Audio Partnership PLC 751BD001 150Mbps Wireless Lite N USB Adapter User Manual WD650 BD N REV1

Audio Partnership PLC 150Mbps Wireless Lite N USB Adapter WD650 BD N REV1

WD650-BD-N_User manual_REV1

WD650-BD-N 150Mbps Wireless Lite N USB Adapter WD650-BD-N 150Mbps Wireless Lite N USB Adapter
WD650-BD-N 150Mbps Wireless Lite N USB Adapter FCC STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/ TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interference. 2) This device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC RF Radiation Exposure Statement: This device has been tested for compliance with FCC RF Exposure (SAR) limits in the typical laptop computer configuration and this device can be used in desktop or laptop computers. This device cannot be used with handheld PDAs (personal digital assistants). This device and its antenna must not be co-located or operated in conjunction with any other antenna or transmitter. SAR measurements are based on a 5mm spacing from the body and that compliance is achieved at that distance.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter CE Mark Warning This is a class B product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures. National restrictions This device is intended for home and office use in all EU countries (and other countries following the EU directive 1999/5/EC) without any limitation except for the countries mentioned below: Country Restriction Reason/remark Bulgaria None General authorization required for outdoor use and public service France Outdoor use limited to 10 mW e.i.r.p. within the band 2454-2483.5 MHz Military Radiolocation use. Refarming of the 2.4 GHz band has been ongoing in recent years to allow current relaxed regulation. Full implementation planned 2012 Italy None If used outside of own premises, general authorization is required Luxembourg None General authorization required for network and service supply(not for spectrum) Norway Implemented This subsection does not apply for the geographical area within a radius of 20 km from the centre of Ny-Ålesund Russian Federation None Only for indoor applications Note: Please don’t use the product outdoors in France. 
DÉCLARATION DE LA FCC Cet appareil a été testé et déclaré conforme aux limites des appareils numériques de Classe B, selon la section 15 des règlements de la FCC (Federal Communication Commission). Ces limites sont conçues pour assurer une protection raisonnable contre un brouillage préjudiciable lorsque l'appareil est utilisé dans un milieu résidentiel. L'appareil génère, utilise et peut diffuser de l'énergie sur les fréquences radio et, s'il n'est pas installé et utilisé conformément au mode d'emploi, il peut brouiller les communications radio. Il n'y a aucune garantie qu'un brouillage ne se produira pas dans un milieu particulier. Si cet appareil brouille les communications radio ou télévision, comme cela peut être vérifié en éteignant puis en allumant l'appareil, l'utilisateur peut tenter de corriger toute interférence en essayant une ou plusieurs des méthodes suivantes: ¾ Réorienter l'antenne réceptrice ou la placer à un autre endroit ; ¾ Éloigner davantage l'appareil du récepteur ; ¾ Brancher l'appareil sur une autre prise de courant ou un circuit électrique différent de celui auquel le récepteur est connecté ; ¾ Pour toute aide, consulter le distributeur ou un technicien expérimenté radio/TV. Cet appareil est conforme à la section 15 des règlements de la FCC (Federal Communication Commission). Son utilisation est soumise aux deux conditions suivantes : 1) Cet appareil ne doit pas provoquer de brouillage préjudiciable. 2) Cet appareil doit absorber toute interférence réceptionnée, même si cela provoque des effets indésirables sur son fonctionnement. Toute modification non autorisée par les autorités responsables de la conformité peut entraîner la révocation du droit d’utilisation de ce produit. Remarque: Le fabricant ne peut en aucun cas être tenu responsable des interférences radio ou TV causées par des modifications non autorisées effectuées sur cet appareil. De telles modifications peuvent entraîner l'annulation du droit de l'utilisateur à manipuler l'appareil. FCC RF Radiation Exposure Statement Cet équipement est conforme aux limites d'exposition de radiation des radio-fréquences de la FCC déterminées pour un environnement non contrôlé. Afin de satisfaire les normes relatives à l'exposition aux radio-fréquences, les utilisateurs finaux doivent suivre les instructions spécifiques d'utilisation. Ce transmetteur ne doit pas être situé à proximité ou fonctionner conjointement avec une autre antenne ou émetteur. L'indice DAS de cet appareil a été évalué pour une utilisation dans la main. Les mesures DAS (Débit d'Absorption Spécifique) sont basées et effectuées en tenant compte d'une distance de 5mm entre le corps et l'équipement.
Avertissement de la marque CE Ceci est un appareil de classe B. Dans un environnement domestique, cet appareil peut créer des interférences radio, auquel cas l’utilisateur devra prendre les dispositions nécessaires. Restrictions nationales Cet appareil est prévu pour une utilisation domestique ou de bureau dans tous les pays de la CE(ainsi que dans tous les autres pays où la directive européenne 1999/5/EC est en vigueur) sans limitation, à l'exception des pays mentionnés ci-dessous : Pays Restriction Raison/Remarque Bulgarie Aucune Une autorisation générale est requise pour une utilisation en extérieur et pour le service public. France L'utilisation en extérieur est limitée à 10 mW dans la bande de fréquence 2454-2483,5 MHz. Utilisé pour la radiolocalisation militaire. Le réaménagement de la bande 2,4 GHz qui a eu lieu ces dernières années a abouti à la régulation plus souple que nous connaissons maintenant. Implémentation complète prévue pour 2012 Italie Aucune Pour une utilisation hors de ses propres locaux, une autorisation générale est requise. Luxembourg Aucune Une autorisation générale est requise dans le cas de la fourniture de réseau ou de service (non applicable au spectre). Norvège Implémenté Cette sous-section ne s'applique pas à la zone géographique située dans un rayon inférieur à 20 km du centre de Ny-Ålesund. Russie Aucune Utilisation en intérieur uniquement. Remarque : En France, n'utilisez pas ce produit en extérieur.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter CONTENTS Package Contents .................................................................................................... 1Chapter 1.Introduction ........................................................................................ 21.1Overview of the product...................................................................................................... 21.2Features ............................................................................................................................. 2Chapter 2.Installation Guide ............................................................................... 32.1Hardware Installation.......................................................................................................... 32.2Software Installation ........................................................................................................... 32.2.1For Windows XP.......................................................................................................... 32.2.2For Windows Vista ...................................................................................................... 72.2.3For Windows 7 .......................................................................................................... 10Chapter 3.Configuration Guide......................................................................... 133.1For Windows XP............................................................................................................... 133.1.1Current Status ........................................................................................................... 133.1.2Profile Management .................................................................................................. 153.1.3Diagnostics................................................................................................................ 233.2For Windows Vista............................................................................................................ 243.3For Windows 7 ................................................................................................................. 26Appendix A: Specifications................................................................................... 29Appendix B: Glossary............................................................................................ 30
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 1 Package Contents The following contents should be found in your box: ¾ One WD650-BD-N 150Mbps Wireless Lite N USB Adapter ¾ Quick Installation Guide ¾ One USB cable ¾ One Resource CD for WD650-BD-N, including: • AR51 Wireless Lite-N Client Utility (AWCU) and Drivers • User Guide • Other Helpful Information ) Note: Make sure that the package contains the above items. If any of the listed items are damaged or missing, please contact with your distributor. Conventions: The ‘Adapter’ mentioned in this user guide stands for WD650-BD-N 150Mbps Wireless Lite N USB Adapter without any explanations.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 2 Chapter 1. Introduction Thank you for choosing WD650-BD-N 150Mbps Wireless Lite N USB Adapter. 1.1 Overview of the product The adapter is designed to provide a high-speed and unrivaled wireless performance for your notebook and PC. With a faster wireless connection, you can get a better Internet experience, such as downloading, gaming, video streaming and so on. The WD650-BD-N’s auto-sensing capability allows high packet transfer rate of up to 150Mbps for maximum throughput. It has good capability on anti-jamming; it can also interoperate with other wireless (802.11b/g/n) products. The adapter supports WEP, WPA and WPA2 encryption to prevent outside intrusion and protect your personal information from being exposed. The Quick Setup Wizard guides you step by step through the installation process; the AR51 Wireless Lite-N Client Utility helps you create a wireless connection immediately. With unmatched wireless performance, reception, and security protection, the WD650-BD-N is the best choice for easily adding or upgrading wireless connectivity. 1.2 Features ¾ Complies with IEEE802.11n, IEEE802.11g, IEEE802.11b standards ¾ Supports WPA/WPA2 data security, IEEE802.1x authentication, TKIP/AES encryption, WEP encryption ¾ Make use of IEEE 802.11n wireless technology to provide a wireless data rate of up to 150Mbps ¾ supports automatically adjust to lower speeds due to distance or other operating limitations ¾ Provides USB interface ¾ Supports Ad-Hoc and Infrastructure modes ¾ Good capability on anti-jamming ¾ Supports roaming between access points when configured in Infrastructure mode ¾ Easy to configure and provides monitoring information ¾ Supports Windows 2000, XP32/64, Vista32, 7
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 3 Chapter 2. Installation Guide 2.1 Hardware Installation There are two ways to install the Adapter: 1. Plug the Adapter directly to the USB port on your computer. 2. Connect the Adapter and your computer through the USB cable attached in package. ) Note: The promoted Found New Hardware Wizard screen will pop up when the adapter is installed correctly. Click Cancel. 2.2 Software Installation 2.2.1 For Windows XP The Setup steps for Windows 2000 and XP are similar with each other. This user guide takes Windows XP for example. 1. Insert the Resource CD into your CD-ROM drive. To continue, double-click My Computer, and then double-click the CD/DVD drive where the installation CD was placed. Open WD650-BD-N folder, and double-click Setup.exe. Then you will see Figure 2-1. Figure 2-1 2. Soon, Figure 2-2 will display after a moment. Click Next to continue.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 4 Figure 2-2 3. After that, you should choose a Setup type. It is recommended that you select Install Client Utilities and Driver. Select Install Driver Only to install driver only, select Make Driver Installation Diskette(s) to make the diskette(s) as the installation driver (shown in Figure 2-3). Click Next to continue. Figure 2-3 4. Click Browse… to change the destination location for the software, then click Next in the screen below (shown in Figure 2-4).
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 5 Figure 2-4 5. After that, select the program folder, you should create a new folder name or select one from the Existing Folders list. It is recommended that you keep the default setting. Click Next to continue the installation. Figure 2-5 6. Choose configuration tool, if you are not sure, please leave it default. Then click Next to continue.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 6 Figure 2-6 7. Click OK to continue the Installation. Wait a while for the setup as shown in Figure 2-7. Figure 2-7 ) Note: For Windows XP, the Setup Wizard will notify you of how to proceed with the installation during these steps (shown in Figure 2-8). Our drivers have been tested thoroughly, and are able to work with the operating system. Click Continue Anyway to continue the Installation.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 7 Figure 2-8 8. After all the steps above, you will see the screen below, click Finish to reboot the system. Figure 2-9 2.2.2 For Windows Vista 1. Insert the Resource CD into your CD-ROM drive. To continue, find the CD/DVD drive where the installation CD was placed. Open WD650-BD-N folder, and double-click Setup.exe. Then you will see Figure 2-10.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 8 Figure 2-10 2. Soon, Figure 2-11 will display after a moment. Click Next to continue. Figure 2-11 3. Wait a while for the setup as shown in Figure 2-12.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 9 Figure 2-12 ) Note: For Windows Vista, the Setup Wizard will notify you about the Windows Security with the installation during these steps (shown in Figure 2-13). Our drivers have been tested thoroughly, and are able to work with the operating system. Click Installation this driver software anyway to continue the Installation. Figure 2-13 4. Then you will see Figure 2-14. Click Finish to complete.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 10 Figure 2-14 2.2.3 For Windows 7 1. Insert the Resource CD into your CD-ROM drive. To continue, find the CD/DVD drive where the installation CD was placed. Open WD650-BD-N folder, and double-click Setup.exe. Then you will see Figure 2-15. Figure 2-15 2. Soon, Figure 2-16 will display after a moment. Click Next to continue.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 11 Figure 2-16 3. Wait a while for the setup as shown in Figure 2-17. Figure 2-17 ) Note: For Windows Vista, the Setup Wizard will notify you about the Windows Security with the installation during these steps (shown in Figure 2-18). Our drivers have been tested thoroughly, and are able to work with the operating system. Click Installation this driver software anyway
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 12 to continue the installation. Figure 2-18 4. Then you will see Figure 2-19. Click Finish to complete. Figure 2-19
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 13 Chapter 3. Configuration Guide 3.1 For Windows XP WD650-BD-N can be configured by AR51 Wireless Lite-N Client Utility (AWCU) in Windows XP & 2000. This chapter describes how to configure your Adapter for wireless connectivity on your Wireless Local Area Network (WLAN) and use the data security encryption features. The configuration of the adapter in Windows XP is similar with that of Windows 2000. This User Guide takes Windows XP for example. After Installing the Adapter, the Adapter’s tray icon will appear in your system tray. It appears at the bottom of the screen, and shows the signal strength using color and the received signal strength indication (RSSI). If the icon is gray, there is no connection. If the icon is red, there is poor signal strength and the RSSI is less than 5dB. If the icon is yellow, there is poor signal strength and the RSSI is between 5dB and 10dB. If the icon is green, there is good signal strength and the RSSI is between 10dB and 20dB. If the icon is green, there is excellent signal strength and the RSSI is more than 20dB. Double-click the icon and the AWCU will run. You can also run the utility by clicking the Start→Program→Wireless→AR51 Wireless Lite-N Client Utility→AR51 Wireless Lite-N Client Utility. The AWCU provides some integrated and easy tools to: ¾ Display current status information ¾ Edit and add configuration profiles ¾ Display current diagnostics information The section below introduces these above capabilities. 3.1.1 Current Status The Current Status tab contains general information about the program and its operations. The Current Status tab needn’t any configurations.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 14 Figure 3-1 The following table describes the items found on the Current Status screen. ¾ Profile Name - This shows the name of current selected configuration profile. The configuration of Profile name will be described on the General tab of Profile Management. ¾ Link Status - This shows whether the station is associated to the wireless network. ¾ Wireless Mode - Here displays the wireless mode. ¾ Network Type - The type of network and the station currently connected are shown here. The options include: • Infrastructure (access point) • Ad Hoc ) Note: You can configure the network type and wireless mode on the Advanced tab of Profile Management. ¾ IP Address - This displays the computer’s IP address. ¾ Control Channel - This shows the currently connected channel. ¾ Data Encryption - Here displays the encryption type the driver is using. You can configure it on the Security tab of Profile Management. ¾ Server Based Authentication - This shows whether the server based authentication is used. ¾ Signal Strength - This shows the strength of the signal.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 15 Click Advanced on the screen above, you can see advanced information about the program and its operations. 3.1.2 Profile Management Click the Profile Management tab of the AWCU and the next screen will appear (shown in Figure 3-2). The Profile Management screen provides tools to: ¾ Add a new profile ¾ Modify a profile ¾ Remove a profile ¾ Activate a profile ¾ Import a profile ¾ Export a profile ¾ Scan Available Networks ¾ Order profiles Figure 3-2 3.1.2.1. Add or Modify a Configuration Profile To add a new configuration profile, click New on the Profile Management tab. To modify a configuration profile, select the configuration profile from the Profile list and click Modify. Then you will see the Management dialog box (shown in Figure 3-3). 1. Edit the General tab ¾ Profile Name - Please enter the Profile name which identifies the configuration profile. This name must be unique. Note that the profile names are not case-sensitive. ¾ Client Name - Please enter the Profile name which identifies the client machine.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 16 ¾ Network Names (SSIDs) - Please enter the IEEE 802.11 wireless network name. This field has a maximum limit of 32 characters. Figure 3-3 2. Edit the Security tab Select the Security tab in the screen above, and then you can edit the fields to configure the profile. To define the security mode, select the radio button of the desired security mode as follows. Figure 3-4
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 17 ¾ WPA/WPA2: Wi-Fi Protected Access ¾ WPA/WPA2 Passphrase: Wi-Fi Protected Access Passphrase ¾ 802.1x: Enables 802.1x security. ¾ Pre-Shared Key (Static WEP): Enables the use of shared keys that are defined on both the access point and the station. To define shared encryption keys, choose the Shared Key radio button and click Configure to fill in the Define Shared Keys window (shown in Figure 3-5). ¾ None: No security (not recommended). ) Note: If the access point which the Adapter is associated has WEP set and the client has WEP enabled, make sure that Allow Association to Mixed Cells is checked on the Security tab to allow association. To complete WEP encryption configuration, you must select the 802.11 Authentication Mode as appropriate on the Advanced tab of this Profile Management dialog. To configure the Encryption Keys under the Pre-Shared keys (Static WEP) Security mode: Figure 3-5 ) Note: Select different Security Options, the configurations are different; you can select the appropriate security option and configure the exact key as your need. 3. Edit the Advanced tab This screen below allows you to make advanced configuration for the profile.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 18 Figure 3-6 ¾ Power Save Mode - Please select the power save mode in the drop-down list. • Maximum - Selects maximum mode to let the access point buffer incoming messages for the Adapter. The Adapter will detect the access point if any messages are waiting periodically. • Normal - Normal mode uses maximum when retrieving a large number of packets, then switches back to power save mode after retrieving the packets. • Off - Turns power saving off, thus powering up the Wireless USB Adapter continuously for a short message response time. ¾ Network Type - There are basically two modes of networking: • Infrastructure - All wireless clients will connect to an access point or wireless router. • Ad-Hoc - Directly connecting to another computer, for peer-to-peer communication, using wireless network adapters on each computer, such as two or more WD650-BD-N wireless adapters. ) Note: 1) An Infrastructure network contains an Access Point or wireless router. All the wireless devices or clients will connect to the wireless router or access point. 2) An Ad-Hoc network contains only clients, such as laptops with wireless desktop adapters. All the adapters must be in Ad-Hoc mode to communicate. ¾ Wireless Mode - Specifies 2.4 GHz 150 Mbps, 2.4 GHz 54 Mbps or 2.4 GHz 11 Mbps operation in an access point network. The Wireless adapter must match the wireless mode
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 19 of the access point with which it associates. ¾ Wireless Mode when Starting an Ad Hoc Network - Specifies 2.4 GHz 54/11 Mbps to start an Ad Hoc network if no matching network name is found after scanning all available modes. This mode also allows the selection of the channel that the Wireless Adapter uses. The channels available depend on the regulatory domain. If the adapter finds no other ad hoc adapters, the channel that the adapter starts the ad hoc network with will be selected automatically. The Adapter must match the wireless mode and channel of the clients it associates.In America,the Adapter can not use Channel 12 nor 13. ¾ 802.11 Authentication Mode - Select which mode the Adapter uses to authenticate to an access point: • Auto - Automatic causes the adapter to attempt authentication using shared, but switches it to open authentication if shared fails. • Open - Open System enables an adapter to attempt authentication regardless of its WEP settings. It will only associate with the access point if the WEP keys on both the adapter and the access point match. • Shared - Shared-key only allows the adapter to associate with access points that have the same WEP key. For infrastructure (access point) networks, click Preferred APs… to specify four access points at most to the client adapter that attempts to be associated to the access points. The four access points have different priorities; the frontal has the higher priority. Figure 3-7 3.1.2.2. Remove a profile 1. Go to the Profile Management tab (shown in Figure 3-2). 2. Select the profile name in the Profiles List. 3. Click Remove. ) Note: The profile being used can’t be removed.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 20 3.1.2.3. Switch another Profile 1. Go to the Profile Management screen (shown in Figure 3-2). 2. Select the profile name required in the Profiles List. 3. Click Activate. 3.1.2.4. Export a Profile 1. From the Profile Management screen (shown in Figure 3-2), highlight the profile to export. 2. Click Export…, the Export Profile window will then appear below. 3. Browse the directory to export the profile to. 4. Click Save. The profile should then be exported to the specified location. Figure 3-8 3.1.2.5. Import a Profile 1. From the Profile Management screen (shown in Figure 3-2), click Import…. Then the Import Profile will appear below. 2. Browse to the directory where the profile is located. 3. Highlight the profile name. 4. Click Open, the imported profile will then appear in the Profiles List.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 21 Figure 3-9 3.1.2.6. Scan Available Networks 1. Click Scan on the Profile Management screen (shown in Figure 3-2), the Available Infrastructure and Ad Hoc Networks window will appear below. 2. Click Refresh to refresh the list at any time. 3. Highlight a network name and click Activate to connect to an available network. If no configuration profile exists for that network, the Profile Management window will open the General tab screen. Fill in the Profile name and click OK to create the configuration profile for that network. Figure 3-10 3.1.2.7. Auto Profile Selection Management The auto selection feature allows the adapter to automatically select a profile from the list of profiles and use it to connect to the network. To add a new profile into the Auto Selected Profiles list, please follow these steps.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 22 1. On the Profile Management screen (shown in Figure 3-2), click Order Profiles…. 2. The Auto Profiles Selection management window will appear (shown in Figure 3-11) with a list of all created profiles in the Available Profiles. Figure 3-11 3. Highlight the profiles to add to auto profile selection, and click Add. The profile will appear in the Auto Selected Profiles box. 4. Highlight a profile in the Auto Selected Profiles box. 5. Click Move Up or Move Down as appropriate. ) Note: The first profile in the Auto Selected Profiles box has highest priority, while the last profile has the lowest priority. 6. Click OK. 7. Check the Auto Select Profiles checkbox on the Profile Management tab (shown in Figure 3-2). ) Note: When auto profile selection is enabled by checking Auto Select Profiles on the Profile Management tab, the client adapter will scan for an available network. The profile with the highest priority and the same SSID as one of the found networks will be used to connect to the network. If the connection fails, the client adapter will try the next highest priority profile that matches the SSID until an available network is found.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 23 3.1.3 Diagnostics The Diagnostics tab of the AR51 Wireless Lite-N Client Utility (AWCU) provides buttons used to retrieve receiving and transmitting statistics. The Diagnostics tab does not require any configuration. The Diagnostics tab lists the following receiving and transmitting diagnostics for frames received or transmitted by the wireless network adapter: ¾ Multicast frames transmitted and received ¾ Broadcast frames transmitted and received ¾ Unicast frames transmitted and received ¾ Total bytes transmitted and received Figure 3-12 3.1.3.1. Check Driver Information Click the Adapter Information button in the screen above, you will see the adapter information, including general information about the wireless network adapter and the Network Driver Interface Specification (NDIS) driver. Access the adapter information from the Diagnostics tab. ¾ Card Name - The name of the wireless network adapter. ¾ MAC Address - The MAC address of the wireless network adapter. ¾ Driver - The driver name and path of the wireless network adapter driver. ¾ Driver Version - The version of the wireless network adapter driver. ¾ Driver Date - The creation date of the wireless network adapter driver. ¾ Client Name - The name of the client computer.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 24 3.1.3.2. Check Receive and Transmit Statistical Information The Advanced Statistics show receiving and transmitting statistical information about the following receiving and transmitting diagnostics for frames received by or transmitted to the wireless network adapter. Figure 3-13 3.2 For Windows Vista AR51 Wireless Lite-N Client Utility (AWCU) is not available for Windows Vista. So after the Adapter's driver has been installed, we have to use Windows WLAN Autoconfig to establish a connection. Please follow the steps below. 1. Right-click the icon at the bottom of your screen in your system tray and then select “Connect to a network”. Figure 3-14
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 25 2. This page will then display and you will see the available wireless network list. Select the SSID of your Access Point, take PROWARE for example. Click Connect. Figure 3-15 Select A Network 3. Enter the passphrase, take 1234567890 for example. And then click Connect. Figure 3-16 Enter Passphrase
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 26 4. If the key entered is correct, you will successfully connect to the network. Figure 3-17 Connecting 5. Click Close to finish. Figure 3-18 successfully Connected 3.3 For Windows 7 AR51 Wireless Lite-N Client Utility (AWCU) is not available for Windows 7. So after the
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 27 Adapter's driver has been installed, we have to use Windows WLAN Autoconfig to establish a connection. Please follow the steps below. 1. Right-click the icon at the bottom of your screen in your system tray and then you will see the available wireless network list. Select the SSID of your Access Point, take PROWARE for example. Click Connect. Figure 3-19 Select A Network
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 28 2. If your wireless network is secured, you will be required to enter the security key as shown in Figure 3-20. Enter the passphrase, take 1234567890 for example. And then click OK. Figure 3-20 Enter Passphrase 3. If the key entered is correct, you will successfully connect to the network as shown in Figure 3-21. Figure 3-21 Connecting
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 29 Appendix A: Specifications Normal Interface USB 2.0 Interface Standards IEEE802.11g; IEEE802.11b;IEEE802.11n; Operating System Windows 2000/Windows XP/Windows Vista/Windows 7 Radio Data Rate 11b:1/2/5.5/11Mbps 11g:6/9/12/18/24/36/48/54Mbps 11n: up to 150Mbps Modulation 11b:CCK,QPSK,BPSK; 11g:OFDM; 11n: QPSK,BPSK,16-QAM,64-QAM Media Access Protocol CSMA/CA with ACK Data Security WPA/WPA2; 64/128-bit WEP; TKIP/AES Frequency 2.4 ~ 2.4835GHz Spread Spectrum Direct Sequence Spread Spectrum (DSSS) Safety & Emissions FCC, CE Environmental and Physical Operating Temp. 0℃~40℃ (32 ~104℉℉) Storage Temp. -40℃– 70 (℃-40℉~158℉) Working Humidity 10% - 90% RH, Non-condensing Storage Humidity 5% - 90% RH, Non-condensing
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 30 Appendix B: Glossary ¾ 802.11b - The 802.11b standard specifies a wireless product networking at 11 Mbps using direct-sequence spread-spectrum (DSSS) technology and operating in the unlicensed radio spectrum at 2.4GHz, and WEP encryption for security. 802.11b networks are also referred to as Wi-Fi networks. ¾ 802.11g - specification for wireless networking at 54 Mbps using direct-sequence spread-spectrum (DSSS) technology, using OFDM modulation and operating in the unlicensed radio spectrum at 2.4GHz, and backward compatibility with IEEE 802.11b devices, and WEP encryption for security. ¾ 802.11n - 802.11n builds upon previous 802.11 standards by adding MIMO (multiple-input multiple-output). MIMO uses multiple transmitter and receiver antennas to allow for increased data throughput via spatial multiplexing and increased range by exploiting the spatial diversity, perhaps through coding schemes like Alamouti coding. The Enhanced Wireless Consortium (EWC)[3] was formed to help accelerate the IEEE 802.11n development process and promote a technology specification for interoperability of next-generation wireless local area networking (WLAN) products. ¾ Ad-hoc Network - An ad-hoc network is a group of computers, each with a Wireless Adapter, connected as an independent 802.11 wireless LAN. Ad-hoc wireless computers operate on a peer-to-peer basis, communicating directly with each other without the use of an access point. Ad-hoc mode is also referred to as an Independent Basic Service Set (IBSS) or as peer-to-peer mode, and is useful at a departmental scale or SOHO operation. ¾ DSSS - (Direct-Sequence Spread Spectrum) - DSSS generates a redundant bit pattern for all data transmitted. This bit pattern is called a chip (or chipping code). Even if one or more bits in the chip are damaged during transmission, statistical techniques embedded in the receiver can recover the original data without the need of retransmission. To an unintended receiver, DSSS appears as low power wideband noise and is rejected (ignored) by most narrowband receivers. However, to an intended receiver (i.e. another wireless LAN endpoint), the DSSS signal is recognized as the only valid signal, and interference is inherently rejected (ignored). ¾ FHSS - (Frequency Hopping Spread Spectrum) - FHSS continuously changes (hops) the carrier frequency of a conventional carrier several times per second according to a pseudo-random set of channels. Because a fixed frequency is not used, and only the transmitter and receiver know the hop patterns, interception of FHSS is extremely difficult. ¾ Infrastructure Network - An infrastructure network is a group of computers or other devices, each with a Wireless Adapter, connected as an 802.11 wireless LAN. In infrastructure mode, the wireless devices communicate with each other and to a wired network by first going through an access point. An infrastructure wireless network connected to a wired network is referred to as a Basic Service Set (BSS). A set of two or more BSS in a single network is referred to as an Extended Service Set (ESS). Infrastructure mode is useful at a corporation scale, or when it is necessary to connect the wired and wireless networks. ¾ Spread Spectrum - Spread Spectrum technology is a wideband radio frequency technique developed by the military for use in reliable, secure, mission-critical communications systems.
WD650-BD-N 150Mbps Wireless Lite N USB Adapter 31 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). ¾ SSID - A Service Set Identification is a thirty-two character (maximum) alphanumeric key identifying a wireless local area network. For the wireless devices in a network to communicate with each other, all devices must be configured with the same SSID. This is typically the configuration parameter for a wireless PC card. It corresponds to the ESSID in the wireless Access Point and to the wireless network name. See also Wireless Network Name and ESSID. ¾ WEP - (Wired Equivalent Privacy) - A data privacy mechanism based on a 64-bit or 128-bit or 152-bit shared key algorithm, as described in the IEEE 802.11 standard. To gain access to a WEP network, you must know the key. The key is a string of characters that you create. When using WEP, you must determine the level of encryption. The type of encryption determines the key length. 128-bit encryption requires a longer key than 64-bit encryption. Keys are defined by entering in a string in HEX (hexadecimal - using characters 0-9, A-F) or ASCII (American Standard Code for Information Interchange – alphanumeric characters) format. ASCII format is provided so you can enter a string that is easier to remember. The ASCII string is converted to HEX for use over the network. Four keys can be defined so that you can change keys easily. ¾ Wi-Fi - A trade name for the 802.11b wireless networking standard, given by the Wireless Ethernet Compatibility Alliance (WECA, see http://www.wi-fi.net), an industry standards group promoting interoperability among 802.11b devices. ¾ WLAN - (Wireless Local Area Network) - A group of computers and associated devices communicate with each other wirelessly, which network serving users are limited in a local area. ¾ WPA - (Wi-Fi Protected Access) - A wireless security protocol uses TKIP (Temporal Key Integrity Protocol) encryption, which can be used in conjunction with a RADIUS server.

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