Q9DMST200_Class II report

FCC ID: Q9DMST200

Test Report

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FCCID_1903900

FCC ID: Q9DMST200 EMC TEST REPORT for Class II permissive change No. SH12120553-002 Applicant : Aruba Networks, Inc. 1344 Crossman Ave. Sunnyvale California 95089 United States Manufacturer : Aruba Networks, Inc. 1344 Crossman Ave. Sunnyvale California 95089 United States Product Name : Outdoor Wireless Mesh Access Router Type/Model : MST2H13N1-XX(where – XX can be any alphanumeric or blank) SUMMARY The equipment complies with the requirements according to the following standard(s): 47CFR Part 15 (2010): Radio Frequency Devices ANSI C63.4 (2003): American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz Date of issue: Jan 13, 2013 Prepared by: Reviewed by: Wakeyou Wang (Project Engineer) Daniel Zhao (Reviewer) Page 1 of 15

FCC ID: Q9DMST200 Description of Test Facility Name: Intertek Testing Services Limited Shanghai Address: Building No.86, 1198 Qinzhou Road(North), Shanghai 200233, P.R. China FCC Registration Number: 236597 IC Assigned Code: 2042B-1 Name of contact: Steve Li Tel: +86 21 64956565 ext. 214 Fax: +86 21 54262335 ext. 214 Page 2 of 15

FCC ID: Q9DMST200 Content SUMMARY.......................................................................................................................................................... 1 DESCRIPTION OF TEST FACILITY ......................................................................................................................... 2 1. GENERAL INFORMATION ............................................................................................................................ 4 1.1 Applicant Information ..................................................................................................... 4 1.2 Identification of the EUT ................................................................................................ 4 1.3 Technical specification ................................................................................................... 5 1.4 Mode of operation during the test / Test peripherals used .............................................. 6 2. TEST SPECIFICATION .................................................................................................................................. 7 2.1 Instrument list ................................................................................................................. 7 2.2 Test Standard .................................................................................................................. 7 2.3 Test Summary ................................................................................................................. 8 3. RADIATED EMISSION ................................................................................................................................... 9 3.1 Test limit ......................................................................................................................... 9 3.2 Test Configuration .......................................................................................................... 9 3.3 Test procedure and test setup ........................................................................................ 10 3.4 Test protocol ................................................................................................................. 11 4. POWER LINE CONDUCTED EMISSION ........................................................................................................ 13 4.1 Limit .............................................................................................................................. 13 4.2 Test configuration ......................................................................................................... 13 4.3 Test procedure and test set up ....................................................................................... 14 4.4 Test protocol ................................................................................................................. 15 Page 3 of 15

FCC ID: Q9DMST200 1. General Information 1.1 Applicant Information Applicant: Aruba Networks, Inc. 1344 Crossman Ave. Sunnyvale California 95089 United States Name of contact: Ivaylo Tankov Tel: 408-754-3035 Fax: 408-227-4550 Manufacturer: Aruba Networks, Inc. 1344 Crossman Ave. Sunnyvale California 95089 United States Sample received date : Dec 10, 2012 Sample Identification No : *0121210-17-001* Date of test : Dec 10, 2012 ~ Dec 30, 2012 1.2 Identification of the EUT Equipment: Outdoor Wireless Mesh Access Router Type/model: MST2H13N1-XX(where – XX can be any alphanumeric or blank) FCC ID: Q9DMST200 Page 4 of 15

FCC ID: Q9DMST200 1.3 Technical specification Operation Frequency Band: 5745 – 5825 MHz, 5755 – 5795MHz Modulation: DBPSK @1Mbps DQPSK@2Mbp CCK@5.5/11Mbps BPSK@6/9 Mbps QPSK@12/18Mbps 16-QAM@24Mbps 64-QAM@48/54Mpb and above Gain of Antenna: Internal, 13dBi Rating: 100-240Va.c., 0.5A, 50/60Hz Description of EUT: Here are a series of models. They are electrically identical except for different model names. The EUT supports wireless network of 802.11a/n. The RF module used contains of two chains, namely chain 1 and chain 2. Port identification: Port Description Type Number 1 Console USB2.0 1 4 Ethernet RJ45 1 Dimension: 26cm * 18cm *8cm Declared Temperature range: -30C ~ 60C Channel Description: HT 20 Frequency HT 40 Frequency Channel (MHz) Channel (MHz) 149 5745 151 5755 153 5765 159 5795 157 5785 161 5805 / 165 5825 Page 5 of 15

FCC ID: Q9DMST200 1.4 Mode of operation during the test / Test peripherals used While testing transmitting mode of EUT, the internal modulation and continuously transmission was applied. The power level setting for 802.11a/b/g/n is “11.0” indicated in software offered by the manufactory. Test peripherals used: Item No Description Band and Model S/No 1 Laptop computer FUJITSU SIMENS, LIFEBOOK NA The lowest, middle and highest channel were tested as representatives. For 802.11a----- lowest, 5745MHz; middle, 5785MHz; highest, 5825MHz. For 802.11n HT20 ----- lowest, 5745MHz; middle, 5785MHz; highest, 5825MHz. For 802.11n HT40 ----- lowest, 5755MHz; highest, 5795MHz. . Page 6 of 15

FCC ID: Q9DMST200 2. Test Specification 2.1 Instrument list Equipment Type Manu. Internal no. Cal. Date Due date Test Receiver ESIB 26 R&S EC 3045 2012-10-21 2013-10-20 Semi-anechoic - Albatross EC 3048 2012-5-21 2013-5-20 chamber project Bilog Antenna CBL 6112D TESEQ EC 4206 2011-5-16 2013-5-15 Horn antenna HF 906 R&S EC 3049 2011-5-13 2013-5-12 Pre-amplifier Pre-amp 18 R&S EC 3222 2013-4-12 2013-4-11 Test Receiver ESCS 30 R&S EC 2107 2012-10-21 2013-10-20 A.M.N. ESH2-Z5 R&S EC 3119 2012-1-9 2013-1-8 A.M.N. ESH3-Z5 R&S EC 2109 2012-1-10 2013-1-9 High Pass Filter WHKX Wainwright EC4297-1 2012-2-8 2013-2-7 1.0/15G-10SS High Pass Filter WHKX Wainwright EC4297-2 2012-2-8 2013-2-7 2.8/18G-12SS High Pass Filter WHKX Wainwright EC4297-3 2012-2-8 2013-2-7 7.0/1.8G-8SS Band Reject Filter WRCGV Wainwright EC4297-4 2012-2-8 2013-2-7 2400/2483- 2390/2493- 35/10SS Test Receiver FSV40 R&S / 2012-10-21 2013-10-20 Preamplifier AP-025C Quietek QT-AP003 2012-11-25 2013-11-24 Preamplifier AP-180C Quietek CHM- 2012-11-25 2013-11-24 0602013 Broad-Band Horn BBHA9120D Schwarzbeck 496 2012-11-25 2013-11-24 Antenna Broad-Band Horn BBHA9170 Schwarzbeck 294 2012-11-25 2013-11-24 Antenna 2.2 Test Standard 47CFR Part 15 (2010) ANSIC63.4 (2003) Page 7 of 15

FCC ID: Q9DMST200 2.3 Test Summary This report applies to tested sample only. This report shall not be reproduced in part without written approval of Intertek Testing Service Shanghai Limited. TEST ITEM FCC REFERANCE IC REFERANCE RESULT Radiated emission 15.205 & 15.209 - Pass Power line conducted emission 15.207 - Pass Page 8 of 15

FCC ID: Q9DMST200 3. Radiated emission Test result: PASS 3.1 Test limit The radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in §15.209(a) showed as below: Frequency Field Strength Measurement Distance (MHz) (dBuV/m) (m) ___________________________________________________________ 30 - 88 40.0 3 88 - 216 43.5 3 216 - 960 46.0 3 Above 960 54.0 3 ________________________________________________________________ 3.2 Test Configuration EUT Antenna mast Turn Table Test receiver Page 9 of 15

FCC ID: Q9DMST200 3.3 Test procedure and test setup The measurement was applied in a semi-anechoic chamber. While testing for spurious emission higher than 1GHz, if applied, the pre-amplifier would be equipped just at the output terminal of the antenna. The EUT and simulators were placed on a 0.8m high wooden turntable above the horizontal metal ground plane. The turn table rotated 360 degrees to determine the position of the maximum emission level. The EUT was set 3 meters away from the receiving antenna which was mounted on an antenna mast. The antenna moved up and down between from 1meter to 4 meters to find out the maximum emission level. The EUT was tested according to DTS test procedure of KDB558074 D01 DTS “Meas Guidance v02” for compliance to FCC 47CFR 15.247 requirements. The radiated emission was measured using the Spectrum Analyzer with the resolutions bandwidth set as: RBW = 100kHz, VBW = 300kHz (30MHz-1GHz) RBW = 1MHz, VBW = 3MHz (>1GHz for PK); RBW = 1MHz, VBW = 10Hz (>1GHz for AV); Page 10 of 15

FCC ID: Q9DMST200 3.4 Test protocol Dual chain, 11na, HT20 mode (which mode with max. output power): CH Polarization Frequency Correct Corrected Limit Margin Detector (MHz) Factor Reading (dBuV/m) (dB) (dB/m) (dBuV/m) V 5747.29 33.60 117.10 Fundamental / PK V 131.08 15.10 41.00 43.50 2.50 PK H 340.02 16.60 43.50 46.00 2.50 PK H 749.23 22.90 35.70 46.00 10.30 PK L V 1000.00 24.60 35.30 54.00 18.70 PK V 5460.00 0.10 43.20 54.00 10.80 PK V 11466.03 12.90 61.20 74.00 12.80 PK V 11465.92 12.90 51.50 54.00 2.50 AV V 5780.86 33.60 117.30 Fundamental / PK V 131.08 15.10 41.00 43.50 2.50 PK H 340.02 16.60 43.50 46.00 2.50 PK H 749.23 22.90 35.70 46.00 10.30 PK M V 1000.00 24.60 35.30 54.00 18.70 PK V 5460.00 0.10 43.60 54.00 10.40 PK V 11565.67 13.30 60.50 74.00 13.50 PK V 11565.53 13.30 50.90 54.00 3.10 AV V 5828.33 33.60 117.80 Fundamental / PK V 131.08 15.10 41.00 43.50 2.50 PK H 340.02 16.60 43.50 46.00 2.50 PK H 749.23 22.90 35.70 46.00 10.30 PK H V 1000.00 24.60 35.30 54.00 18.70 PK V 5460.00 0.10 43.20 54.00 10.80 PK V 11648.71 13.70 60.10 74.00 13.90 PK V 11648.60 13.70 51.00 54.00 3.00 AV Page 11 of 15

FCC ID: Q9DMST200 Remark: 1. Correct Factor = Antenna Factor + Cable Loss (-Amplifier, is employed) 2. Corrected Reading = Original Receiver Reading + Correct Factor 3. Margin = limit – Corrected Reading 4. If the PK reading is lower than AV limit, the AV test can be elided. Example: Assuming Antenna Factor = 30.20dB/m, Cable Loss = 2.00dB, Gain of Preamplifier = 32.00dB, Original Receiver Reading = 10dBuV. Then Correct Factor = 30.20 + 2.00 – 32.00 = 0.20dB/m; Corrected Reading = 10dBuV + 0.20dB/m = 10.20dBuV/m Assuming limit = 54dBuV/m, Corrected Reading = 10.20dBuV/m, then Margin = 54 -10.20 = 43.80dBuV/m Page 12 of 15

FCC ID: Q9DMST200 4. Power line conducted emission Test result: Pass 4.1 Limit Conducted Limit (dBuV) Frequency of Emission (MHz) QP AV 0.15-0.5 66 to 56* 56 to 46 * 0.5-5 56 46 5-30 60 50 * Decreases with the logarithm of the frequency. 4.2 Test configuration EUT Peripheral devices LISN LISN EMI receiver For table top equipment, wooden support is 0.8m height table For floor standing equipment, wooden support is 0.1m height rack. Page 13 of 15

FCC ID: Q9DMST200 4.3 Test procedure and test set up The EUT are connected to the main power through a line impedance stabilization network (LISN). This provides a 50Ω/50uH coupling impedance for the measuring equipment. The peripheral devices are also connected to the main power through a LISN that provides a 50Ω/50uH coupling impedance with 50Ω termination. Both sides (Line and Neutral) of AC line are checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.4 on conducted measurement. The bandwidth of the test receiver is set at 9 kHz. Page 14 of 15

FCC ID: Q9DMST200 4.4 Test protocol Frequency Correct Factor Corrected Reading Limit Margin (dB) (dBuV) (dBuV) (dB) QP AV QP AV QP AV 0.47 (N) 3.00 38.88 38.60 56.52 46.52 17.64 7.92 0.75 (N) 3.00 36.94 35.56 56.00 46.00 19.06 10.44 0.84 (N) 3.00 35.80 34.36 56.00 46.00 20.20 11.64 0.94 (L) 3.00 32.90 30.75 56.00 46.00 23.10 15.25 1.87 (L) 3.00 31.46 24.80 56.00 46.00 24.54 21.20 2.90 (N) 3.00 26.95 14.47 56.00 46.00 29.05 31.53 Remark: 1. Correction Factor (dB) = LISN Factor (dB) + Cable Loss (dB). 2. Margin (dB) = Limit - Corrected Reading. Page 15 of 15


Document Created: 2013-01-30 15:08:53
Document Modified: 2013-01-30 15:08:53
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