2ABLK-8X4G-2WIFI dual band 4 GE LAN GPON HGU

8x4G-x WiFi Dual Band 4 Gigabit LAN Port GPON HGU Version 1.0 Date 2014.07.25 Copyright@2014 Mitrastar Network Technology Incorporation Quick Installation Guide Model List: Product Description Product Name POTS USB WiFi 2.4 WiFi 5.0 RF UPS Wall Adapter 844G Service Gateway, UPS Power Interface 844G-1 2 1 1 1 0 1 0 844G Service Gateway, Std Power Interface 844G-2 2 1 1 1 0 0 1 854G Service Gateway, RF and UPS Power Interface 854G-1 2 1 1 1 1 1 0 854G Service Gateway, RF and Std Power Interface 854G-2 2 1 1 1 1 0 1 1. How to Use the Devices? The device can be used in two types: Standing type and Wall mount type: a) Standing type (Vertically stand as below) b) Wall mount type ( Connectors upside and LED downside direction, there is a fiber tray for the Wall Mount) 2. Hardware Connections for the 4 models a. Open the PON Cover, connect the fiber cable to the Fiber SC connector of the device. b. Use a Gigabit Ethernet Cable to connect a computer to an Ethernet port for initial configuration and/or internet connection. C. Use the provided UPS or Power Adaptor source to the POWER Socket. Need to push the ON/OFF button to the ON position if Power Adaptor is used. d. Connect the USB dongle to the USB port if USB wants to be used Model 1: 844G-1 (Power on via UPS) Rear Panel (From Up to Down) Front Panel LED printing (From Up to Down) USB POWER RESET BROADBAND ETHERNET 4 SERVICE ETHERNET 3 WiFi 2.4GHz ETHERNET 2 WiFi 5GHz ETHERNET 1 ETHERNET 4 PHONE 1 ETHERNET 3 PHONE 2 ETHERNET 2 POWER ETHERNET 1 PHONE 1 PHONE 2 USB Model 2: 844G-2 (Power on via Power Adaptor) Rear Panel (From Up to Down) Front Panel LED printing (From Up to Down) USB POWER RESET BROADBAND ETHERNET 4 SERVICE ETHERNET 3 WiFi 2.4GHz ETHERNET 2 WiFi 5GHz ETHERNET 1 ETHERNET 4 PHONE 1 ETHERNET 3 PHONE 2 ETHERNET 2 ON/OFF ETHERNET 1 POWER PHONE 1 PHONE 2 USB Model 3: 854G-1 (Power on via UPS) Rear Panel (From Up to Down) Front Panel LED printing (From Up to Down) USB POWER RESET BROADBAND ETHERNET 4 SERVICE ETHERNET 3 WiFi 2.4GHz ETHERNET 2 WiFi 5GHz ETHERNET 1 ETHERNET 4 PHONE 1 ETHERNET 3 PHONE 2 ETHERNET 2 POWER ETHERNET 1 RF PHONE 1 PHONE 2 USB RF Model 4: 854G-2 (Power on via Power Adaptor) Rear Panel (From Up to Down) Front Panel LED printing (From Up to Down) USB POWER RESET BROADBAND ETHERNET 4 SERVICE ETHERNET 3 WiFi 2.4GHz ETHERNET 2 WiFi 5GHz ETHERNET 1 ETHERNET 4 PHONE 1 ETHERNET 3 PHONE 2 ETHERNET 2 ON/OFF ETHERNET 1 POWER PHONE 1 RF PHONE 2 USB RF 3. Configurations Step1: In your browser, go to http://192.168.1.1, the following screen appears, enter the default username and password: admin/admin and click Login. Step2: After Log into the Web GUI, click Quick Start, then configure the device for Internet Connection and Wireless connection. Step 3: Click Connect to Internet, Configure the Connection Type and DNS that ISP assigned. Click Here Step 4: Click Configure Wireless Network, Enable the wireless and configure the SSID as you like, the wireless WPA/WPA2 password will be generated automatically. Search the SSID CXNK12345678, type the correct WiFi password, then your Notebook can be connected to the device via WiFi for the internet. Certifications Federal Communications Commission (FCC) Interference Statement The device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operations. This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates, uses, and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this device does cause harmful interference to radio/television reception, which can be determined by turning the device off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and the receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Radiation Exposure Statement • This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter. • For operation within 5.15 ~ 5.25GHz frequency range, it is restricted to indoor environment. • IEEE 802.11b, 802.11g or 802.11n (20MHz) operation of this product in the U.S.A. is firmware-limited to channel 1 through 11. IEEE 802.11n (40MHz) operation of this product in the U.S.A. is firmware-limited to channel 3 through 9. • This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Notices Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The device complies with the essential requirements of the R&TTE Directive 1995/5/EC. Radiation Exposure Statement This equipment complies with EU radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. National Communications Commission (NCC) Article 12 Without permission, any company, firm or user shall not alter the frequency, increase the power, or change the characteristics and functions of the original design of the certified lower power frequency ele…

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1 of 9 External Photo (1) EUT Photo (844G-2) (2) EUT Photo (844G-2) (3) EUT Photo (844G-2) (4) EUT Photo (844G-2) (5) EUT Photo (854G-2) (6) EUT Photo (854G-2) (7) EUT Photo (854G-2) (8) EUT Photo (854G-2) (9) EUT Photo (UPS-30W) (10) EUT Photo (UPS-30W) (11) EUT Photo (UPS-30W) (12) EUT Photo (UPS-30W) (13) EUT Photo (UPS-30W) (14) EUT Photo (UPS-36W) (15) EUT Photo (UPS-36W) (16) EUT Photo (UPS-36W) (17) EUT Photo (UPS-36W) (18) EUT Photo (UPS-36W)

844G-2 Labels: 1, Supplier provide label 2, Product label

854G-2 Labels: 1, Supplier provide label 2, Product label

1 of 7 Internal Photo (1) EUT Photo (844G-2) (2) EUT Photo (844G-2) (3) EUT Photo (844G-2) (4) EUT Photo (844G-2) (5) EUT Photo (844G-2) (6) EUT Photo (844G-2) (7) EUT Photo (844G-2) (8) EUT Photo (854G-2) (9) EUT Photo (854G-2) (10) EUT Photo (854G-2) (11) EUT Photo (854G-2) (12) EUT Photo (854G-2) (13) EUT Photo (854G-2)

MRT Technology (Suzhou) Co., Ltd Report No.: 1408RSU00505 Phone: +86-512-66308358 Report Version: V01 Fax: +86-512-66308368 Issue Date: 08-06-2014 Web: www.mrt-cert.com FCC ID: 2ABLK-8X4G-2 Page Number: 1 of 7 RF Exposure Evaluation Declaration FCC ID: 2ABLK-8X4G-2 APPLICANT: Calix Inc. Application Type: Certification Product: WIFI dual band 4 GE LAN GPON HGU Model No.: 844G-2, 854G-2 Brand Name: Calix 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.: 1408RSU00505 FCC ID: 2ABLK-8X4G-2 Page Number: 2 of 7 Revision History Report No. Version Description Issue Date 1408RSU00505 Rev. 01 Initial report 08-06-2014 Report No.: 1408RSU00505 FCC ID: 2ABLK-8X4G-2 Page Number: 3 of 7 1. PRODUCT INFORMATION 1.1. Equipment Description Note: There are different Fiber modules of model number, and evaluated the different Fiber module in “FCC DOC report”. Product Name WIFI dual band 4 GE LAN GPON HGU Model No. 844G-2, 854G-2 Frequency Range For 2.4G Band: 802.11b/g/n: 2412 ~ 2462 MHz For 5.0G Band: 802.11a/n/ac: 5150 ~ 5250MHz; 5725 ~ 5850MHz Type of Modulation 802.11b: DSSS 802.11g/a/n/ac: OFDM Maximum Average Output Power For 2.4G Band: 802.11b: 16.43dBm 802.11g: 16.03dBm 802.11n-HT20: 17.57dBm 802.11n-HT40: 16.85dBm For 5.0G Band: 802.11a: 21.99dBm 802.11n-HT20: 21.38dBm 802.11n-HT40: 21.75dBm 802.11ac-VHT20: 21.67dBm 802.11ac-VHT40: 21.69dBm 802.11ac-VHT80: 21.12dBm Report No.: 1408RSU00505 FCC ID: 2ABLK-8X4G-2 Page Number: 4 of 7 1.2. Antenna Description Antenn a Type Frequency Band (GHz) T X Paths Directional Gain (dBi) Non Beam Forming Beam Forming PCB Antenna 2.4 2 1.90 -- 5.2 4 2.17 8.04 5.8 4 2.70 8.70 Note: 1. Transmit at 2.4GHz support two antennas, and support four antennas at 5GHz transmit. 2. The EUT supports Beam Forming mode, and the Beam Forming support 802.11n/ac, not include 802.11a. 3. 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). 4. 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.: 1408RSU00505 FCC ID: 2ABLK-8X4G-2 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.: 1408RSU00505 FCC ID: 2ABLK-8X4G-2 Page Number: 6 of 7 2.2. Test Result of RF Exposure Evaluation Product WIFI dual band 4 GE LAN GPON HGU Test Item RF Exposure Evaluation Antenna Gain: The maximum Gain measured in fully anechoic chamber is 1.90dBi for 2.4GHz, 2.17dBi for 5.2GHz, 2.03dBi for 5.3GHz, 2.55dBi for 5.6GHz and 2.70dBi 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 16.43 0.0135 1 802.11g 2412 ~ 2462 16.03 0.0124 1 802.11n-HT20 2412 ~ 2462 17.57 0.0176 1 802.11n-HT40 2422 ~ 2452 16.85 0.0167 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 15.66 0.0121 1 5725 ~ 5825 21.99 0.0586 1 802.11n-HT20 5180 ~ 5240 15.93 0.0128 1 5725 ~ 5825 21.38 0.0509 1 802.11n-HT40 5190 ~ 5230 16.42 0.0144 1 5755 ~ 5795 21.75 0.0554 1 802.11ac-VHT20 5180 ~ 5240 15.89 0.0127 1 5725 ~ 5825 21.38 0.0509 1 802.11ac-VHT40 5190 ~ 5230 16.08 0.0133 1 5755 ~ 5795 21.69 0.0547 1 802.11ac-VHT80 5210 15.87 0.0127 1 5775 21.12 0.0479 1 Report No.: 1408RSU00505 FCC ID: 2ABLK-8X4G-2 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) = 0.0176mW/cm 2 + 0.0586mW/cm 2 = 0.0762mW/cm 2 < 1mW/cm 2 . So the EUT complies with the requirement. The End

MRT Technology (Suzhou) Co., Ltd Report No.: 1408RSU00502 Phone: +86-512-66308358 Report Version: V01 Fax: +86-512-66308368 Issue Date: 08-06-2014 Web: www.mrt-cert.com FCC ID: 2ABLK-8X4G-2 Page Number: 1 of 132 FCC ID: 2ABLK-8X4G-2 APPLICANT: Calix Inc. Application Type: Certification Product: WIFI dual band 4 GE LAN GPON HGU Model No.: 844G-2, 854G-2 Brand Name: Calix FCC Classification: Unlicensed National Information Infrastructure (UNII) FCC Rule Part(s): Part 15.407 IC Rule(s): RSS-210 Issue 8 Test Procedure(s): KDB 789033 D01v01r04, KDB 662911 D01v02r01 Test Date: July 11 ~ 27, 2014 MEASUREMENT REPORT FCC PART 15.407 / RSS-210 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 D01v01r04. 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.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 2 of 132 Revision History Report No. Version Description Issue Date 1408RSU005402 Rev. 01 Initial report 08-06-2014 Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 3 of 132 CONTENTS Description Page 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. Device Capabilities ..................................................................................................... 12 2.6. Test Configuration ...................................................................................................... 12 2.7. EMI Suppression Device(s)/Modifications ................................................................... 12 2.8. Labeling Requirements ............................................................................................... 12 2.9. Test Software ............................................................................................................. 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. Bandwidth Measurement ............................................................................................ 22 7.2.1. Test Limit .................................................................................................................... 22 7.2.2. Test Procedure used ................................................................................................... 22 7.2.3. Test Setting ................................................................................................................. 22 7.2.4. Test Setup .................................................................................................................. 22 7.2.5. Test Result .................................................................................................................. 23 7.3. Output Power Measurement ....................................................................................... 37 7.3.1. Test Limit .................................................................................................................... 37 7.3.2. Test Procedure Used .................................................................................................. 38 7.3.3. Test Setting ................................................................................................................. 38 7.3.4. Test Setup .................................................................................................................. 39 Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 4 of 132 7.3.5. Test Result .................................................................................................................. 40 7.4. Transmit Power Control ..........................................................…

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Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 60 of 132 Channel 48 (5240MHz) 802.11ac-VHT20 PSD - Ant 3 / Ant 0 + 1 + 2 + 3, Non-Beam Forming Channel 36 (5180MHz) Channel 44 (5220MHz) Channel 48 (5240MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 61 of 132 802.11n-HT40 PSD - Ant 3 / Ant 0 + 1 + 2 + 3, Non-Beam Forming Channel 38 (5190MHz) Channel 46 (5230MHz) 802.11ac-VHT40 PSD - Ant 3 / Ant 0 + 1 + 2 + 3, Non-Beam Forming Channel 38 (5190MHz) Channel 46 (5230MHz) 802.11ac-VHT80 PSD - Ant 3 / Ant 0 + 1 + 2 + 3, Non-Beam Forming Channel 42 (5210MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 62 of 132 802.11n-HT20 PSD - Ant 0 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 36 (5180MHz) Channel 44 (5220MHz) Channel 48 (5240MHz) 802.11ac-VHT20 PSD - Ant 0 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 36 (5180MHz) Channel 44 (5220MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 63 of 132 Channel 48 (5240MHz) 802.11n-HT40 PSD - Ant 0 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 38 (5190MHz) Channel 46 (5230MHz) 802.11ac-VHT40 PSD - Ant 0 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 38 (5190MHz) Channel 46 (5230MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 64 of 132 802.11ac-VHT80 PSD - Ant 0 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 42 (5210MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 65 of 132 802.11n-HT20 PSD - Ant 1 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 36 (5180MHz) Channel 44 (5220MHz) Channel 48 (5240MHz) 802.11ac-VHT20 PSD - Ant 1 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 36 (5180MHz) Channel 44 (5220MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 66 of 132 Channel 48 (5240MHz) 802.11n-HT40 PSD - Ant 1 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 38 (5190MHz) Channel 46 (5230MHz) 802.11ac-VHT40 PSD - Ant 1 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 38 (5190MHz) Channel 46 (5230MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 67 of 132 802.11ac-VHT80 PSD - Ant 1 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 42 (5210MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 68 of 132 802.11n-HT20 PSD - Ant 2 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 36 (5180MHz) Channel 44 (5220MHz) Channel 48 (5240MHz) 802.11ac-VHT20 PSD - Ant 2 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 36 (5180MHz) Channel 44 (5220MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 69 of 132 Channel 48 (5240MHz) 802.11n-HT40 PSD - Ant 2 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 38 (5190MHz) Channel 46 (5230MHz) 802.11ac-VHT40 PSD - Ant 2 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 38 (5190MHz) Channel 46 (5230MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 70 of 132 802.11ac-VHT80 PSD - Ant 2 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 42 (5210MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 71 of 132 802.11n-HT20 PSD - Ant 3 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 36 (5180MHz) Channel 44 (5220MHz) Channel 48 (5240MHz) 802.11ac-VHT20 PSD - Ant 3 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 36 (5180MHz) Channel 44 (5220MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 72 of 132 Channel 48 (5240MHz) 802.11n-HT40 PSD - Ant 3 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 38 (5190MHz) Channel 46 (5230MHz) 802.11ac-VHT40 PSD - Ant 3 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 38 (5190MHz) Channel 46 (5230MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 73 of 132 802.11ac-VHT80 PSD - Ant 3 / Ant 0 + 1 + 2 + 3, Beam Forming Channel 42 (5210MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 74 of 132 7.6. Peak Excursion Ratio Measurement§15.407(a)(6) 7.6.1. Test Limit The ratio of the peak excursion of the modulation envelope (measured using a peak hold function) to the maximum conducted output power (measured as specified above) shall not exceed 13 dB across any 1 MHz bandwidth or the emission bandwidth whichever is less. 7.6.2. Test Procedure Used KDB 789033 D01v01r04 – Section G 7.6.3. Test Setting 1. Analyzer was set to the center frequency of the UNII channel under investigation 2. Span was set to encompass the entire emission bandwidth of the signal 3. RBW = 1MHz 4. VBW = 3MHz 5. Detector = Peak 6. Trace mode = max hold 7. Trace was allowed to stabilize 8. The peak search function of the spectrum analyzer was used to find the peak of the spectrum. This level was compared to the peak power density level found from the previous section to determine the peak excursion. 7.6.4. Test Setup Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 75 of 132 7.6.5. Test Result Test Mode Data Rate (Mbps) Channel No. Frequency (MHz) Peak Excursion Ratio (dB) Limit (dB) Result 802.11a 6 44 5220 7.853 13 Pass 802.11n-HT20 6.5 44 5220 7.745 13 Pass 802.11ac-VHT20 6.5 44 5220 7.844 13 Pass 802.11n-HT40 13.5 46 5230 7.546 13 Pass 802.11ac-VHT40 13.5 46 5230 7.833 13 Pass 802.11ac-VHT80 29.3 42 5210 8.312 13 Pass Peak Excursion 802.11a Channel 44 (5220MHz) 802.11n-HT20 Channel 44 (5220MHz) 802.11ac-VHT20 Channel 44 (5220MHz) 802.11n-HT40 46 (5230MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 76 of 132 802.11ac-VHT40 46 (5230MHz) 802.11ac-VHT80 42 (5210MHz) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 77 of 132 7.7. Frequency Stability Measurement§15.407(g); RSS-210[7.2.6] 7.7.1. Test Limit Manufactures of U-NII devices are responsible for ensuring frequency stability such that an emission is maintained within the band of operation under all conditions of normal operation as specified in the user’s manual. 7.7.2. Test Procedure Used Frequency Stability Under Temperature Variations: The equipment under test was connected to an external AC or DC power supply and input rated voltage. RF output was connected to a frequency counter or spectrum analyzer via feed through attenuators. The EUT was placed inside the temperature chamber. Set the spectrum analyzer RBW low enough to obtain the desired frequency resolution and measure EU…

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Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 100 of 132 Engineer: Roy Cheng Site: AC1 Time: 2014/07/27 - 13:42 Limit: FCC_Part15.209_RE(3m) Margin: 0 Probe: FMZB1519_0.009-30MHz Polarity: Face On EUT: WIFI dual band 4 GE LAN GPON HGU Power: AC 120V/60Hz Note: There is the ambient noise within frequency range 9kHz~30MHz. No Flag Mark Frequency (MHz) Measure Level (dBuV/m) Reading Level (dBuV) Over Limit (dB) Limit (dBuV/m) Factor (dB) Type 1 0.482 36.594 16.194 -57.348 93.943 20.401 QP 2 * 1.258 31.288 10.788 -34.345 65.633 20.500 QP Note: Measure Level (dBμV/m) = Reading Level (dBμV) + Factor (dB) Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 101 of 132 Engineer: Roy Cheng Site: AC1 Time: 2014/07/27 - 12:31 Limit: FCC_Part15.209_RE(1m) Margin: 0 Probe: BBHA9170_18-40GHz Polarity: Horizontal EUT: WIFI dual band 4 GE LAN GPON HGU Power: AC 120V/60Hz Note: There is the ambient noise within frequency range 18GHz~40GHz. No Flag Mark Frequency (MHz) Measure Level (dBuV/m) Reading Level (dBuV) Over Limit (dB) Limit (dBuV/m) Factor (dB) Type 1 33179.678 48.619 27.098 -14.881 63.500 21.521 AV 2 33180.000 61.501 39.980 -21.999 83.500 21.521 PK 3 38790.000 72.332 44.416 -11.168 83.500 27.916 PK 4 38790.560 59.594 31.678 -3.906 63.500 27.916 AV Note: Measure Level (dBμV/m) = Reading Level (dBμV) + Factor (dB) Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m) - Pre_Amplifier Gain (dB) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 102 of 132 Engineer: Roy Cheng Site: AC1 Time: 2014/07/27 - 12:31 Limit: FCC_Part15.209_RE(1m) Margin: 0 Probe: BBHA9170_18-40GHz Polarity: Vertical EUT: WIFI dual band 4 GE LAN GPON HGU Power: AC 120V/60Hz Note: There is the ambient noise within frequency range 18GHz~40GHz. No Flag Mark Frequency (MHz) Measure Level (dBuV/m) Reading Level (dBuV) Over Limit (dB) Limit (dBuV/m) Factor (dB) Type 1 33212.889 49.517 27.980 -13.983 63.500 21.537 AV 2 33213.000 62.169 40.632 -21.331 83.500 21.538 PK 3 38118.567 58.968 32.567 -4.532 63.500 26.402 AV 4 38119.000 71.963 45.561 -11.537 83.500 26.403 PK Note: Measure Level (dBμV/m) = Reading Level (dBμV) + Factor (dB) Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m) - Pre_Amplifier Gain (dB) Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 103 of 132 7.9. Radiated Restricted Band Edge Measurement 7.9.1. Test Limit For 15.205 requirement: 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 15.407(b) 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 -27dBm/MHz. For transmitters operating in the 5.25-5.35 GHz band: All emissions outside of the 5.15-5.35 GHz band shall not exceed an e.i.r.p. of -27dBm/MHz. For transmitters operating in the 5.47-5.725 GHz band: All emissions outside of the 5.47-5.725 GHz band shall not exceed an e.i.r.p. of -27dBm/MHz. 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 -17dBm/MHz; for frequencies 10 MHz or greater above or below the band edge, emissions shall not exceed an e.i.r.p. of -27dBm/MHz. Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 104 of 132 Operating Frequency Band (MHz) EIRP Limit (dBm/MHz) Equivalent Field Strength at 3m (dBuV/m) (dBμV/m) 5150 - 5350 -27 68.2 5470 - 5725 -27 68.2 5725 - 5850 -17 78.2 -27 68.2 Note: Refer to KDB 789033 D01v01r04 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.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 105 of 132 7.9.2. Test Result of Radiated Restricted Band Edge Engineer: Roy Cheng Site: AC1 Time: 2014/07/15 - 19:25 Limit: FCC_Part15.209_RE(3m) Margin: 0 Probe: BBHA9120D_1-18GHz Polarity: Horizontal EUT: WIFI dual band 4 GE LAN GPON HGU Power: AC 120V/60Hz Note: Mode 1: Transmit by 802.11a at channel 5180MHz Ant 0+1+2+3 No Flag Mark Frequency (MHz) Measure Level (dBuV/m) Reading Level (dBuV) Over Limit (dB) Limit (dBuV/m) Factor (dB) Type 1 5150.000 61.490 24.738 -12.510 74.000 36.752 PK 2 * 5174.755 102.612 65.930 N/A N/A 36.682 PK Note: Measure Level (dBμV/m) = Reading Level (dBμV) + Factor (dB) Factor (dB) = Cable Loss (dB) + Antenna Factor (dB/m). Report No.: 1408RSU00502 FCC ID: 2ABLK-8X4G-2 Page Number: 106 of 132 Engineer: Roy Cheng Site: AC1 Time: 2014/07/15 - 19:30 Limit: FCC_Part15.209_RE(3m) Margin: 0 Probe: BBHA9120D_1-18GHz Polarity: Horizontal EUT: WIFI dual band 4 GE LAN G…

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