KA2DI624VC2AirPlus Xtreme GTM Wireless Router

High-Speed 2.4 GHz Manual Building Networks for People Wireless Router D-Link AirPlus Xtreme G DI-624DI-624 DI-624DI-624 DI-624 TM 2 Contents Package Contents................................................................................ 3 Introduction............................................................................................ 4 Wireless Basics .................................................................................... 8 Getting Started.................................................................................... 11 Using the Configuration Menu.............................................................. 12 Networking Basics.............................................................................. 39 Troubleshooting................................................................................... 54 Technical Specifications...................................................................... 61 Frequently Asked Questions................................................................ 64 Contacting Technical Support.............................................................. 92 Warranty and Registration................................................................... 93 3 Internet Explorer Version 6.0 or Netscape Navigator Version 6.0 and Above Contents of Package: D-Link AirPlus XTREME G DI-624 High-Speed 2.4GHz Wireless Router Power Adapter-DC 5V, 3.0A Manual and Warranty on CD Quick Installation Guide Ethernet Cable (All the DI-624’s Ethernet ports are Auto-MDIX) Computers with Windows, Macintosh, or Linux-based operating systems with an installed Ethernet adapter Package Contents Note: Using a power supply with a different voltage rating than the one included with the DI-624 will cause damage and void the warranty for this product. If any of the above items are missing, please contact your reseller. System Requirements for Configuration: ! ! ! ! ! ! ! Ethernet-Based Cable or DSL Modem ! 4 Introduction The D-Link AirPlus Xtreme G DI-624 High-Speed Wireless Router is an 802.11g high- performance, wireless router that supports high-speed wireless networking at home, at work or in public places. Unlike most routers, the DI-624 provides data transfers at up to 54 Mbps (compared to the standard 11 Mbps) when used with other D-Link AirPlus Xtreme G products. The 802.11g standard is backwards compatible with 802.11b products. This means that you do not need to change your entire network to maintain connectivity. You may sacrifice some of 802.11g’s speed when you mix 802.11b and 802.11g devices, but you will not lose the ability to communicate when you incorporate the 802.11g standard into your 802.11b network. You may choose to slowly change your network by gradually replacing the 802.11b devices with 802.11g devices . In addition to offering faster data transfer speeds when used with other 802.11g products, the DI-624 has the newest, strongest, most advanced security features available today. When used with other 802.11g WPA (WiFi Protected Access) and 802.1x compatible products in a network with a RADIUS server, the security features include: WPA: Wi-Fi Protected Access authorizes and identifies users based on a secret key that changes automatically at a regular interval. 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 insures much greater security than the standard WEP security. (By contrast, the older WEP encryption required the keys to be changed manually.) 802.1x:Authentication is a first line of defense against intrusion. In the Authentication process the 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 DI-624, used in conjunction with other 802.11g products, will still be much stronger than ever before. Utilizing the Pre Shared Key mode of WPA, the DI-624 will obtain a new security key every time it connects to the 802.11g 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 DI-624, you will automatically receive a new key every time you connect, vastly increasing the safety of your communications. 5 Connections All Ethernet Ports (WAN and LAN) are auto MDI/MDIX, meaning you can use either a straight-through or a crossover Ethernet cable. The Auto MDI/ MDIX WAN port is the connection for the Ethernet cable to the Cable or DSL modem Auto MDI/MDIX LAN ports automatically sense the cable type when connecting to Ethernet-enabled computers. Receptor for the Power Adapter Pressing the Reset Button restores the router to its original factory default settings. 6 LEDs WLAN LED A solid light indicates that the wireless segment is ready. This LED blinks during wireless data transmission POWER LED A solid light indicates a proper connection to the power supply STATUS A blinking light indicates that the DI-624 is ready WAN LED A solid light indi- cates connection on the WAN port. This LED blinks during data trans- mission LOCAL NETWORK LED A solid light indicates a connection to an Ethernet-enabled computer on ports 1- 4. This LED blinks during data trans- mission 7 Features WPA (Wi Fi Protected Access) authorizes and identifies users based on a secret key that changes automatically at a regular interval, for example: 802.1x Authentication in conjunction with the RADIUS server verifies the identity of would be clients ! ! ! 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 the he or she connects to the network, vastly improving the saf…

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FCC ID Label Location DI-624 Wireless Broadband Router 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. ( 2 ) it must accept any interference received including interference that may cause undesired operations. MADE IN TAIWAN 0560

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FCC ID: KA2DI624VC2 Report No. RF921011R03 Operational Description This device operates in the 2.4GHz frequency band. 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 was powered by power adapter. The antenna type is Dipole antenna with Reversed SMA antenna connector. Under normal use condition, the user has to keep at least 20cm separation distance between radiator and the body of the user. The other instruction, please have a look at the users manual.

FCC ID: KA2DWL2000APC1 Report No: RF921011R03 1 RF EXPOSURE REPORT REPORT NO.: RF921011R03 MODEL NO.: DI-624 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: KA2DWL2000APC1 Report No: RF921011R03 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: KA2DWL2000APC1 Report No: RF921011R03 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 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 This device is not fixed inside the host equipment, for normal use, 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: KA2DWL2000APC1 Report No: RF921011R03 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 & MPE value at distance 20cm: Mode CCK Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241251.760.0161.0 6243750.120.0161.0 11246251.050.0161.0 Mode OFDM Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241251.520.0161.0 6243750.580.0161.0 11246250.350.0161.0

FCC ID: KA2DI624VC2 Report No.: RF921011R031Issued: Oct.15, 2003 FCC TEST REPORT REPORT NO.: RF921011R03 MODEL NO.: DI-624 RECEIVED: Oct. 8, 2003 TESTED: Oct. 9, 2003 ~ Oct. 13, 2003 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. This test report consists of 63 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: KA2DI624VC2 Report No.: RF921011R032Issued: Oct.15, 2003 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..........................................................................................14 4.2RADIATED EMISSION MEASUREMENT ...................................................20 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT.................................20 4.2.2TEST INSTRUMENTS ................................................................................21 4.2.3TEST PROCEDURES.................................................................................22 4.2.4DEVIATION FROM TEST STANDARD .......................................................22 4.2.5TEST SETUP ..............................................................................................23 4.2.6EUT OPERATING CONDITIONS................................................................23 4.2.7TEST RESULTS..........................................................................................24 4.36dB BANDWIDTH MEASUREMENT ..........................................................31 4.3.1LIMITS OF 6dB BANDWIDTH MEASUREMENT ........................................31 4.3.2TEST INSTRUMENTS ................................................................................31 4.3.3TEST PROCEDURE ...................................................................................31 4.3.4DEVIATION FROM TEST STANDARD .......................................................31 4.3.5TEST SETUP ..............................................................................................32 FCC ID: KA2DI624VC2 Report No.: RF921011R033Issued: Oct.15, 2003 4.3.6EUT OPERATING CONDITIONS................................................................32 4.3.7TEST RESULTS..........................................................................................33 4.4MAXIMUM PEAK OUTPUT POWER ..........................................................41 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT ...........41 4.4.2TEST INSTRUMENTS ................................................................................41 4.4.3TEST PROCEDURES.................................................................................42 4.4.4DEVIATION FROM TEST STANDARD .......................................................42 4.4.5TEST SETUP ..............................................................................................42 4.4.6EUT OPERATING CONDITIONS................................................................42 4.4.7TEST RESULTS..........................................................................................43 4.5POWER SPECTRAL DENSITY MEASUREMENT......................................44 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ...................44 4.5.2TEST INSTRUMENTS ................................................................................44 4.5.3TEST PROCEDURE ...................................................................................45 4.5.4DEVIATION FROM TEST STANDARD .......................................................45 4.5.5TEST SETUP ..............................................................................................45 4.5.6EUT OPERATING CONDITIONS................................................................45 4.5.7TEST RESULTS..........................................................................................46 4.6BAND EDGES MEASUREMENT ................................................................54 4.6.1LIMITS OF BAND EDGES MEASUREMENT .............................................54 4.6.2TEST INSTRUMENTS .........................................................................…

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FCC ID: KA2DI624VC2 Report No.: RF921011R0361Issued: Oct.15, 2003 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: KA2DI624VC2 Report No.: RF921011R0362Issued: Oct.15, 2003 RADIATED EMISSION TEST