) Sweep time = auto couple (g) The trace was allowed to stabilize Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 53 of 216 7.5.4. Test Setup Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 54 of 216 7.5.5. Test Result Test Mode Data Rate (Mbps) Channel No. Frequency (MHz) Limit Result Ant 1 802.11b 1 01 2412 30dBc Pass 802.11b 1 06 2437 30dBc Pass 802.11b 1 11 2462 30dBc Pass 802.11g 6 01 2412 30dBc Pass 802.11g 6 06 2437 30dBc Pass 802.11g 6 11 2462 30dBc Pass 802.11n-HT20 6.5 01 2412 30dBc Pass 802.11n-HT20 6.5 06 2437 30dBc Pass 802.11n-HT20 6.5 11 2462 30dBc Pass 802.11n-HT40 13.5 03 2422 30dBc Pass 802.11n-HT40 13.5 06 2437 30dBc Pass 802.11n-HT40 13.5 09 2452 30dBc Pass Ant 2 802.11b 1 01 2412 30dBc Pass 802.11b 1 06 2437 30dBc Pass 802.11b 1 11 2462 30dBc Pass 802.11g 6 01 2412 30dBc Pass 802.11g 6 06 2437 30dBc Pass 802.11g 6 11 2462 30dBc Pass 802.11n-HT20 6.5 01 2412 30dBc Pass 802.11n-HT20 6.5 06 2437 30dBc Pass 802.11n-HT20 6.5 11 2462 30dBc Pass 802.11n-HT40 13.5 03 2422 30dBc Pass 802.11n-HT40 13.5 06 2437 30dBc Pass 802.11n-HT40 13.5 09 2452 30dBc Pass Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 55 of 216 802.11b Out-of-Band Emissions - Ant 1 100kHz PSD reference Level Channel 01 (2412MHz) Low Band Edge Spurious Emission Channel 06 (2437MHz) Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 56 of 216 Channel 11 (2462MHz) High Band Edge Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 57 of 216 802.11g Out-of-Band Emissions - Ant 1 100kHz PSD reference Level Channel 01 (2412MHz) Low Band Edge Spurious Emission Channel 06 (2437MHz) Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 58 of 216 Channel 11 (2462MHz) High Band Edge Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 59 of 216 802.11n-HT20 Out-of-Band Emissions - Ant 1 100kHz PSD reference Level Channel 01 (2412MHz) Low Band Edge Spurious Emission Channel 06 (2437MHz) Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 60 of 216 Channel 11 (2462MHz) High Band Edge Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 61 of 216 802.11n-HT40 Out-of-Band Emissions - Ant 1 100kHz PSD reference Level Channel 03 (2422MHz) Low Band Edge Spurious Emission Channel 06 (2437MHz) Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 62 of 216 Channel 09 (2452MHz) High Band Edge Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 63 of 216 802.11b Out-of-Band Emissions - Ant 2 100kHz PSD reference Level Channel 01 (2412MHz) Low Band Edge Spurious Emission Channel 06 (2437MHz) Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 64 of 216 Channel 11 (2462MHz) High Band Edge Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 65 of 216 802.11g Out-of-Band Emissions - Ant 2 100kHz PSD reference Level Channel 01 (2412MHz) Low Band Edge Spurious Emission Channel 06 (2437MHz) Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 66 of 216 Channel 11 (2462MHz) High Band Edge Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 67 of 216 802.11n-HT20 Out-of-Band Emissions - Ant 2 100kHz PSD reference Level Channel 01 (2412MHz) Low Band Edge Spurious Emission Channel 06 (2437MHz) Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 68 of 216 Channel 11 (2462MHz) High Band Edge Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 69 of 216 802.11n-HT40 Out-of-Band Emissions - Ant 2 100kHz PSD reference Level Channel 03 (2422MHz) Low Band Edge Spurious Emission Channel 06 (2437MHz) Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 70 of 216 Channel 9 (2452MHz) High Band Edge Spurious Emission Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 71 of 216 7.6. Radiated Spurious Emission Measurement 7.6.1. Test Limit All out of band emissions appearing in a restricted band as specified in Section 15.205 of the Title 47 CFR must not exceed the limits shown in Table per Section 15.209. FCC Part 15 Subpart C Paragraph 15.209 Frequency [MHz] Field Strength [V/m] Measured Distance [Meters] 0.009 - 0.490 2400/F (kHz) 300 0.490 - 1.705 24000/F (kHz) 30 1.705 - 30 30 30 30 - 88 100 3 88 - 216 150 3 216 - 960 200 3 Above 960 500 3 7.6.2. Test Procedure Used KDB 558074 D01v03r03 - Section 12.2.3 (quasi-peak measurements) KDB 558074 D01v03r03 - Section 12.2.4 (pe…

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Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 101 of 216 Test Mode: 802.11b – Ant 1 + 2 Test Site: AC1 Test Channel: 11 Test Engineer: Roy Cheng Remark: 1. Average measurement was not performed if peak level lower than average limit. 2. Other frequency was 20dB below limit line within 1-18GHz, there is not show in the report. Mark Frequency (MHz) Reading Level (dBμV) Factor (dB) Measure Level (dBμV/m) Limit (dBμV/m) Margin (dB) Detector Polarization 4924.0 50.5 2.8 53.3 54.0 -0.7 Average Horizontal 4927.0 52.0 2.8 54.8 74.0 -19.2 Peak Horizontal 7383.5 37.9 7.9 45.8 74.0 -28.2 Peak Horizontal * 8633.0 36.2 8.8 45.0 95.6 -50.6 Peak Horizontal * 10528.5 36.0 12.5 48.5 95.6 -47.1 Peak Horizontal 4924.0 51.0 2.8 53.8 54.0 -0.2 Average Vertical 4927.0 52.5 2.8 55.3 74.0 -18.7 Peak Vertical 7545.0 35.6 8.3 43.9 74.0 -30.1 Peak Vertical * 9729.5 35.4 11.1 46.5 95.6 -49.1 Peak Vertical * 10494.5 35.3 12.4 47.7 95.6 -47.9 Peak Vertical Note 1: “*” is not in restricted band, its limit is 30dBc of the fundamental emission level (125.6dBμV/m) or 15.209 which is higher. Note 2: Measure Level (dBμV/m) = Reading Level (dBμV) + Factor (dB) Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m) - Pre_Amplifier Gain (dB) Report No.: 1506RSU01301 FCC ID: SFK-WF610 Page Number: 102 of 216 Test Mode: 802.11g – Ant 1 + 2 Test Site: AC1 Test Channel: 01 Test Engineer: Roy Cheng Remark: 1. Average measurement was not performed if peak level lower than average limit. 2. Other frequency was 20dB below limit line within 1-18GHz, there is not show in the report. Mark Frequency (MHz) Reading Level (dBμV) Factor (dB) Measure Level (dBμV/m) Limit (dBμV/m) Margin (dB) Detector Polarization 4825.0 45.8 2.7 48.5 74.0 -25.5 Peak Horizontal 5386.0 35.1 3.0 38.1 74.0 -35.9 Peak Horizontal * 7239.0 37.4 7.8 45.2 100.3 -55.1 Peak Horizontal * 10571.0 35.6 12.4 48.0 100.3 -52.3 Peak Horizontal 4825.0 45.4 2.7 48.1 74.0 -25.9 Peak Vertical 7494.0 36.1 8.2 44.3 74.0 -29.7 Peak Vertical * 8820.0 36.8 9.0 45.8 100.3 -54.5 Peak Vertical * 10528.5 35.6 12.5 48.1 100.3 -52.2 Peak Vertical Note 1: “*” is…

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