SFK-WF1802x2 dual band 802.11ac indoor AP

WF-180 Wireless Access Point Thank you for buying this product. The following information aims to give you general information about product introduction, product overview and installation procedure and so on. 1. Introduction WF-180 is a dual-band 2x2streams and chains indoor Wi-Fi AP, which is complied with the IEEE802.11n standard and designed for high-density deployments in offices, schools, hospitals and hotels that require premium performance. Having together MIMO (Multiple-in&Multiple-out) technology with high-throughput mode techniques, WF-180 works with most wireless terminals to builds a high capacity Wi-Fi network. 2. Package List • AP x1 • Wall bracket x1 • Ceiling bracket x 1 • Screw x1 • Cable tie x1 3. Product Overview No. Name Function LEDs See LED Definition LAN Port 10/100/1000M Base-T Ethernet ports (RJ-45), used as a WAN port and used for being powered by PoE function. 带格式的: 缩进: 左侧: 0 厘米 带格式表格 Console port Also names as RJ-11, used to manage WF-180 software. Reset button Pressing the button longer than 5s to restore the device to factory defaults and reset the device. DC power connector used for connecting the power adapter USB port supports a USB 2.0 connector(Support up to 0.5A) Kensington Lock Slot What is the function?For additional security 4. Installation Before you start, To reduce the risk of bodily injury, electrical shock, fire, and equipment Damage, read all warnings and precautions in this guide before Installing or maintaining product.read all caution and safety statement in this document. Caution To avoid risk of injury from electrical shock or energy hazard, installation and service of this product must be performed by qualified service personnel. Make sure the AP fits securely on the ceiling tile rail when hanging the device from inthe ceiling, because poor installation could cause it to fall onto the peoplefall and make body injury and equipment damage. Safety Statement • To avoid the abnormal work, do not install the device near the power line, electric lamp, power grid, or in any forceful power grid place • Ensure the power adapter is grounded well if install the device indoor. • Install other lightning protection equipment near the device if necessary, because the lightning protection module inside the device is basic. • Use the steady power grid to provide the power to the device, which is to avoid the abnormal work. • Use a less than 50m network cable to connect the PoE port, which is to acquire the steady power. The network cable complies with the DC resistance definition in the YD/926.2 protocol. Installation Environment • Operating ambient temperature: 0°C ~ 45°C • Operating ambient humidity: 5% ~ 95% non-condensing Installation mode: • Wall mounting and ceCelilingmounting. 带格式的: 字体: 非加粗, 字体颜 色: 自动设置 带格式的: 字体: (中文) 宋体, 非 加粗, 字体颜色: 自动设置 带格式的: 字体: 小四, 字体颜色: 浅蓝 带格式的: 段落间距段前: 0.5 行, 段后: 0.5 行 带格式的: 段落间距段前: 0.5 行, 段后: 0.5 行 Installation tool: • Screws and screw-driver Installation site: Please ensure the visibility of product and no tall buildings and woods block between them. Installation procedure Wall mounting 1. Drive two screws fist in the wall. The distantbetween two screws mounted on the wall is 40mm. 2. Align bracket with the screw, and then pull down the bracket with up to down direction until it has been fixed tightly. 带格式的: 段落间距段前: 0.5 行, 段后: 0.5 行 带格式的: 段落间距段前: 0.5 行, 段后: 0.5 行 带格式的: 段落间距段前: 0.5 行, 段后: 0.5 行 带格式的: 字体: (默认) Arial, (中文) 宋体, 小四 3. Align the securing slothookof AP with bracket, and push AP from up to down until it has been lockedsecured fully. Ceiling mounting: 1. Fasten ceiling rails by pushing bracket as the indicated direction 带格式的: 段落间距段前: 0.5 行, 段后: 0.5 行 带格式的: 字体: (默认) +西文正 文, (中文) +中文正文, 五号 2. Secure the screw to fasten bracket assembly. Bracket configures two screw holes, select one of them to fit ceiling rails. 2. 3. Align securingslot hook of AP with bracket (see dotted line), and then push AP close to bracket until AP has been fullyfastenedlocked. 带格式的: 列出段落, 左, 编号 + 级别: 1 + 编号样式: 1, 2, 3, ... + 起始编号: 1 + 对齐方式: 左侧 + 对齐位置: 0.75 厘米 + 缩进位 置: 1.49 厘米 带格式的: 列出段落, 左, 缩进: 左侧: 1.49 厘米 4. Go through locking holes by cable-tie to safely content AP with bracket 5. LED Definition LED Function State-Color Indication RUN AP power / ready status Steady - Green APis ready Flashing - Green AP is managed by controller Red AP hardware failure Off No power to AP LAN Network Link Status Steady - Green 1000Mbps Ethernet link negotiated Steady- Yellow Reserved for link speed (NIB in PCB) Flashing Ethernet link activity Off Ethernet link unavailable 5G 5G Hz Radio Status Steady– Green 5G Hz radio enabled in HT WLAN mode Off 5G Hz radio disabled 2.4G 2.4G Hz Radio Status Steady – Green 2.4G Hz radio enabled in HT WLAN mode Off 2.4G Hz radio disabled 6. Software Installation Logging in to the Web Page 1. To configure PC IP address, fill 192.168.188.x in “IP address” and 255.255.255.0 in “Subnet mask”(set Window7 as an example to show the properties) 2. Input the default IP address 192.168.188.251 in the address bar of the web browser and press Enter. 3. Enter username and password (username: admin, password: password), after password authentication is successful, the web page is displayed. 7. Product Specification Physical specification Dimensions 160 mm x 160 mm x 40mm(Width x Length x Height) Weight Less than 1kg LEDs RUN,LAN,5GHz,2.4GHz Ethernet interface RJ-45 connector Electrical specification Power input +12V/1A Power consumption ≤12W Environmental specification Working temperature 0°C ~ 45°C Working humidity 5% ~ 95% non-condensing Elevations 86kPa～106kPa Dustproof and waterproof IP30 Lightning protection 4KV common mode surge 8. Product Proper Disposal Waste of Electrical and Electronic Equipment Directive 2002/96EC on Waste of Electrical and Electronic Equipment are designed to tackle the fast increasing waste stream of electrical and electronic equipment and complements European Union measures on landfill and incineration of wast…

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CIG Shanghai Co., Ltd. Date: Nov. 11, 2014 Federal Communications Commission Authorization and Evaluation Division FCC ID: SFK-WF180 ATTESTATION FCC ID: SFK-WF180 Product: 2x2 dual band 802.11ac indoor AP Model: WF-180 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/23，No.889 yishan Road，Xuhui District，Shanghai Declare that: Name Representative of agent: Wu Jian 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: 2x2 dual band 802.11ac indoor AP Type designation: WF-180 Trademark: CIG on our behalf. Date: Nov. 18, 2014 Name: Mazhonghua Signature:

CIG Shanghai Co., Ltd. Date: Nov 22, 2014 Federal Communications Commission Authorization and Evaluation Division FCC ID: SFK-WF180 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. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 DFR § 2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant 180 days short-term confidentiality request on the following: attachments: 1. External Photo 2. Internal Photo 3. Test Setup Photo 4. User Manual 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: Dec. 02, 2014 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 2x2 dual band 802.11ac indoor AP FCC ID: SFK-WF180 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 (7) EUT Photo (8) EUT Photo (9) 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 (12) EUT Photo (13) EUT Photo (14) EUT Photo (15) EUT Photo (16) EUT Photo (17) EUT Photo

MRT Technology (Suzhou) Co., Ltd Report No.: 1410RSU03104 Phone: +86-512-66308358 Report Version: V01 Fax: +86-512-66308368 Issue Date: 11-24-2014 Web: www.mrt-cert.com FCC ID: SFK-WF180 Page Number: 1 of 7 RF Exposure Evaluation Declaration FCC ID: SFK-WF180 APPLICANT: CIG Shanghai Co., Ltd. Application Type: Certification Product: 2x2 dual band 802.11ac indoor AP Model No.: WF-180 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.: 1410RSU03104 FCC ID: SFK-WF180 Page Number: 2 of 7 Revision History Report No. Version Description Issue Date 1410RSU03104 Rev. 01 Initial report 11-24-2014 Report No.: 1410RSU03104 FCC ID: SFK-WF180 Page Number: 3 of 7 1. PRODUCT INFORMATION 1.1. Equipment Description Product Name 2x2 dual band 802.11ac indoor AP Model No. WF-180 Frequency Range 802.11b/g/n-HT20: For 2.4G Band: 2412 ~ 2462MHz 802.11n-HT40: 2422 ~ 2452MHz For 802.11a/n-HT20/ac-VHT20: For 5.0G Band: 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 802.11b: 18.58dBm 802.11g: 18.69dBm 802.11n-HT20: 18.06dBm 802.11n-HT40: 18.28dBm 802.11a: 18.18dBm 802.11n-HT20: 18.53dBm 802.11n-HT40: 17.65dBm 802.11ac-VHT20: 17.20dBm 802.11ac-VHT40: 16.23dBm 802.11ac-VHT80: 15.61dBm Adapter M/N: RD1201000-C5-HOG P/N: JQ-HOG2-1210-21R5 Input: 100-240V ~ 50/60Hz 0.6A MAX OUTPUT: 12Vdc, 1A Report No.: 1410RSU03104 FCC ID: SFK-WF180 Page Number: 4 of 7 1.2. Antenna Description Antenna Type Frequency Band (GHz) T X Paths Directional Gain (dBi) Non Beam Forming Beam Forming PCB Antenna 2.4 2 1.95 -- 5.2 2 1.67 4.67 5.8 2 1.87 4.87 Note: 1. Transmit at 2.4GHz & 5GHz support two antennas. 2. The EUT supports Beam Forming mode, and the Beam Forming support 802.11a/n/ac. Report No.: 1410RSU03104 FCC ID: SFK-WF180 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*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 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.: 1410RSU03104 FCC ID: SFK-WF180 Page Number: 6 of 7 2.2. Test Result of RF Exposure Evaluation Product 2x2 dual band 802.11ac indoor AP Test Item RF Exposure Evaluation Antenna Gain: The maximum Gain measured in fully anechoic chamber is 1.95dBi for 2.4GHz, 1.67dBi for 5.2GHz, and 1.87dBi for 5.8GHz in logarithm scale. For 2.4G ISM Band: Test Mode Frequency Band (MHz) Maximum Average Output Power (dBm) Power Density at R = 20 cm (mW/cm 2 ) Limit (mW/cm 2 ) 802.11b 2412 ~ 2462 18.58 0.0225 1 802.11g 2412 ~ 2462 18.69 0.0231 1 802.11n-HT20 2412 ~ 2462 18.06 0.0199 1 802.11n-HT40 2422 ~ 2452 18.28 0.0210 1 For 5G UNII Band: Test Mode Frequency Band (MHz) Maximum Average Output Power (dBm) Power Density at R = 20 cm (mW/cm 2 ) Limit (mW/cm 2 ) 802.11a 5180 ~ 5240 18.02 0.0185 1 5745 ~ 5825 18.18 0.0192 1 802.11n-HT20 5180 ~ 5240 17.99 0.0184 1 5745 ~ 5825 18.53 0.0208 1 802.11n-HT40 5190 ~ 5230 16.87 0.0142 1 5755 ~ 5795 17.65 0.0170 1 802.11ac-VHT20 5180 ~ 5240 16.54 0.0132 1 5745 ~ 5825 17.20 0.0153 1 802.11ac-VHT40 5190 ~ 5230 15.34 0.0100 1 5755 ~ 5795 16.23 0.0123 1 802.11ac-VHT80 5210 10.01 0.0029 1 5775 15.61 0.0106 1 Report No.: 1410RSU03104 FCC ID: SFK-WF180 Page Number: 7 of 7 CONCULISON: Both of the WLAN 2.4GHz Band and WLAN 5GHz Band can transmit simultaneously. Therefore, the Max Power Density at R (20 cm) = 0.0231mW/cm 2 + 0.0208mW/cm 2 = 0.0439mW/cm 2 < 1mW/cm 2 . So the EUT complies with the requirement. The End

MRT Technology (Suzhou) Co., Ltd Report No.: 1410RSU03102 Phone: +86-512-66308358 Report Version: V02 Fax: +86-512-66308368 Issue Date: 11-28-2014 Web: www.mrt-cert.com FCC ID: SFK-WF180 Page Number: 1 of 178 FCC ID: SFK-WF180 APPLICANT: CIG Shanghai Co., Ltd. Application Type: Certification Product: 2x2 dual band 802.11ac indoor AP Model No.: WF-180 FCC Classification: Unlicensed National Information Infrastructure (UNII) FCC Rule Part(s): Part 15.407 Test Procedure(s): KDB 789033 D02v01, KDB 662911 D01v02r01 KDB 644545 D03v01 Test Date: Sep. 15 ~ N o v. 23 2014 MEASUREMENT REPORT FCC PART 15.407 WLAN 802.11a/n/ac 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 789033 D02v01. 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.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 2 of 178 Revision History Report No. Version Description Issue Date 1410RSU03102 Rev. 01 Initial report 11-23-2014 1410RSU03102 Rev. 02 Added the description of worst case mode 11-28-2014 Report No.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 3 of 178 CONTENTS Description Page §2.1033 General Information ......................................................................................................... 6 1. INTRODUCTION ..................................................................................................................... 7 1.1. Scope ........................................................................................................................... 7 1.2. MRT Test Location ....................................................................................................... 7 2. PRODUCT INFORMATION ..................................................................................................... 8 2.1. Equipment Description .................................................................................................. 8 2.2. Frequency / Channel Operation .................................................................................... 9 2.3. Description of Available Antennas ............................................................................... 10 2.4. Description of Antenna RF Port .................................................................................... 11 2.5. Test Mode ................................................................................................................... 11 2.6. Test Software .............................................................................................................. 12 2.7. Device Capabilities ..................................................................................................... 13 2.8. Test Configuration ...................................................................................................... 13 2.9. EMI Suppression Device(s)/Modifications ................................................................... 13 2.10. Labeling Requirements ............................................................................................... 13 3. DESCRIPTION OF TEST ...................................................................................................... 14 3.1. Evaluation Procedure ................................................................................................. 14 3.2. AC Line Conducted Emissions .................................................................................... 14 3.3. Radiated Emissions .................................................................................................... 15 4. ANTENNA REQUIREMENTS ................................................................................................ 16 5. TEST EQUIPMENT CALIBRATION DATE ............................................................................ 17 6. MEASUREMENT UNCERTAINTY ......................................................................................... 18 7. TEST RESULT ...................................................................................................................... 19 7.1. Summary .................................................................................................................... 19 7.2. 26dB Bandwidth Measurement ................................................................................... 21 7.2.1. Test Limit .................................................................................................................... 21 7.2.2. Test Procedure used ................................................................................................... 21 7.2.3. Test Setting ................................................................................................................. 21 7.2.4. Test Setup .................................................................................................................. 21 7.2.5. Test Result .................................................................................................................. 22 7.3. 6dB Bandwidth Measurement ..................................................................................... 36 7.3.1. Test Limit .................................................................................................................... 36 7.3.2. Test Procedure used ................................................................................................... 36 Report No.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 4 of 178 7.3.3. Te st Setting ................................................................................................................. 36 7.3.4. Test Setup ...............................................…

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Report No.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 41 of 178 802.11a 6dB Bandwidth - Ant 1 / Ant 0 + 1 Channel 149 (5745MHz) Channel 157 (5785MHz) Channel 165 (5825MHz) 802.11n-HT20 6dB Bandwidth - Ant 1 / Ant 0 + 1 Channel 149 (5745MHz) Channel 157 (5785MHz) Report No.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 42 of 178 Channel 165 (5825MHz) 802.11n-HT40 6dB Bandwidth - Ant 1 / Ant 0 + 1 Channel 151 (5755MHz) Channel 159 (5795MHz) 802.11ac-VHT20 6dB Bandwidth - Ant 1 / Ant 0 + 1 Channel 149 (5745MHz) Channel 157 (5785MHz) Report No.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 43 of 178 Channel 165 (5825MHz) 802.11ac-VHT40 6dB Bandwidth - Ant 1 / Ant 0 + 1 Channel 151 (5755MHz) Channel 159 (5795MHz) 802.11ac-VHT80 6dB Bandwidth - Ant 1 / Ant 0 + 1 Channel 155 (5775MHz) Report No.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 44 of 178 7.4. Output Power Measurement 7.4.1. Test Limit For an indoor access point operating in the band 5.15-5.25 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W (30dBm). For the band 5.725-5.85 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W (30dBm). If transmitting antennas of directional gain greater than 6dBi are used, the maximum conducted output power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. 7.4.2. Test Procedure Used KDB 789033 D02v01 - Section E) 3) b) Method PM-G 7.4.3. Test Setting Average power measurements were perform only when the EUT was transmitting at its maximum power control level using a broadband power meter with a pulse sensor. The power meter implemented triggering and gating capabilities which were set up such that power measurements were recorded only during the ON time of the transmitter. The trace was averaged over 100 traces to obtain the final measured average power. 7.4.4. Test Setup Report No.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 45 of 178 7.4.5. Test Result Power output test was verified over all data rates of each mode shown as below, and then choose the maximum power output (yellow marker) for final test of each channel. N Tx a MCS Index for 802.11n Data Rate (Mbps) 20MHz Bandwidth 40MHz Bandwidth 800ns GI 400ns GI 800ns GI 400ns GI 2 6 8 13.0 14.4 27.0 30.0 2 9 9 26.0 28.9 54.0 60.0 2 12 10 39.0 43.3 81.0 90.0 2 18 11 52.0 57.8 108.0 120.0 2 24 12 78.0 86.7 162.0 180.0 2 36 13 104.0 115.6 216.0 240.0 2 48 14 117.0 130.0 243.0 270.0 2 54 15 130.0 144.0 270.0 300.0 N Tx MCS Index for 802.11ac Data Rate (Mbps) 20MHz Bandwidth 40MHz Bandwidth 80MHz Bandwidth 800ns GI 400ns GI 800ns GI 400ns GI 800ns GI 400ns GI 2 10 13.0 14.4 27.0 30.0 58.6 65.0 2 11 26.0 28.8 54.0 60.0 117.0 130.0 2 12 39.0 43.4 81.0 90.0 175.6 195.0 2 13 52.0 57.8 108.0 120.0 234.0 260.0 2 14 78.0 86.6 162.0 180.0 351.0 390.0 2 15 104.0 115.6 216.0 240.0 468.0 520.0 2 16 117.0 130.0 243.0 270.0 526.6 585.0 2 17 130.0 144.4 270.0 300.0 585.0 650.0 2 18 156.0 173.4 324.0 360.0 702.0 780.0 2 19 -- -- 360.0 400.0 780.0 866.6 Note: Power output test was verified over all data rates of each mode shown as above, and then choose the maximum power output (yellow marker) for final test of each channel. Report No.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 46 of 178 Output power at various data rates for Ant 0 /Ant 0 + 1: Test Mode Bandwidth Channel Frequency (MHz) Data Rate (Mbps) RMS Power (dBm) 802.11a 20 60 5180 6 12.37 24 12.12 54 11.89 802.11n 20 60 5180 13 12.37 78 11.74 130 11.45 802.11n 40 62 5190 27 9.75 162 9.23 270 8.78 802.11ac 20 60 5180 13 10.38 78 9.96 156 9.17 802.11ac 40 62 5190 27 7.75 162 7.22 360 6.81 802.11ac 80 58 5210 58.6 6.50 351 6.02 780 5.73 Report No.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 47 of 178 Test Mode N Tx Data Rate (Mbps) Channel No. Freq. (MHz) Ant 0 Average Power (dBm) Ant 1 Average Power (dBm) To tal Average Power (dBm) Limit (dBm) Result 11a 2 6 36 5180 12.37 13.64 16.06 ≤30.00 Pass 11a 2 6 44 5220 14.36 15.57 18.02 ≤30.00 Pass 11a 2 6 48 5240 13.79 15.70 17.86 ≤30.00 Pass 11a 2 6 149 5745 13.45 14.73 17.15 ≤30.00 Pass 11a 2 6 157 5785 14.77 14.65 17.72 ≤30.00 Pass 11a 2 6 165 5825 15.35 14.99 18.18 ≤30.00 Pass 11n-HT20 2 13 36 5180 12.37 13.39 15.92 ≤30.00 Pass 11n-HT20 2 13 44 5220 14.06 15.74 17.99 ≤30.00 Pass 11n-HT20 2 13 48 5240 13.59 15.71 17.79 ≤30.00 Pass 11n-HT20 2 13 149 5745 14.44 15.42 17.97 ≤30.00 Pass 11n-HT20 2 13 157 5785 15.30 15.53 18.43 ≤30.00 Pass 11n-HT20 2 13 165 5825 15.41 15.62 18.53 ≤30.00 Pass 11n-HT40 2 27 38 5190 9.75 10.69 13.26 ≤30.00 Pass 11n-HT40 2 27 46 5230 12.84 14.68 16.87 ≤30.00 Pass 11n-HT40 2 27 151 5755 13.88 14.02 16.96 ≤30.00 Pass 11n-HT40 2 27 159 5795 14.62 14.65 17.65 ≤30.00 Pass 11ac-VHT20 2 13 36 5180 10.38 11.60 14.04 ≤30.00 Pass 11ac-VHT20 2 13 44 5220 13.03 13.97 16.54 ≤30.00 Pass 11ac-VHT20 2 13 48 5240 12.27 13.73 16.07 ≤30.00 Pass 11ac-VHT20 2 13 149 5745 13.45 13.73 16.60 ≤30.00 Pass 11ac-VHT20 2 13 157 5785 14.08 14.15 17.13 ≤30.00 Pass 11ac-VHT20 2 13 165 5825 14.12 14.26 17.20 ≤30.00 Pass 11ac-VHT40 2 27 38 5190 7.75 8.49 11.15 ≤30.00 Pass 11ac-VHT40 2 27 46 5230 11.34 13.14 15.34 ≤30.00 Pass 11ac-VHT40 2 27 151 5755 12.99 13.20 16.11 ≤30.00 Pass 11ac-VHT40 2 27 159 5795 13.12 13.31 16.23 ≤30.00 Pass 11ac-VHT80 2 58.6 42 5210 6.50 7.45 10.01 ≤30.00 Pass 11ac-VHT80 2 58.6 155 5775 12.74 12.46 15.61 ≤30.00 Pass Note: The Total Average Power (dBm) = 10*log{10 (Ant 0 Average Power /10) +10 (Ant 1 Average Power /1 0) }. Report No.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 48 of 178 7.5. Transmit Power Control 7.5.1. Test Limit The U-NII device is required to have the capability to operate at least 6 dB below the mean EIRP value of 30 dBm. 7.5.2. Test Procedure Used KDB 789033 D02v01 - Section E) 3) b) Method PM-G 7.5.3. Test Setting Average power measurements were perform only when the EUT was transmitting at its maximum power control level using a broadband power meter with a pulse sensor. The power meter i…

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Report No.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 104 of 178 7.9. Radiated Restricted Band Edge Measurement 7.9.1. Test Limit Radiated emissions which fall in the restricted bands, as defined in Section 15.205(a) of FCC part 15, must also comply with the radiated emission limits specified in Section 15.209(a). For 15.205 requirement: For transmitters operating in the 5.15-5.25 GHz band: All emissions outside of the 5.15-5.35 GHz band shall not exceed an e.i.r.p. of −27 dBm/MHz. For 15.407(b) requirement: For transmitters operating in the 5.725-5.85 GHz band: All emissions within the frequency range from the band edge to 10 MHz above or below the band edge shall not exceed an e.i.r.p. of −17 dBm/MHz; for frequencies 10 MHz or greater above or below the band edge, emissions shall not exceed an e.i.r.p. of −27 dBm/MHz. Report No.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 105 of 178 Operating Frequency Band (MHz) EIRP Limit (dBm/MHz) Equivalent Field Strength at 3m (dBuV/m) 5150 - 5250 -27 68.2 5725 - 5850 -17 78.2 -27 68.2 Note: Refer to KDB 789033 D02v01 G)2)c), as specified in § 15.407(b), emissions above 1000 MHz that are outside of the restricted bands are subject to a maximum emission limit of -27 dBm/MHz (or -17 dBm/MHz as specified in § 15.407(b)(4)). However, an out-of-band emission that complies with both the peak and average limits of § 15.209 is not required to satisfy the -27 dBm/MHz or -17 dBm/MHz maximum emission 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 Report No.: 1410RSU03102 FCC ID: SFK-WF180 Page Number: 106 of 178 7.9.2. Test Result of Radiated Restricted Band Edge Site: AC1 Time: 2014/10/28 - 10:55 Limit: FCC_Part15.209_RE(3m) Engineer: Roy Cheng Probe: BBHA9120D_1-18GHz Polarity: Horizontal EUT: 2x2 dual band 802.11ac indoor AP Power: AC 120V/60Hz Test Mode: Transmit at channel 5180MHz by 802.11a Ant 0+1 No Flag Mark Frequency (MHz) Measure Level (dBuV/m) Reading Level (dBuV) Over Limit (dB) Limit (dBuV/m) Factor (dB) Type 1 5147.935 69.…

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