D Link 2003090016-2 AirPlus Xtreme G High-Speed 802.11g Cardbus Card User Manual dwlG650 manual 104

D Link Corporation AirPlus Xtreme G High-Speed 802.11g Cardbus Card dwlG650 manual 104

UserManual.wiki >

2003090016 2 User Manual

Users Manual

ManualBuilding Networks for People High-Speed 2.4GHz/802.11gDWL-G650 D-Link AirPlus XTREME GTMWireless Cardbus Adapterversion c1

2ContentsPackage Contents ................................................................................3Introduction............................................................................................4Wireless Basics ....................................................................................6Getting Started ......................................................................................9Using the Configuration Utility ..............................................................12Networking Basics ..............................................................................24Troubleshooting...................................................................................37Technical Specifications ......................................................................42Contacting Technical Support ..............................................................44Warranty and Registration ...................................................................45

3Contents of Package:D-Link AirPlus Xtreme G DWL-G650High-Speed 2.4GHz/802.11g Wireless Cardbus AdapterManual, Warranty and Drivers on CDPrinted Quick Installation GuidePackage ContentsIf any of the above items are missing, please contact your reseller.System Requirements for Configuration:!!!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.)!At least 32 MB of memory and a 300 MHz processor!Windows XP/2000/Me/98SE! A laptop or notebook computer with an available 32-bitcardbus slot!TM

4IntroductionThe DWL-G650 has the newest, strongest and most advanced security features availabletoday. When used with other 802.11 WPA (Wi-Fi Protected Access) and 802.1x compatibleproducts in a network with a RADIUS server, the security features include:WPA: Wi-Fi Protected Access which authorizes and identifies users based on asecret key that changes automatically at regular intervals. WPA uses TKIP(Temporal Key Integrity Protocol) to change the temporal key every 10,000packets (a packet is a kind of message transmitted over a network.) This ensuresmuch greater security than the standard WEP security. (By contrast, the previousWEP encryption implementations required the keys to be changed manually.)802.1x: Authentication which is a first line of defense against intrusion. In theauthentication process, the Authentication Server* verifies the identity of theclient attempting to connect to the network. Unfamiliar clients would be deniedaccess.For home users that will not incorporate a RADIUS server in their network, the securityfor the DWL-G650, used in conjunction with other WPA-compatible 802.11 products, willstill be much stronger than ever before. Utilizing the Pre-Shared Key mode of WPA,the DWL-G650 will obtain a new security key every time it connects to the 802.11network. You only need to input your encryption information once in the configurationmenu. No longer will you have to manually input a new WEP key frequently to ensuresecurity. With the DWL-G650, you will automatically receive a new key every time youconnect, vastly increasing the safety of your communication.*Not all servers can provide AuthenticationThe D-Link AirPlus Xtreme G DWL-G650 Wireless Cardbus Adapter is an 802.11b/802.11g high-performance, wireless adapter that supports high-speed wireless networkingat home, at work or in public places.Unlike most network cards, the DWL-G650 provides data transfers at up to 54 Mbps(compared to the standard 11 Mbps) when used with other D-Link AirPlus Xtreme Gproducts. The 802.11g standard is backwards compatible with 802.11b products.TMTM

5FeaturesLEDsLED stands for Light-Emitting Diode. The DWL-G650 has the following LEDs:TMA blinking light indicatesdata is being transmitted.ActivityA steady light indicates aconnection to an accesspoint.LinkCompatible with 802.11b and 802.11g Devices - Fully compatible with the IEEE802.11b and 802.11g standards, the DWL-G650 can connect with existing 802.11b-or 802.11g- compliant routers, access points and cards. That means you can stillcommunicate with colleagues and friends while you have the ability to link to evenmore wireless networks.!Faster Wireless Networking - Faster data transfers mean increased productivity.With the DWL-G650 in your laptop PC, you will have the flexibility of wireless net-working speeds that save you time and money.!Better Security with 802.1x and WPA -With the DWL-G650 in your laptop PC youcan securely connect to a wireless network using 802.1x for wireless authentication,as well as WPA (Wi-Fi Protected Access) providing you a much higher level of secu-rity for your data and communication than has previously been available.!32-bit Cardbus Performance/Plug & Play Connectivity -The DWL-G650 is a pow-erful 32-bit Cardbus Adapter that installs quickly and easily into laptop PCs, andwhen used with other D-Link Air Plus Xtreme G products will automatically connectto the network out of the box.!!User-friendly configuration and diagnostic utilities.

6Wireless BasicsWireless users can use the same applications they use on a wired network. Wirelessadapter cards used on laptop and desktop systems support the same protocols asEthernet adapter cards.D-Link wireless products are based on industry standards to provide easy-to-use andcompatible high-speed wireless connectivity within your home, business or public accesswireless networks. D-Link wireless products will allow you access to the data you want,when and where you want it. You will be able to enjoy the freedom that wireless networkingbrings.A Wireless Local Area Network (WLAN) is a computer network that transmits and receivesdata with radio signals instead of wires. WLANs are used increasingly in both home andoffice environments, and public areas such as airports, coffee shops and universities.Innovative ways to utilize WLAN technology are helping people to work and communicatemore efficiently. Increased mobility and the absence of cabling and other fixedinfrastructure have proven to be beneficial for many users.People use WLAN technology for many different purposes:Mobility - Productivity increases when people have access to data in any locationwithin the operating range of the WLAN. Management decisions based on real-timeinformation can significantly improve worker efficiency.Low Implementation Costs - WLANs are easy to set up, manage, change andrelocate. Networks that frequently change can benefit from WLANs ease ofimplementation. WLANs can operate in locations where installation of wiring may beimpractical.Installation and Network Expansion - Installing a WLAN system can be fast andeasy and can eliminate the need to pull cable through walls and ceilings. Wirelesstechnology allows the network to go where wires cannot go - even outside the home oroffice.Inexpensive Solution - Wireless network devices are as competitively priced asconventional Ethernet network devices.Scalability - WLANs can be configured in a variety of ways to meet the needs ofspecific applications and installations. Configurations are easily changed and rangefrom Peer-to-Peer networks suitable for a small number of users to larger Infrastructurenetworks to accommodate hundreds or thousands of users, depending on the numberof wireless devices deployed.

7Wireless Basics (continued)Standards-Based TechnologyThe DWL-G650 Wireless Cardbus Adapter utilizes the 802.11b and the 802.11g standards.The IEEE 802.11g standard is an extension of the 802.11b standard. It increases thedata rate up to 54 Mbps within the 2.4GHz band, utilizing OFDM technology.This means that in most environments, within the specified range of this device, you willbe able to transfer large files quickly or even watch a movie in MPEG format over yournetwork without noticeable delays. This technology works by transmitting high-speeddigital data over a radio wave utilizing OFDM (Orthogonal Frequency Division Multiplexing)technology. OFDM works by splitting the radio signal into multiple smaller sub-signalsthat are then transmitted simultaneously at different frequencies to the receiver. OFDMreduces the amount of crosstalk (interference) in signal transmissions. The D-Link DWL-G650 will automatically sense the best possible connection speed to ensure the greatestspeed and range possible.802.11g offers the most advanced network security features available today, including:WPA , 802.1x, TKIP, AES and Pre-Shared Key mode.The DWL-G650 is backwards compatible with 802.11b devices. This means that if youhave an existing 802.11b network, the devices in that network will be compatible with802.11g devices at speeds up to 11Mbps in the 2.4GHz range.The DWL-G650 is compatible with the following wireless products:D-Link Air DWL-650, D-Link AirPlus DWL-650+,Wireless Cardbus Adapters used with laptop computersD-Link Air DWL-520, D-Link AirPlus DWL-520+,D-Link AirPlus Xtreme G DWL-G520Wireless PCI cards used with desktop computersD-Link AirPlus DWL-900AP+ and D-Link AirPlus Xtreme G DWL-2000APEnhanced 2.4GHz Wireless Access Points!!!TMD-Link AirPlus DI-614+, D-Link AirPro DI-764, D-Link Air Xpert DI-774,D-Link AirPlus Xtreme G DI-624Wireless Routers!TMTMTM

8Wireless Basics (continued)Installation ConsiderationsThe D-Link AirPlus Xtreme G DWL-G650 lets you access your network, using awireless connection, from virtually anywhere within its operating range. Keep in mind,however, that the number, thickness and location of walls, ceilings, or other objects thatthe wireless signals must pass through, may limit the range. Typical ranges vary dependingon the types of materials and background RF (radio frequency) noise in your home orbusiness. The key to maximizing wireless range is to follow these basic guidelines:TMKeep your product away (at least 3-6 feet or 1-2 meters) from electrical devicesor appliances that generate RF noise.4Keep the number of walls and ceilings between the DWL-G650 and other networkdevices to a minimum - each wall or ceiling can reduce your DWL-G650’s rangefrom 3-90 feet (1-30 meters.) Position your devices so that the number of wallsor ceilings is minimized.1Be aware of the direct line between network devices. A wall that is 1.5 feet thick(.5 meters), at a 45-degree angle appears to be almost 3 feet (1 meter) thick. Ata 2-degree angle it looks over 42 feet (14 meters) thick! Position devices so thatthe signal will travel straight through a wall or ceiling (instead of at an angle) forbetter reception.2Building materials can impede the wireless signal - a solid metal door or aluminumstuds may have a negative effect on range. Try to position wireless devices andcomputers with wireless adapters so that the signal passes through drywall oropen doorways and not other materials.3

9Getting StartedOn the following pages we will show you an example of an Infrastructure Network andan Ad-Hoc Network.An Infrastructure network contains an access point or a wireless router. TheInfrastructure Network example shown on the following page contains the followingD-Link network devices (your existing network may be comprised of other devices):A wireless router - D-Link AirPlus Xtreme G DI-624A laptop computer with a wireless adapter -D-Link AirPro DWL-G650A desktop computer with a wireless adapter -D-Link AirPlus Xtreme G DWL-G520, D-Link Air DWL-520,or D-Link AirPlus DWL-520+A cable modem - D-Link DCM-201There are basically two modes of networking:!!!!!!Ad-Hoc – directly connecting to another computer, for Peer-to-Peercommunication, using wireless network adapters on each computer,such as two or more DWL-G650 Wireless Cardbus Adapters.Infrastructure – using an access point, or wireless router, such asthe DI-624.TMTM

10Getting StartedSetting up a Wireless Infrastructure NetworkFor a typical wirelesssetup at home (as shownabove), please do thefollowing:You will need broadband Internet access (a Cable or DSL-subscriber line intoyour home or office).Consult with your Cable or DSL provider for proper installation of the modem.Connect the Cable or DSL modem to your broadband router.(See the Quick Installation Guide included with your router).If you are connecting a desktop computer to your network, you can install theD-Link AirPlus Xtreme G DWL-G520 Wireless PCI Adapter into an availablePCI slot on your desktop computer.(See the Quick Installation Guide included with the network adapter).Install the D-Link DWL-G650 Wireless Cardbus Adapter into a laptop computer.(See the Quick Installation Guide included with the DWL-G650).If you wish, you may connect a computer that is equipped with an Ethernet net-work adapter (such as a DFE-530TX+) to the router also.A RADIUS server is optional. Connect a RADIUS server to your network to use allthe features of WPA. (Without a RADIUS server you can still use the WPA Pre-Shared Key mode.) RADIUS Authentication can also be provided by another ser-vice provider over the Internet and remote to your network site.TM1234567DWL-G650with Laptop PCDWL-G520

11Getting StartedSetting up a Wireless Ad-Hoc NetworkInstall the D-Link DWL-G650 Wireless Cardbus Adapter into one laptopcomputer. (See the Quick Installation Guide included with the product forinstallation instructions.)Install another DWL-G650 into a laptop computer.(See the Quick Installation Guide included with the product.)Set the wireless configuration for the adapters to Ad-Hoc mode, set theadapters to the same channel, and assign an IP address to each computeron the Ad-Hoc network. (See the box below).When assigning IP addresses to the computers on the network, please rememberthat the IP address for each computer must be in the same IP address rangeas all the computers in the network, and the subnet mask must be exactly thesame for all the computers in the network.For example: If the first computer is assigned an IP address of 192.168.0.2 with asubnet mask of 255.255.255.0, then the second computer can be assigned an IPaddress of 192.168.0.3 with a subnet mask of 255.255.255.0, etc.IMPORTANT: If computers or other devices are assigned the same IP address,one or more of the devices may not be visible on the network.IP Address

12Select the Wireless Networks tab.Uncheck the box in the properties windowthat enables windows configuration.If you are using Windows XP, you can use either the Zero Configuration Utility or theD-Link Configuration Utility.If the icon does not display in the taskbar, then click onthis icon on your desktop to open.To use the D-Link Configuration Utility with XP, right-clickon the wireless network icon in the taskbar in the lowerright-hand corner of your computer screen.In the window that appears, select ViewAvailable Wireless Networks and clickthe Advanced button. The screen at rightwill appear.After you have done this, you can then use the D-LinkConfiguration Utility with XP by clicking on the D-LinkConfiguration Utility icon. *Configuration Utility iconin the system trayTM TMUsing the Configuration UtilityD-Link AirPlus Xtreme G DWL-G650 uses the Configuration Utility as themanagement software. The utility provides the user an easy interface to change anysettings related to the wireless adapter. After you have completed the installation of theDWL-G650 (refer to the Quick Installation Guide that came with your purchase) wheneveryou start the computer, the Configuration Utility starts automatically and the systemtray icon is loaded in the toolbar (see illustration below*.) Clicking on the utility icon willstart the Configuration Utility. Another way to start the Configuration Utility is toclick on Start>Programs>D-Link AirPlus Xtreme G >D-Link AirPlus Xtreme GUtility.TM

13Link InfoUsing the Configuration Utility (continued)After clicking on the Configuration Utility icon, the Link Info screen will display thesettings for the DWL-G650:SSID:The Service Set Identifier is the nameassigned to the wireless network.The factory SSID setting is default.Tx Rate:Tx Rate settings are automatically determined for an optimal speed up to a maximumof 54Mbps.Status:Displays the MAC address of theaccess point or router to which theDWL-G650 is associated.Channel:The channel selection is automatically determined by the DWL-G650.Frequency:802.11g indicates that the DWL-G650 is communicating in the2.4GHz band.Encryption:You can see if WEP (Wired Equivalent Privacy) is Enabled or Disabled here.Wireless Mode:Either Infrastructure or Ad-Hoc will be displayed here. (Please see the GettingStarted section in this manual for an explanation of these two modes.)Signal Strength/Link Quality:Packet Count:Displays the statistics of the data packets that are transmitted and received.Rescan Button:Rescans for the strongest signal in your environment and associates with that accesspoint or router.Displays the Link Quality for the DWL-G650 wireless connection to the access point.The signal strength represents the wireless signal between the access point and theDWL-G650. The percentage coincides with the graphical bar.AirPlus Xtreme G Wireless Utility802.11g11

14Wireless Mode:Authentication:Keys 1-4:Select the default key.Data Encryption:IP Settings:Click on the pull-down menu; select from thefollowing options:Infrastructure - Connecting to the WLANusing an access point.(This is the defaultsetting).Ad-Hoc - Wireless mode used whenconnecting directly to a computer equippedwith a wireless adapter in a Peer-to-Peerenvironment.Choose one of the following modes:Click Apply to save changes.When you click IP Settings in the Configuration window, the pop-up screen above willappear. Configure the IP Settings in this window.Hexadecimal digits consist of the numbers 0-9 and the letters A-FASCII (American Standard Code for Information Interchange) is a code forrepresenting English letters as numbers from 0-127Using the Configuration Utility (continued)ConfigurationSelect Enabled or Disabled.IP SettingsOpen Authentication - The DWL-G650 isvisible to all devices on the network.Shared Authentication - Allowscommunication only with other devices withidentical WEP settings.Auto - Will automatically adjust to the Authentication mode of the wirelessaccess point or router.Key Length:Select the key length and either ASCII or hexadecimal format.SSID:Service Set Identifier is a name that identifies awireless network. Access points and wirelessdevices attempting to connect to a specific WLAN(Wireless Local Area Network) must use the sameSSID. The default setting is default.AirPlus Xtreme G Wireless Utility

17Using the Configuration Utility (continued)Site Survey > Configuration > 802.1xTo use 802.1x and to configure its settings, please do the following: IEEE 802.1X -Select Enabled.Click Authentication ConfigSelect the EAP Type youwant to use. Configure theinformation needed forauthenticating.Click OKTrusted CA List.Inner Authentication Protocol.For an explanation ofthe terms shown in thiswindow please see thefollowing pages.Advanced Security Settings

18Using the Configuration Utility (continued)802.1x > Advanced Security Settings > EAP TypesEAP Type Inner AuthenticationProtocol Information neededfor AuthenticatingEAP-TLSEAP-MSCHAPv2CertificateUser NameUser NamePasswordDomain NameLEAP User NamePasswordPAPTTLS IdentityUser NamePasswordCHAPTTLS IdentityUser NamePasswordMSCHAPTTLS IdentityUser NamePasswordDomain NameEAP-TTLSMSCHAPv2TTLS IdentityUser NamePasswordDomain Name

19Using the Configuration Utility (continued)802.1x > Advanced Security Settings > EAP Types (continued)802.1x > Advanced Security Settings > Definitions of TermsValidate Server Certificate:Check Validate Server Certificate to verify the identity of the authentication serverbased on its certificate when using EAP-TTLS, PEAP, and EAP-TLS. (This ischecked by default.)Certain protocols, such as EAP-TTLS, PEAP, and EAP-TLS, allow you to verify theidentity of the authentication server as the server verifies your identity. This is calledmutual authentication.You can select trusted authentication server certificates using the Add button at theTrusted CA List (at the bottom of the Advanced Security Settings page).EAP Type Inner AuthenticationProtocol Information neededfor AuthenticatingEAP-Generic Token cardEAP-MD5 User NamePasswordEAP-MSCHAPv2EAP-MD5 TTLS IdentityUser NamePasswordTTLS IdentityUser NamePasswordTTLS IdentityUser NamePasswordDomain NameUser NamePasswordEAP-TTLSPEAPEAP-Generic Token cardEAP-MSCHAPv2 User NamePasswordDomain Name

20Using the Configuration Utility (continued)Domain Name:Each server has a domain name that uniquely identifies it. That domain name isnormally contained in the Subject CN field of the server certificate. A server domainname ends with the name of a larger administrative domain, to which the serverbelongs.TTLS Identity:EAP-TTLS has a unique feature that other protocols do not offer. Because it sets upan encrypted tunnel for your credentials, it is also able to pass your login namethrough that tunnel. That means that not only are your credentials secure fromeavesdropping, but your identity is protected as well. Thus, with EAP-TTLS you havetwo identities: an inner one, and an outer one. The inner identity is your actual username. Your outer identity can be completely anonymous. Set your outer identity inthe TTLS Identity field.Trusted CA List:The Trusted CA List allows you to configure which authentication servers you trust forthe purpose of logging you into the network.Click Add at the Trusted CA List at the bottom of the Advanced Security Settingspage. Select the Trusted CA that you want to add and click OK.802.1x > Advanced Security Settings > Definitions of Terms (continued)

21Using the Configuration Utility (continued)Authentication > WPA Click Configure.Select the availablenetwork to which youwant to connect.Select WPA in theAuthentication field.Click AuthenticationConfigAfter you click Authentication Config, the Advanced Security Settings screen will ap-pear. Complete the Advanced Security Settings configuration. Please see pages 17-20 ofthis manual to find out more about the Advanced Security Settings.AirPlus Xtreme G Wireless Utility

22 Using the Configuration Utility (continued)Authentication > WPA-PSKClick Configure.Select the availablenetwork to which youwant to connect.Select WPA-PSK inthe Authenticationfield.Click AuthenticationConfig.WPA-PSK does notrequire a RADIUSserver in the network.AirPlus Xtreme G Wireless Utility

23The About screengives you the MACaddress, utility versionand the driver versionof the DWL-G650.AboutUsing the Configuration Utility (continued)Authentication > WPA-PSK (continued) Enter the WPAPassphrase.Click OK.The configuration is done.Advanced Security SettingsAirPlus Xtreme G Wireless Utility

24Using the Network Setup Wizard in Windows XPIn this section you will learn how to establish a network at home or work, usingMicrosoft Windows XP.Note: Please refer to websites such as http://www.homenethelp.comand http://www.microsoft.com/windows2000 for information about networkingcomputers using Windows 2000, ME or 98SE.Go to Start>Control Panel>Network Connections.Select Set up a home or small office networkNetworking BasicsWhen this screen appears, click Next.

25Please follow all the instructions in this window:Networking Basics (continued)Click Next.In the following window, select the best description of your computer. If your computerconnects to the Internet through a gateway/router, select the second option as shown.Click Next.

26Enter a Computer description and a Computer name (optional.)Networking Basics (continued)Click Next.Enter a Workgroup name. All computers on your network should have the sameWorkgroup name.Click Next.

27Please wait while the Network Setup Wizard applies the changes.Networking Basics (continued)When the changes are complete, click Next.Please wait while the Network Setup Wizard configures the computer.This may take a few minutes.

28Networking Basics (continued)In the window below, select the option that fits your needs. In this example, Create aNetwork Setup Disk has been selected. You will run this disk on each of thecomputers on your network. Click Next.Insert a disk into the Floppy Disk Drive, in this case drive A.Click Next.

29Networking Basics (continued)Please read the information under Here’s how in the screen below. After you completethe Network Setup Wizard you will use the Network Setup Disk to run the NetworkSetup Wizard once on each of the computers on your network. To continue, clickNext.

30Networking Basics (continued)Please read the information on this screen, then click Finish to complete theNetwork Setup Wizard.The new settings will take effect when you restart the computer. Click Yes to restartthe computer.You have completed configuring this computer. Next, you will need to run the NetworkSetup Disk on all the other computers on your network. After running the NetworkSetup Disk on all your computers, your new wireless network will be ready to use.

31Networking Basics (continued)Naming your ComputerTo name your computer in Windows XP, please follow these directions:Click Start (in the lower left corner of the screen).Right-click on My Computer.Select Properties and click.!!!!!!Select the ComputerName Tab in the SystemProperties window.You may enter a Com-puter Description if youwish; this field is optional.To rename the computerand join a domain, clickChange.

32Networking Basics (continued)Naming your ComputerChecking the IP Address in Windows XPThe wireless adapter-equipped computers in your network must be in the same IP ad-dress range (see Getting Started in this manual for a definition of IP address range.) Tocheck on the IP address of the adapter, please do the following:Right-click on theLocal AreaConnection iconin the task bar.Click on Status.!!!Click OK.All computers on your networkmust have the sameWorkgroup name.!Select Workgroup and enterthe name of the Workgroup.!!In this window, enter theComputer name.

33Networking Basics (continued)Checking the IP Address in Windows XPThis window will appear.Click theSupport tab.Click Close.!!Assigning a Static IP Address in Windows XP/2000Note: Gateways/broadband routers will automatically assign IP addresses to the com-puters on the network, using DHCP (Dynamic Host Configuration Protocol) technology.If you are using a DHCP-capable gateway/router you will not need to assign static IPaddresses.If you are not using a DHCP capable gateway/router, or you need to assign a static IPaddress, please follow these instructions:!!Go to Start.Double-click onControl Panel.

34Networking Basics (continued)Assigning a Static IP Address in Windows XP/2000!Double-click onNetworkConnections.!!Double-click onProperties.Right-click on Local AreaConnections.

35Networking Basics (continued)Assigning a Static IP Addressin Windows XP/2000You have completed the assignment of a static IP address. (You do not need to assigna static IP address if you have a DHCP-capable gateway/router.)Click on Internet Protocol(TCP/IP)Click Properties.!!IP Address:e.g., 192.168.0.2Subnet Mask:255.255.255.0Default Gateway:Enter the LAN IP address ofthe wireless router. (D-LinkWireless Routers have a LANIP address of 192.168.0.1). In the window below, select Use the following IP address. Input your IPaddress and subnet mask. (The IP addresses on your network must bewithin the same range. For example, if one computer has an IP address of192.168.0.2, the other computers should have IP addresses that aresequential, like 192.168.0.3 and 192.168.0.4. The subnet mask must bethe same for all the computers on the network.)!Click OK. Select Use the followingDNS server address. Enterthe LAN IP address of thewireless router. (D-LinkWireless Routers have a LANIP address of 192.168.0.1).!!D-Link AirPlus XtremeG DWL-650 Wireless Cardbus Adapter

36Networking Basics (continued)Checking the Wireless Connection by Pinging in Windows XP and2000Checking the Wireless Connection by Pinging in Windows ME and98SEGo to Start > Run >type cmd. A windowsimilar to this onewill appear. Typepingxxx.xxx.xxx.xxx,where xxx is the IPaddress of thewireless router oraccess point. A goodwireless connectionwill show four repliesfrom the wirelessrouter or accesspoint, as shown.Go to Start > Run> type command.A window similar tothis will appear.Type pingxxx.xxx.xxx.xxxwhere xxx is the IPaddress of thewireless router oraccess point. Agood wirelessconnection willshow four repliesfrom the wirelessrouter or accesspoint, as shown.!!

371. How do I check that the drivers for the DWL-G650 are installed properly?Click DeviceManager.!Select theHardwareTab.!TroubleshootingThis chapter provides solutions to problems that can occur during the installation andoperation of the DWL-G650. Read the following descriptions if you are having problems.(The examples below are illustrated in Windows XP. If you have a different operatingsystem, the screens on your computer will look similar to the following examples.)!Go to Start > MyComputer >Properties.

38Troubleshooting (continued)!!!!Double-clickon NetworkAdapters.Right-click on D-LinkDWL-G650 WirelessCardbus Adapter.Select Propertiesto check that thedrivers are in-stalled properly.Click OK.D-Link AirPro DWL-AB650 Wireless Cardbus Adapter!Look under Devicestatus to check thatthe device is workingproperly.D-Link DWL-G650 Wireless Cardbus AdapterD-Link AirPlus XtremeG DWL-G650D-Link AirPlus XtremeG DWL-G650High-Speed 2.4GHz Wireless Cardbus AdapterTM

39Troubleshooting (continued)Make sure that the DWL-G650 Wireless Cardbus Adapter is properly seatedin the computer’s cardbus slot.If Windows does not detect the hardware upon insertion of the adapter,make sure to completely remove drivers that were previously loaded. Toremove the drivers, do the following:!! 5. The computer does not recognize the DWL-G650 Wireless Cardbus Adapter.!4. I forgot my Encryption key.Reset the access point to its factory default settings and restore the DWL-G650 Wireless Cardbus Adapter to the factory default settings.3. The DWL-G650 Power and Link lights are not on.!Check to see if the DWL-G650 Wireless Cardbus Adapter is firmlyinserted into the Cardbus slot of your laptop computer.Make sure that the SSID on the DWL-G650 Wireless Cardbus Adapter isexactly the same as the SSID on the access point or wireless router.Move the DWL-G650 and the access point or wireless router into thesame room and then test the wireless connection.Disable all security settings. (WEP, MAC address control, AES).Make sure that the access point/router is not locked down to a differentfrequency.Turn off your access point and the computer with the DWL-G650. Turnon the access point, and then turn on the computer with the DWL-G650.Refresh the DWL-G650 Utility.!!!!!!2. I cannot connect to the access point or the wireless router.

40Troubleshooting (continued)A. Under Tools> select Folder Options…> select View > underHidden files and folders > select Show hidden files andfolders.B. Uncheck Hide extension for known file types > click onApply.C. Search for previously loaded driver files. Remove these filesfrom the INF and SYSTEM32 (DRIVERS) folders in the Windowsdirectory. Note: Windows XP and Windows 2000 will rename.inf files that have not received WHQL certification into oem.inffiles (e.g., oem1.inf.)6. The computer with the DWL-G650 installed is unable to connect tothe wireless network and/or the Internet.Check that the LED indicators for the broadband modem are indicatingnormal activity. If not, there may be a problem with the broadbandconnection.Check that the LED indicators on the wireless router are functioning properly.If not, check that the AC power and Ethernet cables are firmly connected.Check that the IP address, subnet mask, gateway, and DNS settings arecorrectly entered for the network.In Infrastructure mode, make sure the same Service Set Identifier (SSID)is specified on the settings for the wireless clients and access points. TheSSID factory default setting for most D-Link products is default. (Double-click on the WLAN icon in the taskbar. The Link Info screen will displaythe SSID setting.)In Ad-Hoc mode, both wireless clients will need to have the same SSID.Please note that it might be necessary to set up one client to establish aBSS (Basic Service Set) and wait briefly before setting up other clients.This prevents several clients from trying to establish a BSS at the sametime, which can result in multiple singular BSSs being established, ratherthan a single BSS with multiple clients associated to it.!!!!!

41Check that the Network Connection for the wireless client is configuredproperly. Select AP (Infrastructure) when connecting to an access pointand select Ad-Hoc mode when connecting without an access point. Double-click on the WLAN icon in the taskbar > click on Configuration to changethe settings for the wireless adapter.If Security is enabled, make sure that the correct encryption keys areentered on both the DWL-G650 and the access point. Double-click on theWLAN icon in the taskbar > click Encryption. Check to see that the keyselected is set to the same key as other devices on the network.7. How can I troubleshoot distance issues using the DWL-G650?Move the DWL-G650 and access point or wireless router into the sameroom and then test the wireless connection.Change the channel of the access point.Move devices within the line of sight.Troubleshooting (continued)!!!!!

42IEEE 802.11bIEEE 802.11gIEEE 802.11!Standards!Technical Specifications!PowerNetworkDiagnostic LED!!Temperature Operating: 0ºC to 55ºC (32ºF to 131ºF)!95% maximum, non-condensingHumidity:!Warranty: 3 years! 0.12 lb. (55 grams)!Weight:Internal Antenna Type:Diversity!32-bit CardbusBus Type:!Security: 802.1x!!WPA - Wi-Fi Protected Access (64-,128-WEP with TKIP, MIC, IVExpansion, Shared Key Authentication)Physical Dimensions:L = 4.64 inches (114.3mm)W = 2.13 inches (54mm)H = 0.34 inches (8.7mm)!!!

4315dBm ± 2dB11Mbps CCK, 8% PER, -82dBm48Mbps OFDM, 10% PER,-68dBm54Mbps OFDM, 10% PER,-68dBmTechnical SpecificationsData Rates:With Automatic Fallback54Mbps; 48Mbps; 36Mbps; 24Mbps; 18Mbps; 12Mbps; 11Mbps;9Mbps; 6Mbps; 5.5Mbps; 2Mbps; 1Mbps!Range:*Indoors: Up to 328 feet (100 meters)!Media Access Control:CSMA/CA with ACK!Frequency Range:2.4GHz to 2.462GHz!*Environmental factors may adversely affect range.PowerSave mode = 28mATransmitter Output Power:Modulation Technology:Orthogonal Frequency Division Multiplexing (OFDM)! Transmit mode = 248mA!Power Consumption:!!Standby mode = 4.66mA!Receiver Sensitivity:!!36Mbps OFDM, 10% PER,-75dBm24Mbps OFDM, 10% PER,-79dBm!!18Mbps OFDM, 10% PER,-82dBm12Mbps OFDM, 10% PER,-84dBm!!!!6Mbps OFDM, 10% PER,-88dBm5.5Mbps CCK, 8% PER,-85dBm!9Mbps OFDM, 10% PER,-87dBm!2Mbps QPSK, 8% PER,-86dBm1Mbps BPSK, 8% PER,-89dBm!!

44Technical SupportYou can find software updates and user documentation on the D-Link website.D-Link provides free technical support for customers within the United States andwithin Canada for the duration of the warranty period on this product.U.S. and Canadian customers can contact D-Link technical support through ourwebsite, or by phone.Tech Support for customers within the United States:D-Link Technical Support over the Telephone:(877) 453-546524 hours a day, seven days a week.D-Link Technical Support over the Internet:http://support.dlink.comemail:support@dlink.comTech Support for customers within Canada:D-Link Technical Support over the Telephone:(800) 361-5265Monday to Friday 8:30am to 9:00pm ESTD-Link Technical Support over the Internet:http://support.dlink.caemail:support@dlink.ca

45Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (“D-Link”) provides this Limitedwarranty for its product only to the person or entity that originally purchased the product from:•D-Link or its authorized reseller or distributor and•Products purchased and delivered within the fifty states of the United States, the District ofColumbia, U.S. Possessions or Protectorates, U.S. Military Installations, addresses with anAPO or FPO.Limited Warranty: D-Link warrants that the hardware portion of the D-Link products describedbelow will be free from material defects in workmanship and materials from the date of original retailpurchase of the product, for the period set forth below applicable to the product type (“WarrantyPeriod”), except as otherwise stated herein.3-Year Limited Warranty for the Product(s) is defined as follows:•Hardware (excluding power supplies and fans) Three (3) Years•Power Supplies and Fans One (1) Year•Spare parts and spare kits Ninety (90) daysD-Link’s sole obligation shall be to repair or replace the defective Hardware during the Warranty Periodat no charge to the original owner or to refund at D-Link’s sole discretion. Such repair or replacement willbe rendered by D-Link at an Authorized D-Link Service Office. The replacement Hardware need not benew or have an identical make, model or part. D-Link may in its sole discretion replace the defectiveHardware (or any part thereof) with any reconditioned product that D-Link reasonably determines issubstantially equivalent (or superior) in all material respects to the defective Hardware. Repaired orreplacement Hardware will be warranted for the remainder of the original Warranty Period from the dateof original retail purchase. If a material defect is incapable of correction, or if D-Link determines in its solediscretion that it is not practical to repair or replace the defective Hardware, the price paid by the originalpurchaser for the defective Hardware will be refunded by D-Link upon return to D-Link of the defectiveHardware. All Hardware (or part thereof) that is replaced by D-Link, or for which the purchase price isrefunded, shall become the property of D-Link upon replacement or refund.Limited Software Warranty: D-Link warrants that the software portion of the product (“Software”)will substantially conform to D-Link’s then current functional specifications for the Software, as set forthin the applicable documentation, from the date of original retail purchase of the Software for a period ofninety (90) days (“Warranty Period”), provided that the Software is properly installed on approvedhardware and operated as contemplated in its documentation. D-Link further warrants that, during theWarranty Period, the magnetic media on which D-Link delivers the Software will be free of physicaldefects. D-Link’s sole obligation shall be to replace the non-conforming Software (or defective media)with software that substantially conforms to D-Link’s functional specifications for the Software or torefund at D-Link’s sole discretion. Except as otherwise agreed by D-Link in writing, the replacementSoftware is provided only to the original licensee, and is subject to the terms and conditions of thelicense granted by D-Link for the Software. Software will be warranted for the remainder of the originalWarranty Period from the date or original retail purchase. If a material non-conformance is incapable ofcorrection, or if D-Link determines in its sole discretion that it is not practical to replace the non-conforming Software, the price paid by the original licensee for the non-conforming Software will berefunded by D-Link; provided that the non-conforming Software (and all copies thereof) is first returnedto D-Link. The license granted respecting any Software for which a refund is given automaticallyterminates.Non-Applicability of Warranty: The Limited Warranty provided hereunder for hardware and softwareof D-Link’s products will not be applied to and does not cover any refurbished product and any productpurchased through the inventory clearance or liquidation sale or other sales in which D-Link, the sellers,or the liquidators expressly disclaim their warranty obligation pertaining to the product and in that case,the product is being sold “As-Is” without any warranty whatsoever including, without limitation, theLimited Warranty as described herein, notwithstanding anything stated herein to the contrary.Submitting A Claim: The customer shall return the product to the original purchase point based on itsreturn policy. In case the return policy period has expired and the product is within warranty, thecustomer shall submit a claim to D-Link as outlined below:Warranty and Registration(USA only)

46•The customer must submit with the product as part of the claim a written description of theHardware defect or Software nonconformance in sufficient detail to allow D-Link to confirmthe same.•The original product owner must obtain a Return Material Authorization (“RMA”) number fromthe Authorized D-Link Service Office and, if requested, provide written proof of purchase ofthe product (such as a copy of the dated purchase invoice for the product) before thewarranty service is provided.•After an RMA number is issued, the defective product must be packaged securely in theoriginal or other suitable shipping package to ensure that it will not be damaged in transit, andthe RMA number must be prominently marked on the outside of the package. Do not include anymanuals or accessories in the shipping package. D-Link will only replace the defective portionof the Product and will not ship back any accessories.•The customer is responsible for all in-bound shipping charges to D-Link. No Cash on Delivery(“COD”) is allowed. Products sent COD will either be rejected by D-Link or become theproperty of D-Link. Products shall be fully insured by the customer. D-Link will not be heldresponsible for any packages that are lost in transit to D-Link. The repaired or replacedpackages will be shipped to the customer via UPS Ground or any common carrier selected byD-Link, with shipping charges prepaid. Expedited shipping is available if shipping charges areprepaid by the customer and upon request.•Return Merchandise Ship-To AddressUSA: 53 Discovery Drive, Irvine, CA 92618Canada: 2180 Winston Park Drive, Oakville, ON, L6H 5W1 (Visit http://www.dlink.ca for detailedwarranty information within Canada)D-Link may reject or return any product that is not packaged and shipped in strict compliance with theforegoing requirements, or for which an RMA number is not visible from the outside of the package. Theproduct owner agrees to pay D-Link’s reasonable handling and return shipping charges for any productthat is not packaged and shipped in accordance with the foregoing requirements, or that is determinedby D-Link not to be defective or non-conforming.What Is Not Covered: This limited warranty provided by D-Link does not cover: Products, if in D-Link’sjudgment, have been subjected to abuse, accident, alteration, modification, tampering, negligence, misuse,faulty installation, lack of reasonable care, repair or service in any way that is not contemplated in thedocumentation for the product, or if the model or serial number has been altered, tampered with, defacedor removed; Initial installation, installation and removal of the product for repair, and shipping costs;Operational adjustments covered in the operating manual for the product, and normal maintenance;Damage that occurs in shipment, due to act of God, failures due to power surge, and cosmetic damage;Any hardware, software, firmware or other products or services provided by anyone other than D-Link; Products that have been purchased from inventory clearance or liquidation sales or other sales inwhich D-Link, the sellers, or the liquidators expressly disclaim their warranty obligation pertaining to theproduct. Repair by anyone other than D-Link or an Authorized D-Link Service Office will void thisWarranty.Disclaimer of Other Warranties: EXCEPT FOR THE LIMITED WARRANTY SPECIFIED HEREIN, THEPRODUCT IS PROVIDED “AS-IS” WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING,WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSEAND NON-INFRINGEMENT. IF ANY IMPLIED WARRANTY CANNOT BE DISCLAIMED IN ANY TERRITORYWHERE A PRODUCT IS SOLD, THE DURATION OF SUCH IMPLIED WARRANTY SHALL BE LIMITED TONINETY (90) DAYS. EXCEPT AS EXPRESSLY COVERED UNDER THE LIMITED WARRANTY PROVIDEDHEREIN, THE ENTIRE RISK AS TO THE QUALITY, SELECTION AND PERFORMANCE OF THE PRODUCT ISWITH THE PURCHASER OF THE PRODUCT.Limitation of Liability: TO THE MAXIMUM EXTENT PERMITTED BY LAW, D-LINK IS NOT LIABLEUNDER ANY CONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUITABLE THEORYFOR ANY LOSS OF USE OF THE PRODUCT, INCONVENIENCE OR DAMAGES OF ANY CHARACTER,WHETHER DIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL (INCLUDING, BUT NOT LIMITED TO,DAMAGES FOR LOSS OF GOODWILL, LOSS OF REVENUE OR PROFIT, WORK STOPPAGE, COMPUTERFAILURE OR MALFUNCTION, FAILURE OF OTHER EQUIPMENT OR COMPUTER PROGRAMS TO WHICH D-LINK’S PRODUCT IS CONNECTED WITH, LOSS OF INFORMATION OR DATA CONTAINED IN, STORED ON,OR INTEGRATED WITH ANY PRODUCT RETURNED TO D-LINK FOR WARRANTY SERVICE) RESULTINGFROM THE USE OF THE PRODUCT, RELATING TO WARRANTY SERVICE, OR ARISING OUT OF ANYBREACH OF THIS LIMITED WARRANTY, EVEN IF D-LINK HAS BEEN ADVISED OF THE POSSIBILITY OFSUCH DAMAGES. THE SOLE REMEDY FOR A BREACH OF THE FOREGOING LIMITED WARRANTY ISREPAIR, REPLACEMENT OR REFUND OF THE DEFECTIVE OR NON-CONFORMING PRODUCT. THE MAXIMUM

47Governing Law: This Limited Warranty shall be governed by the laws of the State of California. Somestates do not allow exclusion or limitation of incidental or consequential damages, or limitations on howlong an implied warranty lasts, so the foregoing limitations and exclusions may not apply. This limitedwarranty provides specific legal rights and the product owner may also have other rights which varyfrom state to state.Trademarks: D-Link is a registered trademark of D-Link Systems, Inc. Other trademarks or registeredtrademarks are the property of their respective manufacturers or owners.Copyright Statement: No part of this publication or documentation accompanying this Product maybe reproduced in any form or by any means or used to make any derivative such as translation,transformation, or adaptation without permission from D-Link Corporation/D-Link Systems, Inc., asstipulated by the United States Copyright Act of 1976. Contents are subject to change without priornotice. Copyright© 2002 by D-Link Corporation/D-Link Systems, Inc. All rights reserved.CE Mark Warning: This is a Class B product. In a domestic environment, this product may cause radiointerference, in which case the user may be required to take adequate measures.FCC Statement: This equipment has been tested and found to comply with the limits for a Class Bdigital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonableprotection against harmful interference in a residential installation. This equipment generates, uses, andcan radiate radio frequency energy and, if not installed and used in accordance with the instructions,may cause harmful interference to radio communication. However, there is no guarantee that interferencewill not occur in a particular installation. If this equipment does cause harmful interference to radio ortelevision reception, which can be determined by turning the equipment off and on, the user is encouragedto try to correct the interference by one or more 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 isconnected.•Consult the dealer or an experienced radio/TV technician for help.For detailed warranty outside the United States, please contact corresponding localD-Link office.Register your D-Link product online at http://support.dlink.com/register/ (09/23/2003)FCC Caution:This device complies with Part 15 of the FCC Rules. Operation is subject to the following twoconditions: (1) This device may not cause harmful interference, and (2) this device must accept anyinterference received, including interference that may cause undesired operation. LIABILITY OF D-LINK UNDER THIS WARRANTY IS LIMITED TO THE PURCHASE PRICE OF THE PRODUCTCOVERED BY THE WARRANTY. THE FOREGOING EXPRESS WRITTEN WARRANTIES AND REMEDIESARE EXCLUSIVE AND ARE IN LIEU OF ANY OTHER WARRANTIES OR REMEDIES, EXPRESS, IMPLIED ORSTATUTORY.The manufacturer is not responsible for any radio or TV interference caused by unauthorizedmodifications to this equipment; such modifications could void the user’s authority to operate theequipment.IMPORTANT NOTE:FCC Radiation Exposure Statement:This device has been tested for compliance with FCC RF Exposure (SAR) limits in the typical laptopcomputer configuration and this device can be used in substantially similar laptop computers with sidemounted PCMCIA slots. This device cannot be used with handheld PDAs (personal digital assistants) orother portable host devices. This device and its antenna must not be co-located or operated in conjunctionwith any other antenna or transmitter.

Navigation menu