HEDACCWN5301Low Power Transceiver

(FCCID: HEDACCWN5301) ) ) W W N N 5 5 3 3 0 0 1 1 P P C C C C a a r r d d Quick Start Guide Published July 2001 Copyright © 2001. All rights reserved. No part of this documentation may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) without the written permission of Accton Technology Corp.. Accton reserves the right to update and otherwise change the content of this document without being obligated to provide notification of revision. Accton provides this documentation without term, warranty, or condition of any kind, either expressed or implied, including (but not limited to) the implied terms, warranties, or conditions of merchantability, satisfactory quality, and appropriateness for a particular purpose. Accton may improve or otherwise change the product(s) and/or the program(s) described in this documentation at any time. The product described in this documentation includes a license agreement as a separate document in a directory file named NAME.TXT. If you are unable to locate a copy, please contact Accton and a copy will be provided to you. United States Government Legend If you are the United States government agency, then this documentation and the software described herein are provided to you on the following conditions: Insert text here. All technical data.... Unless otherwise indicated, Accton registered trademarks are registered in the United States and may or may not be registered in other countries. Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation. All other company and product names may be trademarks of the respective companies with which they are associated. Export Restrictions: Insert text here. X Quick Start Guide This Quick Start Guide is intended for users familiar with PC Card and driver installation for Windows 98, Windows ME, and Windows 2000. Refer to "Installing the Documentation" on page four of this Quick Start Guide for information on setting up the online documentation. Installation for Windows 98, ME, and Windows 2000 Before installing the driver, you will need a copy of the operating system installation media, usually a CD supplied with your computer or operating system. On Windows 98 systems, the installation files are sometimes archived on the hard disk in C:\WINDOWS\OPTIONS\CABS. On Windows 2000 systems, you may be prompted to load operating system files from the Windows 2000 installation disk. You will also need the End User Utilities CD supplied with your PC Card. the Setup program installs configuration utilities in the Network application in the Control Panel. Run Setup from the End User Utilities CD 1 1 . . Turn on your computer. 2 2 . . Put the End User Utilities CD in the CD-ROM drive. The setup program should start automatically. If it does not start, you can run it manually by selecting Run from the Start menu and running SETUP.EXE from the CD- ROM Drive. 3 3 . . On the WLAN Menu screen, select Installation for Windows. 4 4 . . Select Adapter Installation Instructions. Follow the instructions as they appear on the screen. 5 5 . . When prompted, insert the PC Card into the PC Card slot (Figure 1). Align the card properly before putting it in the slot. Insert the card firmly without forcing until it seats snugly. CAUTION: Forcing a misaligned card into the slot can damage the computer or the card. The driver-installation procedure guides you through the steps standard for your operating system. If you are unfamiliar with driver-installation procedures, refer to the Network Interface Card User Guide for details. You will be asked to supply CDs or directory-path information for the End User Utilities CD and your operation-system software. The setup program will install and open the Network application in the Control Panel as part of the driver-installation process. i X 6 6 . . Enter the name of the Wireless LAN Service Area of the wireless network to which your computer will connect. The name you enter here must be identical to the name assigned to the access point. Capitalization, characters, and spacing must match exactly. NOTE: If the access point you wish to associate with is set for encryption, you must also enable encryption on the wireless client. Click Advanced to go to screens where you can enable and configure encryption. You must set the wireless client for the same encryption algorithm and Shared Key values as the access point it will associate with. Refer to the Network Interface Card User Guide for more details about configuring encryption. 7 7 . . Dave the configuration settings and exit by clicking OK. 8 8 . . Restart your computer. 9 9 . . Make sure that the network protocol parameters, including the IP address, gateway, and subnet mask, are set correctly for your computer. 1 1 0 0 . . When the system reboots, restart the setup program and install any other required components. Accton recommends that you install the wireless LAN applications so you can access the utilities described in the Network Interface Card User Guide. 1 1 1 1 . . Restart your computer. Orienting the Antenna The PC Card antenna is attached to the end of the PC Card. Caution: Do not attempt to remove the antenna on the PC Card. If you pull on or bend the antenna, you might break the antenna and cause permanent damage to the card. Follow these guidelines for optimum use of the antenna: • Keep the area around the antenna clear from materials that could block radio transmission, such as metal objects, electronic devices, and cordless telephones. • If necessary, move your notebook computer a few inches to find a better signal. Depending on your environment, a difference of one or two inches can mean the difference between a strong and a weak signal. Even a slight change in PC orientation can improve a wireless connection, just as moving a radio an inch or two to the left or right can improve reception. • If you have installed the WLAN Applications…

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File: R45169 October 25, 2001 Chief, Equipment Authorization Branch, Authorization and Evaluation Division, Office of Engineering and Technology FEDERAL COMMUNICATIONS COMMISSION P.O. Box 358315 Pittsburgh, PA 15251-5315 Gentlemen: The enclosed documents constitute a formal submittal and application for a Grant of Equipment Authorization pursuant to Subpart E of Part 15 of FCC Rules (CFR 47) regarding intentional radiators. Data within this report demonstrates that the equipment tested complies with the FCC limits for intentional radiators. Elliott Laboratories, as duly authorized agent prepared this submittal. A copy of the letter of our appointment as agent is enclosed. If there are any questions or if further information is needed, please contact Elliott Laboratories for assistance. Sincerely, Mark Briggs Director of Engineering MB/dmg

External Photographs Bottom Top

Label Dimensions and Placement FCCID: HEDACCWN5301 Label Dimensions = 2.48 x 1.55 in. Label Material = .002in TC/249 White Mylar Label Adhesive = Permanent Label Placement: Bottom label centered in recessed area of metal covers (see picture on following page).

Internal Photographs Internal Assembly View Top View of Board without shield Bottom View of Board

SAR COMPLIANCE TESTING OF ACCTON TECHNOLOGY CORPORATION MODEL WN5301 CARDBUS CARD INSERTED INTO A LAPTOP COMPUTER October 22, 2001 Submitted to: C.S. Chen Regulatory Engineer Accton Technology Corp. Submitted by: Om P. Gandhi Professor of Electrical and Computer Engineering University of Utah 50 S Central Campus Dr., Rm. 3280 Salt Lake City, UT 84112-9206 2 SAR COMPLIANCE TESTING OF ACCTON TECHNOLOGY CORPORATION MODEL WN5301 CARDBUS CARD INSERTED INTO A LAPTOP COMPUTER I. Introduction The U.S. Federal Communications Commission (FCC) has adopted limits of human exposure to RF emissions from mobile and portable devices that are regulated by the FCC [1]. The FCC has also issued Supplement C (Edition 97-01) to OET Bulletin 65 [2] and a more recent version of the same [3] defining both the measurement and the computational procedures that should be followed for evaluating compliance of mobile and portable devices with FCC limits for human exposure to radiofrequency emissions. We have used the measurement procedure for SAR compliance testing of the Accton Technology CardBus card (FCC ID: HEDACCWN5301) inserted into a laptop computer. A photograph of the unit with the CardBus card inserted into the laptop computer is given in Fig. 1. A picture of the Model WN5301 CardBus card placed on the laptop is given in Fig. 2. The card operates with a conducted transmit power up to 21 dBm (126 mW). Since the wireless PC may possibly be placed on a user's lap where the RF antennas would be the closest to the body, a planar phantom model was used for SAR measurements. II. Experimental Measurements of SAR Distribution The testing of the SAR distribution for the Accton Technology CardBus card inserted into a laptop computer was done with a planar rectangular box phantom shown in Fig. 3. This box phantom of external dimensions 30 × 50 cm is filled with a tissue-simulant fluid up to a depth of 15.5 cm. To maintain flatness of the phantom, the rectangular box is made of acrylic 3 (ε r = 2.56) of thickness 6.35 mm. The tissue-simulant fluid uses a composition developed at the University of Utah which consists of 68.0% water, 31.0% sugar and 1% HEC. For this composition, we have measured the dielectric properties using a Hewlett Packard (HP) Model 85070B Dielectric Probe in conjunction with HP Model 8720C Network Analyzer (50 MHz- 20 GHz). The measured dielectric properties at the mid band frequency of 5.30 GHz are as follows: ε r = 48.5 ± 1.7 and σ = 5.40 ± 0.08 S/m. From the FCC Supplement C [3], we obtain the desired dielectric properties to simulate the body tissue at 5.30 GHz to be ε r = 48.9 and σ = 5.42 S/m. Thus, the measured properties for the body-simulant fluid are close to the desired values. III. Calibration of the E-Field Probe As in some previously reported SAR measurements at 6 GHz [4], we have calibrated the Narda Model 8021 Miniature Broadband Electric Field Probe of tip diameter 4 mm (0.4 to 10 GHz) using a rectangular waveguide WR 159 that was filled with this body-simulant fluid at 5.30 GHz. By comparing the electric fields expected in the tissue from the analytical expressions of the waveguide theory, we obtain a calibration factor of 2.98 (mW/kg)/μV. This is considerably larger than calibration factors of 0.39 and 0.565 (mW/kg)/μV previously reported for the same probe at 835 MHz and 1900 MHz, respectively [5]. This is to be expected since the sensitivity of the diodes used for the Narda Model 8021 Miniature Broadband Electric Field Probe of tip diameter 4 mm is likely to diminish with frequency. IV. The Measured SAR Distributions The SAR distribution was determined using the automated SAR measurement system developed at the University of Utah [4]. As described in [4], this SAR measurement system has been validated using a number of wireless telephones at 835 and 1900 MHz, respectively. The highest SAR region for each of the frequencies (5.26 and 5.32 GHz) was identified in the first instance by using a coarser sampling with a step size of 8.0 mm over three 4 overlapping areas for a total scan area of 8.0 × 9.6 cm. After identifying the region of the highest SAR, the SAR distribution was measured with a resolution of 2 mm in order to obtain the peak 1 cm 3 or 1-g SAR. As given in [5], the SAR measurements are performed at 4, 6, 8, 10, 12 mm height from the bottom surface of the body-simulant fluid. The SARs thus measured were extrapolated to obtain values at 1, 3, 5, 7 and 9 mm height and used to obtain 1-g SARs. The estimated error in determination of peak 1-g SAR is within ± 20% as compared to the values obtained using numerical procedures [5]. The SAR distributions were measured for transmit frequencies of 5.26 and 5.32 GHz and are given in Tables 1 and 2. The peak 1-g SARs at 5.26 and 5.32 GHz are 0.402 and 0.331 W/kg, respectively. For the measurements in Tables 1 and 2, the separation between the Accton Technology CardBus card and the bottom of the experimental phantom is on the order of 1 cm and yet the peak 1-g SAR is only 0.331-0.402 W/kg. The end-on SAR value (for a bystander), where the spacing is larger and may be on the order of 2.5 cm or more, is likely to be smaller and was, therefore, not measured. V. Comparison of the Data With FCC 96-326 Guidelines According to the FCC 96-326 Guidelines [1], the peak SAR for any 1-g of tissue should not exceed 1.6 W/kg. For the maximum radiated power condition of 21 dBm (126 mW), the Accton Technology CardBus card has been measured to give peak 1-g SARs of 0.331-0.402 W/kg which are considerably smaller than 1.6 W/kg. 5 REFERENCES 1. Federal Communications Commission, "Guidelines for Evaluating the Environmental Effects of Radiofrequency Radiation," FCC 96-326, August 1, 1996. 2. K. Chan, R. F. Cleveland, Jr., and D. L. Means, "Evaluating Compliance With FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields," Supplement C (Edition 97-01) to OET Bulletin 65, December, 1997. Available from Office of Engineering and Techno…

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File: R45169 October 25, 2001 Chief, Equipment Authorization Branch, Authorization and Evaluation Division, Office of Engineering and Technology FEDERAL COMMUNICATIONS COMMISSION P.O. Box 358315 Pittsburgh, PA 15251-5315 Gentlemen: The enclosed documents constitute a formal submittal and application for a Grant of Equipment Authorization pursuant to Subpart E of Part 15 of FCC Rules (CFR 47) regarding intentional radiators. Data within this report demonstrates that the equipment tested complies with the FCC limits for intentional radiators. Elliott Laboratories, as duly authorized agent prepared this submittal. A copy of the letter of our appointment as agent is enclosed. If there are any questions or if further information is needed, please contact Elliott Laboratories for assistance. Sincerely, Mark Briggs Director of Engineering MB/dmg File: R45169 Page 1 of 19 Electromagnetic Emissions Test Report and Application for Grant of Equipment Authorization pursuant to FCC Part 15, Subpart E (UNII Devices) and Industry Canada RSS 210 Issue 4 (LELAN Devices) on the Accton Technology Corp. Model: WN 5301 FCC ID: HEDACCWN5301 GRANTEE: Accton Technology Corp. No. 1 Creation Rd. III Science-Base Industrial Park Hsinchu Taiwan, ROC 300-77 TEST SITE: Elliott Laboratories, Inc. 684 W. Maude Avenue Sunnyvale, CA 94086 REPORT DATE: October 25, 2001 FINAL TEST DATE: October 18, 2001 AUTHORIZED SIGNATORY: ______________________________ Mark Briggs Director of Engineering This report shall not be reproduced, except in its entirety, without the written approval of Elliott Laboratories, Inc. Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: October 25, 2001 File: R45169 Page 2 of 19 pages DECLARATIONS OF COMPLIANCE Equipment Name and Model: WN 5301 Manufacturer: Accton Technology Corp. No. 1 Creation Rd. III Science-Base Industrial Park Hsinchu Taiwan, ROC 300-77 Tested to applicable standards: RSS-210, Issue 4, December 2000 (Low Power License-Exempt Radiocommunication Devices) FCC Part 15 Subpart E (UNII Devices) Measurement Facility Description Filed With Department of Industry: Departmental Acknowledgement Number: IC2845 SV2 Dated August 8, 2001 Departmental Acknowledgement Number: IC2845 SV4 Dated August 20, 2001 I declare that the testing was performed or supervised by me; that the test measurements were made in accordance with the above mentioned departmental standards (through the use of ANSI C63.4 as detailed in section 5.3 of RSS-210, Issue 4); and that the equipment performed in accordance with the data submitted in this report. Signature ______________________________ Name Mark Briggs Title Director of Engineering Company Elliott Laboratories Inc. Address 684 W. Maude Ave Sunnyvale, CA 94086 USA Date: October 25, 2001 Maintenance of compliance with the above standards is the responsibility of the manufacturer. Any modification of the product which may result in increased emissions should be checked to ensure compliance has been maintained (i.e., printed circuit board layout changes, different line filter, different power supply, harnessing or I/O cable changes, etc.). Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: October 25, 2001 File: R45169 Page 3 of 19 pages TABLE OF CONTENTS DECLARATIONS OF COMPLIANCE......................................................................................................................................2 TABLE OF CONTENTS...............................................................................................................................................................3 SCOPE.............................................................................................................................................................................................5 OBJECTIVE...................................................................................................................................................................................5 SUMMARY OF RESULTS...........................................................................................................................................................6 MEASUREMENT UNCERTAINTIES....................................................................................................................................7 EQUIPMENT UNDER TEST (EUT) DETAILS..........................................................................................................................8 GENERAL...................................................................................................................................................................................8 ENCLOSURE..............................................................................................................................................................................8 MODIFICATIONS....................................................................................................................................................................8 SUPPORT EQUIPMENT..........................................................................................................................................................8 EUT INTERFACE PORTS........................................................................................................................................................9 EUT OPERATION.....................................................................................................................................................................9 ANTENNA REQUIREMENTS................................................................................................................................................9 TEST SITE....................................................................................................................................................................................10 GENERAL INFORMATION....................................................…

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EXHIBIT 3: Test Configuration Photographs Radiated Emissions, 30 – 1000 MHz APPENDIX 3: Test Configuration Photographs Radiated Emissions1000 - 40000 MHz EXHIBIT 3: Test Configuration Photographs EXHIBIT 3: Test Configuration Photographs