Q87-WRV54GP2MWireless 11G mini-PCI module

Cisco-Linksys Proprietary & Confidential Information Cisco-Linksys WRV54GP2M Wireless-G mini PCI Adapter Release 1.0 Date: Author: Cisco-Linksys Proprietary & Confidential Information 1 1. Introduction Wireless-G is the upcoming 54Mbps wireless networking standard that's almost five times faster than the widely deployed Wireless-B (802.11b) products found in homes, businesses, and public wireless hotspots around the country — but since they share the same 2.4GHz radio band, Wireless-G devices can also work with existing 11Mbps Wireless-B equipment. Wireless-G mini PCI Adapter has both standards built in. It is only used in embedded system made by Linksys such as WRV54GP2 etc. 2. Product Specifications Key Component - 32bit 3.3V mini PCI Interface (Type B) - MAC/BBS INPROCOMM IPN2220 Wireless Features - Complies with IEEE 802.11g standards, and backwards compatible with IEEE 802.11b products - Operates in 2.4Ghz (2.412 ~ 2.462) frequency spectrum with throughput of up to 54 Mbps - Support channels u 11 channels (USA, Canada) u 13 channels (Europe) u 14 channels (Japan) - Transmission rate: u 802.11g: 54, 48, 36, 24, 18, 12, 9 and 6 Mbps u 802.11b: 11, 5.5, 2 and 1 Mbps network - Support 64-bit, 128-bit WEP encryption - Support WPA RF Spec - Receive sensitivity - 71dBm @ 54Mbps OFDM - 85dBm @ 11Mbps CCK - RF output power Typical 15dBm @ 54Mbps OFDM Typical 18dBm @ 11Mbps CCK Cisco-Linksys Proprietary & Confidential Information 2 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. 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 laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users (for example : Wireless 11G mini-PCI module ). The final end product must be labeled in a visible area with the following: “Contains TX FCC ID: Q87- WRV54GP2M ”. Cisco-Linksys Proprietary & Confidential Information 3 The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the users manual of the end product which integrate this module. The users manual for OEM integrators must include the following information in a prominent location “ IMPORTANT NOTE: To comply with FCC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. CyberTAN declared that WRV54GP2M is limited in CH1~11 by specified firmware controlled in USA. Canada (IC): To prevent radio interference to the licensed service, this device is intended to be operated indoors and away from windows to provide maximum shielding. Equipment (or its transmit antenna) that is installed outdoors is subject to licensing.

Cisco-Linksys, LLC 121 Theory Drive Irvine, CA 92612 (USA) Phone: ( 949 ) 823-3188 Fax: ( 949 ) 823-3002 Power of Attorney To whom it may concern: We, the undersigned Cisco-Linksys, LLC hereby authorize Advance Data Technology Corporation (ADT) of Taiwan to act on our behalf in all matters relating to all processes required in the FCC Part 15C approval and any communication needed with the national authority. Any and all acts carried out by ADT on our behalf shall have the same effects as acts of our own. If you have any questions regarding the authorization, please don’t hesitate to contact us. Thank you! Sincerely yours, ------------------------------------------------------------------------------ Jennifer Yu / Associate Engineer Cisco-Linksys, LLC Tel.: ( 949 ) 823-3188 Fax: ( 949 )261-8868 [email protected]

Cisco-Linksys, LLC 121 Theory Drive Irvine, CA 92612 (USA) Phone: : ( 949 ) 823-3188 Fax: ( 949 ) 823-3002 FEDERAL COMMUNICATIONS COMMISSION DECLARATION OF CONFORMITY (DoC) For the following equipment: Product Name: Wireless 11G mini-PCI module Model No.: WRV54GP2M Trade Name: Linksys Is herewith confirmed to be in compliance with the requirements of ANSI C63.4 & FCC part 15 regulations. The test result has been shown in the ADT test report with number D930624H05. And this compliance 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. The following local Manufacturer/Importer is responsible for this declaration: Cisco-Linksys, LLC (Company Name) 121 Theory Drive Irvine, CA 92612 (USA) (Company Address) TEL( 949 ) 823-3188 FAX ( 949 ) 261-8868 Jennifer Yu/ Associate Engineer (Name) / (Title) (Signature) / (Date)

Page 1 CONSTRUCTION PHOTOS OF EUT Page 2 Page 3

(Fig. 1) FCC ID: Q87- WRV54GP2M FCC LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. Label

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FCC ID: Q87-WRV54GP2M Report No. 930624H05 Operational Description This device is a Wireless 11G mini-PCI module, the maximum data rate could be up to 54Mbps which OFDM technique will be applied. If the signal to noise radio is too poor which could not support 54Mbps, the 11Mbps data rate with CCK technique will be applied. The transmitter of the EUT (Wireless 11G mini-PCI module) is powered by host equipment. The antenna type used in this product is Dipole antenna (Antenna cable with one core) without connector. The other instruction, please have a look at the users manual.

FCC ID: Q87-WRV54GP2M ADT No.: 930624H05 1 FCC TEST REPORT REPORT NO.: RF930624H05 MODEL NO.: WRV54GP2M ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT:Cisco-Linksys, LLC ADDRESS:121 Theory Drive Irvine, CA 92612 (USA) ISSUED BY:Advance Data Technology Corporation LAB LOCATION:No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien, Taiwan, R.O.C. FCC ID: Q87-WRV54GP2M ADT No.: 930624H05 2 RF Exposure Measurement 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/300 6 1500-100,000 ... ... 5 6 (B)Limits For General Population / Uncontrolled Exposure 300-1500 ... ... F/1500 6 1500-100,000 ... ... 1.0 30 F = Frequency in MHz FCC ID: Q87-WRV54GP2M ADT No.: 930624H05 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 Pd is the limit of MPE, 1 mW/cm 2 . 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 20cm. 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 The antenna of the product, under normal use condition, is at least 20 cm away from the body of the user. Warning statement for keeping 20cm separation distance and the prohibition of operating next to a person has been printed on the users manual. So, this product is classified as the Mobile Device. FCC ID: Q87-WRV54GP2M ADT No.: 930624H05 4 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber are 3.3dBi or 2.13796(numeric) 6.2 Output Power Into Antenna & RF Exposure Distance : For Part 802.11b: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1 2412 34.9945167 0.014884324 1.0 6 2437 34.8337315 0.014815937 1.0 11 2462 35.0751874 0.014918636 1.0 For Part 802.11g: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1 2412 44.6683592 0.018998929 1.0 6 2437 40.7380278 0.01732723 1.0 11 2462 39.8107171 0.016932814 1.0

FCC ID: Q87-WRV54GP2M Report No.: RF930624H05 1 Issued: Jul. 14, 2004 FCC TEST REPORT REPORT NO.: RF930624H05 MODEL NO.: WRV54GP2M RECEIVED: Jun. 24, 2004 TESTED: Jun. 28 to Jul. 05, 2004 APPLICANT: Cisco-Linksys, LLC ADDRESS: 121 Theory Drive Irvine, CA 92612 (USA) ISSUED BY: Advance Data Technology Corporation LAB LOCATION: No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien, Taiwan, R.O.C. This test report consists of 62 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, or any government agencies. The test results in the report only apply to the tested sample. 0536 ILAC MRA FCC ID: Q87-WRV54GP2M Report No.: RF930624H05 2 Issued: Jul. 14, 2004 Table of Contents 1 CERTIFICATION ........................................................................................... 4 2 SUMMARY OF TEST RESULTS................................................................... 5 3 GENERAL INFORMATION ........................................................................... 6 3.1 GENERAL DESCRIPTION OF EUT.............................................................. 6 3.2 DESCRIPTION OF TEST MODES................................................................ 7 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................... 7 3.4 DESCRIPTION OF SUPPORT UNITS.......................................................... 8 3.5 CONFIGURATION OF SYSTEM UNDER TEST ........................................... 9 4 TEST TYPES AND RESULTS..................................................................... 10 4.1 CONDUCTED EMISSION MEASUREMENT .............................................. 10 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT............................ 10 4.1.2 TEST INSTRUMENTS ................................................................................ 10 4.1.3 TEST SETUP ...............................................................................................11 4.1.4 EUT OPERATING CONDITIONS................................................................ 12 4.1.5 TEST RESULTS.......................................................................................... 13 4.2 Radiated Emission Measurement ............................................................... 15 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT................................. 15 4.2.2 TEST INSTRUMENTS ................................................................................ 16 4.2.3 TEST PROCEDURES................................................................................. 17 4.2.4 TEST SETUP .............................................................................................. 18 4.2.5 EUT OPERATING CONDITIONS................................................................ 18 4.2.6 TEST RESULTS.......................................................................................... 19 4.2.7 TEST RESULTS –DSSS ............................................................................. 20 4.2.8 TEST RESULTS - OFDM ............................................................................ 23 4.3 6dB BANDWIDTH MEASUREMENT .......................................................... 26 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT ........................................ 26 4.3.2 TEST INSTRUMENTS ................................................................................ 26 4.3.3 TEST PROCEDURE ................................................................................... 27 4.3.4 TEST SETUP .............................................................................................. 27 4.3.5 EUT OPERATING CONDITIONS................................................................ 27 4.3.6 TEST RESULTS-DSSS ............................................................................... 28 4.3.7 TEST RESULTS-OFDM .............................................................................. 32 4.4 MAXIMUM PEAK OUTPUT POWER .......................................................... 36 FCC ID: Q87-WRV54GP2M Report No.: RF930624H05 3 Issued: Jul. 14, 2004 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT ........... 36 4.4.2 TEST INSTRUMENTS ................................................................................ 36 4.4.3 TEST PROCEDURES................................................................................. 37 4.4.4 TEST SETUP .............................................................................................. 37 4.4.5 EUT OPERATING CONDITIONS................................................................ 37 4.4.6 TEST RESULTS- DSSS .............................................................................. 38 4.4.7 TEST RESULTS- OFDM ............................................................................. 39 4.5 POWER SPECTRAL DENSITY MEASUREMENT...................................... 40 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ................... 40 4.5.2 TEST INSTRUMENTS ................................................................................ 40 4.5.3 TEST PROCEDURE ................................................................................... 41 4.5.4 TEST SETUP .............................................................................................. 41 4.5.5 EUT OPERATING CONDITIONS................................................................ 41 4.5.6 TEST RESULTS-DSSS ............................................................................... 42 4.5.7 TEST RESULTS-OFDM .............................................................................. 46 4.6 BAND EDGES MEASUREMENT ................................................................ 50 4.6.1 LIMITS OF BAND EDGES MEASUREMENT ............................................. 50 4.6.2 TEST INSTRUMENTS .......................…

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Report No. 930624H05 1 The Measurement of Conducted Spurious Emissions CONDUCTED SPURIOUS EMISSIONS MEASUREMENT 1. LIMITS OF CONDUCTED SPURIOUS EMISSIONS EASUREMENT Below 20dB of the highest emission level of operating band (in 100KHz Resolution Bandwidth, see Section 15.247(c)). Emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the limits specified in Section 15.209(a) (see Section 15.205(c)). 2. TEST INSTRUMENTS Description & Manufacturer Model No. Serial No. Calibrated Until R&S SPECTRUM ANALYZER FSP40 100036 Nov. 27, 2005 High pass filter 2.4G WHK3.1/18G-1 0SS SN4 Jun. 08, 2005 NOTE: 1.The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. 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 100 kHz with suitable frequency span including 100 kHz bandwidth from band edge. The band edges was measured and recorded. Report No. 930624H05 2 4. TEST SETUP 5. EUT OPERATING CONDITIONS The software provided by client to enable the EUT under transmission condition continuously at lowest, middle and highest channel frequencies individually. EUT SPECTRUM ANALYZER Report No. 930624H05 3 TEST RESULTS – For 802.11b The spectrum plots are attached on the following 2 pages. It shows compliance with the requirement in part 15.247(C),.15.205 and 15.209. Report No. 930624H05 4 Ch1 Report No. 930624H05 5 Ch11 Report No. 930624H05 6 TEST RESULTS – For 802.11g The spectrum plots are attached on the following 2 pages. It shows compliance with the requirement in part 15.247(C),.15.205 and 15.209. Report No. 930624H05 7 Ch1 Report No. 930624H05 8 Ch11

FCC ID: Q87-WRV54GP2M Report No.: RF930624H05 58 Issued: Jul. 14, 2004 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: Q87-WRV54GP2M Report No.: RF930624H05 59 Issued: Jul. 14, 2004 FCC ID: Q87-WRV54GP2M Report No.: RF930624H05 60 Issued: Jul. 14, 2004 RADIATED EMISSION TEST FCC ID: Q87-WRV54GP2M Report No.: RF930624H05 61 Issued: Jul. 14, 2004