RRK2004030017-1802.11g USB Adapter

1 802.11g USB Adapter Manual 2 Contents Contents.............................................................................................2 Package Contents..............................................................................3 Introduction ........................................................................................4 Product Features................................................................................5 LEDs ..................................................................................................6 Wireless Basics..................................................................................7 Getting Started .................................................................................10 First Time Setup...............................................................................18 Before You Begin .............................................................................18 Software Installation .........................................................................19 Installing the WLAN Adapter Utility...................................................23 Uninstalling.......................................................................................26 Connecting to a Network ..................................................................31 Using the Configuration Utility for Windows XP................................38 Troubleshooting................................................................................43 Technical Specifications...................................................................49 3 Package Contents Contents of Package: 802.11g USB Adapter USB Wireless USB Extension Cable Manual and Drivers on CD Hardware Installation Guide (printed) If any of the above items is missing, please contact your reseller. System Requirements: A computer with an available USB slot Windows XP, Windows 2000, Windows ME, or Windows 98 SE At least 32 MB of memory and a 300 MHz processor or higher An 802.11g Access Point for Infrastructure Mode or another 802.11g wireless adapter for Ad-Hoc mode. 4 Introduction The Wireless USB Stick Adapter is an advanced IEEE 802.11g compatible, high-performance wireless adapter that supports data transfer speeds of up to 54 Mbps. Amazingly compact, the 802.11g USB Adapter is literally small enough to fit in your pocket. USB technology makes installation and configuration quick and easy. The 802.11g USB Adapter is an ideal way to connect your laptop computer to a Wireless Local Area Network (WLAN.) After completing the steps outlined in the Quick Installation Guide (included in your package) you will have the ability to share information and resources, such as files and printers, and take full advantage of a “connected” environment for work or play. Please take a look at our Getting Started section in this manual. You will see several options for setting up a network using the 802.11g USB Adapter. The 802.11g USB Adapter comes with software drivers for the most popular Microsoft Windows operating systems and can be integrated into a larger network, running Windows XP, Windows 2000, Windows ME, Windows 98SE, in either Ad Hoc mode (without an Access Point) or Infrastructure mode (with an Access Point.) This manual provides a quick introduction to wireless technology and its application as it relates to networking. Take a moment to read through this manual and see how wireless technology can help you do things better and more easily. 5 Product Features Adheres to 802.11g standard in providing high data wireless transfer rates of up to 54 Mbps. Operation in the 2.4GHz Unlicensed National Information Infrastructure (U-NII) frequency band Orthogonal Frequency Division Multiplexing (OFDM) – a new technique for transmitting high speed data over a radio wave. Dynamic date rate scaling at 6, 9, 12, 18, 24, 36, 48, 54Mbps for IEEE 802.11g Maximum reliability, throughput and connectivity with automatic data rate switching. Supports Wired Equivalent Privacy (WEP) data encryption at 64/128/152-bit encryption with dynamic key exchange for security. Supports infrastructure networks via Access Point and ad-hoc networks via peer-to-peer communication. Requires an available USB slot. User-friendly configuration and diagnostic utilities. 6 LEDs LED stands for light-emitting diode. The 802.11g USB Adapter has two LEDs: Activity and Link Network Mode LED Activity 7 Wireless Basics The 802.11g USB Adapter is based on industry standards to provide easyto- use and compatible high-speed wireless connectivity within your home or business. Strictly adhering to IEEE 802.11g, the 802.11g USB Adapter will allow you to access the data you want, when and where you want it. No longer will you be limited to one location or forced to run new wiring through your home or office. You will be able to enjoy the freedom that wireless networking delivers. A wireless LAN (WLAN) is a cellular computer network that transmits and receives data with radio signals instead of wires. Wireless LANs are used increasingly in both home and office environments. Innovative ways to utilize WLAN technology are helping people to work and communicate more efficiently. Increased mobility and the absence of cabling and other fixed infrastructure has proven to be beneficial for many users. Wireless users can use the same network applications they use on an Ethernet LAN. Wireless adapters used on laptop and desktop systems, support the same protocols as Ethernet adapter cards. For most users, there is no noticeable functional difference between a wired Ethernet desktop computer and a computer equipped with a wireless adapter - other than the added benefit of the ability to roam within the wireless cell. Under many circumstances, it may be desirable for mobile network devices to link to a conventional Ethernet LAN in order to use servers, printers or an Internet connection supplied through the wired LAN. A Wireless Access Point (AP) is a device used to provi…

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NO.8,Li Hsing Rd VII ,SCIENCE-BASED INDUSTRIAL PARK,HSINCHU,TAIWAN,R.O.C. TEL: ++886 3-563-6666 FAX: +886 3-578-1861 FCC ID: RRK2004030017-1 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, --------------------------------------------------- Leeming Li / Manager D-Link Corporation Tel: 886-3-563-6666 ext.6613 Fax: 886-3-578-1861 E-mail: [email protected]

NO.8, Li Hsing Rd VII, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, TAIWAN, R.O.C. TEL: ++886 3-563-6666 FAX: +886 3-578-1861 POWER OF ATTORNEY To whom it may concern: We, the undersigned, Alpha Networks Inc., hereby authorize Advance Data Technology Corp. (ADT) of Taiwan to act on our behalf in all matters relating to all processes required in the FCC Part 15C. 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, ------------------------------------------------------------------- Leeming Li / Manager D-Link Corporation Tel: 886-3-563-6666 ext.6613 Fax: 886-3-578-1861 E-mail: [email protected]

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 June 17, 2004 RE: Alpha Networks Inc. FCC ID: RRK2004030017-1 After a review of the submitted information, I have a few comments on the above referenced Application. Administrative Issues: 1) External photographs should show the interface connector and/or with covers removed. Please update to include. 2) Internal Photographs should also show the area underneath all shields. Please update to include. 3) Please define the difference between Modes A, B, & C given on page 9 of the EMC report. Which modes are 802.11b vs. 802.11g. Also, it appears only one set of radiated data is provided for > 1 GHz, although the test photos show all 3 modes. Please explain and/or clarify which was used for > 1 GHz. 4) Page 40, Vertical Data shows 9748 data for peak. Since this is in excess of the Average limits, average measurements must be shown for this point as well. Since the Horizontal Peak data was lower, but the average horizontal data was very close to the limit, the Vertical data will likely be higher and could be over the limit. 5) The validation appears to be performed on a different day than shown on the plot. It appears the verification plot is for a different day than all the data. Please explain. Note the FCC expects the verification to be performed the same day. 6) FYI...The report states “The probe effect boundary compensation shall be applied during the SAR test because the tip of the probe to the phantom surface distance are larger than ½ the tip diameter”. This concern does not appear correct. Note that when boundary compensation is used, the distance is not a concern. The concern is only when probe boundary effect compensation is NOT used, then the Probe tip must be positioned >= ½ the probe tip diameter during area and zoom scans. Timothy R. Johnson Examining Engineer mailto: [email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

Dear Tim: About this project: 1. Please check the revised external photo 2. Please check the revised internal photo 3. Sorry that we make mistake on the page 9 of the EMC report. We revised the report and on page 5, I did describe about the radiated data >1GHz. And about the test photo, it showed 3 test modes for radiated test, because of we tested for the 3 test modes on radiated below 1GHz. 4. I changed the limits of frequency 9748MHz, becuase it is in the restricted area, so the limit could be emission lever of 2437MHz -20. Thank you for your kind assistance. Best Regards, Stephanie Hung (æ ́ªæ¦è‡) Advance Data Technology Corporation (èª ä¿¡ç§‘æŠ€) Page 1 of 1In 6/24/2004Printed for "Timothy R. Johnson" <[email protected]>

>There is the revised SAR report. >Our Engineer gave us a new data is from 05/27, please check. > >Thank you for your kind assistance. > >Best Regards, >Stephanie Hung ({s?Z9)

Page 1 CONSTRUCTION PHOTOS OF EUT Page 2 Page 3 Page 4 Page 5 Page 6

FCC ID Label Location

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FCC ID: RRK2004030017-1 Report No.: RF930519L06 Operational Description This device is an 802.11g USB Adapter, which operates in the 2.4GHz frequency spectrum with throughput of 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 is powered by host equipment via a USB interface. The antenna is Chip antenna without a connector. The other instruction, please have a look at the users manual.

FCC ID: RRK2004030017-1 Report No.: SA930519L061Issued: June 4, 2004 SAR TEST REPORT REPORT NO.: SA930519L06 MODEL NO.: CG-WLUSB2GTST RECEIVED: May 19, 2004 TESTED: May 27, 2004 APPLICANT: Alpha Networks Inc. ADDRESS: No.8, Li-shing 7th Rd., Science-based Industrial Park ISSUED BY: Advance Data Technology Corporation LAB LOCATION: No. 19, Hwa Ya 2nd rd., Kueishan, Taoyuan, Taiwan, R.O.C. This test report consists of 31 pages in total except Appendix. 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. 0528 ILAC MRA FCC ID: RRK2004030017-1 Report No.: SA930519L062Issued: June 4, 2004 Table of Contents 1.CERTIFICATION........................................................................................................................ 3 2.GENERAL INFORMATION........................................................................................................ 4 2.1GENERAL DESCRIPTION OF EUT.......................................................................................... 4 2.2GENERAL DESCRIPTION OF APPLIED STANDARDS ........................................................... 5 2.3GENERAL INOFRMATION OF THE SAR SYSTEM ................................................................. 5 2.4GENERAL DESCRIPTION OF THE SPATIAL PEAK SAR EVALUATION ................................ 9 3.DESCRIPTION OF TEST MODES AND CONFIGURATIONS................................................ 13 4.DESCRIPTION OF SUPPORT UNITS .................................................................................... 14 5.TEST RESULTS ...................................................................................................................... 15 5.1TEST PROCEDURES .............................................................................................................15 5.2MEASURED SAR RESULT ..................................................................................................... 16 5.3SAR LIMITS ............................................................................................................................. 18 5.4RECIPES FOR TISSUE SIMULATING LIQUIDS .................................................................... 18 5.5TEST EQUIPMENT FOR TISSUE PROPERTY...................................................................... 20 6.SYSTEM VALIDATION ............................................................................................................21 6.1TEST EQUIPMENT ................................................................................................................. 21 6.2TEST PROCEDURE................................................................................................................ 21 6.3VALIDATION RESULT............................................................................................................. 23 6.4SYSTEM VALIDATION UNCERTAINTIES .............................................................................. 24 7.MEASUREMENT SAR PROCEDURE UNCERTAINTIES ...................................................... 25 7.1PROBE CALIBRATION UNCERTAINTY ................................................................................. 25 7.2ISOTROPY UNCERTAINTY .................................................................................................... 25 7.3BOUNDARY EFFECT UNCERTAINTY ................................................................................... 26 7.4PROBE LINEARITY UNCERTAINTY ...................................................................................... 26 7.5READOUT ELECTRONICS UNCERTAINTY .......................................................................... 26 7.6RESPONSE TIME UNCERTAINTY ......................................................................................... 27 7.7INTEGRATION TIME UNCERTAINTY .................................................................................... 28 7.8PROBE POSITIONER MECHANICAL TOLERANCE ............................................................. 28 7.9PROBE POSITIONING............................................................................................................29 7.10 PHANTOM UNCERTAINTY..................................................................................................... 29 7.11 DASY4 UNCERTAINTY BUDGET........................................................................................... 30 8.INFORMATION ON THE TESTING LABORATORIES............................................................ 31 APPENDIX A: TEST CONFIGURATIONS AND TEST DATA APPENDIX B: ADT SAR MEASUREMENT SYSTEM APPENDIX C: PHOTOGRAPHS OF SYSTEM VALIDATION APPENDIX D: SYSTEM CERTIFICATE & CALIBRATION FCC ID: RRK2004030017-1 Report No.: SA930519L063Issued: June 4, 2004 1. CERTIFICATION PRODUCT : 802.11g USB Adapter MODEL NO. : CG-WLUSB2GTST BRAND NAME : corega K.K APPLICANT : Alpha Networks Inc. TESTED: May 27, 2004 TEST ITEM : ENGINEERING SAMPLE STANDARDS : FCC Part 2 (Section 2.1093), FCC OET Bulletin 65, Supplement C (01-01), RSS-102 The above equipment has been tested by Advance Data Technology Corporation, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. FCC ID: RRK2004030017-1 Report No.: SA930519L064Issued: June 4, 2004 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT PRODUCT 802.11g USB Adapter MODEL NO. CG-WLUSB2GTST POWER SUPPLY 5.0Vdc powered by host equipment CLASSIFICATION Portable device, production unit MODULATION TYPE BPSK, QPSK, CCK, 16QAM, 64QAM RADIO TECHNOLOGY DSSS, OFDM TRANSFER RATE 54/48/…

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APPENDIX B: ADT SAR MEASUREMENT SYSTEM APPENDIX C: PHOTOGRAPHS OF SYSTEM VALIDATION APPENDIX D: SYSTEM CERTIFICATE & CALIBRATION D1: SAM PHANTOM D2: 2450MHZ SYSTEM VALIDATION DIPOLE D3: DOSIMETRIC E-FIELD PROBE

FCC ID: RRK2004030017-1 Report No.: RF930519L061Issued: June 7, 2004 FCC TEST REPORT REPORT NO.: RF930519L06 MODEL NO.: CG-WLUSB2GTST RECEIVED: May 19, 2004 TESTED: May 20 ~ June 3, 2004 APPLICANT: Alpha Networks Inc. ADDRESS: No.8, Li-shing 7th Rd., Science-based Industrial Park, Hsinchu, Taiwan, R.O.C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: No. 19, Hwa Ya 2nd Rd., Kueishan, Taoyuan, Taiwan, R.O.C. This test report consists of 85 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. 0528 ILAC MRA FCC ID: RRK2004030017-1 Report No.: RF930519L062Issued: June 7, 2004 Table of Contents 1CERTIFICATION ........................................................................................... 4 2SUMMARY OF TEST RESULTS................................................................... 5 3GENERAL INFORMATION ........................................................................... 6 3.1GENERAL DESCRIPTION OF EUT.............................................................. 6 3.2DESCRIPTION OF TEST MODES................................................................ 7 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS ............................... 7 3.4DESCRIPTION OF SUPPORT UNITS .......................................................... 8 3.5 CONFIGURATION OF SYSTEM UNDER TEST .......................................... 9 4TEST TYPES AND RESULTS..................................................................... 10 4.1CONDUCTED EMISSION MEASUREMENT .............................................. 10 4.1.1LIMITS OF CONDUCTED EMISSION MEASUREMENT............................ 10 4.1.2TEST INSTRUMENTS ................................................................................ 10 4.1.3TEST PROCEDURES..................................................................................11 4.1.4DEVIATION FROM TEST STANDARD ........................................................11 4.1.5TEST SETUP .............................................................................................. 12 4.1.6EUT OPERATING CONDITIONS................................................................ 13 4.1.7TEST RESULTS (A) .................................................................................... 14 4.1.8TEST RESULTS (B) .................................................................................... 20 4.1.9TEST RESULTS (C).................................................................................... 26 4.2RADIATED EMISSION MEASUREMENT ................................................... 32 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT................................. 32 4.2.2TEST INSTRUMENTS ................................................................................ 33 4.2.3TEST PROCEDURES................................................................................. 34 4.2.4DEVIATION FROM TEST STANDARD ....................................................... 34 4.2.5TEST SETUP .............................................................................................. 35 4.2.6EUT OPERATING CONDITIONS................................................................ 35 4.2.7TEST RESULTS (A) .................................................................................... 36 4.2.8TEST RESULTS (B) .................................................................................... 37 4.2.9TEST RESULTS (C).................................................................................... 38 4.2.10 TEST RESULTS.......................................................................................... 39 4.36dB BANDWIDTH MEASUREMENT .......................................................... 45 4.3.1LIMITS OF 6dB BANDWIDTH MEASUREMENT ........................................ 45 4.3.2TEST INSTRUMENTS ................................................................................ 45 4.3.3TEST PROCEDURE ................................................................................... 46 FCC ID: RRK2004030017-1 Report No.: RF930519L063Issued: June 7, 2004 4.3.4DEVIATION FROM TEST STANDARD ....................................................... 46 4.3.5TEST SETUP .............................................................................................. 46 4.3.6EUT OPERATING CONDITIONS................................................................ 46 4.3.7TEST RESULTS.......................................................................................... 47 4.4MAXIMUM PEAK OUTPUT POWER .......................................................... 55 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT ........... 55 4.4.2TEST INSTRUMENTS ................................................................................ 55 4.4.3TEST PROCEDURES................................................................................. 56 4.4.4DEVIATION FROM TEST STANDARD ....................................................... 56 4.4.5TEST SETUP .............................................................................................. 56 4.4.6EUT OPERATING CONDITIONS................................................................ 56 4.4.7TEST RESULTS.......................................................................................... 57 4.5POWER SPECTRAL DENSITY MEASUREMENT...................................... 58 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ................... 58 4.5.2TEST INSTRUMENTS ................................................................................ 58 4.5.3TEST PROCEDURE ................................................................................... 59 4.5.4DEVIATION FROM TEST STANDARD ....................................................... 59 4.5.5…

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FCC ID: RRK2004030017-1 Report No.: RF930519L0679Issued: June 7, 2004 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST (Mode A) FCC ID: RRK2004030017-1 Report No.: RF930519L0680Issued: June 7, 2004 (Mode B) FCC ID: RRK2004030017-1 Report No.: RF930519L0681Issued: June 7, 2004 (Mode C) FCC ID: RRK2004030017-1 Report No.: RF930519L0682Issued: June 7, 2004 RADIATED EMISSION TEST (Mode A) FCC ID: RRK2004030017-1 Report No.: RF930519L0683Issued: June 7, 2004 (Mode B) FCC ID: RRK2004030017-1 Report No.: RF930519L0684Issued: June 7, 2004 (Mode C)