ASUS USB SpaceLink Client WL-140 (For 802.
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Table of Contents 1. Introduction ............................................................................. 7 1.1 Overview ...................................................................................... 7 1.2 Package Contents ........................................................................ 8 2. Installation ............................................................................... 8 2.1 Orientating the Antenna ............................................................... 8 2.
Table of Contents 3.5 Mobile Manager ......................................................................... 40 3.5.1 Main Window .................................................................. 41 3.5.2 Using New Configuration Wizard .................................... 44 3.5.3 Using Edit Configuration ................................................. 45 3.6 Site Monitor ................................................................................ 53 3.6.1 Starting Site Monitor ....................
ASUS USB SpaceLink Client
Chapter 1 - Introduction Chapter 1 1. Introduction 1.1 Overview The ASUS USB SpaceLink Client is designed to be fully compliant with the IEEE 802.11b wireless local area network (Wireless LAN) standard. The ASUS USB SpaceLink Client is equipped with a 6 dBi uni-directional antenna which provides a greater coverage area compared with wireless PC cards. The ASUS USB SpaceLink Client comes with a mounting kit and a detachable 1.
Chapter 1 - Introduction 1.2 Package Contents Chapter 1 When you receive the ASUS USB SpaceLink Client package, it should contain the following items: • • • ASUS USB SpaceLink Client User’s Manual CD-ROM Disc (Windows drivers, utilities, manual) This product does not use an AC power adapter. If any of the above items are not included or damaged, contact your local dealer for instructions. 2. Installation This chapter explains how to install the ASUS USB SpaceLink Client hardware, drivers, and utilities.
Chapter 1 Chapter 1 - Introduction (Folded Position) (Upright Position) 2.2 Reading the SpaceLink LEDs The front of the ASUS USB SpaceLink Client consists of two LEDs that indicate the status of the ASUS USB SpaceLink Client. Link LED Solid Light: The ASUS USB SpaceLink Client is linked to a wireless network. Blinking: The ASUS USB SpaceLink Client is searching for a wireless network to connect to. Power LED Solid Light: The ASUS USB SpaceLink Client is receiving power from a computer’s USB port.
Chapter 2 - Installation 2.3 Installing the SpaceLink Driver 1. Turn ON your computer and enter Windows. 2. Connect the smaller end of the USB cable into the back of the ASUS USB SpaceLink Client. (Rear View) (Side View) Chapter 2 Smaller End Smaller End Larger End 3. Insert the larger end of the USB cable into your computer’s USB port. 4. Windows will automatically detect the ASUS USB SpaceLink Client once it is inserted.
Chapter 2 - Installation 2.4 Verifying the SpaceLink Driver Chapter 2 Windows 98/Me Right-click My Computer on the desktop and select Properties. Click Device Manager and look under Network adapters. If you find the “ASUS SpaceLink WL-140 WLAN USB Adapter” string, it means the driver is installed correctly. 1. Right-click “My Computer” on the desktop and select Properties. 2. Click Device Manager and look under “Network adapters” for “Wireless LAN PC Card”.
Chapter 2 - Installation 2.4 Verifying the SpaceLink Driver (Cont.) Windows 2K/XP Open the Control Panel through the Start menu. Double-click System icon. Click Device Manager on the “Hardware” page. Click Network adapters. If you find the “ASUS SpaceLink WL-140 WLAN USB Adapter” string, it means the driver is installed correctly. Chapter 2 12 1. Open the Control Panel through the Start menu. 2. Double-click System icon. 3. Click Device Manager on the “Hardware” page. 4. Click Network adapters.
Chapter 2 - Installation 2.5 Verifying the TCP/IP Protocol Chapter 2 Windows 98/Me For the ASUS USB SpaceLink Client to work, you must have the TCP/IP protocol installed. Follow the procedure here to verify the protocol. 1. Right-click “My Network Places” on the desktop and select Properties. Windows 2K/XP 2. Scroll down and look for “TCP/IP”. Make sure that the TCP/IP protocol parameters (IP address, gateway, and subnet mask) are set correctly. 1. Double-click System icon in the Control Panel. 2.
Chapter 2 - Installation 2.5.1 Installing the TCP/IP Protocol Windows 98/Me If your operating system does not have the TCP/IP protocol installed, you must do so to use the ASUS USB SpaceLink Client. Chapter 2 1. From the screen above, click the Add button. 2. Select Protocol and click Add. 3. Select Microsoft | TCP/IP and click OK Windows 2K/XP Windows XP operating system will install TCP/IP by default and will not show in the protocols to add.
Chapter 2 - Installation 2.5.2 Configuring TCP/IP Properties 1. This works for DHCP enabled networks. Chapter 2 Windows ME 1. Select “TCP/IP -> ASUS USB SpaceLink Client”. 2. Click Properties button and IP Address tab. • If your Access Point is connected to a network with a DHCP server, the default setting “Obtain an IP address automatically” should work.
Chapter 2 - Installation 2.5.3 Configuring Advanced TCP/IP Properties Windows ME If you want to route traffic through an IP sharing device for your Access Point, you have to set the default gateway address. Chapter 2 1. On the Gateway page, enter the address and click Add. 2. On the DNS Configuration page, enter the required information, click Add, and OK. 3. If Windows asks to restart your computer now, press Yes. 2.5.
Chapter 3 - Reference 2.6 Installing ASUS USB SpaceLink Client Utilities Chapter 3 1. Insert the ASUS USB SpaceLink Client support CD and an autorun menu will appear. If your autorun is disabled. Double click SETUP.EXE in the root directory of the support CD. 2. From the autorun menu, choose an installation language if necessary and click Install ASUS WLAN Card Utilities. 3. Follow the on-screen instructions to complete the installation.
Chapter 2 - Installation Installing ASUS USB SpaceLink Client Utilities (Cont.) Windows ME Chapter 2 18 1. Click Next on the Welcome screen. 2. Click Yes after reading the License Agreement. 3. Browse to another Destination Directory or click Next to use the default. 4. Enter another Program Folder name or click Next to use the default. 6. When Setup is complete, click Finish to exit the installation wizard. Several shortcuts will be created which can be accessed through Start.
Chapter 3 - Reference 3. Software Reference 3.1 Overview The ASUS USB SpaceLink Client software includes five groups of utilities. • • • • Control Center – Makes it easy to launch applications and activate network location settings. Wireless Settings – Allows users to control the ASUS USB SpaceLink Client. Mobile Manager – A convenient tool to setup and manage network location settings. Site Monitor – Measures the signal-to-noise (SNR) values of all wireless networks.
Chapter 3 - Reference 3.2 Windows XP Wireless Options The wireless options shown below is only available for Windows XP. The first time you run the Control Center utility, it will automatically show. Select one of the radio buttons to decide your Windows XP wireless networking environment. Only use XP wireless function – Only use Windows XP wireless network settings to configure the ASUS USB SpaceLink Client.
Chapter 3 - Reference 3.3 Control Center Control Center is an application that makes it easy to launch applications and activate network location settings. Control Center starts automatically when the system boots. Whenever Control Center is running, you will see a Control Center icon displayed on the Windows taskbar. Starting the Control Center manually • Click the Windows Start button, select Programs, select ASUS Utility, select WLAN Card, and click ASUS WLAN Control Center.
Chapter 3 - Reference Wireless Status Icons (on the taskbar) Excellent link quality and connected to Internet (Infrastructure) Good link quality and connected to Internet (Infrastructure) Fair link quality and connected to Internet (Infrastructure) Poor link quality and connected to Internet (Infrastructure) Not linked but connected to Internet (Infrastructure) Excellent link quality but not connected to Internet (Infrastructure) Good link quality but not connected to Internet (Infrastructure) Chapter 3 Fa
Chapter 3 - Reference 3. Left-clicking the taskbar icon shows the following menu: • Wireless Radio On – Turns the wireless radio ON. • Wireless Radio Off – Turns the wireless radio OFF. • Search and Join – View the properties of available Access Points within range. • Wireless Option (Windows XP only) – Sets your Windows XP wireless networking environment. 4. Double-clicking the taskbar icon: • Launches the Wireless Settings application. 3.
Chapter 3 - Reference More than one ASUS SpaceLink Card If you have more than one ASUS SpaceLink Card. You will be given a device selection window when you launch the “Wireless Settings” utility. Chapter 3 3.4.1 Status - Status Tab You can view the information about the ASUS USB SpaceLink Client from the general menu. These fields are blank if the ASUS USB SpaceLink Client does not exist.
Chapter 3 - Reference Association State Shows the ASUS USB SpaceLink Client association status as follows: Connected – The station is now associated with one wireless LAN device. Also, indicates the MAC address of this device. Scanning... – The station is now attempting to authenticate and associate with the desired Access Point. Disconnected – If the link is connected and no beacon received, then the set adapter is no longer connected. INT_TEST_FAIL – Interrupt test failed.
Chapter 3 - Reference Button Enable Radio/Disable Radio – You can click the Disable Radio button to turn OFF the wireless radio. When you click this button, the Radio State field indicates that the radio has been turned OFF and the remaining fields in this window display either a “0” or “Not Applicable”. Click this button again to turn the radio back ON. Rescan – Force the radio to rescan all available channels.
Chapter 3 - Reference 3.4.2 Status - Connection Tab Chapter 3 You can view the current link statistics about the ASUS USB SpaceLink Client. These statistics are updated once per second and are valid only if the ASUS USB SpaceLink Client exists. Throughput Transmitted – The number of bytes in frames that were transmitted. Received – The number of bytes in frames that were received. Frame Error Transmitted – The number of frames that were not successfully transmitted.
Chapter 3 - Reference 3.4.3 Status - IP Config Tab IP Config tab shows all the current network configuration information for the ASUS USB SpaceLink Client. Use it to verify your network settings. IP CONFIG will display all the current TCP/IP configuration values including the IP address, subnet mask, default gateway and Windows Internet Naming Service (WINS) and DNS configuration. Chapter 3 Button IP Release - Releases the DHCP IP address for the ASUS USB SpaceLink Client.
Chapter 3 - Reference 3.4.4 Config - Basic Tab Chapter 3 Lets you can change the ASUS USB SpaceLink Client configurations without rebooting your computer. Network Type Infrastructure – Select the Infrastructure mode to establish a connection with an Access Point. Your computer is able to access wireless LAN and wired LAN (Ethernet), via an associated access point. The Channel field turns to “Auto” when “Infrastructure” is selected.
Chapter 3 - Reference SSID Use the SSID filed to configure the SSID for the ASUS USB SpaceLink Client. You can enter a new SSID or select one from the drop-down list box. SSID stands for “Service Set Identifier”, which is a string used to identify a wireless LAN. You will only be able to connect Access Points which has the same SSID as the one you set. Use different SSIDs to segment the wireless LAN and increase security.
Chapter 3 - Reference PS Mode Use the PS Mode to control ASUS USB SpaceLink Client’s power saving settings. Unchecking the checkbox will allow a full powered state that yields the best performance. This mode is recommended for devices running on AC power. Check the checkbox will enable power savings. The ASUS USB SpaceLink Client will wake up periodically to see if there is any data being sent. This mode is recommended for devices running on battery power.
Chapter 3 - Reference 3.4.5 Config - Encryption Tab Lets you configure the ASUS USB SpaceLink Client encryption settings. For data confidentiality in a wireless environment, IEEE 802.11 specifies a Wired Equivalent Privacy (WEP) algorithm to offer transmission privacy similar to wired network. The WEP uses keys to encrypt transmitted data packets and decrypt received data packets. The encryption process can scramble frame bits to avoid disclosure to others.
Chapter 3 - Reference Key Format You can enter the WEP Key as Hexadecimal digits (0~9, a~f, and A~F), or as ASCII characters, based on the state of the Key Format. Key Length For 64 bits encryption, each Key contains exactly 10 hex digits, or 5 ASCII characters. For 128 bits encryption, each Key contains exactly 26 hex digits, or 13 ASCII characters. Chapter 3 Two ways to assign WEP keys Manual Assignment – When you click this button, the cursor appears in the field for Key 1.
Chapter 3 - Reference 64/128bits versus 40/104bits You may be confused about configuring WEP encryption, especially when using multiple wireless LAN products from different vendors. There are two levels of WEP Encryption: 64 bits and 128 bits. First, 64 bit WEP and 40 bit WEP are the same encryption method and can interoperate in the wireless network.
Chapter 3 - Reference 3.4.6 Config - Advanced Tab Chapter 3 Advanced tab provides some additional settings for the ASUS USB SpaceLink Client. The “Advanced” tab is hidden until you click Advanced on the Config - Basic page. NOTE: This page is for advanced users. Do not change these settings if you do not fully understand these items. RTS Threshold Defines the size of packets that the station uses for RTS/CTS handshake boundary.
Chapter 3 - Reference Authentication Algorithm Because there is no precise bound in wireless LANs, it needs to be implemented in another mechanism to provide a higher level of security. That is where Authentication services come in. If a mutual authentication relationship has not been established between the ASUS USB SpaceLink Client(s) and the Access Point(s), an association cannot be established.
Chapter 3 - Reference 3.4.7 Survey - Site Survey Tab Use the Site Survey tab to view statistics on the wireless networks available to the ASUS USB SpaceLink Client. The Site Survey tab is read-only with no user configurable data fields. Use the Site Survey tab to view the following network parameters. • • • BSSID – View the IEEE MAC addresses of the available networks. SSID – View the SSID (service set identification) within available networks. CH – View the direct-sequence channel used by each network.
Chapter 3 - Reference 3.4.8 About - Version Info Tab Click about to view version information. The version under the copyright is the utility version. The version information field includes driver, hardware, and firmware versions.
Chapter 3 - Reference 3.4.9 Link Status ASUS USB SpaceLink Client connection quality icon appears on the left of the ASUS WLAN Card Settings. Use the icon to view the current signal quality of the adapter. Excellent Link Quality (Infrastructure) Good Link Quality (Infrastructure) Fair Link Quality (Infrastructure) Chapter 3 Poor Link Quality (Infrastructure) Not linked (Infrastructure) Linked (Ad Hoc) Not Linked (Ad Hoc) To Exit Wireless Settings To exit Wireless Settings, you can click OK or Cancel.
Chapter 3 - Reference 3.5 Mobile Manager Mobile Manager is a convenient tool to setup and manage network location settings. Mobile Manager lets users configure multiple alternative configurations for different locations. You only need to set this once, and then easily switch configurations when you change your location. Starting Mobile Manager • Click the Windows Start button, select Programs, select ASUS Utility, select WLAN Card, and then click Mobile Manager.
Chapter 3 - Reference 3.5.1 Main Window Chapter 3 You can use the Mobile Manager utility main window to create a new configuration, edit a configuration or activate a configuration. The main window includes a menu bar, tool bar, and a list view for showing existing configurations. Using the pull-down menu and toolbar The following topics show the commands available from the Mobile Manager pull-down menu and toolbar. If no configuration is selected, some commands will be grayed out and inaccessible.
Chapter 3 - Reference Mobilize Menu Auto Roaming – If an association changes, it will automatically switch into a network configuration that you have made. If no associations have been made, it will automatically connect to a wireless network based on configurations that you specify. Activate Configuration – Applies the configuration that you have selected from the list. You may be prompted to restart Windows depending on the required changes. Follow the instructions on the screen.
Chapter 3 - Reference View Menu Large Icons - Displays large icons for each configuration. Small Icons - Displays small icons for each configuration. List - Shows the configuration names in a list. Details - The Detailed view expands this list to include information about the configurations. The information includes configuration name, type, and description. Chapter 3 Help Menu Contents - Displays the WinHelp contents window (the one you are reading now) for online Help.
Chapter 3 - Reference 3.5.2 Using New Configuration Wizard Create a new configuration Create a new configuration if you are in a specific location that does not have an existing configuration defined. Use the New Configuration Wizard to create a configuration in a few easy steps. Chapter 3 1. Do one of the following: • On the File menu, click New Configuration. or • Double-click New Configuration on the Main window. Then the New Configuration Wizard dialog starts. 2.
Chapter 3 - Reference Chapter 3 3. Enter the name and description you want to use for this configuration in the Name and description field. And Click Next. 4. Follow the on-screen instructions, it will guide you through the process of specifying the settings in your configuration. The Wizard reads the current system settings (TCP/IP, NT Domain, Proxy, File, and Printer Sharing) and displays it.
Chapter 3 - Reference General settings Name – This field is mandatory, and used for indicating the location from which you are dialing or connecting to the network. For example, if this is used for a meeting room at work, you can use a name like “Work-Meeting Room”. If it is used for home on your ADSL, you can name like “Home-ADSL”. Description – This field is optional, you can use it to provide more details about this configuration.
Chapter 3 - Reference Wireless settings Network Type Infrastructure – Select the Infrastructure mode to establish a connection with an Access Point. Ad Hoc – Select the Ad Hoc mode to communicate directly with each other without using an Access Point. SSID Using the SSID filed to configure the SSID setting for the ASUS USB SpaceLink Client. SSID stands for Service Set Identifier, which is a string used to identify a wireless LAN.
Chapter 3 - Reference WEP Select disable or enable (64-bit or 128-bit) WEP encryption. The WEP Key is a 64-bit (5 byte) or 128-bit (13 byte) Hexadecimal digit that is used to encrypt transmit data packets and decrypt received data packets. TCP/IP settings TCP/IP settings include five tabs: Device, IP Address, Gateway, DNS, and WINS. Device Choose the network adapter that you want to use for this configuration.
Chapter 3 - Reference Gateway Specify the gateways. There can be more than one specified.Set up the primary gateway first. Add a gateway - Type the IP address of the gateway in the New Gateway field and then click Add. The gateway you specified appears in the Installed Gateways list. Repeat to specify another gateways. The value in each field must be a number between 0 and 255. You can have up to eight IP addresses for gateways.
Chapter 3 - Reference Dialing settings Specify how the call will be dialed. This is useful if you want to change the call to a calling card, use your computer from different locations, or add a dial prefix, country code, or area code automatically. Dialup Networking settings Dialup Networking settings include four tabs: Device, Phone Number, Server Type, and TCP/IP. Device Choose the modem you want to use by Dial-Up Networking to connect to another computer for this connection.
Chapter 3 - Reference Select Require encrypted password checkbox to specify that only encrypted passwords can be sent to or accepted by your computer. This is useful if you need additional security for this connection. When type your password while dialing out, this setting will encrypt your password but the target computer must support encrypted passwords for your password to be understood. Allowed network protocols – Specifies the network protocols that your computer can use.
Chapter 3 - Reference Internet settings A proxy server acts as a security barrier between your internal network (Intranet) and the Internet, keeping other people on the Internet from gaining access to confidential information on your internal network or your computer. Disable Proxy Server – Do not use proxy server. Enable Proxy Server – Use the Proxy server to gain access to the Internet.
Chapter 3 - Reference 3.6 Site Monitor Site Monitor measures the signal-to-noise (SNR) values of all available wireless networks. This tool is used for determining the best placement of Access Points to provide the best coverage for a wireless network. 3.6.1 Starting Site Monitor • Click the Windows Start button, select Programs, select ASUS Utility, select WLAN Card, and then click Site Monitor. Chapter 3 or • Right-click the Control Center icon on the Windows taskbar and then click Site Monitor. 3.6.
Chapter 3 - Reference 3.6.3 Monitor Directed link state test with one wireless network, including: • Chapter 3 SNR: This indicates the quality of communications within the current network. The communication quality is based on signal level and noise level measurements. In principle, the higher the SNR, the better your communications quality. • Communication Quality: Specifies the Communication Quality of the Basic Service Set to which the station is currently connected to.
Chapter 3 - Reference 3.7 Live Update Live Update is a utility that allows you to update your ASUS USB SpaceLink Client’s firmware and drivers. The use of this utility assumes that you are properly connected to Internet through an Internet Service Provide (ISP). Chapter 3 1. Insert the ASUS USB SpaceLink Client Support CD into your CDROM drive to bring up the autorun menu. If the autorun menu does not show, double-click the CD drive icon in My Computer or run Setup.
Chapter 3 - Reference 3. Follow any on-screen instructions or prompts to complete setup. If you already have the latest revision of your ASUS USB SpaceLink Client’s firmware files or driver files, Live Update reports that no update is necessary. When Live Update starts the firmware upgrade, a warning message will tell you that incorrect firmware upgrades may cause your ASUS USB SpaceLink Client to malfunction. You can cancel the update process at this point.
Chapter 3 - Reference 3.8 Windows XP Wireless Properties 2. Double-click ASUS SpaceLink WL-100... 3. The “General” page will show status, duration, speed, and signal strength. Signal strength is represented by green bars with 5 bars meaning excellent signal and 1 bar meaning poor signal. 4. The “Wireless Networks” page will show Available networks and Preferred networks.
Chapter 3 - Reference 3.8 Windows XP Wireless Properties (Cont.) Chapter 3 5. The “Authentication” page allows you to add security settings. Read Windows help for more information. 58 6. The “Advanced” page allows you to set firewall and sharing. Read Windows help for more information.
Chapter 4 - Troubleshooting 4. Troubleshooting The below troubleshooting guides provide answers to some of the more common problems, which you may encounter while installing or using ASUS USB SpaceLink Client products. If you encounter difficulties that are not mentioned in this section, please contact ASUS Wireless LAN Technical Support. Verify if the PC Card is installed correctly. When the ASUS USB SpaceLink Client setup task is complete, you can verify if the driver has been setup properly.
Chapter 4 - Troubleshooting Cannot connect to a Station (ASUS USB SpaceLink Client) Follow the procedure below to configure your ASUS USB SpaceLink Client. a. Verify that the “Network Type” is in “Ad Hoc” mode. b. Verify that the “SSID” of your ASUS USB SpaceLink Client is set to “any” or set to the same “SSID” of the other station (or another ASUS USB SpaceLink Client). c.
Chapter 5 - Glossary 5. Glossary Access Point (AP) An networking device that seamlessly connects wired and wireless networks. Access Points combined with a distributed system support the creation of multiple radio cells that enable roaming throughout a facility. Ad Hoc A wireless network composed solely of stations within mutual communication range of each other (no Access Point). Basic Service Area (BSS) A set of stations controlled by a single coordination function.
Chapter 5 - Glossary IEEE 802.11 IEEE 802.xx is a set of specifications for LANs from the Institute of Electrical and Electronic Engineers (IEEE). Most wired networks conform to 802.3, the specification for CSMA/CD based Ethernet networks or 802.5, the specification for token ring networks. 802.11 defines the standard for wireless LANs encompassing three incompatible (non-interoperable) technologies: Frequency Hopping Spread Spectrum (FHSS), Direct Sequence Spread Spectrum (DSSS), and Infrared. 802.
Chapter 5 - Glossary ISP (Internet Service Provider) An organization that provides access to the Internet. Small ISPs provide service via modem and ISDN while the larger ones also offer private line hookups (T1, fractional T1, etc.). LAN (Local Area Network) A communications network that serves users within a defined geographical area. The benefits include the sharing of Internet access, files and equipment like printers and storage devices.
Chapter 5 - Glossary SSID (Service Set ID) SSID is a group name shared by every member of a wireless network. Only client PCs with the same SSID are allowed to establish a connection. Station Any device containing IEEE 802.11 wireless medium access conformity. TCP (Transmission Control Protocol) The standard transport level protocol that provides the full duplex, stream service on which many application protocols depend. TCP allows a process or one machine to send a stream of data to a process on another.
Safety Statements Federal Communications Commission Statement This device complies with FCC Rules Part 15. Operation is subject to the following two conditions: • • This device may not cause harmful interference, and This device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to Part 15 of the Federal Communications Commission (FCC) rules.
Wireless LAN Safety Statements MPE Safety Statement Your device contains a low power transmitter. When device is transmitted it sends out Radio Frequency (RF) signal. FCC Radio Frequency Exposure Statement This Wireless LAN radio device has been evaluated under FCC Bulletin OET 65C and found compliant to the requirements as set forth in CFR 47 Sections 2.1091, 2.1093, and 15.247(b)(4) addressing RF Exposure from radio frequency devices.
