LINKSYS WMP300N Wireless-N PCI Adapter User Manual Book

LINKSYS LLC Wireless-N PCI Adapter Book

Manual

Model No.PCI AdapterWireless-NWMP300NUser GuideWIRELESSGHz2.4
Wireless-N PCI AdapterCopyright and TrademarksSpecifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2006 Cisco Systems, Inc. All rights reserved. Other brands and product names are trademarks or registered trademarks of their respective holders. How to Use this User GuideThis User Guide has been designed to make understanding networking with the Wireless-N PCI Adapter easier than ever. Look for the following items when reading this User Guide:In addition to these symbols, there are definitions for technical terms that are presented like this:Also, each figure (diagram, screenshot, or other image) is provided with a figure number and description, like this:Figure numbers and descriptions can also be found in the “List of Figures” section.This exclamation point means there is a caution or warning and is something that could damage your property or the Adapter.word: definition.This checkmark means there is a note of interest and is something you should pay special attention to while using the Adapter.This question mark provides you with a reminder about something you might need to do while using the Adapter.Figure 0-1: Sample Figure DescriptionWMP300N-UG-60331NC JLWARNING: This product contains chemicals, including lead, known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling.
Wireless-N PCI AdapterTable of ContentsChapter 1: Introduction 1Welcome 1What’s in this User Guide? 1Chapter 2: Planning Your Wireless Network 3Network Topology 3Roaming 3Network Layout 3Chapter 3: Getting to Know the Wireless-N PCI Adapter 5Overview 5The PCI Card 5The Antenna Stand 5Chapter 4: Setting up and Connecting the Wireless-N PCI Adapter 6Starting the Setup 6Connecting the Adapter 7Setting up the Adapter 7Chapter 5: Using the Wireless Network Monitor 18Accessing the Wireless Network Monitor 18Using the Wireless Network Monitor 18Link Information 18Connect 21Profiles 23Creating a New Profile 24Appendix A: Troubleshooting 34Common Problems and Solutions 34Frequently Asked Questions 34Appendix B: Windows XP Wireless Zero Configuration 38Appendix C: Wireless Security 41Security Precautions 41Security Threats Facing Wireless Networks 41Appendix D: Windows Help 44Appendix E: Glossary 45
Wireless-N PCI AdapterAppendix F: Specifications 50Appendix G: Warranty Information 52Appendix H: Regulatory Information 53Appendix I: Contact Information 59
Wireless-N PCI AdapterList of FiguresFigure 3-1: Connectors and LED 5Figure 3-2: Antenna Stand and Cables 5Figure 4-1: Setup Wizard’s Welcome 6Figure 4-2: Setup Wizard’s License Agreement 6Figure 4-3: Installing the Adapter 7Figure 4-4: Available Wireless Networks 7Figure 4-5: WEP Key Needed for Connection 8Figure 4-6: PSK Needed for Connectio 8Figure 4-7: PSK2 Needed for Connectio 9Figure 4-8: Congratulations 9Figure 4-9: Available Wireless Networks 10Figure 4-10: Network Settings 10Figure 4-11: Wireless Mode 11Figure 4-12: Ad-Hoc Mode Settings 11Figure 4-13: Wireless Security 12Figure 4-14: Wireless Security - WEP 12Figure 4-15: Wireless Security - PSK 13Figure 4-16: Wireless Security - PSK2 13Figure 4-17: Wireless Security - PSK+RADIUS - EAP-TLS 14Figure 4-18: Wireless Security - PSK+RADIUS - PEAP 14Figure 4-19: Wireless Security - PSK2+RADIUS - EAP-TLS 15Figure 4-20: Wireless Security - PSK2+RADIUS - PEAP 15Figure 4-21: Wireless Security - RADIUS - EAP-TLS 16Figure 4-22: Wireless Security - RADIUS - PEAP 16Figure 4-23: Confirm New Settings 17Figure 4-24: Congratulations 17Figure 5-1: Wireless Network Monitor Icon 18Figure 5-2: Link Information 18Figure 5-3: More Information - Wireless Network Status 19Figure 5-4: More Information - Wireless Network Statistics 20
Wireless-N PCI AdapterFigure 5-5: Connect 21Figure 5-6: WEP Key Needed for Connection 21Figure 5-7: PSK Needed for Connection 22Figure 5-8: PSK2 Needed for Connection 22Figure 5-9: Profiles 23Figure 5-10: Available Wireless Networks 24Figure 5-11: WEP Key Needed for Connection 24Figure 5-12: PSK Needed for Connection 25Figure 5-13: PSK2 Needed for Connection 25Figure 5-14: Congratulations 25Figure 5-15: Available Wireless Networks 26Figure 5-16: Network Settings 26Figure 5-17: Wireless Mode 27Figure 5-18: Ad-Hoc Mode Settings 27Figure 5-19: Wireless Security 28Figure 5-20: Wireless Security - WEP 28Figure 5-21: Wireless Security - PSK 29Figure 5-22: Wireless Security - PSK2 29Figure 5-23: Wireless Security - PSK+RADIUS - EAP-TLS 30Figure 5-24: Wireless Security - PSK+RADIUS - PEAP 30Figure 5-25: Wireless Security - PSK2+RADIUS - EAP-TLS 31Figure 5-26: Wireless Security - PSK2+RADIUS - PEAP 31Figure 5-27: Wireless Security - RADIUS - EAP-TLS 32Figure 5-28: Wireless Security - RADIUS - PEAP 32Figure 5-29: Confirm New Settings 33Figure 5-30: Congratulations 33Figure B-1: Wireless Network Monitor Icon 38Figure B-2: Windows XP - Use Windows XP Wireless Configuration 38Figure B-3: Windows XP Wireless Zero Configuration Icon 38Figure B-4: Available Wireless Network 39Figure B-5: No Wireless Security 39Figure B-6: Network Connection - Wireless Security 40Figure B-7: Wireless Network Connection 40
1Chapter 1: IntroductionWelcomeWireless-N PCI AdapterChapter 1: IntroductionWelcomeThank you for choosing the Wireless-N PCI Adapter. Setting up your network and the Adapter is easier than ever.How does the Adapter do this? Like all wireless products, the Adapter allows for greater range and mobility within your wireless network, whether it’s using the Wireless-G (802.11g) or Wireless-B (802.11b) standard. But with Wireless-N, it has even better range and speed.But what does all of this mean?Networks are useful tools for sharing computer resources. You can access one printer from different computers and access data located on another computer's hard drive. Networks are even used for playing multiplayer video games. So, networks are not only useful in homes and offices, they can also be fun.PCs equipped with wireless cards and adapters can communicate without cumbersome cables. By sharing the same wireless settings, within their transmission radius, they form a wireless network.The included Setup Wizard walks you through configuring the Adapter to your wireless network settings, step by step. Use the instructions in this Guide to help you install and set up the Adapter using the Setup Wizard. These instructions should be all you need to get the most out of the Adapter.What’s in this User Guide?This user guide covers the steps for setting up and using the Wireless-N PCI Adapter.• Chapter 1: IntroductionThis chapter describes the Adapter’s applications and this User Guide.• Chapter 2: Planning Your Wireless NetworkThis chapter discusses a few of the basics about wireless networking.• Chapter 3: Getting to Know the Wireless-N PCI AdapterThis chapter describes the physical features of the Adapter.• Chapter 4: Setting up and Connecting the Wireless-N PCI AdapterThis chapter instructs you on how to install and configure the Adapter. 802.11b: a wireless networking standard that specifies a maximum data transfer rate of 11Mbps and an operating frequency of 2.4GHz.adapter: a device that adds network functionality to your PC.network: a series of computers or devices connected for the purpose of data sharing, storage, and/or transmission between users.802.11g a wireless networking standard that specifies a maximum data transfer rate of 54Mbps and an operating frequency of 2.4GHz.
2Chapter 1: IntroductionWhat’s in this User Guide?Wireless-N PCI Adapter• Chapter 5: Using the Wireless Network MonitorThis chapter show you how to use the Adapter’s Wireless Network Monitor.• Appendix A: TroubleshootingThis appendix describes some problems and solutions, as well as frequently asked questions, regarding installation and use of the Adapter.• Appendix B: Windows XP Wireless Zero ConfigurationThis appendix describes how to use Windows XP Wireless Zero Configuration.• Appendix C: Wireless SecurityThis appendix discusses security issues regarding wireless networking and measures you can take to help protect your wireless network.• Appendix D: Windows HelpThis appendix describes how you can use Windows Help for instructions about networking, such as installing the TCP/IP protocol.• Appendix E: GlossaryThis appendix gives a brief glossary of terms frequently used in networking.• Appendix F: SpecificationsThis appendix provides the Adapter’s technical specifications.• Appendix G: Warranty InformationThis appendix supplies the Adapter’s warranty information.• Appendix H: Regulatory InformationThis appendix supplies the Adapter’s regulatory information.• Appendix I: Contact InformationThis appendix provides contact information for a variety of Linksys resources, including Technical Support.
3Chapter 2: Planning Your Wireless NetworkNetwork TopologyWireless-N PCI AdapterChapter 2: Planning Your Wireless NetworkNetwork TopologyA wireless network is a group of computers, each equipped with one wireless adapter. Computers in a wireless network must be configured to share the same radio channel. Several PCs equipped with wireless cards or adapters can communicate with one another to form an ad-hoc network.Linksys wireless adapters also provide users access to a wired network when using an access point or wireless router. An integrated wireless and wired network is called an infrastructure network. Each wireless PC in an infrastructure network can talk to any computer in a wired network infrastructure via the access point or wireless router.An infrastructure configuration extends the accessibility of a wireless PC to a wired network, and can double the effective wireless transmission range for two wireless adapter PCs. Since an access point is able to forward data within a network, the effective transmission range in an infrastructure network can be doubled.RoamingInfrastructure mode also supports roaming capabilities for mobile users. Roaming means that you can move your wireless PC within your network and the access points will pick up the wireless PC's signal, providing that they both share the same channel and SSID.Before enabling you consider roaming, choose a feasible radio channel and optimum access point position. Proper access point positioning combined with a clear radio signal will greatly enhance performance.Network LayoutLinksys wireless access points and wireless routers have been designed for use with 802.11a, 802.11b, and 802.11g products. With 802.11g products communicating with the 802.11b standard and some products incorporating both “a” and “g”, products using these standards can communicate with each other.Access points and wireless routers are compatible with 802.11a, 802.11b and 802.11g adapters, such as the notebook adapters for your laptop computers, PCI adapters for your desktop PCs, and USB adapters for when you want to enjoy USB connectivity. Wireless products will also communicate with the wireless print server.infrastructure: a wireless network that is bridged to a wired network via an access point.ad-hoc: a group of wireless devices communicating directly with each other (peer-to-peer) without the use of an access point.roaming: the ability to take a wireless device from one access point's range to another without losing the connection.ssid: your wireless network's name.topology: the physical layout of a network.access point: a device that allows wireless-equipped computers and other devices to communicate with a wired network
4Chapter 2: Planning Your Wireless NetworkNetwork LayoutWireless-N PCI AdapterWhen you wish to connect your wired network with your wireless network, network ports on access points and wireless routers can be connected to any of Linksys's switches or routers.With these, and many other, Linksys products, your networking options are limitless. Go to the Linksys website at www.linksys.com for more information about wireless products.
5Chapter 3: Getting to Know the Wireless-N PCI AdapterOverviewWireless-N PCI AdapterChapter 3: Getting to Know the Wireless-N PCI AdapterOverviewThe Adapter has two parts, the PCI card and antenna stand.The PCI CardThe Adapter's connectors attach the antenna stand’s cables to the PCI card of the Adapter.ANT, CENTER ANT,ANT The antenna connectors are connection points for the PCI card’s antenna cables.LED Green. The LED lights up when the Adapter has an active wireless connection. It flashes when the Adapter is transmitting or receiving data.The Antenna StandThe Adapter’s antenna stand has built-in cables that are color-coded to match the connectors on the PCI card.Figure 3-1: Connectors and LEDFigure 3-2: Antenna Stand and Cables
6Chapter 4: Setting up and Connecting the Wireless-N PCI AdapterStarting the SetupWireless-N PCI AdapterChapter 4: Setting up and Connecting the Wireless-N PCI AdapterStarting the SetupThe Wireless-N PCI Adapter Setup Wizard will guide you through the installation procedure. The Setup Wizard will install the driver and Wireless Network Monitor, as well as connect and configure the Adapter.Insert the Setup Wizard CD-ROM into your CD-ROM drive. The Setup Wizard should run automatically, and the Welcome screen should appear. If it does not, click the Start button and choose Run. In the field that appears, enter D:\setup.exe (if “D” is the letter of your CD-ROM drive). On the Welcome screen, you have the following choices:Click Here to Start- Click the Click Here to Start button to begin the software installation process. User Guide - Click the User Guide button to open the PDF file of this User Guide. Diagnostic - Click the Diagnostic button to run a diagnostic check on your installed Adapter’s Wireless Network Monitor and driver.Exit - Click the Exit button to exit the Setup Wizard.1. To install the Adapter, click the Click Here to Start button on the Welcome screen.2. After reading the License Agreement, click the Next button if you agree and want to continue the installation, or click the Cancel button to end the installation.3. Windows will begin copying the files onto your PC. Figure 4-1: Setup Wizard’s WelcomeFigure 4-2: Setup Wizard’s License AgreementIMPORTANT: Do not connect the Adapter until you are instructed to do so or the setup will not work.
7Chapter 4: Setting up and Connecting the Wireless-N PCI AdapterConnecting the AdapterWireless-N PCI Adapter4. The Setup Wizard will now prompt you to install the Adapter into your PC. Click Next and power off your PC. After installing the Adapter, as shown below, and restarting your PC, the Setup Wizard will continue.Connecting the Adapter1. If you haven’t already done so, power off your desktop PC before installing the Adapter.2. Open your PC case and locate an available PCI slot on the motherboard. Check with your computer manufacturer for instructions. 3. Slide the Adapter into the PCI slot. Make sure that all of its pins are touching the slot's contacts. You may have to apply a bit of pressure to slide the Adapter all the way in. After the Adapter is firmly in place, secure its fastening tab to your PC's chassis with a mounting screw. Then, close your PC.4. Connect the antenna stand’s cables to the PCI card of the Adapter. Plug the cable with the blue connector into the blue CENTER ANT port. Then attach the remaining cables to the other ANT ports.5. Power on your desktop PC.Setting up the AdapterThe next screen to appear will be the Available Wireless Networks screen. It provides two options for setting up the Adapter.• Available Wireless Networks (for most users). Use this option if you already have a network configured. The networks available to this Adapter will be listed on-screen. You can choose one of these networks and click the Connect button to connect to it. Click the Refresh button to update the Available Wireless Network list.• Advanced Setup. If your network is not listed on this screen, select Advanced Setup to set up the Adapter manually. This method of setting up the Adapter is intended for advanced users only.The setup for each option is described, step by step, under the appropriate heading on the following pages.Click Back to close the Setup Wizard, if you wish to set up the Adapter later.Figure 4-3: Installing the AdapterFigure 4-4: Available Wireless NetworksNOTE: The antenna cable with the blue connector must plug into the blue CENTER ANT port. The other antenna cables plug into the rest of the Adapter’s ANT ports.
8Chapter 4: Setting up and Connecting the Wireless-N PCI AdapterSetting up the AdapterWireless-N PCI AdapterAvailable Wireless NetworksThe available networks are listed in the table on the center of the screen by Wireless Network Name. Select the wireless network you wish to connect to and click the Connect button. (If you do not see your network listed, you can click the Refresh button to bring the list up again.) If the network uses wireless security, you will need to configure security on the Adapter. If not, you will be taken directly to the Congratulations screen.1. If you have wireless security enabled on your network, continue to step 2. If you don’t have wireless security enabled, continue to step 3. 2. If your network has WEP, PSK, or PSK2 wireless security enabled, then that security screen will appear. Continue to the section for your wireless security method. WEPIf you have WEP enabled, this screen will appear. Select 64-bit or 128-bit encryption. Then enter a passphrase or WEP key.Passphrase - Enter a passphrase in the Passphrase field, so a WEP key is automatically generated. The passphrase is case-sensitive and should not be longer than 16 alphanumeric characters. It must match the passphrase of your other wireless network devices and is compatible with Linksys wireless products only. (If you have any non-Linksys wireless products, enter the WEP key manually on those products.)WEP Key - The WEP key you enter must match the WEP key of your wireless network. For 64-bit encryption, enter exactly 10 hexadecimal characters. For 128-bit encryption, enter exactly 26 hexadecimal characters. Valid hexadecimal characters are “0” to “9” and “A” to “F”.Then click Connect and proceed to step 3.PSKIf your network has the wireless security PSK enabled, this screen will appear. Encryption - Select the type of algorithm you want to use, TKIP or AES, from the Encryption drop-down menu.Pre-shared Key - Enter a Pre-shared key of 8-63 characters in the Pre-shared Key field. Then click Connect and proceed to step 3.Figure 4-5: WEP Key Needed for ConnectionFigure 4-6: PSK Needed for Connectionencryption: encoding data transmitted in a network.wpa (wi-fi protected access: a wireless security protocol using TKIP (Temporal Key Integrity Protocol) encryption, which can be used in conjunction with a RADIUS server.wep (wired equivalent privacy): a method of encrypting network data transmitted on a wireless network for greater security.
9Chapter 4: Setting up and Connecting the Wireless-N PCI AdapterSetting up the AdapterWireless-N PCI AdapterPSK2If your network has the wireless security PSK2 enabled, this screen will appear. Pre-shared Key - Enter a Pre-shared Key of 8-63 characters in the Pre-shared Key field. Then click Connect and proceed to step 3.3. After the software has been successfully installed, the Congratulations screen will appear. Click Finish to exit. For more information about the Wireless Network Monitor, refer to “Chapter 5: Using the Wireless Network Monitor.”Congratulations! The installation of the Wireless-N PCI Adapter is complete.To check the link information, search for available wireless networks, or make additional configuration changes, proceed to “Chapter 5: Using the Wireless Network Monitor.”Figure 4-7: PSK2 Needed for ConnectionFigure 4-8: Congratulations
10Chapter 4: Setting up and Connecting the Wireless-N PCI AdapterSetting up the AdapterWireless-N PCI AdapterAdvanced SetupIf your network is not listed with the available networks, you can use Advanced Setup. 1. Click Advanced Setup on the Available Wireless Network screen to set up the Adapter manually.2. The Network Settings screen from the Wireless Network Monitor will appear. If your network has a router or other DHCP server, click the Obtain network settings automatically (DHCP) radio button.If your network does not have a DHCP server or router, click the Specify network settings radio button. Enter an IP Address, Subnet Mask, Default Gateway, and DNS addresses appropriate for your network. You must specify the IP Address and Subnet Mask on this screen. If you are unsure about the Default Gateway and DNS addresses, leave these fields empty. IP Address - This IP Address must be unique to your network.Subnet Mask - The Adapter’s Subnet Mask must be the same as your wired network’s Subnet Mask.Default Gateway - Enter the IP address of your network’s Gateway here. DNS 1 and DNS 2 - Enter the DNS address of your wired Ethernet network here.Click the Next button to continue, or click the Back button to return to the previous screen.Figure 4-9: Available Wireless NetworksFigure 4-10: Network Settings
11Chapter 4: Setting up and Connecting the Wireless-N PCI AdapterSetting up the AdapterWireless-N PCI Adapter3. The Wireless Mode screen shows a choice of two wireless modes. Click the Infrastructure Mode radio button if you want to connect to a wireless router or access point. Click the Ad-Hoc Mode radio button if you want to connect to another wireless device directly without using a wireless router or access point. Enter the Wireless Network Name for your network.Infrastructure Mode - Use this mode if you want to connect to a wireless router or access point.Ad-Hoc Mode - Use this mode if you want to connect to another wireless device directly without using a wireless router or access point.Wireless Network Name- This is the wireless network name (SSID) that must be used for all the devices in your wireless network. It is case- sensitive and should be a unique name to help prevent others from entering your network.Click the Next button to continue, or click the Back button to return to the previous screen.4. If you chose Infrastructure Mode, go to step 5 now. If you chose Ad-Hoc Mode, the Ad-Hoc Mode Settings screen will appear.Network Mode - Select the Network Mode in which your wireless network will operate. In Mixed mode, Wireless-N, Wireless-B and Wireless-G devices can operate on the same network. In Wireless-G Only mode, no Wireless-B devices can operate in the network.Standard Channel - Select the correct channel for your wireless network. The channel you choose should match the channel set on the other devices in your wireless network. If you are unsure about which channel to use, keep the default setting, Auto.Click the Next button to continue, or click the Back button to return to the previous screen.Figure 4-11: Wireless ModeFigure 4-12: Ad-Hoc Mode Settings
12Chapter 4: Setting up and Connecting the Wireless-N PCI AdapterSetting up the AdapterWireless-N PCI Adapter5. If your wireless network doesn’t have wireless security, select Disabled, and then click the Next button to continue. Proceed to step 6.If your wireless network has wireless security, select the method of security used: WEP, PSK, PSK2PSK+RADIUS, PSK2+RADIUS or RADIUS. WEP stands for Wired Equivalent Privacy. PSK is a stronger security method than WEP.PSK2 is a stronger security method than PSK. RADIUS stands for Remote Authentication Dial-In User Service. Click the Next button to continue or the Back button to return to the previous screen. Proceed to the appropriate section for your security method: WEP, PSK, PSK2, PSK+RADIUS, PSK2+RADIUS,or RADIUS.WEPWEP - Select 64-bit or 128-bit encryption. Then enter a passphrase or WEP key.Passphrase - Enter a passphrase in the Passphrase field, so a WEP key is automatically generated. It is case-sensitive and should not be longer than 16 alphanumeric characters. This passphrase must match the passphrase of your other wireless network devices and is compatible with Linksys wireless products only. (If you have any non-Linksys wireless products, enter the WEP key manually on those products.)WEP Key - The WEP key you enter must match the WEP key of your wireless network. For 64-bit encryption, enter exactly 10 hexadecimal characters. For 128-bit encryption, enter exactly 26 hexadecimal characters. Valid hexadecimal characters are “0” to “9” and “A” to “F”.Advanced UsersTX Key - The default transmit key number is 1. If your network’s access point or wireless router uses transmit key number 2, 3, or 4, select the appropriate number from the TX Key drop-down box.Authentication -The default is set to Auto, so it will auto-detect for Shared Key or Open System authentication. For Shared Key authentication, both the sender and the recipient share a WEP key for authentication. For Open System authentication, the sender and the recipient do not share a WEP key for authentication. If you are not sure which authentication method to select, keep the default, Auto.Click the Next button to continue, or click the Back button to return to the previous screen. Figure 4-14: Wireless Security - WEPFigure 4-13: Wireless Security
13Chapter 4: Setting up and Connecting the Wireless-N PCI AdapterSetting up the AdapterWireless-N PCI AdapterPSKPSK offers two encryption methods, TKIP and AES, with dynamic encryption keys. Select TKIP or AES for encryption. Then enter a Pre-shared Key that is 8-63 characters in length.Encryption - Select the type of algorithm you want to use, TKIP or AES, from the Encryption drop-down menu.Pre-shared Key - Enter a Pre-shared Key of 8-63 characters in the Pre-shared Key field. Click the Next button to continue or the Back button to return to the previous screen.PSK2Enter a Pre-shared Key that is 8-63 characters in length.Pre-shared Key - Enter a Pre-shared Key of 8-63 characters in the Pre-shared Key field. Click the Next button to continue or the Back button to return to the previous screen.Figure 4-15: Wireless Security - PSKFigure 4-16: Wireless Security - PSK2
14Chapter 4: Setting up and Connecting the Wireless-N PCI AdapterSetting up the AdapterWireless-N PCI AdapterPSK+RADIUSPSK+RADIUS features PSK security used in coordination with a RADIUS server. (This should only be used when a RADIUS server is connected to the Router.) PSK+RADIUS offers two authentication methods, EAP-TLS and PEAP, as well as two encryption methods, TKIP and AES, with dynamic encryption keys.Authentication - Select the authentication method your network is using, EAP-TLS or PEAP.EAP-TLSIf you selected EAP-TLS, enter the login name of your wireless network in the Login Name field. Enter the name of the authentication server in the Server Name field (this is optional). From the Certificate drop-down menu, select the certificate you have installed to authenticate you on your wireless network. Select the type of encryption, TKIP or AES, from the Encryption drop-down menu.Click the Next button to continue or the Back button to return to the previous screen.PEAPIf you selected PEAP, enter the login name of your wireless network in the Login Name field. Enter the password of your wireless network in the Password field. Enter the name of the authentication server in the Server Name field (this is optional). From the Certificate drop-down menu, select the certificate you have installed to authenticate you on your wireless network; if you want to use any certificate, keep the default setting, Trust Any. Then select the authentication method used inside the PEAP tunnel. Select the type of encryption, TKIP or AES, from the Encryption drop-down menu.Click the Next button to continue or the Back button to return to the previous screen.Figure 4-18: Wireless Security - PSK+RADIUS - PEAPFigure 4-17: Wireless Security - PSK+RADIUS - EAP-TLS
15Chapter 4: Setting up and Connecting the Wireless-N PCI AdapterSetting up the AdapterWireless-N PCI AdapterPSK2+RADIUSPSK2+RADIUS Enterprise features PSK2 security used in coordination with a RADIUS server. (This should only be used when a RADIUS server is connected to the Router.) PSK2+RADIUS offers two authentication methods, EAP-TLS and PEAP.Authentication - Select the authentication method your network is using, EAP-TLS or PEAP.EAP-TLSIf you selected EAP-TLS, enter the login name of your wireless network in the Login Name field. Enter the name of the authentication server in the Server Name field (this is optional). From the Certificate drop-down menu, select the certificate you have installed to authenticate you on your wireless network.Click the Next button to continue or the Back button to return to the previous screen.PEAPIf you selected PEAP, enter the login name of your wireless network in the Login Name field. Enter the password of your wireless network in the Password field. Enter the name of the authentication server in the Server Name field (this is optional). From the Certificate drop-down menu, select the certificate you have installed to authenticate you on your wireless network; if you want to use any certificate, keep the default setting, Trust Any. Then select the authentication method used inside the PEAP tunnel.Click the Next button to continue or the Back button to return to the previous screen.Figure 4-19: Wireless Security - PSK2+RADIUS - EAP-TLSFigure 4-20: Wireless Security - PSK2+RADIUS - PEAP
16Chapter 4: Setting up and Connecting the Wireless-N PCI AdapterSetting up the AdapterWireless-N PCI AdapterRADIUSRADIUS features use of a RADIUS server. (This should only be used when a RADIUS server is connected to the Router.) RADIUS offers two authentication types: EAP-TLS and PEAP.Authentication - Select the authentication method your network is using, EAP-TLS or PEAP.EAP-TLSIf you selected EAP-TLS, enter the login name of your wireless network in the Login Name field. Enter the name of the authentication server in the Server Name field (this is optional). From the Certificate drop-down menu, select the certificate you have installed to authenticate you on your wireless network.Click the Next button to continue or the Back button to return to the previous screen.PEAPIf you selected PEAP, enter the login name of your wireless network in the Login Name field. Enter the password of your wireless network in the Password field. Enter the name of the authentication server in the Server Name field (this is optional). From the Certificate drop-down menu, select the certificate you have installed to authenticate you on your wireless network; if you want to use any certificate, keep the default setting, Trust Any. Then select the authentication method used inside the PEAP tunnel.Click the Next button to continue or the Back button to return to the previous screen.Figure 4-21: Wireless Security - RADIUS - EAP-TLSFigure 4-22: Wireless Security - RADIUS - PEAP
17Chapter 4: Setting up and Connecting the Wireless-N PCI AdapterSetting up the AdapterWireless-N PCI Adapter5. The Confirm New Settings screen will appear next and show the new settings. To save the new settings, click the Save button. To edit the new settings, click the Back button. To exit the Advanced Setup through the Wireless Network Monitor, click Exit.6. The Congratulations screen will appear next. Click Connect to Network to implement the new settings and return to the Link Information screen. Click Return to Profiles to return to the Profiles screen.Congratulations! Your advanced setup through the Wireless Network Monitor is complete.To check the link information, search for available wireless networks, or make additional configuration changes, proceed to “Chapter 5: Using the Wireless Network Monitor.”Figure 4-23: Confirm New SettingsFigure 4-24: Congratulations
18Chapter 5: Using the Wireless Network MonitorAccessing the Wireless Network MonitorWireless-N PCI AdapterChapter 5: Using the Wireless Network MonitorUse the Wireless Network Monitor to check the link information, search for available wireless networks, or create profiles that hold different configuration settings.Accessing the Wireless Network MonitorAfter installing the Adapter, the Wireless Network Monitor icon will appear in the system tray of your computer. If the Wireless Network Monitor is enabled, then the icon will be green. If the Wireless Network Monitor is disabled or the Adapter is not installed, then the icon will be gray.Using the Wireless Network MonitorThe opening screen of the Wireless Network Monitor is the Link Information screen. From this screen, you can find out how strong the current wireless signal is and how good the connection’s quality is. You can also click the More Information button to view additional status information about the current wireless connection. To search for available wireless networks, click the Connect tab. To perform configuration changes or create connection profiles, click the Profiles tab.Link InformationThe Link Information screen displays network mode, signal strength, and link quality information about the current connection. It also provides a button to click for additional status information.Ad-Hoc Mode or Infrastructure Mode - The screen indicates whether the Adapter is currently working in ad-hoc or infrastructure mode.Signal Strength - The Signal Strength bar indicates signal strength. Link Quality - The Link Quality bar indicates the quality of the wireless network connection.Click the More Information button to view additional information about the wireless network connection on the Wireless Network Status screen.Figure 5-1: Wireless Network Monitor IconFigure 5-2: Link Information
19Chapter 5: Using the Wireless Network MonitorLink InformationWireless-N PCI AdapterWireless Network StatusThe Wireless Network Status screen provides information on your current network settings.Radio Band - This shows the radio band used on the network.Wireless Network Name - This is the unique name (SSID) of the wireless network. Wireless Mode - The mode of the wireless network currently in use is displayed here.Wide Channel - This displays the Wireless-N primary channel used with a 40 MHz radio band network.Standard Channel - This displays the channel used by your wireless network.Security - The status of the wireless security feature is displayed here.Authentication - This is your wireless network’s authentication method.IP Address - The IP Address of the Adapter is displayed here.Subnet Mask - The Subnet Mask of the Adapter is shown here.Default Gateway - The Default Gateway address of the Adapter is displayed here.DNS1 - This is the DNS address of the Adapter.MAC Address- The MAC address of the wireless network’s access point or wireless router is shown here.Signal Strength - The Signal Strength bar indicates the signal strength. Link Quality - The Link Quality bar indicates the quality of the wireless network connection.Click the Statistics button to go to the Wireless Network Statistics screen. Click the Back button to return to the initial Link Information screen. Click the Save to Profile button to save the currently active connection settings to a profile.Figure 5-3: More Information - Wireless Network Status
20Chapter 5: Using the Wireless Network MonitorLink InformationWireless-N PCI AdapterWireless Network StatisticsThe Wireless Networks Statistics screen provides statistics on your current network settings.Transmit Rate - This is the data transfer rate of the current connection. (In Auto mode, the Adapter dynamically shifts to the fastest data transfer rate possible at any given time.)Receive Rate - This is the rate at which data is received.Packets Received - This shows the packets received by the Adapter, in real time, since connecting to the wireless network or since the Refresh Statistics button was last pressed.Packets Transmitted - This shows the packets transmitted from the Adapter, in real time, since connecting to the wireless network or since the Refresh Statistics button was last pressed.Bytes Received - This shows the bytes received by the Adapter, in real time, since connecting to the wireless network or since the Refresh Statistics button was last pressed.Bytes Transmitted - This shows the bytes transmitted by the Adapter, in real time, since connecting to the wireless network or since the Refresh Statistics button was last pressed.Driver Version - This shows the version of the Adapter’s driver.Noise Level - This shows the level of background noise affecting the wireless signal. A lower reading translates into a higher quality signal.Signal Strength - This is the intensity of the wireless signal received by the Adapter.Transmit Power - This is the power output at which the Adapter is transmitting.Up Time - This indicates the length of the most recent connection to a wireless network.Total Up Time - This indicates the cumulative total of the Adapter’s connection time.Signal Strength - The Signal Strength bar indicates the signal strength. Link Quality - The Link Quality bar indicates the quality of the wireless network connection.Click the Back button to return to the initial Link Information screen. Click the Status button to go to the Wireless Network Status screen. Click the Save to Profile button to save the currently active connection settings to a profile. Click the Refresh button to reset the statistics.Figure 5-4: More Information - Wireless Network Statistics
21Chapter 5: Using the Wireless Network MonitorConnectWireless-N PCI AdapterConnectThe Connect screen displays a list of available networks in the table on the left. The table shows each network’s Wireless Network Name, Channel, and the quality of the wireless signal the Adapter is receiving. You may click Wireless Network Name, CH (Channel), or Signal, to sort by that field.Wireless Network Name - The SSID or unique name of the wireless network is displayed here.CH - This is the channel that the network uses.Signal - This is the percentage of signal strength, from 0 to 100%.Site InformationFor each network selected, the following settings are listed:Wireless Mode - This is the mode of the wireless network currently in use.Network Type- This is the network type used by your wireless network.Radio Band - This is the radio band used by your wireless network.Security - The status of the wireless security feature is displayed here.MAC Address- The MAC address of the wireless network’s access point is displayed here.Refresh - Click the Refresh button to perform a new search for wireless devices.Connect - To connect to one of the networks on the list, select the wireless network, and click the Connect button. If the network has security enabled, then you will see a new screen appear.• WEP Key Needed for ConnectionIf the network has the wireless security WEP encryption enabled, then you will see the WEP Key Needed for Connection screen. Select the appropriate level of WEP encryption, 64-bit or 128-bit. Then enter the network’s Passphrase or WEP Key. To connect to the network, click the Connect button. To cancel the connection, click the Cancel button.Figure 5-6: WEP Key Needed for ConnectionFigure 5-5: Connectencryption: encoding data transmitted in a network.wpa (wi-fi protected access: a wireless security protocol using TKIP (Temporal Key Integrity Protocol) encryption, which can be used in conjunction with a RADIUS server.wep (wired equivalent privacy): a method of encrypting network data transmitted on a wireless network for greater security.
22Chapter 5: Using the Wireless Network MonitorConnectWireless-N PCI Adapter• PSK Needed for ConnectionIf the network has the wireless security PSK enabled, then you will see the PSK Needed for Connection screen. Select the appropriate encryption type, TKIP or AES. Enter the network’s Pre-shared Key in the Pre-shared Key field. To connect to the network, click the Connect button. To cancel the connection, click the Cancel button.• PSK2 Needed for ConnectionIf the network has the wireless security PSK2 enabled, then you will see the PSK2 Needed for Connection screen. Enter the network’s Pre-shared Key in the Pre-shared Key field. To connect to the network, click the Connect button. To cancel the connection, click the Cancel button.Figure 5-7: PSK Needed for ConnectionFigure 5-8: PSK2 Needed for Connection
23Chapter 5: Using the Wireless Network MonitorProfilesWireless-N PCI AdapterProfilesThe Profiles screen lets you save different configuration profiles for different network setups. The table on the left displays a list of available profiles with their profile names and Wireless Network Names.Profile - The name of the profile is displayed here.Wireless Network Name - The SSID or unique name of the wireless network is displayed here.Site InformationFor each profile selected, the following are listed:Wireless Mode - This is the mode of the wireless network currently in use.Wide Channel - This displays the Wireless-N primary channel used with a 40 MHz radio band network.Standard Channel - This displays the channel used by your wireless network.Security - The status of the wireless security feature is displayed here.Authentication - The authentication setting for the network is shown here.Connect - To connect to a wireless network using a specific profile, select the profile, and click Connect.New - Click the New button to create a new profile. See the next section, “Creating a New Profile,” for detailed instructions.Edit - Select the profile you want to change, and then click the Edit button. Import - Click the Import button to import a profile that has been saved in another location. Select the appropriate file, and click the Open button.Export - Select the profile you want to save in a different location, and click the Export button. Direct Windows to the appropriate folder, and click the Save button.Delete - Select the profile you want to delete, and then click the Delete button. NOTE: If you want to export more than one profile, you have to export them one at a time.Figure 5-9: Profiles
24Chapter 5: Using the Wireless Network MonitorCreating a New ProfileWireless-N PCI AdapterCreating a New ProfileThe next screen to appear will be the Available Wireless Networks screen. It provides two options for setting up the Adapter.• Available Wireless Networks (for most users). Use this option if you already have a network configured. The networks available to this Adapter will be listed on-screen. You can choose one of these networks and click the Connect button to connect to it. Click the Refresh button to update the Available Wireless Network list.• Advanced Setup. If your network is not listed on this screen, select Advanced Setup to set up the Adapter manually. This method of setting up the Adapter is intended for advanced users only.The setup for each option is described, step by step, under the appropriate heading on the following pages.Click Back to close the Setup Wizard, if you wish to set up the Adapter later.Available Wireless NetworksThe available networks are listed in the table on the center of the screen by Wireless Network Name. Select the wireless network you wish to connect to and click the Connect button. (If you do not see your network listed, you can click the Refresh button to bring the list up again.) If the network uses wireless security, you will need to configure security on the Adapter. If not, you will be taken directly to the Congratulations screen.1. If you have wireless security enabled on your network, continue to step 2. If you don’t have wireless security enabled, continue to step 3. 2. If your network has WEP, PSK, or PSK2 wireless security enabled, then that security screen will appear. Continue to the section for your wireless security method. WEPIf you have WEP enabled, this screen will appear. Select 64-bit or 128-bit encryption. Then enter a passphrase or WEP key.Passphrase - Enter a passphrase in the Passphrase field, so a WEP key is automatically generated. The passphrase is case-sensitive and should not be longer than 16 alphanumeric characters. It must match the passphrase of your other wireless network devices and is compatible with Linksys wireless products only. (If you have any non-Linksys wireless products, enter the WEP key manually on those products.)Figure 5-10: Available Wireless NetworksFigure 5-11: WEP Key Needed for Connection
25Chapter 5: Using the Wireless Network MonitorCreating a New ProfileWireless-N PCI AdapterWEP Key - The WEP key you enter must match the WEP key of your wireless network. For 64-bit encryption, enter exactly 10 hexadecimal characters. For 128-bit encryption, enter exactly 26 hexadecimal characters. Valid hexadecimal characters are “0” to “9” and “A” to “F”.Then click Connect and proceed to step 3.PSKIf your network has the wireless security PSK enabled, this screen will appear. Encryption - Select the type of algorithm you want to use, TKIP or AES, from the Encryption drop-down menu.Pre-shared Key - Enter a Pre-shared key of 8-63 characters in the Pre-shared Key field. Then click Connect and proceed to step 3.PSK2If your network has the wireless security PSK2 enabled, this screen will appear. Pre-shared Key - Enter a Pre-shared Key of 8-63 characters in the Pre-shared Key field. Then click Connect and proceed to step 3.3. After the software has been successfully installed, the Congratulations screen will appear. Click Finish to return to the Link Information screen.Congratulations! The profile has been successfully configured.Figure 5-12: PSK Needed for ConnectionFigure 5-13: PSK2 Needed for ConnectionFigure 5-14: Congratulations
26Chapter 5: Using the Wireless Network MonitorCreating a New ProfileWireless-N PCI AdapterAdvanced SetupIf your network is not listed with the available networks, you can use Advanced Setup. 1. Click Advanced Setup on the Available Wireless Network screen to set up the Adapter manually.2. The Network Settings screen from the Wireless Network Monitor will appear. If your network has a router or other DHCP server, click the Obtain network settings automatically (DHCP) radio button.If your network does not have a DHCP server or router, click the Specify network settings radio button. Enter an IP Address, Subnet Mask, Default Gateway, and DNS addresses appropriate for your network. You must specify the IP Address and Subnet Mask on this screen. If you are unsure about the Default Gateway and DNS addresses, leave these fields empty. IP Address - This IP Address must be unique to your network.Subnet Mask - The Adapter’s Subnet Mask must be the same as your wired network’s Subnet Mask.Default Gateway - Enter the IP address of your network’s Gateway here. DNS 1 and DNS 2 - Enter the DNS address of your wired Ethernet network here.Click the Next button to continue, or click the Back button to return to the previous screen.Figure 5-15: Available Wireless NetworksFigure 5-16: Network Settings
27Chapter 5: Using the Wireless Network MonitorCreating a New ProfileWireless-N PCI Adapter3. The Wireless Mode screen shows a choice of two wireless modes. Click the Infrastructure Mode radio button if you want to connect to a wireless router or access point. Click the Ad-Hoc Mode radio button if you want to connect to another wireless device directly without using a wireless router or access point. Enter the Wireless Network Name for your network.Infrastructure Mode - Use this mode if you want to connect to a wireless router or access point.Ad-Hoc Mode - Use this mode if you want to connect to another wireless device directly without using a wireless router or access point.Wireless Network Name- This is the wireless network name (SSID) that must be used for all the devices in your wireless network. It is case- sensitive and should be a unique name to help prevent others from entering your network.Click the Next button to continue, or click the Back button to return to the previous screen.4. If you chose Infrastructure Mode, go to step 5 now. If you chose Ad-Hoc Mode, the Ad-Hoc Mode Settings screen will appear.Network Mode - Select the Network Mode in which your wireless network will operate. In Mixed mode, Wireless-N, Wireless-B and Wireless-G devices can operate on the same network. In Wireless-G Only mode, no Wireless-B devices can operate in the network.Standard Channel - Select the correct channel for your wireless network. The channel you choose should match the channel set on the other devices in your wireless network. If you are unsure about which channel to use, keep the default setting, Auto.Click the Next button to continue, or click the Back button to return to the previous screen.Figure 5-17: Wireless ModeFigure 5-18: Ad-Hoc Mode Settings
28Chapter 5: Using the Wireless Network MonitorCreating a New ProfileWireless-N PCI Adapter1. If your wireless network doesn’t have wireless security, select Disabled, and then click the Next button to continue. Proceed to step 6.If your wireless network has wireless security, select the method of security used: WEP, PSK, PSK2PSK-RADIUS, PSK2-RADIUS, or RADIUS. WEP stands for Wired Equivalent Privacy. PSK is a stronger security method than WEP. PSK2 is a stronger security method than PSK. RADIUS stands for Remote Authentication Dial-In User Service. Click the Next button to continue or the Back button to return to the previous screen. Proceed to the appropriate section for your security method: WEP, PSK, PSK2, PSK+RADIUSPSK2+RADIUS , or RADIUS.WEPWEP - Select 64-bit or 128-bit encryption. Then enter a passphrase or WEP key.Passphrase - Enter a passphrase in the Passphrase field, so a WEP key is automatically generated. It is case-sensitive and should not be longer than 16 alphanumeric characters. This passphrase must match the passphrase of your other wireless network devices and is compatible with Linksys wireless products only. (If you have any non-Linksys wireless products, enter the WEP key manually on those products.)WEP Key - The WEP key you enter must match the WEP key of your wireless network. For 64-bit encryption, enter exactly 10 hexadecimal characters. For 128-bit encryption, enter exactly 26 hexadecimal characters. Valid hexadecimal characters are “0” to “9” and “A” to “F”.Advanced UsersTX Key - The default transmit key number is 1. If your network’s access point or wireless router uses transmit key number 2, 3, or 4, select the appropriate number from the TX Key drop-down box.Authentication -The default is set to Auto, so it will auto-detect for Shared Key or Open System authentication. For Shared Key authentication, both the sender and the recipient share a WEP key for authentication. For Open System authentication, the sender and the recipient do not share a WEP key for authentication. If you are not sure which authentication method to select, keep the default, Auto.Click the Next button to continue, or click the Back button to return to the previous screen. Figure 5-20: Wireless Security - WEPFigure 5-19: Wireless Security
29Chapter 5: Using the Wireless Network MonitorCreating a New ProfileWireless-N PCI AdapterPSKPSK offers two encryption methods, TKIP and AES, with dynamic encryption keys. Select TKIP or AES for encryption. Then enter a Pre-shared Key that is 8-63 characters in length.Encryption - Select the type of algorithm you want to use, TKIP or AES, from the Encryption drop-down menu.Pre-shared Key - Enter a Pre-shared Key of 8-63 characters in the Pre-shared Key field. Click the Next button to continue or the Back button to return to the previous screen.PSK2Enter a Pre-shared Key that is 8-63 characters in length.Pre-shared Key - Enter a Pre-shared Key of 8-63 characters in the Pre-shared Key field. Click the Next button to continue or the Back button to return to the previous screen.Figure 5-21: Wireless Security - PSKFigure 5-22: Wireless Security - PSK2
30Chapter 5: Using the Wireless Network MonitorCreating a New ProfileWireless-N PCI AdapterPSK+RADIUSPSK+RADIUS features PSK security used in coordination with a RADIUS server. (This should only be used when a RADIUS server is connected to the Router.) PSK+RADIUS offers two authentication methods, EAP-TLS and PEAP, as well as two encryption methods, TKIP and AES, with dynamic encryption keys.Authentication - Select the authentication method your network is using, EAP-TLS or PEAP.EAP-TLSIf you selected EAP-TLS, enter the login name of your wireless network in the Login Name field. Enter the name of the authentication server in the Server Name field (this is optional). From the Certificate drop-down menu, select the certificate you have installed to authenticate you on your wireless network. Select the type of encryption, TKIP or AES, from the Encryption drop-down menu.Click the Next button to continue or the Back button to return to the previous screen.PEAPIf you selected PEAP, enter the login name of your wireless network in the Login Name field. Enter the password of your wireless network in the Password field. Enter the name of the authentication server in the Server Name field (this is optional). From the Certificate drop-down menu, select the certificate you have installed to authenticate you on your wireless network; if you want to use any certificate, keep the default setting, Trust Any. Then select the authentication method used inside the PEAP tunnel. Select the type of encryption, TKIP or AES, from the Encryption drop-down menu.Click the Next button to continue or the Back button to return to the previous screen.Figure 5-23: Wireless Security - PSK+RADIUS - EAP-TLSFigure 5-24: Wireless Security - PSK+RADIUS - PEAP
31Chapter 5: Using the Wireless Network MonitorCreating a New ProfileWireless-N PCI AdapterPSK2+RADIUSPSK2+RADIUS features PSK2 security used in coordination with a RADIUS server. (This should only be used when a RADIUS server is connected to the Router.) PSK2+RADIUS offers two authentication methods, EAP-TLS and PEAP.Authentication - Select the authentication method your network is using, EAP-TLS or PEAP.EAP-TLSIf you selected EAP-TLS, enter the login name of your wireless network in the Login Name field. Enter the name of the authentication server in the Server Name field (this is optional). From the Certificate drop-down menu, select the certificate you have installed to authenticate you on your wireless network.Click the Next button to continue or the Back button to return to the previous screen.PEAPIf you selected PEAP, enter the login name of your wireless network in the Login Name field. Enter the password of your wireless network in the Password field. Enter the name of the authentication server in the Server Name field (this is optional). From the Certificate drop-down menu, select the certificate you have installed to authenticate you on your wireless network; if you want to use any certificate, keep the default setting, Trust Any. Then select the authentication method used inside the PEAP tunnel.Click the Next button to continue or the Back button to return to the previous screen.Figure 5-25: Wireless Security - PSK2+RADIUS - EAP-TLSFigure 5-26: Wireless Security - PSK2+RADIUS - PEAP
32Chapter 5: Using the Wireless Network MonitorCreating a New ProfileWireless-N PCI AdapterRADIUSRADIUS features use of a RADIUS server. (This should only be used when a RADIUS server is connected to the Router.) RADIUS offers two authentication types: EAP-TLS and PEAP.Authentication - Select the authentication method your network is using, EAP-TLS or PEAP.EAP-TLSIf you selected EAP-TLS, enter the login name of your wireless network in the Login Name field. Enter the name of the authentication server in the Server Name field (this is optional). From the Certificate drop-down menu, select the certificate you have installed to authenticate you on your wireless network.Click the Next button to continue or the Back button to return to the previous screen.PEAPIf you selected PEAP, enter the login name of your wireless network in the Login Name field. Enter the password of your wireless network in the Password field. Enter the name of the authentication server in the Server Name field (this is optional). From the Certificate drop-down menu, select the certificate you have installed to authenticate you on your wireless network; if you want to use any certificate, keep the default setting, Trust Any. Then select the authentication method used inside the PEAP tunnel.Click the Next button to continue or the Back button to return to the previous screen.Figure 5-27: Wireless Security - RADIUS - EAP-TLSFigure 5-28: Wireless Security - RADIUS - PEAP
33Chapter 5: Using the Wireless Network MonitorCreating a New ProfileWireless-N PCI Adapter5. The Confirm New Settings screen will appear next and show the new settings. To save the new settings, click the Save button. To edit the new settings, click the Back button. To exit the Advanced Setup through the Wireless Network Monitor, click Exit.6. The Congratulations screen will appear next. Click Connect to Network to implement the new settings and return to the Link Information screen. Click Return to Profiles to return to the Profiles screen.Congratulations! The profile has been successfully configured.Figure 5-29: Confirm New SettingsFigure 5-30: Congratulations
34Appendix A: TroubleshootingCommon Problems and SolutionsWireless-N PCI AdapterAppendix A: TroubleshootingThis appendix consists of two parts: “Common Problems and Solutions” and “Frequently Asked Questions.” This appendix provides solutions to problems that may occur during the installation and operation of the Wireless-N PCI Adapter. Read the description below to solve your problems. If you can't find an answer here, check the Linksys website at www.linksys.com.Common Problems and Solutions1. The Wireless-N PCI Adapter does not work properly.• Power off the PC and remove the Adapter. Then reinstall the Adapter.• Make sure you have installed the proper driver.If the Adapter does not function after attempting the above steps, remove it and do the following:• Uninstall the driver software from your PC.• Run the Setup Wizard again to re-install the driver and software.2. I cannot communicate with other computers linked via Ethernet in the Infrastructure configuration.Make sure that the Adapter is configured with the same wireless network name (SSID) and security options as the other computers in the Infrastructure configuration.Frequently Asked QuestionsCan I run an application from a remote computer over the wireless network?This will depend on whether or not the application is designed to be used over a network. Consult the application’s user guide to determine if it supports operation over a network.Can I play computer games with other members of the wireless network?Yes, as long as the game supports multiple players over a LAN (local area network). Refer to the game’s user guide for more information.What is the 802.11b standard?It is one of the standards for wireless networks. The 802.11b standard allows wireless networking hardware from different manufacturers to communicate, provided that the hardware complies with the 802.11b standard. The 802.11b standard states a maximum data transfer rate of 11Mbps and an operating frequency of 2.4GHz.
35Appendix A: TroubleshootingFrequently Asked QuestionsWireless-N PCI AdapterWhat is the IEEE 802.11g standard?It is one of the IEEE standards for wireless networks. The 802.11g standard allows wireless networking hardware from different manufacturers to communicate, provided that the hardware complies with the 802.11g standard. The 802.11g standard states a maximum data transfer rate of 54Mbps and an operating frequency of 2.4GHz.What 802.11b features are supported?The product supports the following 802.11b functions: • CSMA/CA plus Acknowledge protocol • Multi-Channel Roaming • Automatic Rate Selection • RTS/CTS feature • Fragmentation • Power ManagementWhat IEEE 802.11g features are supported?The product supports the following IEEE 802.11g functions: • CSMA/CA plus Acknowledge protocol • OFDM protocol• Multi-Channel Roaming • Automatic Rate Selection • RTS/CTS feature • Fragmentation• Power Management What is ad-hoc mode?When a wireless network is set to ad-hoc mode, the wireless-equipped computers are configured to communicate directly with each other. This type of network will not communicate with any wired network. What is infrastructure mode?When a wireless network is set to infrastructure mode, the wireless network is configured to communicate with a wired network through a wireless access point.What is roaming?Roaming is the ability of a portable computer user to communicate continuously while moving freely throughout an area greater than that covered by a single access point. Before using the roaming function, the workstation must make sure that it is the same channel number with the access point of dedicated coverage area. To achieve true seamless connectivity, the wireless LAN must incorporate a number of different functions. Each node and access point, for example, must always acknowledge receipt of each message. Each node must maintain contact with the wireless network even when not actually transmitting data. Achieving these functions
36Appendix A: TroubleshootingFrequently Asked QuestionsWireless-N PCI Adaptersimultaneously requires a dynamic RF networking technology that links access points and nodes. In such a system, the user’s end node undertakes a search for the best possible access to the system. First, it evaluates such factors as signal strength and quality, as well as the message load currently being carried by each access point and the distance of each access point to the wired backbone. Based on that information, the node next selects the right access point and registers its address. Communications between end node and host computer can then be transmitted up and down the backbone.As the user moves on, the end node’s RF transmitter regularly checks the system to determine whether it is in touch with the original access point or whether it should seek a new one. When a node no longer receives acknowledgment from its original access point, it undertakes a new search. Upon finding a new access point, it then re-registers, and the communication process continues.What is ISM band?The FCC and their counterparts outside of the U.S. have set aside bandwidth for unlicensed use in the ISM (Industrial, Scientific and Medical) band. Spectrum in the vicinity of 2.4 GHz, in particular, is being made available worldwide. This presents a truly revolutionary opportunity to place convenient high-speed wireless capabilities in the hands of users around the globe. What is Spread Spectrum?Spread Spectrum technology is a wideband radio frequency technique developed by the military for use in reliable, secure, mission-critical communications systems. It is designed to trade off bandwidth efficiency for reliability, integrity, and security. In other words, more bandwidth is consumed than in the case of narrowband transmission, but the trade-off produces a signal that is, in effect, louder and thus easier to detect, provided that the receiver knows the parameters of the spread-spectrum signal being broadcast. If a receiver is not tuned to the right frequency, a spread-spectrum signal looks like background noise. There are two main alternatives, Direct Sequence Spread Spectrum (DSSS) and Frequency Hopping Spread Spectrum (FHSS).What is DSSS? What is FHSS? And what are their differences?Frequency-Hopping Spread-Spectrum (FHSS) uses a narrowband carrier that changes frequency in a pattern that is known to both transmitter and receiver. Properly synchronized, the net effect is to maintain a single logical channel. To an unintended receiver, FHSS appears to be short-duration impulse noise. Direct-Sequence Spread-Spectrum (DSSS) generates a redundant bit pattern for each bit to be transmitted. This bit pattern is called a chip (or chipping code). The longer the chip, the greater the probability that the original data can be recovered. Even if one or more bits in the chip are damaged during transmission, statistical techniques embedded in the radio can recover the original data without the need for retransmission. To an unintended receiver, DSSS appears as low power wideband noise and is rejected (ignored) by most narrowband receivers. What is WEP?WEP is Wired Equivalent Privacy, a data privacy mechanism based on a shared key algorithm, as described in the 802.11 standard.
37Appendix A: TroubleshootingFrequently Asked QuestionsWireless-N PCI AdapterWhat is WPA?WPA is Wi-Fi Protected Access, a wireless security protocol that can be used in conjunction with a RADIUS server. What is RADIUS?RADIUS is Remote Authentication Dial-In User Service, which uses an authentication server to control network access.
38Appendix B: Windows XP Wireless Zero ConfigurationWireless-N PCI AdapterAppendix B: Windows XP Wireless Zero ConfigurationIf your computer is running Windows XP, then this choice will be available. If you want to use Windows XP Wireless Zero Configuration to control the Adapter, instead of using the Wireless Network Monitor, then right-click the Wireless Network Monitor and select Use Windows XP Wireless Configuration. If you want to switch back to the Wireless Network Monitor, right-click the Wireless Network Monitor icon, and select Use Linksys Wireless Network Monitor.1. After installing the Adapter, the Windows XP Wireless Zero Configuration icon will appear in your computer’s system tray. Double-click the icon. Figure B-1: Wireless Network Monitor IconFigure B-2: Windows XP - Use Windows XP Wireless ConfigurationNOTE: For more information about Wireless Zero Configuration, refer to Windows Help.Figure B-3: Windows XP Wireless Zero Configuration Icon
39Appendix B: Windows XP Wireless Zero ConfigurationWireless-N PCI Adapter2. The screen that appears will show any available wireless network. Select the network you want. Click the Connect button.If your network does not have wireless security enabled, go to step 3.If your network does have wireless security enabled, go to step 4.3. If your network does not have wireless security enabled, click the Connect Anyway button to connect the Adapter to your network.NOTE: Steps 2 and 3 are the instructions and screenshots for Windows XP with Service Pack 2 installed.Figure B-4: Available Wireless NetworkFigure B-5: No Wireless Security
40Appendix B: Windows XP Wireless Zero ConfigurationWireless-N PCI Adapter4. If your network uses wireless security WEP, enter the WEP Key used in the Network Key and Confirm network key fields. If your network uses wireless security WPA Personal, enter the Passphrase used in the Network Key and Confirm network key fields. Click the Connect button.5. Your wireless network will appear as Connected when your connection is active.For more information about wireless networking on a Windows XP computer, click the Start button, select Help, and choose Support. Enter the keyword wireless in the field provided, and press the Enter key.The setup of Windows XP Wireless Configuration is complete.NOTE: Windows XP Wireless Zero Configuration does not support the use of a passphrase. Enter the exact WEP key used by your access point.Figure B-6: Network Connection - Wireless SecurityFigure B-7: Wireless Network Connection
41Appendix C: Wireless SecuritySecurity PrecautionsWireless-N PCI AdapterAppendix C: Wireless SecurityLinksys wants to make wireless networking as safe and easy for you as possible. The current generation of Linksys products provide several network security features, but they require specific action on your part for implementation. So, keep the following in mind whenever you are setting up or using your wireless network.Security PrecautionsThe following is a complete list of security precautions to take (at least steps 1 through 5 should be followed):1. Change the default SSID. 2. Disable SSID Broadcast. 3. Change the default password for the Administrator account. 4. Enable MAC Address Filtering. 5. Change the SSID periodically. 6. Use the highest encryption algorithm possible. Use WPA if it is available. Please note that this may reduce your network performance. 7. Change the WEP encryption keys periodically. Security Threats Facing Wireless Networks Wireless networks are easy to find. Hackers know that in order to join a wireless network, wireless networking products first listen for “beacon messages”. These messages can be easily decrypted and contain much of the network’s information, such as the network’s SSID (Service Set Identifier). Here are the steps you can take:Change the administrator’s password regularly. With every wireless networking device you use, keep in mind that network settings (SSID, WEP keys, etc.) are stored in its firmware. Your network administrator is the only person who can change network settings. If a hacker gets a hold of the administrator’s password, he, too, can change those settings. So, make it harder for a hacker to get that information. Change the administrator’s password regularly.NOTE: Note: Some of these security features are available only through the network router or access point. Refer to the router or access point’s documentation for more information.
42Appendix C: Wireless SecuritySecurity Threats Facing Wireless NetworksWireless-N PCI AdapterSSID. There are several things to keep in mind about the SSID: 1. Disable Broadcast 2. Make it unique 3. Change it often Most wireless networking devices will give you the option of broadcasting the SSID. While this option may be more convenient, it allows anyone to log into your wireless network. This includes hackers. So, don’t broadcast the SSID.Wireless networking products come with a default SSID set by the factory. (The Linksys default SSID is “linksys”.) Hackers know these defaults and can check these against your network. Change your SSID to something unique and not something related to your company or the networking products you use.Change your SSID regularly so that any hackers who have gained access to your wireless network will have to start from the beginning in trying to break in.MAC Addresses. Enable MAC Address filtering. MAC Address filtering will allow you to provide access to only those wireless nodes with certain MAC Addresses. This makes it harder for a hacker to access your network with a random MAC Address. WEP Encryption. Wired Equivalent Privacy (WEP) is often looked upon as a cure-all for wireless security concerns. This is overstating WEP’s ability. Again, this can only provide enough security to make a hacker’s job more difficult.There are several ways that WEP can be maximized:1. Use the highest level of encryption possible 2. Use “Shared Key” authentication3. Change your WEP key regularly WPA. Wi-Fi Protected Access (WPA) is the newest and best available standard in Wi-Fi security. WPA2 is the newer version of Wi-Fi Protected Access with stronger encryption than WPA. WPA gives you a choice of two encryption methods: TKIP (Temporal Key Integrity Protocol), which incorporates Message Integrity Code (MIC) to provide protection against hackers, and AES (Advanced Encryption System), which utilizes a symmetric 128-Bit block data encryption. WPA2 uses AES encryption. (AES is stronger than TKIP.)IMPORTANT: Always remember that each device in your wireless network MUST use the same encryption method and encryption key or your wireless network will not function properly.
43Appendix C: Wireless SecuritySecurity Threats Facing Wireless NetworksWireless-N PCI AdapterWPA-Enterprise and WPA2-Enterprise use WPA/WPA2 security and a RADIUS (Remote Authentication Dial-In User Service) server for authentication. RADIUS uses a RADIUS server.WPA/WPA2-Personal. Select the type of algorithm, TKIP or AES (AES is automatically selected for WPA2-Personal), and enter a password in the Pre-shared Key field of 8-63 characters.WPA/WPA2-Enterprise. This method is WPA or WPA2 used in coordination with a RADIUS server. Select the authentication method, EAP-TLS or PEAP. Then configure the appropriate settings for your authentication method.RADIUS. This method features use of a RADIUS server. Select the authentication method, EAP-TLS or PEAP. Then configure the appropriate settings for your authentication method.Implementing encryption may have a negative impact on your network’s performance, but if you are transmitting sensitive data over your network, encryption should be used. These security recommendations should help keep your mind at ease while you are enjoying the most flexible and convenient technology Linksys has to offer.
44Appendix D: Windows HelpWireless-N PCI AdapterAppendix D: Windows HelpAlmost all wireless products require Microsoft Windows. Windows is the most used operating system in the world and comes with many features that help make networking easier. These features can be accessed through Windows Help and are described in this appendix.TCP/IPBefore a computer can communicate with an access point or wireless router, TCP/IP must be enabled. TCP/IP is a set of instructions, or protocol, all PCs follow to communicate over a network. This is true for wireless networks as well. Your PCs will not be able to utilize wireless networking without having TCP/IP enabled. Windows Help provides complete instructions on enabling TCP/IP.Shared ResourcesIf you wish to share printers, folder, or files over your network, Windows Help provides complete instructions on utilizing shared resources.Network Neighborhood/My Network PlacesOther PCs on your network will appear under Network Neighborhood or My Network Places (depending upon the version of Windows you're running). Windows Help provides complete instructions on adding PCs to your network.
45Appendix E: GlossaryWireless-N PCI AdapterAppendix E: GlossaryThis glossary contains some basic networking terms you may come across when using this product. For more advanced terms, see the complete Linksys glossary at http://www.linksys.com/glossary.Access Point - A device that allows wireless-equipped computers and other devices to communicate with a wired network. Also used to expand the range of a wireless network.Ad-hoc - A group of wireless devices communicating directly with each other (peer-to-peer) without the use of an access point.AES (Advanced Encryption Standard) - A security method that uses symmetric 128-bit block data encryption.Bandwidth - The transmission capacity of a given device or network.Bit - A binary digit.Boot - To start a device and cause it to start executing instructions.Broadband - An always-on, fast Internet connection.Browser - An application program that provides a way to look at and interact with all the information on the World Wide Web. Byte - A unit of data that is usually eight bits longCable Modem - A device that connects a computer to the cable television network, which in turn connects to the Internet.Daisy Chain - A method used to connect devices in a series, one after the other.DDNS (Dynamic Domain Name System) - Allows the hosting of a website, FTP server, or e-mail server with a fixed domain name (e.g., www.xyz.com) and a dynamic IP address.Default Gateway - A device that forwards Internet traffic from your local area network.DHCP (Dynamic Host Configuration Protocol) - A networking protocol that allows administrators to assign temporary IP addresses to network computers by “leasing” an IP address to a user for a limited amount of time, instead of assigning permanent IP addresses.
46Appendix E: GlossaryWireless-N PCI AdapterDMZ (Demilitarized Zone) - Removes the Router's firewall protection from one PC, allowing it to be “seen” from the Internet.DNS (Domain Name Server) - The IP address of your ISP's server, which translates the names of websites into IP addresses.Domain - A specific name for a network of computers.Download - To receive a file transmitted over a network. DSL (Digital Subscriber Line) - An always-on broadband connection over traditional phone lines.Dynamic IP Address - A temporary IP address assigned by a DHCP server.EAP (Extensible Authentication Protocol) - A general authentication protocol used to control network access. Many specific authentication methods work within this framework.Encryption - Encoding data transmitted in a network. Ethernet - IEEE standard network protocol that specifies how data is placed on and retrieved from a common transmission medium.Firewall - A set of related programs located at a network gateway server that protects the resources of a network from users from other networks.Firmware - The programming code that runs a networking device.FTP (File Transfer Protocol) - A protocol used to transfer files over a TCP/IP network.Full Duplex - The ability of a networking device to receive and transmit data simultaneously.Gateway - A device that interconnects networks with different, incompatible communications protocols. Half Duplex - Data transmission that can occur in two directions over a single line, but only one direction at a time.HTTP (HyperText Transport Protocol) - The communications protocol used to connect to servers on the World Wide Web.Infrastructure - A wireless network that is bridged to a wired network via an access point.IP (Internet Protocol) - A protocol used to send data over a network.
47Appendix E: GlossaryWireless-N PCI AdapterIP Address - The address used to identify a computer or device on a network.IPCONFIG - A Windows 2000 and XP utility that displays the IP address for a particular networking device.IPSec (Internet Protocol Security) - A VPN protocol used to implement secure exchange of packets at the IP layer.ISP (Internet Service Provider) - A company that provides access to the Internet. LAN - The computers and networking products that make up your local network.MAC (Media Access Control) Address - The unique address that a manufacturer assigns to each networking device. Mbps (MegaBits Per Second) - One million bits per second; a unit of measurement for data transmission.NAT (Network Address Translation) - NAT technology translates IP addresses of a local area network to a different IP address for the Internet.Network - A series of computers or devices connected for the purpose of data sharing, storage, and/or transmission between users.Packet - A unit of data sent over a network.Passphrase - Used much like a password, a passphrase simplifies the WEP encryption process by automatically generating the WEP encryption keys for Linksys products.Ping (Packet INternet Groper) - An Internet utility used to determine whether a particular IP address is online.POP3 (Post Office Protocol 3) - A standard mail server commonly used on the Internet.Port - The connection point on a computer or networking device used for plugging in cables or adapters. Power over Ethernet (PoE) - A technology enabling an Ethernet network cable to deliver both data and power.PPPoE (Point to Point Protocol over Ethernet) - A type of broadband connection that provides authentication (username and password) in addition to data transport.PPTP (Point-to-Point Tunneling Protocol) - A VPN protocol that allows the Point to Point Protocol (PPP) to be tunneled through an IP network. This protocol is also used as a type of broadband connection in Europe.RADIUS (Remote Authentication Dial-In User Service) - A protocol that uses an authentication server to control network access.
48Appendix E: GlossaryWireless-N PCI AdapterRJ-45 (Registered Jack-45) - An Ethernet connector that holds up to eight wires.Roaming - The ability to take a wireless device from one access point's range to another without losing the connection.Router - A networking device that connects multiple networks together.Server - Any computer whose function in a network is to provide user access to files, printing, communications, and other services. SMTP (Simple Mail Transfer Protocol) - The standard e-mail protocol on the Internet.SNMP (Simple Network Management Protocol) - A widely used network monitoring and control protocol.SPI (Stateful Packet Inspection) Firewall - A technology that inspects incoming packets of information before allowing them to enter the network.SSID (Service Set IDentifier) - Your wireless network's name.Static IP Address - A fixed address assigned to a computer or device that is connected to a network.Static Routing - Forwarding data in a network via a fixed path.Subnet Mask - An address code that determines the size of the network.Switch - 1. A data switch that connects computing devices to host computers, allowing a large number of devices to share a limited number of ports. 2. A device for making, breaking, or changing the connections in an electrical circuit. TCP (Transmission Control Protocol) - A network protocol for transmitting data that requires acknowledgement from the recipient of data sent.TCP/IP (Transmission Control Protocol/Internet Protocol) - A set of instructions PCs use to communicate over a network.Telnet - A user command and TCP/IP protocol used for accessing remote PCs.TFTP (Trivial File Transfer Protocol) - A version of the TCP/IP FTP protocol that has no directory or password capability.Throughput - The amount of data moved successfully from one node to another in a given time period.
49Appendix E: GlossaryWireless-N PCI AdapterTKIP (Temporal Key Integrity Protocol) - a wireless encryption protocol that provides dynamic encryption keys for each packet transmitted.Topology - The physical layout of a network.TX Rate - Transmission Rate.Upgrade - To replace existing software or firmware with a newer version. Upload - To transmit a file over a network.URL (Uniform Resource Locator) - The address of a file located on the Internet. VPN (Virtual Private Network) - A security measure to protect data as it leaves one network and goes to another over the Internet.WAN (Wide Area Network)- The Internet.WEP (Wired Equivalent Privacy) - A method of encrypting network data transmitted on a wireless network for greater security.WLAN (Wireless Local Area Network) - A group of computers and associated devices that communicate with each other wirelessly.WPA (Wi-Fi Protected Access) - a wireless security protocol using TKIP (Temporal Key Integrity Protocol) encryption, which can be used in conjunction with a RADIUS server.
50Appendix F: SpecificationsWireless-N PCI AdapterAppendix F: SpecificationsModel WMP300NStandards IEEE 802.11b, IEEE 802.11g, draft IEEE 802.11nChannels 802.11b/802.11g/Wireless-N (20MHz)11 Channels (USA, Canada)13 Channels (Europe)LEDs ACTProtocols 802.11b: CCK, QPSK, BPSK 802.11g: OFDMWireless-N: BPSK, QPSK, 16-QAM, 64-QAM Peak Gain of the 2 dBiAntennaTransmitted Power 802.11g: 12±1dBm (Typical)Wireless-N: 10±1dBm (Typical)Receive Sensitivity 54Mbps @ -70dBm (Typical)Wireless-N @ -70dBm (Typical)Security Features WEP Encryption SecurityDimensions 5.24" x 0.87" x 4.76" (133 mm x 22 mm x 121 mm)Unit Weight 2.19 oz. (0.062 kg)Power 3.3VOperating Temp. 0ºC to 50ºC (32ºF to 122ºF)-0.48dBi802.11g: 22 +/-1dBm (Typical)Wireless-N: 25 +/-1dBm (Typical)
51Appendix F: SpecificationsWireless-N PCI AdapterStorage Temp. -25ºC to 70ºC (-13ºF to 158ºF)Operating Humidity 10% to 80% Non-CondensingStorage Humidity 5% to 90% Non-Condensing
52Appendix G: Warranty InformationWireless-N PCI AdapterAppendix G: Warranty InformationLIMITED WARRANTYLinksys warrants to You that, for a period of three years (the “Warranty Period”), your Linksys Product will be substantially free of defects in materials and workmanship under normal use. Your exclusive remedy and Linksys' entire liability under this warranty will be for Linksys at its option to repair or replace the Product or refund Your purchase price less any rebates. This limited warranty extends only to the original purchaser. If the Product proves defective during the Warranty Period call Linksys Technical Support in order to obtain a Return Authorization Number, if applicable. BE SURE TO HAVE YOUR PROOF OF PURCHASE ON HAND WHEN CALLING. If You are requested to return the Product, mark the Return Authorization Number clearly on the outside of the package and include a copy of your original proof of purchase. RETURN REQUESTS CANNOT BE PROCESSED WITHOUT PROOF OF PURCHASE. You are responsible for shipping defective Products to Linksys. Linksys pays for UPS Ground shipping from Linksys back to You only. Customers located outside of the United States of America and Canada are responsible for all shipping and handling charges. ALL IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO THE DURATION OF THE WARRANTY PERIOD. ALL OTHER EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF NON-INFRINGEMENT, ARE DISCLAIMED. Some jurisdictions do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to You. This warranty gives You specific legal rights, and You may also have other rights which vary by jurisdiction.This warranty does not apply if the Product (a) has been altered, except by Linksys, (b) has not been installed, operated, repaired, or maintained in accordance with instructions supplied by Linksys, or (c) has been subjected to abnormal physical or electrical stress, misuse, negligence, or accident. In addition, due to the continual development of new techniques for intruding upon and attacking networks, Linksys does not warrant that the Product will be free of vulnerability to intrusion or attack.TO THE EXTENT NOT PROHIBITED BY LAW, IN NO EVENT WILL LINKSYS BE LIABLE FOR ANY LOST DATA, REVENUE OR PROFIT, OR FOR SPECIAL, INDIRECT, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, REGARDLESS OF THE THEORY OF LIABILITY (INCLUDING NEGLIGENCE), ARISING OUT OF OR RELATED TO THE USE OF OR INABILITY TO USE THE PRODUCT (INCLUDING ANY SOFTWARE), EVEN IF LINKSYS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO EVENT WILL LINKSYS’ LIABILITY EXCEED THE AMOUNT PAID BY YOU FOR THE PRODUCT. The foregoing limitations will apply even if any warranty or remedy provided under this Agreement fails of its essential purpose. Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to You.Please direct all inquiries to: Linksys, P.O. Box 18558, Irvine, CA 92623.
51Appendix H: Regulatory InformationWireless-N PCI AdapterAppendix H: Regulatory InformationFCC StatementThis product has been tested and complies with the specifications for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installedand used according to the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particularinstallation. If this equipment does cause harmful interference to radio or television reception, which is found by turning the equipment off and on, the user is encouragedto try to correct the interference by one or more of the following measures:(1) Reorient or relocate the receiving antenna. (2) Increase the separation between the equipment or devices. (3) Connect the equipment to an outlet other than the receiver's. (4) Consult a dealer or an experienced radio/TV technician for assistance. 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.IEEE 802.11b or 802.11g operation of this product in the U.S.A. is firmware-limited to channels 1 through 11.This equipment has been SAR-evaluated for use in notebooks with side slot configuration. FCC Radiation Exposure StatementThis equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.End users must follow the specific operating instructions for satisfying RF exposure compliance.This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Safety NoticesCaution: To reduce the risk of fire, use only No.26 AWG or larger telecommunication line cord. Do not use this product near water, for example, in a wet basement or near a swimming pool. Avoid using this product during an electrical storm. There may be a remote risk of electric shock from lightning. IC STATEMENTOperation is subject to the following two conditions:(1) this device may not cause interference and (2)this device must accept any interference, including interference that may cause undesired operation of the device. IMPORTANT NOTE: IC Radiation Exposure Statement: Declaration d'Industrie CanadaLe fonctionnement est soumis aux conditions suivantes:(1) Ce peripherique ne doit pas causer d'interferences; (2)Ce peripherique doit accepter doit accepter toutes les interferences recues, y compris celles qui risquent d'entrainer un fonctionnement indesirable. 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.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.This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. 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.This device has been designed to operate with an antenna having a maximum gain of –0.48 dBi. Antenna having a higher gain is strictly prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms.
54Appendix H: Regulatory InformationWireless-N PCI AdapterUser Information for Consumer Products Covered by EU Directive 2002/96/EC on Waste Electric and Electronic Equipment (WEEE)This document contains important information for users with regards to the proper disposal and recycling of Linksys products. Consumers are required to comply with this notice for all electronic products bearing the following symbol:
55Appendix H: Regulatory InformationWireless-N PCI Adapter
56Appendix H: Regulatory InformationWireless-N PCI Adapter
57Appendix H: Regulatory InformationWireless-N PCI Adapter
58Appendix H: Regulatory InformationWireless-G Notebook Adapter with RangeBoosterFor more information, visit www.linksys.com.
59Appendix I: Contact InformationWireless-N PCI AdapterAppendix I: Contact InformationNeed to contact Linksys?Visit us online for information on the latest products and updates to your existing products at: http://www.linksys.com or ftp.linksys.comCan't find information about a product you want to buyon the web? Do you want to know more about networkingwith Linksys products? Give our advice line a call at: 800-546-5797 (LINKSYS)Or fax your request in to: 949-823-3002If you experience problems with any Linksys product,you can call us at: 800-859-2379Don't wish to call? You can e-mail us at: support@linksys.comIf any Linksys product proves defective during its warranty period,you can call the Linksys Return Merchandise Authorizationdepartment for obtaining a Return Authorization Number at: 949-823-3000(Details on Warranty and RMA issues can be found in the WarrantyInformation section in this Guide.)

Navigation menu