KA22003070025-12.4GHz Wireless PCI Adapter

Manual D-Link AirPlus Xtreme G DWL-G520 High-Speed 802.11g Building Networks for People TM Wireless PCI Adapter Rev. B1 2 Contents Package Contents................................................................................ 3 Introduction............................................................................................ 4 Wireless Basics .................................................................................... 6 Getting Started...................................................................................... 9 Using the Configuration Utility.............................................................. 12 Networking Basics.............................................................................. 26 Troubleshooting................................................................................... 39 Technical Specifications...................................................................... 44 Contacting Technical Support.............................................................. 46 Warranty and Registration................................................................... 47 3 Package Contents System Requirements: Windows XP/2000/Me/98SE ! A computer or laptop with an available 32-bit PCI slot ! At least 32 MB of memory and a 300 MHz processor ! An 802.11g or 802.11b Access Point (for Infrastructure mode), or another 802.11g or 802.11b wireless adapter (for Ad-Hoc, Peer-to- Peer networking mode). ! Contents of Package: D-Link AirPlus Xtreme G DWL-G520 High-Speed 2.4 GHz/802.11g Wireless PCI Adapter Manual and Drivers on CD Quick Installation Guide If any of the above items are missing, please contact your reseller. ! ! ! TM 4 Introduction The DWL-G520 has the newest, strongest, and most advanced security features available today. When used with other 802.11 WPA (Wi-Fi Protected Access) and 802.1x compatible products in a network with a RADIUS server, the security features include: WPA: Wi-Fi Protected Access which authorizes and identifies users based on a secret key that changes automatically at regular intervals. WPA uses TKIP (Temporal Key Integrity Protocol) to change the temporal key every 10,000 packets (a packet is a kind of message transmitted over a network.) This ensures much greater security than the standard WEP security. (By contrast, the older WEP encryption required the keys to be changed manually.) 802.1x: Authentication which is a first line of defense against intrusion. In the authentication process, the Authentication Server* verifies the identity of the client attempting to connect to the network. Unfamiliar clients would be denied access. For home users that will not incorporate a RADIUS server in their network, the security for the DWL-G520, used in conjunction with other WPA-compatible 802.11 products, will still be much stronger than ever before. Utilizing the Pre Shared Key mode of WPA, the DWL-G520 will obtain a new security key every time it connects to the 802.11 network. You only need to input your encryption information once in the configuration menu. No longer will you have to manually input a new WEP key frequently to ensure security. With the DWL-G520, you will automatically receive a new key every time you connect, vastly increasing the safety of your communication. * Not all servers can provide Authentication. The D-Link AirPlus Xtreme G DWL-G520 Wireless PCI Adapter is an 802.11g high- performance, wireless adapter that supports high-speed wireless networking at home, at work or in public places. Unlike most network cards, the DWL-G520 provides data transfers at up to 54 Mbps. The 802.11g standard is backwards compatible with 802.11b products. TM 5 Features & Benefits ! Fully compliant with the 802.11b standard and interoperable with all existing 802.11b-compliant and 802.11g compliant devices ! Operates in the 2.4GHz frequency range ! Maximum reliability, throughput and connectivity with automatic data rate switching ! High Performance 32-bit PCI - The high capacity PCI interface utilized by the DWL-G520 ensures optimal performance in transmitting a wireless signal within the desktop computer. By utilizing a standard PCI 2.2 interface, the DWL-G520 ensures a wide range of compatibility with motherboards used by PC manufac- turers ! Quick and Easy Installation- The DWL-G520 installs quickly and easily into a standard PCI 2.2 slot in a desktop computer. By following the simple steps outlined in the Quick Installation Guide, you can connect to an available wire- less network in a matter of seconds Stronger Security than ever before with WPA - Wi-Fi Protected Access authorizes and identifies users based on a secret key that changes automati- cally at regular intervals, for example: ! ! TKIP (Temporal Key Integrity Protocol), in conjunction with a RADIUS server, changes the temporal key every 10,000 packets, ensuring greater security Pre-Shared Key mode means that the home user, without a RADIUS server, will obtain a new security key every time he or she connects to the network, vastly improving the safety of communications on the net- work ! Extra Protection - 802.1x Authentication in conjunction with the RADIUS server verifies the identity of wireless clients wishing to gain access to the WLAN ! Provides a measure of security for the information transmitted over a wireless network with high data encryption at 64-, 128-, and 152-bit WEP ! Supports Infrastructure networks via an access point and Peer-to-Peer communication in Ad-Hoc mode ! ! User-friendly configuration and diagnostic utilities Five times faster - achieve data transfer speeds up to 54 Mbps; up to 5x faster than conventional 802.11b networks, when used with other 802.11g devices ! ! Provides a simple and inexpensive way to connect your desktop com- puter to a wireless network at home, at the office, or in public places 6 Wireless Basics D-Link wireless products are based on industry standards to provide easy-to-use and compatible high-speed wireless conne…

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P O WE R O F A T T O R NE Y To whom it may concern: We, the undersigned, D-Link Corporation , 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¡ƒt hesit at e t o cont act us. Thank you! Sincerely yours, ------------------------------------------------------------------- Shinglin Chung / Project Manager D-Link Corporation Tel: +886 3-563 6666 ext. 3212 Fax:+886 3-563 6666 ext. 8021 D-Link Corporation NO.8,Li Hsing Rd VII ,SCIENCE-BASED INDUSTRIAL PARK,HSINCHU,TAIWAN,R.O.C. TEL: ++886 3-563 6666 ext. 3212 FAX: +886 3-563 6666 ext. 8021

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Page 1 FCC Label Location

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FCC ID: KA22003070025-1 ADT No.920813R08 Operational Description This device is a 2.4GHz Wireless PCI Adapter which operates in 2.4GHz band, the maximum data rate could be up to 54Mbps which OFDM technique will be applied, and also, a turbo mode was provided to this EUT at freq. 2437MHz. 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 PCI interface. The antenna is dipole antenna with reverse SMA connector. The other instruction, please have a look at the users manual.

FCC ID: KA22003070025-1 Report No: 920808R02A 1 RF EXPOSURE REPORT REPORT NO.: RF920808R02A MODEL NO.: DWL-G520 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT:D-Link Corporation ADDRESS: No.8, Li-Hsin VII Road Science Based Industrial Park Hsin-Chu, Taiwan ISSUED BY:Advance Data Technology Corporation LAB LOCATION:47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. 0528 ILAC MRA Lab Code: 200102-0 FCC ID: KA22003070025-1 Report No: 920808R02A 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: KA22003070025-1 Report No: 920808R02A 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 distance r where the MPE limit is reached. 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 device is not fixed inside the host equipment, it 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: KA22003070025-1 Report No: 920808R02A 4 6 Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber are 2dBi or 1.58(numeric). 6.2 Output Power Into Antenna & MPE value at distance 20cm : For Part 802.11b (CCK technique): Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241280.3530.0251 6243783.9460.0261 11246281.2830.0261 For Part 802.11g (OFDM technique): Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241273.2820.0231 6243768.0770.0211 11246264.5650.0201 Turbo Mode 6243763.0960.0201

FCC ID: KA22003070025-1 Report No.: RF920813R081Issued: Aug. 12, 2003 FCC TEST REPORT REPORT NO.: RF920813R08 MODEL NO.: DWL-G520 RECEIVED: Aug. 13, 2003 TESTED: Aug. 7 ~ Sep. 4, 2003 APPLICANT:D-Link Corporation ADDRESS: NO.8, LI-HSIN VII ROAD, SCIENCE BASED INDUSTRIAL PARK HSIN-CHU, TAIWAN, R.O.C. ISSUED BY:Advance Data Technology Corporation LAB LOCATION:47 14 th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. This test report consists of 72 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, NVLAP or any government agencies. The test results in the report only apply to the tested sample. 0528 ILAC MRA Lab Code: 200102-0 FCC ID: KA22003070025-1 Report No.: RF920813R082Issued: Aug. 12, 2003 Table of Contents 1.CERTIFICATION...........................................................................................4 2.SUMMARY OF TEST RESULTS...................................................................5 3.GENERAL 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 4.TEST TYPES AND RESULTS.......................................................................9 4.1CONDUCTED EMISSION MEASUREMENT........................................................................9 4.1.1LIMITS OF CONDUCTED EMISSION MEASUREMENT.......................................................9 4.1.2TEST INSTRUMENTS............................................................................................................9 4.1.3TEST PROCEDURES...........................................................................................................10 4.1.4DEVIATION FROM TEST STANDARD.................................................................................10 4.1.5TEST SETUP........................................................................................................................11 4.1.6EUT OPERATING CONDITIONS.........................................................................................11 4.1.7TEST RESULTS....................................................................................................................12 4.2RADIATED EMISSION MEASUREMENT...........................................................................18 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT..........................................................18 4.2.2TEST INSTRUMENTS..........................................................................................................19 4.2.3TEST PROCEDURES...........................................................................................................20 4.2.4DEVIATION FROM TEST STANDARD.................................................................................20 4.2.5TEST SETUP........................................................................................................................21 4.2.6EUT OPERATING CONDITIONS.........................................................................................21 4.2.7TEST RESULTS....................................................................................................................22 4.2.8TEST RESULTS – FOR CCK...............................................................................................23 4.2.9TEST RESULTS – FOR OFDM............................................................................................29 4.36dB BANDWIDTH MEASUREMENT...................................................................................34 4.3.1LIMITS OF 6dB BANDWIDTH MEASUREMENT.................................................................34 4.3.2TEST INSTRUMENTS..........................................................................................................34 4.3.3TEST PROCEDURE.............................................................................................................35 4.3.4DEVIATION FROM TEST STANDARD.................................................................................35 4.3.5TEST SETUP........................................................................................................................35 4.3.6EUT OPERATING CONDITIONS.........................................................................................35 4.3.7TEST RESULTS – FOR CCK...............................................................................................36 4.3.8TEST RESULTS – FOR OFDM............................................................................................40 4.4MAXIMUM PEAK OUTPUT POWER...................................................................................45 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT....................................45 4.4.2INSTRUMENTS....................................................................................................................45 4.4.3TEST PROCEDURES...........................................................................................................46 FCC ID: KA22003070025-1 Report No.: RF920813R083Issued: Aug. 12, 2003 4.4.4DEVIATION FROM TEST STANDARD.................................................................................46 4.4.5TEST SETUP........................................................................................................................46 4.4.6EUT OPERATING CONDITIONS...............................................................................…

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FCC ID: KA22003070025-1 Report No.: RF920813R0856Issued: Aug. 12, 2003 CH1 FCC ID: KA22003070025-1 Report No.: RF920813R0857Issued: Aug. 12, 2003 CH6 FCC ID: KA22003070025-1 Report No.: RF920813R0858Issued: Aug. 12, 2003 CH11 FCC ID: KA22003070025-1 Report No.: RF920813R0859Issued: Aug. 12, 2003 CH6 (Turbo Mode) FCC ID: KA22003070025-1 Report No.: RF920813R0860Issued: Aug. 12, 2003 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 & ManufacturerModel No.Serial No.Calibrated Until SPECTRUM ANALYZERFSEK30100049Aug. 12, 2004 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 100 kHz with suitable frequency span including 100 MHz bandwidth from band edge. The band edges was measured and recorded. 4.6.4 DEVIATION FROM TEST STANDARD No deviation FCC ID: KA22003070025-1 Report No.: RF920813R0861Issued: Aug. 12, 2003 4.6.5 EUT OPERATING CONDITION Same as Item 4.3.6 4.6.6 TEST RESULTS – FOR CCK The spectrum plots are attached on the following 2 pages. D2 line indicates the highest level, and D1 line indicates the 20dB offset below D2. It shows compliance with the requirement in part 15.247(C). NOTE: The band edge emission plot on the next pages show 55.73dB / 56.07 delta between carrier maximum power and local maximum emission in restrict band (2.3900 / 2.4839GHz). The emission of carrier strength list in the test result of channel 11 at the item 4.2.8 is 108.8dBuV/m, so the maximum field strength in restrict band is 108.8- 56.07=52.73dBuV/m which is under 54dBuV/m limit. FCC ID: KA22003070025-1 Report No.: RF920813R0862Issued: Aug. 12, 2003 FCC ID: KA22003070025-1 Report No.: RF920813R0863Issued: Aug. 12, 2003 FCC ID: KA22003070025-1 Report No.: RF920813R0864Issued: Aug. 12, 2003 4.6.7 TEST RESULTS – FOR OFDM The spectrum plots are attached on the following 2 pages. D2 line indicates the highest level, and D1 line indicates the 20dB offset below D2. It shows compliance with the requirement in part 15.247(C). NORMAL MODE: The band edge emission plot on the first and second pages show 49.42 / 47.57dB delta between carrier maximum power and local maximum emission in restrict band (2.3900 / 2.4835GHz). The emission of carrier strength list in the test result of channel 1 at the item 4.2.8 is 99.9dBuV/m, so the maximum field strength in restrict band is 99.9-47.57=52.33dBuV/m which is under 54dBuV/m limit. TURBO MODE: The band edge emission plot on the third and fourth pages show 46.70 / 47.08dB delta between carrier maximum power and local maximum emission in restrict band (2.3900 / 2.4840Hz). The emission of carrier strength list in the test result of channel 1 at the item 4.2.8 is 94.90dBuV/m, so the maximum field strength in restrict band is 94.9-46.70=48.2dBuV/m which is under 54dBuV/m limit. FCC ID: KA22003070025-1 Report No.: RF920813R0865Issued: Aug. 12, 2003 NORMAL MODE: FCC ID: KA22003070025-1 Report No.: RF920813R0866Issued: Aug. 12, 2003 FCC ID: KA22003070025-1 Report No.: RF920813R0867Issued: Aug. 12, 2003 TURBO MODE: FCC ID: KA22003070025-1 Report No.: RF920813R0868Issued: Aug. 12, 2003 FCC ID: KA22003070025-1 Report No.: RF920813R0869Issued: Aug. 12, 2003 4.7 ANTENNA REQUIREMENT 4.7.1 STANDARD APPLICABLE For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. And according to FCC 47 CFR Section 15.247 (b), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. 4.7.2 ANTENNA CONNECTED CONSTRUCTION The antenna used in this product is Dipole Antenna with reverse SMA connector. The maximum Gain of the antenna is 2dBi FCC ID: KA22003070025-1 Report No.: RF920813R0870Issued: Aug. 12, 2003 5. PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: KA22003070025-1 Report No.: RF920813R0871Issued: Aug. 12, 2003 RADIATED EMISSION TEST FCC ID: KA22003070025-1 Report No.: RF920813R0872Issued: Aug. 12, 2003 6. INFORMATION ON THE TESTING LABORATORIES We, ADT Corp., were founded in 1988 to provide our best service in EMC and Safety consultation. Our laboratories are accredited and approved by the following approval agencies according to ISO/IEC 17025, Guide 25 or EN 45001: USAFCC, NVLAP, UL GermanyTUV Rheinland JapanVCCI New ZealandMoC NorwayNEMKO R.O.C.BSMI, DGT, CNLA Copies of accreditation certificates of our laboratories obtained from approval agencies can be downloaded from our web site: www.adt.com.tw/index.5/phtml. If you have any comments, please feel free to contact us at the following: Lin Kou EMC Lab: Tel: 886-2-26052180 Fax: 886-2-26052943 Hsin Chu EMC Lab: Tel: 886-35-935343 Fax: 886-35-935342 Lin Kou Safety Lab: Tel: 886-2-26093195 Fax: 886-2-26093184 Lin Kou RF&Telecom Lab Tel: 886-3-3270910 Fax: 886-3-3270892 Email: [email protected] Web Site: www.adt.com.tw The address and road map of all our labs can be found in our web site also.

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