D Link DWLG120B1 High Speed 2.4GHz Wireless USB Adapter User Manual dwl120 manual 031003

D Link Corporation High Speed 2.4GHz Wireless USB Adapter dwl120 manual 031003

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DWLG120B1 User Manual

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ManualBuilding Networks for People 802.11g (2.4GHz) Wireless USB AdapterD-Link AirPlus G DWL-G120TM

2ContentsPackage Contents ................................................................................3Introduction............................................................................................4Wireless Basics ....................................................................................6Getting Started ....................................................................................10Using the Configuration Utility ..............................................................13Networking Basics ..............................................................................19Troubleshooting...................................................................................32Technical Specifications ......................................................................35Contacting Technical Support ..............................................................36Warranty and Registration ...................................................................37

3Contents of Package:D-Link AirPlus G DWL-G120802.11g (2.4 GHz) Wireless USB AdapterManual on CD-ROMQuick Installation GuidePackage ContentsProperly installed and working USB ControllerUSB CableIf any of the above items are missing, please contact your reseller.System Requirements:Windows XP/2000/Me/98SE A computer or laptop with an available USB portAt least 32 MB of memory and a 300 MHz processorTM

4Introduction* This is the theoretical maximum of the chipset used in the DWL-G120 Wireless USBAdapter. Actual through-put may vary.TMThe D-Link AirPlus G DWL-G120 802.11g (2.4GHz) Wireless USB Adapter isa convenient Plug & Play USB 2.0 solution that brings wireless networking toyour laptop or desktop PC. It provides up to a 128-bit level of WEP security toyour wireless data transfers.The DWL-G120 comes with software drivers for the most popular MicrosoftWindows operating systems and can be integrated into a larger network, runningWindows XP/2000/Me/98SE in either Ad-Hoc mode (without an access pointor router) or Infrastructure mode (with an access point or router). The IEEE802.11g Ethernet standard allows you to connect computers and 802.11gcompatible devices at speeds up to 54Mbps*, dependent upon the distancebetween wireless adapters, the configuration of your working environment, orthe capabilities or limitations of your computer systems.Unlike most network cards, the DWL-G120 provides data transfers at up to 54Mbps when used with other D-Link AirPlus G products. The 802.11g standardis backwards compatible with 802.11b products.

5Features and Benefits*** Environmental factors may adversely affect rangeConvenience of Plug & Play installation.Three year warranty (USA only).Connects at up to 328 feet indoors.*User-friendly configuration and diagnostic utilities.Supports Infrastructure networks via an access point or router andPeer-to-Peer communication in Ad-Hoc mode.Network Security with 128-bit WEP encryption.USB 2.0 standard.Fully 802.11g compatible. Backwards compatible with 802.11bdevices.Five times faster - achieve data transfer speeds up to 54 Mbps; up to5x faster than conventional 802.11b networks, when used with other802.11g devices.

6D-Link wireless products are based on industry standards to provide easy-to-use and compatible high-speed wireless connectivity within your home, businessor public access wireless networks. D-Link wireless products will allow youaccess to the data you want, when and where you want it. You will be able toenjoy the freedom that wireless networking brings.A Wireless Local Area Network (WLAN) is a cellular computer network thattransmits and receives data with radio signals instead of wires. WLANs areused increasingly in both home and office environments, and public areas suchas airports, coffee shops and universities. Innovative ways to utilize WLANtechnology are helping people to work and communicate more efficiently.Increased mobility and the absence of cabling and other fixed infrastructurehave proven to be beneficial for many users.Wireless users can use the same applications they use on a wired network.Wireless adapter cards used on laptop and desktop systems support the sameprotocols as Ethernet adapter cards.Wireless BasicsFeaturesLink/Activity LEDPower - Indicates that theDWL-G120 is properlyinstalled in the computer.Link - Blinks when data isbeing transmitted throughthe wireless connection.Mini-USB 2.0 portUsed to connect theDWL-G120 to yourcomputerAntennaUsed to wirelesslyconnect to 802.11gnetworks

7Wireless Basics (continued)People use wireless LAN technology for many different purposes:Mobility - Productivity increases when people have access to data in anylocation within the operating range of the WLAN. Management decisions basedon real-time information can significantly improve worker efficiency.Low Implementation Costs – WLANs are easy to set up, manage, changeand relocate. Networks that frequently change can benefit from WLANs easeof implementation. WLANs can operate in locations where installation of wiringmay be impractical.Installation and Network Expansion - Installing a WLAN system can befast and easy and can eliminate the need to pull cable through walls and ceilings.Wireless technology allows the network to go where wires cannot go - evenoutside the home or office.Scalability – WLANs can be configured in a variety of topologies to meet theneeds of specific applications and installations. Configurations are easilychanged and range from peer-to-peer networks suitable for a small number ofusers to larger infrastructure networks to accommodate hundreds or thousandsof users, depending on the number of wireless devices deployed.Inexpensive Solution - Wireless network devices are as competitivelypriced as conventional Ethernet network devices.

8Standards-Based TechnologyThe DWL-G120 Wireless USB Adapter utilizes the 802.11g standard.The IEEE 802.11g standard is an extension of the 802.11b standard. It increasesthe data 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 will be able to transfer large files quickly or even watch a movie in MPEGformat over your network without noticeable delays. This technology works bytransmitting high-speed digital data over a radio wave utilizing OFDM (OrthogonalFrequency Division Multiplexing) technology. OFDM works by splitting the radiosignal into multiple smaller sub-signals that are then transmitted simultaneouslyat different frequencies to the receiver. OFDM reduces the amount of crosstalk(interference) in signal transmissions. The D-Link DWL-G120 will automaticallysense the best possible connection speed to ensure the greatest speed andrange possible.The DWL-G120 is backwards compatible with 802.11b devices. This meansthat if you have an existing 802.11b network, the devices in that network will becompatible with 802.11g devices at speeds up to 11Mbps in the 2.4GHz range.Wireless Basics (continued)

9Installation ConsiderationsThe D-Link AirPlus G DWL-G120 lets you access your network using a wirelessconnection from virtually anywhere within its operating range. Keep in mind,however, that the number, thickness and location of walls, ceilings, or otherobjects that the wireless signals must pass through, may limit the range. Typicalranges vary depending on the types of materials and background RF (radiofrequency) noise in your home or business. The key to maximizing wirelessrange is to follow these basic guidelines:Keep your product away (at least 3-6 feet or 1-2 meters) from electricaldevices or appliances that generate RF noise.4Keep the number of walls and ceilings between the DWL-G120 andother network devices to a minimum - each wall or ceiling can reduceyour DWL-G120’s range from 3-90 feet (1-30 meters.) Position yourdevices so that the number of walls or ceilings is minimized.1Be aware of the direct line between network devices. A wall that is 1.5feet thick (.5 meters), at a 45-degree angle appears to be almost 3 feet(1 meter) thick. At a 2-degree angle it looks over 42 feet (14 meters)thick! Position devices so that the signal will travel straight through awall or ceiling (instead of at an angle) for better reception.2Building materials can impede the wireless signal - a solid metal dooror aluminum studs may have a negative effect on range. Try to positionwireless devices and computers with wireless adapters so that thesignal passes through drywall or open doorways and not other materials.3Wireless Basics (continued)TM

10Getting Started With its default settings, the DWL-G120 will connect with otherD-Link AirPlus G products, right out of the box.A wireless broadband Router-D-Link AirPlus Xtreme G DI-624A laptop computer with a USB wireless network adapter -D-Link AirPlus G DWL-G120A desktop computer with a USB wireless network adapter -D-Link AirPlus G DWL-G120A Cable modem -D-Link DCM-201There are basically two modes of networking:Infrastructure – using an access point or router, such as the DI-624.Ad-Hoc – directly connecting to another computer, for Peer-to-Peercommunication, using wireless network adapters on each computer, suchas two or more DWL-G120 Wireless USB Adapters.On the following pages we will show you an example of an InfrastructureNetwork and an Ad-Hoc Network.An Infrastructure network contains an access point or router. TheInfrastructure Network example shown on the following page contains thefollowing D-Link network devices (your existing network may be comprisedof other devices):TMTMTMTM

11Getting Started (continued)55555Setting up a Wireless Infrastructure Network4444411111222223333366666DI-624DWL-G120802.11g/2.4GHz WirelessUSB AdapterFor a typical wireless setup at home (as shown above), please do the following:If you wish, you may connect a computer that is equipped with anEthernet network adapter (such as a DFE-530TX+) to the router also.Install the D-Link AirPlus G DWL-G120 Wireless USB adapter into alaptop computer.(See the Quick Installation Guide included with the DWL-G120.)TMInstall the D-Link AirPlus G DWL-G120 Wireless USB Adapter intoan available USB slot on your desktop computer. (See the QuickInstallation Guide included with the DWL-G120.)TMConnect the Cable or DSL modem to your broadband router. (See theQuick Installation Guide included with your router.)Consult with your Cable or DSL provider for proper installation of themodem.You will need broadband Internet access (a Cable or DSL-subscriber lineinto your home or office).802.11g/2.4GHz Wireless108Mbps USB AdapterDWL-G120802.11g/2.4GHz WirelessUSB Adapter

12Getting Started (continued)When assigning IP addresses to the computers on the network, pleaseremember that the IP address for each computer must be in the sameIP address range as all the computers in the network, and the subnetmask must be exactly the same for all the computers in the network.For example: If the first computer is assigned an IP address of 192.168.0.2with a subnet mask of 255.255.255.0, then the second computer can beassigned an IP address 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 IPaddress, one or more of the devices may not be visible on the network.IP AddressInstall the DWL-G120 Wireless USB adapter into the desktop computer.(See the Quick Installation Guide included with the product forinstallation instructions.)Install another DWL-G120 into the laptop computer. Or you may installanother wireless adapter such as the D-Link DWL-G650 wireless PCCard adapter. (See the Quick Installation Guide included with theproduct for installation instructions.)Set the wireless configuration for the adapters to Ad-Hoc mode, setthe adapters to the same channel, and assign an IP address to eachcomputer on the Ad-Hoc network. (See Box below.)Setting up a Wireless Ad-Hoc NetworkD-Link AirPlusTM G DWL-G120802.11g/2.4GHz Wireless USB Adaper

13Select the Wireless Networks tab.Uncheck the box in the properties windowthat enables windows configuration.D-Link AirPlus G DWL-G120 uses the Configuration Utility as themanagement software. The utility provides the user an easy interface to changeany settings related to the wireless adapter. After you have completed theinstallation of the DWL-G120 (refer to the Quick Installation Guide that camewith your purchase) whenever you start the computer, the Configuration Utilitystarts automatically and the system tray icon is loaded in the toolbar (seeillustration below*.) Clicking on the utility icon will start the Configuration Utility.Another way to start the Configuration Utility is to click on Start >Programs>D-Link AirPlus G >D-Link AirPlus G Utility.Using the Configuration UtilityIf you are using Windows XP, you can use either the Zero Configuration Utilityor the D-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, selectView Available Wireless Networksand click the Advanced button. Thescreen at right will 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

14Link InfoUsing the Configuration Utility (continued)After clicking on the Configuration Utility icon, the Link Info screen will displaythe settings for the DWL-G120:SSID:The Service Set Identifier isthe name assigned to thewireless network.The factory SSID setting isdefault.Tx Rate:Tx Rate settings are automatically determined for an optimal speed up to amaximum of 54Mbps.Status:Displays current connec-tion state of the DWL-G120.Channel:The channel selection is automatically determined by the DWL-G120.Signal Strength:Rescan Button:Rescans for the strongest signal in your environment and associates with thataccess point or router.Displays the Link Quality for the DWL-G120 wireless connection to the accesspoint. The Signal Strength represents the wireless signal between the accesspoint and the DWL-G120. The percentage coincides with the graphical bar.Link Quality:Displays the wireless signal strength for the DWL-G120 wireless connectionto the access point.Data Rate:Displays the statistics of the data that is transmitted and received.D-Link AirPlus G Wireless Utility54

15Wireless Mode:Infrastructure is the factorydefault setting. Ad-Hoc mode isused for Peer-to-Peer network-ing. See the Getting Started section in this manual for examples of these net-work types.Using the Configuration Utility (continued)ConfigurationSSID:The Service Set Identifier is thename assigned to the wirelessnetwork. The factory SSID set-ting is set to default. Makechanges here to match theSSID on the existing wirelessrouter or access point.Tx Rate:You can adjust the transmission rate to get the best signal possible dependingon your usage and your environment. The Tx Rate will be determined automati-cally by signal strength. Default is set to Auto.Power Mode:Select from three modes:Continuous Access Mode - this default setting consumes the most powerMaximum Power Save - this setting consumes the least powerPower Save - this setting consumes a moderate amount of powerClick Apply to save changes.Preamble:Select Long or Short Preamble. The Preamble defines the length of theCRC block (Cyclic Redundancy Check is a common technique for detectingdata transmission errors) for communication between the access point andthe roaming wireless network adapters. Long Preamble is the default setting.High network traffic areas should use the Short Preamble.Channel:The default channel setting is channel 6. In Infrastructure mode, theDWL-G120 will automatically select the channel to match the channel settingfor the selected access point. In Ad-Hoc mode, the channel must be manuallyset to the same channel for each wireless adapter.D-Link AirPlus G Wireless UtilityAuto54

16EncryptionData Encryption:Enable encryption by clicking in the box. Data encryption is de-selected as thedefault setting.Default Key:Enter a key in either ASCII or hexadecimal format. Select one of the 4 keysthat you have created to be the default key.Authorization Mode:Click Apply if you have made any changesOpen Authentication - communicates the key across the networkShared Authentication - allows communication only with other deviceswith identical WEP settingsAuto - will automatically adjust to the Authentication mode of the wirelessaccess point or routerKey Format: ASCII or hexadecimal formatKey Length:Select the key length, either 64 or 128 bitsHexadecimal 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 0-127D-Link AirPlus G Wireless UtilityUsing the Configuration Utility (continued)

19Using the Network Setup Wizard in Windows XPIn this section you will learn how to establish a network at home or work,using Microsoft 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 ConnectionsSelect Set up a home or small office networkNetworking BasicsWhen this screen appears, click Next.

20Please follow all the instructions in this window:Networking Basics (continued)Click Next.In the following window, select the best description of your computer. If yourcomputer connects to the Internet through a router, select the second optionas shown.Click Next.

21Enter a Computer description and a Computer name (optional.)Click Next.Enter a Workgroup name. All computers on your network should have thesame Workgroup name.Click Next.Networking Basics (continued)

22Please wait while the Network Setup Wizard applies the changes.When the changes are complete, click Next.Please wait while the Network Setup Wizard configures the computer.This may take a few minutes.Networking Basics (continued)

23In the window below, select the option that fits your needs. In this example,Create a Network Setup Disk has been selected. You will run this disk oneach of the computers on your network. Click Next.Insert a disk into the Floppy Disk Drive, in this case drive A.Networking Basics (continued)

24Please read the information under Here’s how in the screen below. After youcomplete the Network Setup Wizard you will use the Network Setup Disk torun the Network Setup Wizard once on each of the computers on your net-work. To continue click Next.Networking Basics (continued)

25Please 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 torestart the computer.You have completed configuring this computer. Next, you will need to run theNetwork Setup Disk on all the other computers on your network. After runningthe Network Setup Disk on all your computers, your new wireless networkwill be ready to use.Networking Basics (continued)

26Click Start (in the lower left corner of the screen)Right-click on My ComputerSelect Properties and clickSelect the ComputerName tab in the SystemProperties window.You may enter a Com-puter Description ifyou wish; this field isoptional.To rename the computerand join a domain, clickChange.Networking Basics (continued)Naming your ComputerTo name your computer in Windows XP, please follow these directions:

27In this window, enter theComputer name.Select Workgroup andenter the name of theWorkgroup.All computers on yournetwork must have thesame Workgroup name.Click OK..Checking the IP Address in Windows XPThe wireless adapter-equipped computers in your network must be in the sameIP address range (see Getting Started in this manual for a definition of IP ad-dress range.) To check on the IP address of the adapter, please do the follow-ing:Right-click on theLocal AreaConnection iconin the task bar.Click on Status.Networking Basics (continued)Naming your Computer

28Checking the IP Address in Windows XPThis window will appear.Click theSupport tabClick CloseAssigning a Static IP Address in Windows XP/2000Note: DHCP-capable routers will automatically assign IP addresses to thecomputers on the network, using DHCP (Dynamic Host ConfigurationProtocol) technology. If you are using a DHCP-capable router you will notneed to assign static IP addresses.If you are not using a DHCP-capable router, or you need to assign a static IPaddress, please follow these instructions:Go to StartDouble-clickon ControlPanelNetworking Basics (continued)

29Double-clickon NetworkConnectionsDouble-click on PropertiesRight-click on Local AreaConnectionsAssigning a Static IP Address in Windows XP/2000Networking Basics (continued)

30Assigning a Static IP Address in Windows XP/2000 Input your DNS serveraddresses. (Note: If youare entering a DNSserver, you must enterthe IP address of theDefault Gateway.)The DNS server information will be suppliedby your ISP (Internet Service Provider.)Click on InternetProtocol (TCP/IP)Click PropertiesNetworking Basics (continued)In the screen below, please dothe following: Input your IP addressand subnet mask. (TheIP addresses on yournetwork must be withinthe same range. Forexample, if one computerhas an IP address of192.168.0.2, the othercomputers should have IPaddresses that aresequential, like192.168.0.3 and192.168.0.4. The subnetmask must be the samefor all the computers onthe network.)Click OK

31Checking the Wireless Connection by Pinging in Windows XP/2000*Checking the Wireless Connection by Pinging in Windows Me/98*Go to Start > Run> type cmd. Awindow similar tothis one will ap-pear. Type pingxxx.xxx.xxx.xxx,where xxx is theIP address of thewireless router oraccess point. Agood wirelessconnection willshow four repliesfrom the wirelessrouter or accesspoint, as shown.Go to Start >Run > typecommand. Awindow similar tothis will appear.Type pingxxx.xxx.xxx.xxxwhere xxx is theIP address of thewireless router oraccess point. Agood wirelessconnection willshow four repliesfrom the wirelessrouter or accesspoint, as shown.* The IP addresses in these illustrations are examples only. The actual IP addressesthat you ping may be different than those displayed here.Networking Basics (continued)

321. Check that the drivers for the DWL-G120 are installed properly.Click DeviceManagerSelect theHardwareTabTroubleshootingGo to Start >My Computer >PropertiesThis chapter provides solutions to problems that can occur during the installation andoperation of the DWL-G120. Read the following descriptions if you are having problems.(The examples below are illustrated in Windows XP. If you have another operating sys-tem, these solutions will still apply although the appearance on your computer screenmay differ.)

33Troubleshooting (continued)Double-clickon NetworkAdaptersRight-click on D-LinkAirPlus G DWL-G120Wireless USBAdapterSelect Propertiesto check that thedrivers are installedproperlyLook under DeviceStatus to check thatthe device is workingproperlyClick OKD-Link AirPlus G DWL-G120 Wireless USB AdapterD-Link AirPlus G DWL-G120 Wireless USB AdapterD-Link AirPlus G DWL-G120 Wireless USB Adapter

34D-Link products let you access your network from virtually anywhere you want.However, the positioning of the products within your environment will affect thewireless range. Please refer to Installation Considerations in the WirelessBasics section of this manual for further information about the most advanta-geous placement of your D-Link wireless products.3. Why does my wireless connection keep dropping?4. Why can’t I get a wireless connection?If you have enabled encryption on the DWL-G120, you must also enable en-cryption on all wireless devices in the network in order to establish a wirelessconnection.Antenna Orientation- Try different antenna orientations for the D-LinkDWL-G120. Try to keep the antenna at least 6 inches away from thewall or other objects.If you are using 2.4GHz cordless phones, X-10 equipment or other homesecurity systems, ceiling fans, and lights, your wireless connection willdegrade dramatically or drop altogether. Try changing the channel onyour router, access point and wireless adapter to a different channel toavoid interference.Keep your product away (at least 3-6 feet) from electrical devices thatgenerate RF noise, like microwaves, Monitors, electric motors, etc.The encryption settings are: 64 or 128-bit. Make sure that the encryptionbit level is the same on the router and the DWL-G120.Make sure that the SSID on the router (if you have one in your network)and the DWL-G120 are exactly the same. If they are not, a wirelessconnection will not be established.Troubleshooting (continued)2. What variables may cause my wireless products to lose reception?

35IEEE 802.11bTechnical SpecificationsStandardTemperature Operating: 0ºC to 55ºC (32ºF to 131ºF) Storing: -20ºC to 75ºC (-4ºF to 167ºF)PowerLink StatusDiagnostic LED95%, non-condensingHumidity:Antenna Type:Single External, Dual DiversityDSSSModulation Technique:L = 3 inchesW = 2 inchesH = 0.5 inchesPhysical Dimensions:54, 22, 11, 5.5, 2, 1 Mbps (with Automatic Fallback)Data Rates:USB 2.0Interface:Eleven channels for North AmericaAvailable Channels:CSMA/CA with ACKMedia Access Protocol:IEEE 802.11IEEE 802.11g

36TTTTTechniechniechniechniechnical Supportcal Supportcal Supportcal Supportcal 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

37Subject 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)

38•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: 17595 Herrmann, Fountain Valley, CA 92708-4160Canada: 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

39FCC 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 acceptany interference received, including interference that may cause undesired operation.IMPORTANT NOTE:FCC Radiation Exposure Statement:This equipment complies with FCC radiation exposure limits set forth for an uncontrolledenvironment. The antenna(s) used for this equipment must be installed to provide a separationdistance of at least eight inches (20 cm) from all persons.This equipment must not be operated in conjunction with any other antenna.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.Governing 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/ (12/11/2003) 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.

Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one 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 is connected. - Consult the dealer or an experienced radio/TV technician for help. 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

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