Test Report

FCC ID: T2C-T41P

Test Report

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FCC PART 15 B, CLASS B TEST REPORT For Yealink (Xiamen) Network Technology Co., Ltd. 4th-5th Floor, South Building, NO. 63 WangHai Road, 2nd Software Park, Xiamen, Fujian, China FCC ID: T2C-T41P Report Type: Product Type: Original Report IP Phone Test Engineer: Joson Xiao Report Number: RSZ130607001-00 Report Date: 2013-07-12 Dick Zhang Reviewed By: EMC Leader Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Note: This test report is prepared for the customer shown above and for the equipment described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0.

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 TABLE OF CONTENTS GENERAL INFORMATION .......................................................................................................................................3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................3 OBJECTIVE ...................................................................................................................................................................3 RELATED SUBMITTAL(S)/GRANT(S) .............................................................................................................................3 TEST FACILITY .............................................................................................................................................................4 SYSTEM TEST CONFIGURATION ..........................................................................................................................5 DESCRIPTION OF TEST CONFIGURATION ......................................................................................................................5 EUT EXERCISE SOFTWARE ..........................................................................................................................................5 EQUIPMENT MODIFICATIONS .......................................................................................................................................5 SUPPORT EQUIPMENT LIST AND DETAILS ....................................................................................................................5 EXTERNAL I/O CABLE..................................................................................................................................................5 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................6 SUMMARY OF TEST RESULTS ...............................................................................................................................7 FCC §15.107 – AC LINE CONDUCTED EMISSIONS .............................................................................................8 APPLICABLE STANDARD ..............................................................................................................................................8 MEASUREMENT UNCERTAINTY ....................................................................................................................................8 EUT SETUP ..................................................................................................................................................................8 EMI TEST RECEIVER SETUP .........................................................................................................................................9 TEST PROCEDURE ........................................................................................................................................................9 TEST EQUIPMENT LIST AND DETAILS ...........................................................................................................................9 CORRECTED FACTOR & MARGIN CALCULATION .........................................................................................................9 TEST RESULTS SUMMARY ..........................................................................................................................................10 TEST DATA ................................................................................................................................................................10 FCC §15.109 - RADIATED SPURIOUS EMISSIONS ............................................................................................19 APPLICABLE STANDARD ............................................................................................................................................19 MEASUREMENT UNCERTAINTY ..................................................................................................................................19 EUT SETUP ................................................................................................................................................................19 EMI TEST RECEIVER SETUP .......................................................................................................................................20 TEST PROCEDURE ......................................................................................................................................................20 TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................20 CORRECTED AMPLITUDE & MARGIN CALCULATION .................................................................................................21 TEST RESULTS SUMMARY ..........................................................................................................................................21 TEST DATA ................................................................................................................................................................21 FCC Part 15 B, Class B Page 2 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 GENERAL INFORMATION Product Description for Equipment under Test (EUT) The Yealink (Xiamen) Network Technology Co., Ltd.’s product, model number: SIP-T41P (FCC ID: T2C- T41P) or the "EUT" in this report is an IP Phone, which was measured approximately: 18.0 cm (L) x 20.5 cm (W) x 17.0 cm (H), rated input voltage: DC 5V from adapter or PoE 48V power. The highest operating frequency is 200 MHz. Adapter 1 information: Model: OH-1048A0501200U2 Input: AC 100-240V, 50/60Hz, 250mA Output: DC 5V, 1.2A Adapter 2 information: Model: OH-1006B0501200U-UL Input: AC 100-240V, 50/60Hz, 250mA Output: DC 5V, 1.2A Adapter 3 information: Model: NSA6EU-050120 Input: AC 100-240V, 50/60Hz, 0.2A Output: DC 5V, 1.2A *All measurement and test data in this report was gathered from production sample serial number: 1306009 (Assigned by BACL, Shenzhen). The EUT supplied by applicable was received on 2013-06-07. Objective This test report is prepared on behalf of Yealink (Xiamen) Network Technology Co., Ltd. in accordance with Part 2-Subpart J, Part 15-Subparts A and B of the Federal Communication Commissions rules. The objective of the manufacturer is to determine the compliance of the EUT with FCC Part 15B, Class B. Related Submittal(s)/Grant(s) No related submittal(s) FCC Part 15 B, Class B Page 3 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 Test Facility The Test site used by Bay Area Compliance Laboratories Corp. (Shenzhen) to collect test data is located on the 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China. Test site at Bay Area Compliance Laboratories Corp. (Shenzhen) has been fully described in reports submitted to the Federal Communication Commission (FCC). The details of these reports have been found to be in compliance with the requirements of Section 2.948 of the FCC Rules on December 06, 2010. The facility also complies with the radiated and AC line conducted test site criteria set forth in ANSI C63.4-2003. The Federal Communications Commission has the reports on file and is listed under FCC Registration No.: 382179. The test site has been approved by the FCC for public use and is listed in the FCC Public Access Link (PAL) database. FCC Part 15 B, Class B Page 4 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 SYSTEM TEST CONFIGURATION Description of Test Configuration The system was configured for testing in a manufacturer testing fashion. EUT Exercise Software No exercise software was used. Equipment Modifications No modification was made to the EUT. Support Equipment List and Details Manufacturer Description Model Serial Number DELL PC 127BPX2 N/A DELL Monitor E178WFPC CN-OWY564-64180-7C4-2SQH DELL Mouse MOC5UO G1B0096D DELL Keyboard L100 CNORH656658907BL04TY Sagemcom Router N/A N/A Yealink IP phone T26 N/A ECOM Modem 5600pbs N/A Prosafe 8 port 10/100 NETGEAR FS108P 272-10168-02 switch with 4 port POE External I/O Cable Cable Description Length (m) From/Port To Shielded Undetachable K/B Cable 1.5 K/B PC Shielded Undetachable Mouse Cable 1.5 Mouse PC Shielded Undetachable VGA Cable 1.5 Monitor PC Unshielded Detachable AC Cable 1.0 Mains Monitor Unshielded Detachable RS232 Cable 1.5 Modem PC Unshielded Detachable RJ45 Cable 1.5 EUT PC Unshielded Detachable DC Cable 1.8 Adapter EUT Unshielded Detachable AC Cable 1.0 Mains PC Unshielded Detachable RJ45 Cable 10 EUT Router Unshielded Detachable DC Cable 1.5 Mains Router Unshielded Detachable DC Cable 1.8 Mains IP Phone Unshielded Detachable RJ45 Cable 1.5 Router IP Phone Unshielded Detachable DC Cable 1.5 Modem Adapter Modem Unshielded Detachable AC Cable 1.5 Modem Adapter Mains Unshielded Detachable RJ45 Cable 1.5 EUT PoE FCC Part 15 B, Class B Page 5 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 Block Diagram of Test Setup 1) Adapter power supply: Mains LISN PC EUT Adapter Modem Modem Monitor Adapter 10cm 10cm 10cm 10cm Router 1.0 Meter IP Phone Mains Non-Conductive Table 80 cm above Ground Plane Keyboard Mouse 10cm 1.5 Meters 2) PoE power supply: Modem Adapter Mains LISN Modem Monitor 10cm PC 10cm EUT 10cm PoE 10cm 10cm Router PoE Adapter 1.0 Meter IP Phone Mains Non-Conductive Table 80 cm above Ground Plane Keyboard Mouse 10cm 1.5 Meters FCC Part 15 B, Class B Page 6 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 SUMMARY OF TEST RESULTS FCC Rules Description of Test Results §15.107 AC Line Conducted Emissions Compliance §15.109 Radiated Spurious Emissions Compliance FCC Part 15 B, Class B Page 7 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 FCC §15.107 – AC LINE CONDUCTED EMISSIONS Applicable Standard According to FCC §15.107 Measurement Uncertainty Input quantities to be considered for conducted disturbance measurements maybe receiver reading, attenuation of the connection between AMN/ISN and receiver, AMN/ISN voltage division factor, AMN/ISN VDF frequency interpolation and receiver related input quantities, etc. Based on CISPR 16-4-2:2011, the expended combined standard uncertainty of conducted disturbance test at Bay Area Compliance Laboratories Corp. (Shenzhen) is shown as below. And the uncertainty will not be taken into consideration for the test data recorded in the report Port Measurement uncertainty AC Mains 3.26 dB (k=2, 95% level of confidence) CAT 3 3.70 dB (k=2, 95% level of confidence) CAT 5 3.86 dB (k=2, 95% level of confidence) CAT 6 4.64 dB (k=2, 95% level of confidence) EUT Setup FCC Part 15 B, Class B Page 8 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 The measurement procedure of EUT setup is according with per ANSI C63.4-2003. The related limit was specified in FCC Part 15.107 Class B. The spacing between the peripherals was 10 cm. The adapter was connected to a 120 VAC/60 Hz power source. EMI Test Receiver Setup The EMI test receiver was set to investigate the spectrum from 150 kHz to 30 MHz. During the conducted emission test, the EMI test receiver was set with the following configurations: Frequency Range IF B/W 150 kHz – 30 MHz 9 kHz Test Procedure Maximizing procedure was performed on the six (6) highest emissions of the EUT. All data was recorded in the Quasi-peak and average detection mode. Test Equipment List and Details Serial Calibration Calibration Manufacturer Description Model Number Date Due Date Rohde & Schwarz EMI Test Receiver ESCS30 100176 2013-06-17 2014-06-17 Rohde & Schwarz LISN ESH2-Z5 892107/021 2012-08-22 2013-08-21 3560.6650.12- Rohde & Schwarz LISN ENV216 2013-05-07 2014-05-07 101613-Yb Rohde & Schwarz Transient Limiter ESH3Z2 DE25985 2012-08-09 2013-08-09 * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements, traceable to National Primary Standards and International System of Units (SI). Corrected Factor & Margin Calculation The Corrected factor is calculated by adding LISN/ISN VDF (Voltage Division Factor), Cable Loss and Pulse Limiter Attenuation. The basic equation is as follows: Correction Factor = LISN VDF + Cable Loss + Transient Limiter Attenuation The “Margin” column of the following data tables indicates the degree of compliance with the applicable limit. For example, a margin of 7dB means the emission is 7 dB below the limit. The equation for margin calculation is as follows: Margin = Limit – Corrected Amplitude FCC Part 15 B, Class B Page 9 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 Test Results Summary According to the recorded data in following table, with the worst margin reading of: 4.5 dB at 0.394000 MHz in the Line conducted mode (Powered by Adapter 1) Refer to CISPR16-4-2:2011 and CISPR 16-4-1:2009, the measured level is in compliance with the limit if Lm + U(Lm) ≤ Llim + Ucispr In BACL, U(Lm) is less than Ucispr, if Lm is less than Llim, it implies that the EUT complies with the limit. Test Data Environmental Conditions Temperature: 25 ℃ Relative Humidity: 56 % ATM Pressure: 100.0 kPa The testing was performed by Joson Xiao on 2013-07-09. Test Mode: Talking FCC Part 15 B, Class B Page 10 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 1) Adapter 1 power supply: AC 120V/60 Hz, Line EMI Auto Test L 80 70 QP 60 AV 50 Level in dB¦Ì 40 30 20 10 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Corrected Correction Frequency Limit Margin Detector Amplitude Factor (MHz) (dBμV) (dB) (PK/Ave./QP) (dBμV) (dB) 0.394000 50.1 19.5 58.0 7.9 QP 4.350000 44.9 19.6 56.0 11.1 QP 4.382000 45.1 19.6 56.0 10.9 QP 4.834000 47.3 19.6 56.0 8.7 QP 4.882000 47.4 19.6 56.0 8.6 QP 4.974000 47.4 19.6 56.0 8.6 QP 0.394000 43.5 19.5 48.0 4.5 Ave. 4.350000 37.1 19.6 46.0 8.9 Ave. 4.382000 37.4 19.6 46.0 8.6 Ave. 4.834000 40.3 19.6 46.0 5.7 Ave. 4.882000 40.2 19.6 46.0 5.8 Ave. 4.974000 40.7 19.6 46.0 5.3 Ave. FCC Part 15 B, Class B Page 11 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 AC 120V/60 Hz, Neutral EMI Auto Test N 80 70 QP 60 AV 50 Level in dB¦Ì 40 30 20 10 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Corrected Correction Frequency Limit Margin Detector Amplitude Factor (MHz) (dBμV) (dB) (PK/Ave./QP) (dBμV) (dB) 4.442000 42.6 19.7 56.0 13.4 QP 4.566000 43.8 19.7 56.0 12.2 QP 4.606000 43.6 19.7 56.0 12.4 QP 4.726000 44.6 19.7 56.0 11.4 QP 4.890000 45.6 19.7 56.0 10.4 QP 4.978000 45.8 19.7 56.0 10.2 QP 4.442000 33.7 19.7 46.0 12.3 Ave. 4.566000 34.2 19.7 46.0 11.8 Ave. 4.606000 34.7 19.7 46.0 11.3 Ave. 4.726000 35.0 19.7 46.0 11.0 Ave. 4.890000 36.5 19.7 46.0 9.5 Ave. 4.978000 36.4 19.7 46.0 9.6 Ave. FCC Part 15 B, Class B Page 12 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 2) Adapter 2 power supply: AC 120V/60 Hz, Line EMI Auto Test L 80 70 QP 60 AV 50 Level in dB¦Ì 40 30 20 10 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Corrected Correction Frequency Limit Margin Detector Amplitude Factor (MHz) (dBμV) (dB) (PK/Ave./QP) (dBμV) (dB) 0.150000 51.2 19.5 66.0 14.8 QP 0.342000 42.5 19.5 59.2 16.7 QP 0.566000 37.4 19.5 56.0 18.6 QP 3.618000 35.6 19.6 56.0 20.4 QP 4.382000 38.7 19.6 56.0 17.3 QP 4.470000 38.8 19.6 56.0 17.2 QP 0.150000 36.0 19.5 56.0 20.0 Ave. 0.342000 34.5 19.5 49.2 14.7 Ave. 0.566000 28.8 19.5 46.0 17.2 Ave. 3.618000 25.1 19.6 46.0 20.9 Ave. 4.382000 29.8 19.6 46.0 16.2 Ave. 4.470000 29.9 19.6 46.0 16.1 Ave. FCC Part 15 B, Class B Page 13 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 AC 120V/60 Hz, Neutral EMI Auto Test N 80 70 QP 60 AV 50 Level in dB¦Ì 40 30 20 10 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Corrected Correction Frequency Limit Margin Detector Amplitude Factor (MHz) (dBμV) (dB) (PK/Ave./QP) (dBμV) (dB) 0.162000 49.5 19.5 65.4 15.9 QP 0.350000 43.2 19.5 59.0 15.8 QP 4.342000 37.7 19.7 56.0 18.3 QP 4.386000 37.8 19.7 56.0 18.2 QP 4.650000 37.0 19.7 56.0 19.0 QP 4.702000 35.0 19.7 56.0 21.0 QP 0.162000 34.4 19.5 55.4 21.0 Ave. 0.350000 36.8 19.5 49.0 12.2 Ave. 4.342000 27.9 19.7 46.0 18.1 Ave. 4.386000 27.6 19.7 46.0 18.4 Ave. 4.650000 26.2 19.7 46.0 19.8 Ave. 4.702000 25.3 19.7 46.0 20.7 Ave. FCC Part 15 B, Class B Page 14 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 3) Adapter 3 power supply: AC 120V/60 Hz, Line EMI Auto Test L 80 70 QP 60 AV 50 Level in dB¦Ì 40 30 20 10 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Corrected Correction Frequency Limit Margin Detector Amplitude Factor (MHz) (dBμV) (dB) (PK/Ave./QP) (dBμV) (dB) 0.322000 44.0 19.5 59.7 15.7 QP 0.674000 47.7 19.5 56.0 8.3 QP 1.074000 39.2 19.5 56.0 16.8 QP 3.318000 37.1 19.6 56.0 18.9 QP 3.806000 38.0 19.6 56.0 18.0 QP 4.222000 38.8 19.6 56.0 17.2 QP 0.322000 38.2 19.5 49.7 11.5 Ave. 0.674000 39.4 19.5 46.0 6.6 Ave. 1.074000 31.0 19.5 46.0 15.0 Ave. 3.318000 30.1 19.6 46.0 15.9 Ave. 3.806000 29.8 19.6 46.0 16.2 Ave. 4.222000 30.1 19.6 46.0 15.9 Ave. FCC Part 15 B, Class B Page 15 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 AC 120V/60 Hz, Neutral EMI Auto Test N 80 70 QP 60 AV 50 Level in dB¦Ì 40 30 20 10 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Corrected Correction Frequency Limit Margin Detector Amplitude Factor (MHz) (dBμV) (dB) (PK/Ave./QP) (dBμV) (dB) 0.334000 41.5 19.5 59.4 17.9 QP 0.682000 47.3 19.5 56.0 8.7 QP 1.146000 40.2 19.5 56.0 15.8 QP 2.982000 39.0 19.6 56.0 17.0 QP 10.290000 44.9 19.9 60.0 15.1 QP 11.742000 44.1 19.9 60.0 15.9 QP 0.334000 33.7 19.5 49.4 15.7 Ave. 0.682000 39.6 19.5 46.0 6.4 Ave. 1.146000 32.7 19.5 46.0 13.3 Ave. 2.982000 32.8 19.6 46.0 13.2 Ave. 10.290000 38.6 19.9 50.0 11.4 Ave. 11.742000 37.7 19.9 50.0 12.3 Ave. FCC Part 15 B, Class B Page 16 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 4) PoE power supply: AC 120V/60 Hz, Line EMI Auto Test L 80 70 QP 60 AV 50 Level in dB¦Ì 40 30 20 10 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Corrected Correction Frequency Limit Margin Detector Amplitude Factor (MHz) (dBμV) (dB) (PK/Ave./QP) (dBμV) (dB) 0.422000 36.0 19.6 57.4 21.4 QP 0.702000 33.0 19.6 56.0 23.0 QP 0.842000 33.5 19.6 56.0 22.5 QP 9.686000 34.3 19.9 60.0 25.7 QP 9.830000 36.4 19.9 60.0 23.6 QP 10.322000 36.5 19.9 60.0 23.5 QP 0.422000 32.9 19.6 47.4 14.5 Ave. 0.702000 29.9 19.6 46.0 16.1 Ave. 0.842000 30.5 19.6 46.0 15.5 Ave. 9.686000 29.2 19.9 50.0 20.8 Ave. 9.830000 31.5 19.9 50.0 18.5 Ave. 10.322000 32.2 19.9 50.0 17.8 Ave. FCC Part 15 B, Class B Page 17 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 AC 120V/60 Hz, Neutral EMI Auto Test N 80 70 QP 60 AV 50 Level in dB¦Ì 40 30 20 10 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Corrected Correction Frequency Limit Margin Detector Amplitude Factor (MHz) (dBμV) (dB) (PK/Ave./QP) (dBμV) (dB) 0.422000 36.1 19.6 57.4 21.3 QP 9.122000 34.9 20.0 60.0 25.1 QP 9.546000 36.8 20.0 60.0 23.2 QP 9.682000 32.2 20.0 60.0 27.8 QP 10.178000 36.9 20.0 60.0 23.1 QP 10.318000 36.4 20.0 60.0 23.6 QP 0.422000 33.1 19.6 47.4 14.3 Ave. 9.122000 29.9 20.0 50.0 20.1 Ave. 9.546000 32.3 20.0 50.0 17.7 Ave. 9.682000 25.8 20.0 50.0 24.2 Ave. 10.178000 32.9 20.0 50.0 17.1 Ave. 0.422000 33.1 20.0 50.0 17.9 Ave. FCC Part 15 B, Class B Page 18 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 FCC §15.109 - RADIATED SPURIOUS EMISSIONS Applicable Standard According to FCC §15.109 Measurement Uncertainty All measurements involve certain levels of uncertainties, especially in field of EMC. The factors contributing to uncertainties are spectrum analyzer, cable loss, antenna factor calibration, antenna directivity, antenna factor variation with height, antenna phase center variation, antenna factor frequency interpolation, measurement distance variation, site imperfections, mismatch (average), and system repeatability. Based on CISPR 16-4-2:2011, the expended combined standard uncertainty of radiation emissions at Bay Area Compliance Laboratories Corp. (Shenzhen) is shown in below table. And the uncertainty will not be taken into consideration for the test data recorded in the report. Frequency Polarity Measurement uncertainty Horizontal 4.62 dB (k=2, 95% level of confidence) 30 MHz~200 MHz Vertical 4.54 dB (k=2, 95% level of confidence) Horizontal 4.84 dB (k=2, 95% level of confidence) 200 MHz~1 GHz Vertical 5.91 dB (k=2, 95% level of confidence) 1 GHz~6 GHz Horizontal/Vertical 4.68 dB (k=2, 95% level of confidence) Above 6 GHz Horizontal/Vertical 4.92 dB (k=2, 95% level of confidence) EUT Setup FCC Part 15 B, Class B Page 19 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 The radiated emission tests were performed in the 3 meters chamber test site, using the setup accordance with the ANSI C63.4-2003. The specification used was the FCC Part 15.109 Class B limits. The external I/O cables were draped along the test table and formed a bundle 30 to 40 cm long in the middle. The spacing between the peripherals was 10 cm. The adapter was connected to a 120 VAC/60 Hz power source. EMI Test Receiver Setup The system was investigated from 30 MHz to 2 GHz. During the radiated emission test, the EMI test receiver was set with the following configurations: Frequency Range RBW Video B/W IF B/W Detector 30 MHz – 1000 MHz 120 kHz 300 kHz 120 kHz QP 1MHz 3 MHz / PK Above 1 GHz 1MHz 10 Hz / Ave. Test Procedure Maximizing procedure was performed on the highest emissions to ensure that the EUT complied with all installation combinations. Data was recorded in Quasi-peak detection mode for frequency range of 30 MHz-1 GHz and peak and Average detection modes for frequencies above 1 GHz. Test Equipment List and Details Serial Calibration Calibration Manufacturer Description Model Number Date Due Date HP Pre-amplifier 8447E 1937A01046 2012-11-24 2013-11-23 Rohde & Schwarz EMI Test Receiver ESCI 101122 2013-05-09 2014-05-09 Sunol Sciences Broadband Antenna JB1 A040904-2 2011-11-28 2014-11-27 Rohde & Schwarz Signal Analyzer FSIQ26 8386001028 2012-11-24 2013-11-23 Super Ultra Pre-Amplifier ZVA-213+ N/A 2012-11-24 2013-11-23 Sunol Sciences Horn Antenna DRH-118 A052304 2011-12-01 2014-11-30 R&S Auto test Software EMC32 V6.30 - - * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements, traceable to National Primary Standards and International System of Units (SI). FCC Part 15 B, Class B Page 20 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 Corrected Amplitude & Margin Calculation The Corrected Amplitude is calculated by adding the Antenna Factor and Cable Loss, and subtracting the Amplifier Gain from the Meter Reading. The basic equation is as follows: Corrected Amplitude = Meter Reading + Antenna Factor + Cable Loss - Amplifier Gain The “Margin” column of the following data tables indicates the degree of compliance with the applicable limit. For example, a margin of 7 dB means the emission is 7 dB below the limit. The equation for margin calculation is as follows: Margin = Limit – Corrected Amplitude Test Results Summary According to the data in the following table, with the worst margin reading of: 2.5 dB at 66.257500 MHz in the Vertical polarization (Powered by adapter 3) Refer to CISPR16-4-2:2011 and CISPR 16-4-1:2009, the measured level is in compliance with the limit if Lm + U(Lm) ≤ Llim + Ucispr In BACL, U(Lm) is less than Ucispr, if Lm is less than Llim, it implies that the EUT complies with the limit. Test Data Environmental Conditions Temperature: 25℃ Relative Humidity: 56 % ATM Pressure: 100.0 kPa The testing was performed by Joson Xiao on 2013-07-09. Test mode: Talking FCC Part 15 B, Class B Page 21 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 1) Adapter 1 power supply: Below 1 GHz: Auto Test(FCC part 15 Class B) 80 70 60 FCC Part 15 Class B Electric Field Strength QP 50 Level in dB¦ÌV/ 40 30 20 10 0 30 200 400 600 800 1000 Frequency in MHz Corrected Antenna Antenna Turntable Correction Frequency Limit Margin Amplitude Height Polarity Position Factor (MHz) (dBμV/m) (dB) (dBμV/m) (cm) (H/V) (degree) (dB/m) 32.600850 32.0 103.0 V 226.0 -8.9 40.0 8.0 58.243150 30.3 101.0 V 0.0 -20.8 40.0 9.7 66.314500 31.9 109.0 V 100.0 -20.6 40.0 8.1 73.193350 29.0 110.0 V 0.0 -20.4 40.0 11.0 250.068750 32.7 135.0 V 125.0 -15.8 46.0 13.3 600.008000 39.8 100.0 V 48.0 -9.4 46.0 6.2 Above 1 GHz: Receiver Rx Antenna Correction Corrected Frequency Turntable Limit Margin Reading Detector Factor Amplitude (MHz) Degree Height Polar (dBμV/m) (dB) (dBμV) (PK/QP/Ave.) (m) (H/V) (dB/m) (dBμV/m) 1304.6 47.37 PK 189 1.3 V 0.19 47.56 74 26.44 1304.6 39.05 Ave. 189 1.3 V 0.19 39.24 54 14.76 1597.1 44.36 PK 304 1.5 V 1.70 46.06 74 27.94 1597.1 38.82 Ave. 304 1.5 V 1.70 40.52 54 13.48 1829.6 46.92 PK 66 1.4 V 2.63 49.55 74 24.45 1829.6 34.69 Ave. 66 1.4 V 2.63 37.32 54 16.68 FCC Part 15 B, Class B Page 22 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 2) Adapter 2 power supply: Below 1 GHz: Auto Test(FCC part 15 Class B) 80 75 70 65 60 55 FCC Part 15 Class B Electric Field Strength QP 50 45 Level in dB¦ÌV/ 40 35 30 25 20 15 10 5 0 30M 50 60 80 100M 200 300 400 500 800 1G Frequency in Hz Corrected Antenna Antenna Turntable Correction Frequency Limit Margin Amplitude Height Polarity Position Factor (MHz) (dBμV/m) (dB) (dBμV/m) (cm) (H/V) (degree) (dB/m) 31.459450 29.1 98.0 V 197.0 -7.9 40.0 10.9 50.445450 29.7 98.0 V 37.0 -20.3 40.0 10.3 199.996400 31.8 98.0 V 235.0 -15.1 43.5 11.7 212.494500 28.5 98.0 H 146.0 -16.5 43.5 15.0 500.024000 33.6 98.0 H 158.0 -10.1 46.0 12.4 600.028500 37.6 133.0 V 221.0 -9.4 46.0 8.4 Above 1 GHz: Receiver Rx Antenna Correction Corrected Frequency Turntable Limit Margin Reading Detector Factor Amplitude (MHz) Degree Height Polar (dBμV/m) (dB) (dBμV) (PK/QP/Ave.) (m) (H/V) (dB/m) (dBμV/m) 1166.3 48.36 PK 147 1.3 H 0.13 48.49 74 25.51 1166.3 36.24 Ave. 147 1.3 H 0.13 36.37 54 17.63 1402.8 46.78 PK 264 1.2 V 0.68 47.46 74 26.54 1402.8 39.50 Ave. 264 1.2 V 0.68 40.18 54 13.82 1815.6 49.07 PK 33 1.3 V 2.63 51.70 74 22.30 1815.6 35.75 Ave. 33 1.3 V 2.63 38.38 54 15.62 FCC Part 15 B, Class B Page 23 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 3) Adapter 3 power supply: Below 1 GHz: Auto Test(FCC part 15 Class B) 80 70 60 FCC Part 15 Class B Electric Field Strength QP 50 Level in dB¦ÌV/ 40 30 20 10 0 30 200 400 600 800 1000 Frequency in MHz Corrected Antenna Antenna Turntable Correction Limit Margin Frequency Amplitude Height Polarity Position Factor (dBμV/m) (dB) (MHz) (dBμV/m) (cm) (H/V) (degree) (dB/m) 58.729350 33.4 100.0 V 0.0 -20.8 40.0 6.6 66.257500 37.5 100.0 V 90.0 -20.6 40.0 2.5* 74.562650 33.5 116.0 V 24.0 -20.2 40.0 6.5 127.727500 34.4 135.0 V 22.0 -13.3 43.5 9.1 166.510750 41.0 100.0 V 40.0 -15.3 43.5 2.5* 174.553800 40.6 100.0 V 35.0 -16.0 43.5 2.9* Above 1 GHz: Receiver Rx Antenna Correction Corrected Frequency Turntable Limit Margin Reading Detector Factor Amplitude (MHz) Degree Height Polar (dBμV/m) (dB) (dBμV) (PK/QP/Ave.) (m) (H/V) (dB/m) (dBμV/m) 1400.8 47.54 PK 159 1.2 V 0.68 48.22 74 25.78 1400.8 38.21 Ave. 159 1.2 V 0.68 38.89 54 15.11 1737.4 43.58 PK 131 1.4 H 2.32 45.90 74 28.10 1737.4 38.94 Ave. 131 1.4 H 2.32 41.26 54 12.74 1801.6 50.19 PK 301 1.3 V 2.63 52.82 74 21.18 1801.6 34.68 Ave. 301 1.3 V 2.63 37.31 54 16.69 FCC Part 15 B, Class B Page 24 of 25

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ130221003-00 4) PoE power supply: Below 1 GHz: Auto Test (FCC part 15 Class B) 80 75 70 65 60 55 50 FCC Part 15 Class B Electric Field Strength QP Level in dBμV/m 45 40 35 30 25 20 15 10 5 0 30M 50 60 80 100M 200 300 400 500 800 1G Frequency in Hz Corrected Antenna Antenna Turntable Correction Frequency Limit Margin Amplitude Height Polarity Position Factor (MHz) (dBμV/m) (dB) (dBμV/m) (cm) (H/V) (degree) (dB/m) 60.224400 36.9 98.0 V 35.0 -20.7 40.0 3.1* 66.287200 32.8 98.0 V 35.0 -20.6 40.0 7.2 106.704750 30.6 105.0 V 257.0 -15.6 43.5 12.9 200.006600 29.0 188.0 H 207.0 -15.1 43.5 14.5 224.953000 24.8 98.0 H 159.0 -16.4 46.0 21.2 600.018300 41.1 98.0 V 275.0 -9.4 46.0 4.9* Above 1 GHz: Receiver Rx Antenna Correction Corrected Frequency Turntable Limit Margin Reading Detector Factor Amplitude (MHz) Degree Height Polar (dBμV/m) (dB) (dBμV) (PK/QP/Ave.) (m) (H/V) (dB/m) (dBμV/m) 1282.5 48.04 PK 12 1.2 V 0.16 48.20 74 25.80 1282.5 37.96 Ave. 12 1.2 V 0.16 38.12 54 15.88 1400.8 47.41 PK 142 1.3 V 0.68 48.09 74 25.91 1400.8 37.28 Ave. 142 1.3 V 0.68 37.96 54 16.04 1601.2 43.65 PK 335 1.4 V 1.70 45.35 74 28.65 1601.2 38.70 Ave. 335 1.4 V 1.70 40.40 54 13.60 Note: *Within measurement uncertainty. ***** END OF REPORT ***** FCC Part 15 B, Class B Page 25 of 25


Document Created: 2013-07-16 14:24:57
Document Modified: 2013-07-16 14:24:57
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