Test Report

FCC ID: ZVY-PG084A

Test Report

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FCC PART 15B, CLASS B TEST REPORT For Intelligent Technology Inc. Yuanhe 3 Street, Tongsha Industrial Zone, Dongchen Area, Dongguan , Guangdong, China FCC ID: ZVY-PG084A Report Type: Product Type: Original Report 8-Port Gigabit Switch with 8-Port 802.3at PoE Test Engineer: Jone Lv Report Number: R1DG120719003-00 Report Date: 2012-07-25 Harry Wu Reviewed By: EMC Engineer 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 must not be used by the customer to claim product certification, approval, or endorsement by NVLAP*, or any agency of the Federal Government. * This report contains data that are not covered by the NVLAP accreditation and are marked with an asterisk “★” (Rev.2)

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120719003-00 TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................3 OBJECTIVE ...................................................................................................................................................................3 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................3 TEST FACILITY .............................................................................................................................................................3 SYSTEM TEST CONFIGURATION..........................................................................................................................4 JUSTIFICATION .............................................................................................................................................................4 EUT EXERCISE SOFTWARE ..........................................................................................................................................4 EQUIPMENT MODIFICATIONS .......................................................................................................................................4 LOCAL SUPPORT EQUIPMENT LIST AND DETAILS ........................................................................................................4 EXTERNAL I/O CABLE..................................................................................................................................................4 PRINTER .......................................................................................................................................................................4 KEYBOARD ..................................................................................................................................................................4 RJ45 PORT OF EUT......................................................................................................................................................4 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................5 SUMMARY OF TEST RESULTS ...............................................................................................................................6 FCC §15.107 – AC LINE CONDUCTED EMISSIONS.............................................................................................7 MEASUREMENT UNCERTAINTY ....................................................................................................................................7 EUT SETUP ..................................................................................................................................................................7 EMI TEST RECEIVER SETUP .........................................................................................................................................7 TEST PROCEDURE ........................................................................................................................................................8 TEST EQUIPMENT LIST AND DETAILS ...........................................................................................................................8 TEST RESULTS SUMMARY ............................................................................................................................................8 TEST DATA ..................................................................................................................................................................8 FCC §15.109 - RADIATED EMISSIONS .................................................................................................................11 MEASUREMENT UNCERTAINTY ..................................................................................................................................11 EUT SETUP ................................................................................................................................................................11 EMI TEST RECEIVER SETUP .......................................................................................................................................11 TEST PROCEDURE ......................................................................................................................................................12 CORRECTED AMPLITUDE & MARGIN CALCULATION .................................................................................................12 TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................12 TEST RESULTS SUMMARY ..........................................................................................................................................12 TEST DATA ................................................................................................................................................................13 FCC Part 15B Class B Page 2 of 14

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120719003-00 GENERAL INFORMATION Product Description for Equipment under Test (EUT) The Intelligent Technology Inc.’s product, model number: PG084A (FCC ID: ZVY-PG084A ) (the "EUT") in this report is a 8-Port Gigabit Switch with 8-Port 802.3at PoE, which was measured approximately:26.6 cm (L) x18.4 cm (W) x 4.4 cm (H), rated input voltage: AC 120V/60Hz, the highest operating frequency is 25 MHz. All measurement and test data in this report was gathered from production sample serial number: 120719003 (Assigned by BACL, Shenzhen). The EUT was received on 2012-07-23. Objective This report is prepared on behalf of Intelligent Technology Inc. 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 compliance with FCC Part 15B, Class B. Related Submittal(s)/Grant(s) No Related Submittal(s)/Grant(s) 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 C63.4-2009. 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. Additionally, Bay Area Compliance Laboratories Corp. (Shenzhen) is an ISO/IEC 17025 accredited laboratory, and is accredited by National Voluntary Laboratory Accredited Program (Lab Code 200707-0). The current scope of accreditations can be found at http://ts.nist.gov/Standards/scopes/2007070.htm. FCC Part 15B Class B Page 3 of 14

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120719003-00 SYSTEM TEST CONFIGURATION Justification The system was configured for testing in a typical fashion (as normally used by a typical user). EUT Exercise Software Traffic generator VER 1.00 was used. Equipment Modifications No modification was made to the EUT. Local Support Equipment List and Details Manufacturer Description Model Serial Number DELL Notebook computer PP11L QDS-BRCM1017 HP Laser Jet5L C3941A JPTVOB2337 CNORH656658907BL DELL Keyboard L100 05DC SAST Modem AEM-2100 0293 External I/O Cable Length Cable Description From To (m) Shielded Detachable Printer Cable 1.2 Parallel Port of PC Printer Shielded Detachable Serial Cable 1.2 Serial Port of PC Modem Shielded Detachable Keyboard Cable 1.5 Keyboard Port of PC Keyboard RJ45 Cable 1.5 RJ45 Port of PC RJ45 Port of EUT FCC Part 15B Class B Page 4 of 14

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120719003-00 Block Diagram of Test Setup AE L ISN 2 L ISN 1 M odem 10cm Printer 10cm 10cm EUT N otebook 1.0 Meter N on-C onductive T able 80 cm above G round Plane K eyboard 1.5 M eter FCC Part 15B Class B Page 5 of 14

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120719003-00 SUMMARY OF TEST RESULTS FCC Rules Description of Test Results §15.107 AC Line Conducted Emissions Compliance §15.109 Radiated Emissions Compliance FCC Part 15B Class B Page 6 of 14

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120719003-00 FCC §15.107 – AC LINE CONDUCTED EMISSIONS Measurement Uncertainty All measurements involve certain levels of uncertainties, especially in field of EMC. The factors contributing to uncertainties are spectrum analyzer, cable loss, and LISN. Based on CISPR 16-4-2, The Treatment of Uncertainty in EMC Measurements, the best estimate of the uncertainty of any conducted emissions measurement at Bay Area Compliance Laboratories Corp. (Dongguan) is 1.5 dB. EUT Setup The setup of EUT is according with per ANSI C63.4-2009 measurement procedure. The specification used was with the FCC Part 15.107 Class B limits. The EUT 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 FCC Part 15B Class B Page 7 of 14

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120719003-00 Test Procedure During the conducted emission test, the EUT was connected to the outlet of the first LISN and the other support equipments were connected to the outlet of the second LISN. 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 R&S EMI Test Receiver ESCS 30 830245/006 2011-10-08 2012-10-07 R&S LISN1 ESH3-Z5 843331/015 2011-10-08 2012-10-07 R&S LISN2 ESH3-Z5 100113 2011-10-08 2012-10-07 * Statement of Traceability: Bay Area Compliance Laboratory Corp. (Shenzhen) attests that all calibrations have been performed in accordance to NVLAP requirements, traceable to the NIST. Test Results Summary According to the recorded data in following table, the EUT complied with the FCC Part 15.107, with the worst margin reading of: 8.73 dB at 27.345 MHz in the Neutral conducted Test Data Environmental Conditions Temperature: 25 °C Relative Humidity: 48 % ATM Pressure: 100.0 kPa The testing was performed by Jone Lv on 2012-07-23. FCC Part 15B Class B Page 8 of 14

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120719003-00 Test mode: Running 120 V, 60 Hz, Line: Cord. Correction Frequency Limit Margin Detector Reading Factor (MHz) (dBμV) (dB) (PK/AV/QP) (dBμV) (dB) 15.270 32.62 1.28 50.00 17.38 Ave. 0.515 26.87 0.42 46.00 19.13 Ave. 3.110 26.56 0.49 46.00 19.44 Ave. 15.270 38.24 1.28 60.00 21.76 QP 3.110 32.30 0.49 56.00 23.70 QP 2.200 21.93 0.48 46.00 24.07 Ave. 0.515 31.85 0.42 56.00 24.15 QP 1.335 21.63 0.46 46.00 24.37 Ave. 1.865 21.15 0.48 46.00 24.85 Ave. 2.200 28.91 0.48 56.00 27.09 QP 1.335 27.23 0.46 56.00 28.77 QP 1.865 27.17 0.48 56.00 28.83 QP FCC Part 15B Class B Page 9 of 14

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120719003-00 120 V, 60 Hz, Neutral: Cord. Correction Frequency Limit Margin Detector Reading Factor (MHz) (dBμV) (dB) (PK/AV/QP) (dBμV) (dB) 27.345 41.27 2.19 50.00 8.73 Ave. 0.580 37.11 0.43 46.00 8.89 Ave. 0.710 35.78 0.44 46.00 10.22 Ave. 27.430 47.37 2.18 60.00 12.63 QP 2.650 30.82 0.49 46.00 15.18 Ave. 2.285 30.07 0.48 46.00 15.93 Ave. 3.125 29.42 0.49 46.00 16.58 Ave. 0.580 38.55 0.43 56.00 17.45 QP 2.280 36.41 0.48 56.00 19.59 QP 2.650 36.27 0.49 56.00 19.73 QP 0.710 36.02 0.44 56.00 19.98 QP 3.115 31.11 0.49 56.00 24.89 QP FCC Part 15B Class B Page 10 of 14

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120719003-00 FCC §15.109 - RADIATED EMISSIONS 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, The Treatment of Uncertainty in EMC Measurements, the best estimate of the uncertainty of a radiation emissions measurement from 30 MHz to 1 GHz at Bay Area Compliance Laboratories Corp. (Dongguan) is 4.9 dB. EUT Setup The radiated emission tests were performed in the 3 meters chamber test site, using the setup accordance with the ANSI C63.4-2009. 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 EUT connected to a 120 VAC/60 Hz power source. EMI Test Receiver Setup According to FCC 15.33 requirements, the system was measured from 30 MHz to 1 GHz. During the radiated emission test, the EMI test receiver was set with the following configurations: Frequency Range RBW Video B/W Detector 30MHz – 1000 MHz 120 kHz 300 kHz QP FCC Part 15B Class B Page 11 of 14

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120719003-00 Test Procedure For the radiated emissions test, the EUT was connected to the first AC floor outlet and the other support equipments were connected to the second AC floor outlet. 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 Corrected Amplitude & Margin Calculation The Corrected Amplitude is calculated by adding the Antenna Loss and Cable Loss, and subtracting the Amplifier Gain from the Meter Reading. The basic equation is as follows: Corrected Amplitude = Meter Reading + Antenna Loss + 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 7dB means the emission is 7dB below the limit. The equation for margin calculation is as follows: Margin = Limit – Corrected Amplitude Test Equipment List and Details Serial Calibration Calibration Manufacturer Description Model Number Date Due Date R&S EMI Test Receiver ESCI 100224 2011-11-11 2012-11-10 Sunol Sciences Hybrid Antennas JB3 A060611-1 2011-09-06 2012-09-05 HP Pre-amplifier 8447E 2434A02181 2011-10-08 2012-10-07 R&S Spectrum Analyzer FSEM 1079 8500 2011-10-09 2012-10-08 Beijingdayang Horn Antenna OMCDH10180 10279001B 2010-07-30 2015-07-29 Mini-Circuits Wideband Amplifier ZVA-183-S+ 96901149 N/A N/A * Statement of Traceability: Bay Area Compliance Laboratory Corp. (Shenzhen) attests that all calibrations have been performed in accordance to NVLAP requirements, traceable to the NIST. Test Results Summary According to the data in the following table, the EUT complied with the FCC §15.109, Class B, with the worst margin reading of: 5.10 dB at 61.0400 MHz in the Vertical polarization FCC Part 15B Class B Page 12 of 14

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120719003-00 Test Data Environmental Conditions Temperature: 26°C Relative Humidity: 60 % ATM Pressure: 100.0 kPa The testing was performed by Jone Lv on 2012-07-23. Test mode: PC link Horizontal: Receiver Corrected Cord. Frequency Detector Limit Margin Reading Factor Result (MHz) (QP/Ave.) (dBuV/m) (dB) (dBuV/m) (dB) (dBuV/m) 77.5300 42.25 QP -12.05 30.20 40.00 9.80 107.6000 39.51 QP -7.71 31.80 43.50 11.70 223.0300 42.93 QP -8.03 34.90 46.00 11.10 250.1900 39.50 QP -7.40 32.10 46.00 13.90 375.3200 32.44 QP -3.64 28.80 46.00 17.20 500.4500 31.40 QP -1.20 30.20 46.00 15.80 *Within measurement uncertainty! FCC Part 15B Class B Page 13 of 14

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120719003-00 Vertical: Receiver Corrected Cord. Frequency Detector Limit Margin Reading Factor Result (MHz) (QP/Ave.) (dBuV/m) (dB) (dBuV/m) (dB) (dBuV/m) 61.0400 47.70 QP -12.80 34.90 40.00 5.10 42.6100 42.61 QP -8.01 34.60 40.00 5.40 106.6300 42.01 QP -7.91 34.10 43.50 9.40 250.1900 36.50 QP -7.40 29.10 46.00 16.90 500.4500 30.30 QP -1.20 29.10 46.00 16.90 400.5400 31.54 QP -3.14 28.40 46.00 17.60 *Within measurement uncertainty! ***** END OF REPORT ***** FCC Part 15B Class B Page 14 of 14


Document Created: 2012-08-31 14:54:43
Document Modified: 2012-08-31 14:54:43
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