FDI-09101466-0802.11n Wireless miniPCI

PDBU-31119-X000-A0 User’s manual of 802.11n miniPCI BUFFALO INC. Broadband Solutions Business Unit Product Name 802.11n Wireless miniPCI Product Number WZR-G300N Document Number PDBU-31119-X000-A0 Rev.DateDescription of changePrepared by A02006/04/19first editionNakazono (YKK-013-04) PDBU-31119-X000-A0 Table of Contents 1. Introduction 2. System block diagram 3. Product Spec 3-1. System Configration 3-2. Basic Spec 4. Outline Dimension 5. Manufacturing Test 5-1. Instruction 5-2. Test Configration 5-3. Test Flow and Criteria 6. Assembly and Label information 6-1. Instruction 6-2. Assembly drawing 6-3. Label Drawing 7. Packaging and Shipment 7-1. Instruction 7-2. Packing drawing 7-3. Shipment method 8. Restrictions about production 8-1. Manufacturers of aluminum electrolytic capacitor which BUFFALO approves 8-2. Manufacturers where BUFFALO prohibited use 9. Federal Communication Commission Interference Statement PDBU-31119-X000-A0 1. Introduction This document describes the design specifications of 802.11n Wireless miniPCI. This product guarantees compatibility with IEEE 802.11n draft compliant goods. And this product is compatible with IEEE802.11b/g legacy goods. 2. System block diagram PDBU-31119-X000-A0 3. Product Spec 3-1. System Configration ITEMContents Interface / System bus supportPCI Standard IEEE 802.11g802.11b Data rete (Mbps) 54,48,36,24,18,12,9,6,11,5.5,2,1 20MHz BW: 130,117,104,78,52,39,26,13 40MHz BW: 270,243,216,162,108,81,54,27 ModulationPSK/CCK,DQPSK,DBPSK,OFDM Network architecturesInfrastructure and ad hoc Operating channels2.4GHz: 11 for North America, 13 for Europe, and 14 for Japan RF Output Power2x2: 2.4GHz 11n 15 dBm 2x2: 2.4GHz 11g 18 dBm 2x2: 2.4GHz 11b 17 dBm Antenna connectorsU.FL-R-SMT-1(10) HIROSE or compatibility connector Power requirementsDC 3.3V Power consumptionAverage standby < 20mW SecurityIEEE 802.1x, WEP/WEP2, WPA/WPA2, TKIP , Weak-key avoidance, CCX, CCX2.0, CCX3.0 , 128bit OCB mode AES, IEEE 802.11i CertificationsIEEE 802.11-compliant, Wi-Fi CERTIFIED , ACPI power management 3-2. Basic Spec Basic SpecContents Garver versionWMIB-200GN_V02 Schematic version WMIB-200GN_V02S BOM version 970-300-0035R Weight25g Reglation Japan MICTelec apply by Buffalo FCCClassB CE Wifi (apply by Buffalo) PDBU-31119-X000-A0 4. Outline Dimension PDBU-31119-X000-A0 5. Manufacturing Test The production company must report test result of wireless to BUFFALO in production test. It must show that a produced product satisfies TELEC standard. 5-1. Instruction 5-2. Test Configration 5-3. Test Flow and Criteria 6. Assembly and Label information 6-1. Instruction 6-2.Assembly drawing 6-3.Label Drawing 7. Packaging and Shipment 7-1. Instruction 7-2. Packing drawing 7-3. Shipment method 8. Restrictions about production 8-1. Manufacturers of aluminum electrolytic capacitor which BUFFALO approves Choose aluminum electrolytic capacitor among the following manufacturers. (L-tec) 8-2. Manufacturers where BUFFALO prohibited use The aluminum electrolytic capacitor must not use the following manufacturers. Gloria LELON() Fuhjyyu The ceramic condenser must not use the following manufacturers. PanOverSea TeamYoung The PCB must not use the following manufacturers. TOPSEARCH PDBU-31119-X000-A0 9. Federal Communication Commission Interference Statement This equipment 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 equipment 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 equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and 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. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. IMPORTANT NOTE: FCC Radiation Exposure Statement: 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 & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Buffalo declares that WZR-G300N (FCC ID: FDI-09101466-0) is limited in CH1~CH11 for 2.4 GHz by specified firmware controlled in U.S.A. PDBU-31119-X000-A0 This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain lap…

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Page 1 CONSTRUCTION PHOTOS OF EUT

FCC ID : FDI-09101466-0 Label Location

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FCC ID: FDI-09101466-0 Report No.: RF950316L15 OPERATIONAL DESCRIPTION This device is a 802.11n Wireless miniPCI, which operates in the 2.4GHz frequency spectrum with throughput of up to 270Mbps which OFDM technique will be applied. If the signal to noise radio is too poor which could not support 270Mbps, the 11Mbps data rate with DSSS technique will be applied. The transmitter of the EUT is powered by host equipment. The antenna is Dipole antenna with UFL connector. For more detailed instruction, please take a look at the user’s manual.

FCC ID: FDI-09101466-0 Report No: SA950316L15 1 RF EXPOSURE REPORT REPORT NO.: SA950316L15 MODEL NO.: WZR-G300N ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: Buffalo Inc. ADDRESS: 4-15, Shibata Hondori, Minami-ku, Nagoya 457-8520, Japan ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd., Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. FCC ID: FDI-09101466-0 Report No: SA950316L15 2 RF Exposure Measurement (Mobile Device) 1. Introduction In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC) calibrated for antenna measurement in ADT, and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis transmission formula is a far field assumption, the calculated result of that is an over-prediction for near field power density. We will take that as the worst case to specify the safety range. 2. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental 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/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 300-1500......F/15006 1500-100,000......1.030 F = Frequency in MHz FCC ID: FDI-09101466-0 Report No: SA950316L15 3 3. Friis Formula Friis transmission formula : Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 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 If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the MPE value at distance r. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 4 EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 5. Classification This modular is specified to be installed in access point or router which is connected with host through wire. So it is easy to be re-located in the place where at least 20cm far away from the body of the user. Warning statement to the user for keeping at least 20cm or more separation distance with the antenna should be included in users manual. So, this device is classified as Mobile Device. FCC ID: FDI-09101466-0 Report No: SA950316L15 4 6 Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is 2dBi or 1.585(numeric) 6.2 Output Power Into Antenna & RF Exposure value at distance 20cm: (FOR SINGLE CHAIN (TX)) 802.11b DSSS MODULATION CHANNEL CHANNEL FREQUENCY (MHz) OUTPUT POWER TO ANTENNA (mW) POWER DENSITY (mW/cm 2 ) LIMIT OF POWER DENSITY (mW/cm 2 ) 1241253.2110.0171.0 6243752.7230.0171.0 11246253.5800.0171.0 802.11g OFDM MODULATION CHANNEL CHANNEL FREQUENCY (MHz) OUTPUT POWER TO ANTENNA (mW) POWER DENSITY (mW/cm 2 ) LIMIT OF POWER DENSITY (mW/cm 2 ) 1241267.2980.0211.0 6243766.3740.0211.0 11246266.5270.0211.0 (FOR DUAL CHAIN (TX)) DRAFT 802.11n (20MHz) OFDM MODULATION PEAK POWER OUTPUT (mW) CHANNEL CHANNEL FREQUENCY (MHz) CHAIN 0CHAIN 1 TOTAL PEAK POWER (mW) POWER DENSITY (mW/cm 2 ) LIMIT OF POWER DENSITY (mW/cm 2 ) 1241233.72933.65167.3800.0211.0 6243733.49733.42066.9170.0211.0 11246233.42033.80667.2260.0211.0 DRAFT 802.11n (40MHz) OFDM MODULATION PEAK POWER OUTPUT (mW) CHANNEL CHANNEL FREQUENCY (MHz) CHAIN 0CHAIN 1 TOTAL PEAK POWER (mW) POWER DENSITY (mW/cm 2 ) LIMIT OF POWER DENSITY (mW/cm 2 ) 1241223.82323.71447.5370.0151.0 6243726.48526.48552.9700.0171.0 11246226.79226.79253.5840.0171.0

Report No.: RF950316L151Report Format Version 2.0.4 FCC TEST REPORT REPORT NO.: RF950316L15 MODEL NO.: WZR-G300N RECEIVED: Apr. 10, 2006 TESTED: Apr. 10 ~ Apr. 17, 2006 ISSUED: Apr. 18, 2006 APPLICANT: Buffalo Inc. ADDRESS: 4-15, Shibata Hondori, Minami-ku, Nagoya 457- 8520, Japan ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: 47 14 th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2 nd Rd., Kueishan, Taoyuan, Taiwan, R.O.C. This test report consists of 107 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CNLA, A2LA or any government agencies. The test results in the report only apply to the tested sample. Report No.: RF950316L152Report Format Version 2.0.4 TABLE OF CONTENTS 1.CERTIFICATION ....................................................................................................4 2.SUMMARY OF TEST RESULTS ............................................................................5 2.1 MEASUREMENT UNCERTAINTY..........................................................................5 3.GENERAL INFORMATION.....................................................................................6 3.1GENERAL DESCRIPTION OF EUT.......................................................................6 3.2DESCRIPTION OF TEST MODES.........................................................................7 3.2.1CONFIGURATION OF SYSTEM UNDER TEST .................................................... 7 3.2.2TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL......................... 8 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS ......................................10 3.4DESCRIPTION OF SUPPORT UNITS ................................................................. 11 4.TEST TYPES AND RESULTS ..............................................................................12 4.1CONDUCTED EMISSION MEASUREMENT .......................................................12 4.1.1LIMITS OF CONDUCTED EMISSION MEASUREMENT .................................... 12 4.1.2TEST INSTRUMENTS ......................................................................................... 12 4.1.3TEST PROCEDURES .......................................................................................... 13 4.1.4DEVIATION FROM TEST STANDARD ................................................................ 13 4.1.5TEST SETUP ....................................................................................................... 14 4.1.6EUT OPERATING CONDITIONS ......................................................................... 14 4.1.7TEST RESULTS ................................................................................................... 15 4.2RADIATED EMISSION MEASUREMENT ............................................................33 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT ......................................... 33 4.2.2TEST INSTRUMENTS ......................................................................................... 34 4.2.3TEST PROCEDURES .......................................................................................... 35 4.2.4DEVIATION FROM TEST STANDARD ................................................................ 35 4.2.5TEST SETUP ....................................................................................................... 36 4.2.6EUT OPERATING CONDITIONS ......................................................................... 36 4.2.7TEST RESULTS ................................................................................................... 37 4.36dB BANDWIDTH MEASUREMENT ...................................................................52 4.3.1LIMITS OF 6dB BANDWIDTH MEASUREMENT................................................. 52 4.3.2TEST INSTRUMENTS ......................................................................................... 52 4.3.3TEST PROCEDURE ............................................................................................ 52 4.3.4DEVIATION FROM TEST STANDARD ................................................................ 52 4.3.5TEST SETUP ....................................................................................................... 53 4.3.6EUT OPERATING CONDITIONS ......................................................................... 53 4.3.7TEST RESULTS ................................................................................................... 54 4.4MAXIMUM PEAK OUTPUT POWER ...................................................................66 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT.................... 66 Report No.: RF950316L153Report Format Version 2.0.4 4.4.2INSTRUMENTS ................................................................................................... 66 4.4.3TEST PROCEDURES .......................................................................................... 66 4.4.4DEVIATION FROM TEST STANDARD ................................................................ 66 4.4.5TEST SETUP ....................................................................................................... 67 4.4.6EUT OPERATING CONDITIONS ......................................................................... 67 4.4.7TEST RESULTS ................................................................................................... 68 4.5POWER SPECTRAL DENSITY MEASUREMENT...............................................70 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ............................ 70 4.5.2TEST INSTRUMENTS ......................................................................................... 70 4.5.3TEST PROCEDURE ............................................................................................ 70 4.5.4DEVIATION FROM TEST STANDARD .......…

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Report No.: RF950316L1571Report Format Version 2.0.4 4.5.5 TEST SETUP 4.5.6 EUT OPERATING CONDITION Same as Item 4.3.6 SPECTRUM ANALYZER EUT Report No.: RF950316L1572Report Format Version 2.0.4 4.5.7 TEST RESULTS 802.11b DSSS MODULATION: MODULATION TYPE DBPSK TRANSFER RATE 1Mbps INPUT POWER (SYSTEM) 120Vac, 60 Hz ENVIRONMENTAL CONDITIONS 25deg.C, 63%RH, 991hPa TESTED BY Long Chen CHANNEL CHANNEL FREQUENCY (MHz ) RF POWER LEVEL IN 3kHz BW (dBm) MAXIMUM LIMIT (dBm) PASS / FAIL 12412-9.028PASS 62437-9.298PASS 112462-9.238PASS CH 1 Report No.: RF950316L1573Report Format Version 2.0.4 CH 6 CH 11 Report No.: RF950316L1574Report Format Version 2.0.4 802.11g OFDM MODULATION: MODULATION TYPE BPSK TRANSFER RATE 6Mbps INPUT POWER (SYSTEM) 120Vac, 60 Hz ENVIRONMENTAL CONDITIONS 25deg.C, 63%RH, 991hPa TESTED BY Long Chen CHANNEL CHANNEL FREQUENCY (MHz ) RF POWER LEVEL IN 3kHz BW (dBm) MAXIMUM LIMIT (dBm) PASS / FAIL 12412-12.478PASS 62437-12.588PASS 112462-12.608PASS CH 1 Report No.: RF950316L1575Report Format Version 2.0.4 CH 6 CH 11 Report No.: RF950316L1576Report Format Version 2.0.4 DRAFT 802.11n (20MHz) OFDM MODULATION: DUAL TX MODULATION TYPE BPSK TRANSFER RATE 13Mbps INPUT POWER (SYSTEM) 120Vac, 60 Hz ENVIRONMENTAL CONDITIONS 25deg.C, 63%RH, 991hPa TESTED BY Long Chen RF POWER LEVEL IN 3kHz BW (dBm) CHANNEL CHANNEL FREQUENCY (MHz ) CHAIN 0CHAIN 1 MAXIMUM LIMIT (dBm) PASS / FAIL 12412-15.62-15.548PASS 62437-15.54-15.488PASS 112462-15.53-15.558PASS FOR CHAIN 0: CH 1 Report No.: RF950316L1577Report Format Version 2.0.4 CH 6 CH 11 Report No.: RF950316L1578Report Format Version 2.0.4 FOR CHAIN 1: CH 1 CH 6 Report No.: RF950316L1579Report Format Version 2.0.4 CH 11 Report No.: RF950316L1580Report Format Version 2.0.4 DRAFT 802.11n (40MHz) OFDM MODULATION: DUAL TX MODULATION TYPE BPSK TRANSFER RATE 27Mbps INPUT POWER (SYSTEM) 120Vac, 60 Hz ENVIRONMENTAL CONDITIONS 25deg.C, 63%RH, 991hPa TESTED BY Long Chen RF POWER LEVEL IN 3kHz BW (dBm) CHANNEL CHANNEL FREQUENCY (MHz ) CHAIN 0CHAIN 1 MAXIMUM LIMIT (dBm) PASS / FAIL 12422-16.57-16.148PASS 42437-16.93-16.408PASS 72452-16.52-16.418PASS FOR CHAIN 0: CH 1 Report No.: RF950316L1581Report Format Version 2.0.4 CH 4 CH 7 Report No.: RF950316L1582Report Format Version 2.0.4 FOR CHAIN 1: CH 1 CH 4 Report No.: RF950316L1583Report Format Version 2.0.4 CH 7 Report No.: RF950316L1584Report Format Version 2.0.4 4.6 BAND EDGES MEASUREMENT 4.6.1 LIMITS OF BAND EDGES MEASUREMENT Below –20dB of the highest emission level of operating band (in 100kHz Resolution Bandwidth). 4.6.2 TEST INSTRUMENTS DESCRIPTION & MANUFACTURER MODEL NO.SERIAL NO.CALIBRATED UNTIL R&S SPECTRUM ANALYZER FSEK30100049Aug. 14, 2006 NOTE: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. 4.6.3 TEST PROCEDURE The transmitter output was connected to the spectrum analyzer via a low lose cable. Set both RBW and VBW of spectrum analyzer to 100kHz with suitable frequency span including 100 MHz bandwidth from band edge. The band edges was measured and recorded. The spectrum plots (Peak RBW = VBW = 100kHz; Average RBW = 1MHz, VBW = 100Hz) are attached on the following pages. 4.6.4 DEVIATION FROM TEST STANDARD No deviation 4.6.5 EUT OPERATING CONDITION Same as Item 4.3.6 Report No.: RF950316L1585Report Format Version 2.0.4 4.6.6 TEST RESULTS The spectrum plots are attached on the following 24 images. D1 line indicates the highest level, and D2 line indicates the 20dB offset below D1. It shows compliance with the requirement in part 15.247(d). 802.11b DSSS MODULATION: NOTE 1: The band edge emission plot of DSSS technique on the next page shows 51.01dBc between carrier maximum power and local maximum emission in restrict band (2.38760GHz). The emission of carrier strength list in the test result of channel 1 at the item 4.2.7 is 109.61dBuV/m (Peak), so the maximum field strength in restrict band is 109.61-51.01=58.60dBuV/m which is under 74dBuV/m limit. The band edge emission plot of DSSS technique on the next page shows 53.18dBc between carrier maximum power and local maximum emission in restrict band (2.38720GHz). The emission of carrier strength list in the test result of channel 1 at the item 4.2.7 is 106.45dBuV/m (Average), so the maximum field strength in restrict band is 106.45-53.18=53.27dBuV/m which is under 54dBuV/m limit. NOTE 2: The band edge emission plot of DSSS technique on the next second page shows 50.22dBc between carrier maximum power and local maximum emission in restrict band (2.48610GHz). The emission of carrier strength list in the test result of channel 11 at the item 4.2.7 is 109.93dBuV/m (Peak), so the maximum field strength in restrict band is 109.93- 50.22=59.71dBuV/m which is under 74dBuV/m limit. The band edge emission plot of DSSS technique on the next third page shows 53.54dBc between carrier maximum power and local maximum emission in restrict band (2.48610GHz). The emission of carrier strength list in the test result of channel 11 at the item 4.2.7 is 106.80dBuV/m (Average), so the maximum field strength in restrict band is 106.80- 53.54=53.26dBuV/m which is under 54dBuV/m limit. Report No.: RF950316L1586Report Format Version 2.0.4 Report No.: RF950316L1587Report Format Version 2.0.4 Report No.: RF950316L1588Report Format Version 2.0.4 Report No.: RF950316L1589Report Format Version 2.0.4 802.11g OFDM MODULATION: NOTE 1: The band edge emission plot of OFDM technique on the next page shows 46.85dBc between carrier maximum power and local maximum emission in restrict band (2.38916GHz). The emission of carrier strength list in the test result of channel 1 at the item 4.2.7 is 110.46dBuV/m (Peak), so the maximum field strength in restrict band is 110.46-46.85=63.61dBuV/m which is under 74dBuV/m limit. The band edge emission plot of OFDM technique on the next page shows 47.59dBc between carrier maximum power and local maximum emission in restrict band (2.39000GHz). The emission of carrier strength list in…

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Report No.: RF950316L15102Report Format Version 2.0.4 5. PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST Report No.: RF950316L15103Report Format Version 2.0.4 Report No.: RF950316L15104Report Format Version 2.0.4 RADIATED EMISSION TEST Report No.: RF950316L15105Report Format Version 2.0.4