CyberTAN Technology WM821M Wireless 802.11N DUAL BAND MINI PCI MODULE User Manual rev 0702

CyberTAN Technology Inc. Wireless 802.11N DUAL BAND MINI PCI MODULE rev 0702

User manual rev

WM821-M MiniPCI Module WM821-M Wireless 802.11N dual-band mini PCI module User Manual Rev 0.1
WM821-M MiniPCI Module Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protec-tion against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency en-ergy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communi-cations. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the fol-lowing measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and re-ceiver. - Connect the equipment into an outlet on a circuit different from thatto which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly ap-proved by the party responsible for compliance could void the user's authority to operate this equipment. 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
WM821-M MiniPCI Module —Introduction ii interference received, including interference that may cause un-desired operation. IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunc-tion with any other antenna or transmitter. Operations in the 5.15-5.25GHz band are restricted to indoor usage only IEEE 802.11b or 802.11g operation of this product in the U.S.A. is firmware-limited to channels 1 through 11. This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna, 3) For all products market in US, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band by supplied firmware programming tool. OEM shall not supply any tool or info to the end-user regarding to Regulatory Domain change. As long as 3 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still
Preface iii responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, LVD TV… etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authoriza-tion is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end prod-uct (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: “Contains FCC ID: N89-WM821M”. Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory in-formation/warning as show in this manual.
WM821-M MiniPCI Module —Introduction iv Canadian Regulatory Notice This device complies with RSS-210 of the Industry Canada Rules. Operation is subject to the following two conditions: 1) this device may not cause interference and 2) this device must accept any interference, including interfer-ence that may cause undesired operation of the device Caution: The device for the band 5150-5250 MHz is only for indoor usage to reduce potential for harmful interference to co-channel mobile satellite systems. IMPORTANT NOTE: IC Radiation Exposure Statement: This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Industry Canada Interference Statement The device for the band 5150-5250 MHz is only for indoor usage to reduce potential for harmful interference to co-channel mobile satellite systems; The maximum antenna gain permitted (for devices in the bands 5250-5350 MHz and 5470-5725 MHz) to comply with the e.i.r.p. limit; and The maximum antenna gain permitted (for devices in the band 5725-5825 MHz) to comply with the e.i.r.p. limits specified for
Preface v point-to-point and non point-to-point operation as appropriate, as stated in section A9.2(3). In addition, users should also be cautioned to take note that high-power radars are allocated as primary users (meaning they have priority) of the bands 5250-5350 MHz and 5650-5850 MHz and these radars could cause interference and/or damage to LE-LAN devices. Note: The WM821-M has disable the 5600-5650M band by S/W to avoid 5600-5650M band for IC certification
WM821-M MiniPCI Module —Introduction vi Table of contents Introduction 1 Hardware installation 5 Using the Wireless Utility 7
WM821-M MiniPCI Module 1 Chapter 1 Introduction Thank you for using the Wireless MiniPCI Module. The WM821-M is a dual-band, quad-mode wireless network adapter that works on all the frequencies allocated for WLAN operation eve-rywhere in the world. It is in compliance with the Draft IEEE802.11n standard in a 2x3 MIMO configuration. It also complies with the IEEE 802.11a, 802.11g, and 802.11b stan-dards. WM821-M features the compactness and high bus speed of the Mini PCI specifications which gives users of lap-tops, notebooks, tablet PCs, and other mobile computing devices transparent Internet access anywhere in the world through any Wi Fi network without software changes or addi-tional hardware. Able to provide greater than 100Mbps real world throughput using high-speed spatial multiplexing modes, the WM821-M provides the freedom to work as you wish, wherever you wish, using whatever kind of application you wish to use. The adapter installs directly in any host device with a Mini PCI slot: just plug it in and you’re ready to access local resources and/or the Inter-net at the highest speed the WLAN, the location, and the host computer can provide. It is ready to work “out of the box” in any embedded device or in any computer running Microsoft® Win-dows 2000, or XP (TBD). The WM821-M Mini PCI Card is truly a “must-have” for every productivity-sensitive laptop, notebook,
WM821-M MiniPCI Module —Introduction 2 or tablet PC user and any bandwidth-sensitive embedded de-sign.. Features • mPCI 32 interface. • Draft IEEE 802.11n compatible. • Backward compatible with IEEE 802.11a/b/g standard. • Wire-free access to networked resources from anywhere beyond the desktop. • Delivers data rates up to 300 Mbps. • 802.11n: Dynamically shifts among 130, 117, 104, 78, 52, 39, 26 and 13Mbps in a 20MHz bandwidth and 300, 243, 216, 162, 108, 81, 54 and 27Mbps in a 40MHz bandwidth, based on signal strength, for maximum availability and reli-ability of connection. • 802.11a/g: Dynamically shifts between 54, 48, 36, 24, 18, 12, 9 and 6 Mbps network speed, based on signal strength, for maximum availability and reliability of connection. • 802.11b: Dynamically shifts between 11M, 5.5M, 2M, and 1 Mbps network speed, based on signal strength, for maxi-mum availability and reliability of connection. • Supports 802.11h (DFS) power adjustment. • Allows users move between Access Points without reset-ting the connection reconfigurations. • Three ultra-mini connectors with for diversity antennae. • Uses 2.4GHz and 5GHz frequency band, complying with regulatories worldwide • Supports most popular operating systems: Window 2000/XP. Linux support is also available. • Ensures great security by providing the 64/128 bits Wired Equivalent Privacy (WEP) and WiFi Protected Access (WPA) defined in the IEEE standard. • WPA support with Funk client. Radius clients in EAP-TLS, EAP, TTLS, EAP-LEAP, EAP, PEAP. • WPA2, WMM-compliant.
—Introduction 3 WiFi-Protected Setup(WPS)-supportedWhat is Wireless LAN? Wireless Local Area Network (WLAN) systems offer a great number of advantages over traditional wired systems. WLANs are flexible and easy to setup and manage. They are also more economical than wired LAN systems. Using radio frequency (RF) technology, WLANs transmit and receive data through the air. WLANs combine data connectivity with user mobility. For example, users can roam from a confer-ence room to their office without being disconnected from the LAN. Using WLANs, users can conveniently access shared informa-tion, and network administrators can configure and augment networks without installing or moving network cables. WLAN technology provides users with many convenient and cost saving features: • Mobility: WLANs provide LAN users with access to real-time information anywhere in their organization, providing service opportunities that are impossible with wired net-works. • Ease of Installation: Installing is easy for novice and ex-pert users alike, eliminating the need to install network cables in walls and ceilings. • Scalability: WLANs can be configured in a variety of to-pologies to adapt to specific applications and installations. Configurations are easily changed and range from peer-to-peer networks suitable for a small number of users to
WM821-M MiniPCI Module —Introduction 4 full infrastructure networks of thousands of users roaming over a broad area.
5 Chapter 2 Hardware installation This chapter covers how to installing the Wireless MiniPCI Module in your embedded system. Hardware description The Wireless MiniPCI Module has a standard MiniPCI inter-face for attaching to the MiniPCI connector on embedded system. And this module has IPEX connector to connect to external antenna. Outlook Following is the MiniPCI module outlook
WM821-M MiniPCI Module —Hardware installation 6 Figure 1: MiniPCI module outlook
7 Chapter 3 Using the Wireless Utility This module also come with a wireless utility, following describe how to use the utility. Configuration Utility The Client Card Configuration Utility allows configuration of WM821-M high throughput client cards through the following tabs: • Network Status—displays the status of the network to which the user is connected. The Configuration Utility initializes on this page. • Profile Manager—displays the current profiles and allows the user to set attributes for network type, security options, and protocols, as well as create/modify/delete profiles. • Site Survey—displays site survey information. • Statistics—displays the statistics of the current session. • Advanced—used to set protocol parameters. • AutoLink—to set AutoLink connection • Admin—used to import and export profiles. 3.1 Network Status Tab The Network Status tab displays the status of the network. When the Wireless client card Configuration Utility initializes, it displays the Network Status tab.
WM821-M MiniPCI Module —Using the Wireless Utility 8 Figure 2 :Network Status tab 3.1.1 Select Profile The Select Profile section displays the name of the profile in use. Additional infor-mation about the profile is provided in the Profile Manager. Select one of the profiles previously defined by clicking the down arrow and high-lighting a profile from the pull-down list. Figure 3: Select Profile Section
Appendix B Error Messages of Enabler Program 9 Figure 3: Select Profile Profiles are created, modified, and deleted through the ProfileMan-ager. Note This feature is disabled when Windows Zero Configuration Utility is enabled. 3.1.2 Link Information The Link Information section contains the current information about the wireless connection. Figure 4: Link Information Section Figure 4: Link Information Section
WM821-M MiniPCI Module —Using the Wireless Utility 10 Table 1:Link Information Field Description Status Status of the wireless network connection: • Card Unplugged Client card is not plugged in, or client card is plugged in but not recognized. • Connected Client card is plugged in and connected to a wireless network. • No Connection Client card is plugged in, but no wireless connection. • No Radio Client card is plugged in, but the radio is turned off. Clear the Radio Off check box to turn the radio on. • Scanning for Scanning for available APs and wireless sta-tions in the area. Network SSID Network SSID label (i.e., Network Name). The Network Name is a text string of up to 32 characters. Network Type Type of environment connected to: • Infrastructure Mode In this mode, wireless clients send and receive information through APs. When a wireless client communicates with an-other, it transmits to the AP. First the AP receives the information and rebroadcasts it, then other devices receive the information. The APs are strategically located within an area to provide optimal coverage for wireless clients. A large WLAN uses multiple APs to provide coverage over a wide area. APs can connect to a LAN through a wired Ethernet connection. APs send and receive information from the LAN through the wired connection.
Appendix B Error Messages of Enabler Program 11 Network BSSID Network Basic Service Set Identifier. The BSSID is a 48-bit identity used to identify a particular BSS within an area. In In-frastructure BSS networks, the BSSID is the MAC Security Reports the type and level of security set. The security level is set through the Profile Setting of the Profile Manager tab. Configure security settings also through the Site Survey tab when connecting to a network. Tx/Rx Rates Current Tx Rate and Rx Rate of the channel being monitored. 3.1.3 Signal Strength / Wireless Mode Indicator The color-coded Signal Strength bar displays the signal strength of the last packet received by the client card. Figure 5: Signal Strength
WM821-M MiniPCI Module —Using the Wireless Utility 12 Signal strength is reported as a percentage. A signal in the red indicates a bad con-nection. A signal in the green indicates a good connection. The Wireless Mode indicator shows the data rates the client card operates. There are three modes: . • 802.11a . • 802.11b . • 802.11g (backward compatible to 802.11b) 3.1.4 Internet Protocol (TCP/IP) The Internet Protocol specifies the format of packets, also called data grams, and the addressing scheme. Most networks combine IP with a higher-level protocol called TCP, which establishes a virtual connection between a destination and a source. Figure 6:Internet Potocol Section Table 2 Internet Protocol Section Description Field Description DHCP Option Dynamic Host Configuration Protocol. Either enabled or dis-
Appendix B Error Messages of Enabler Program 13 abled. IP Address An identifier for a computer or device on a TCP/IP network. The format of an IP address is a 32-bit numeric address written as four numbers separated by periods. Each number can be 0 to 255. Subnet Mask A mask used to determine what subnet an IP address belongs to. An IP address has two components, the network address and the host address. The first two numbers represent the Class B network address, and the second two numbers identify a particular host on this network. Default Gateway The default node on a network that serves as an entrance to another network. In enterprises, the gateway is the computer that routes the traffic from a workstation to the outside network that is serving the Web pages. In homes, the gateway is the ISP that connects the user to the Internet. 3.1.5 Actual Throughput Performance This section of the Network Status tab displays the Current Tx Rate and the Cur-rent Rx Rate of the channel being monitored. Figure 7: actual throughput diagrams Note
WM821-M MiniPCI Module —Using the Wireless Utility 14 These are actual throughput diagrams (without the WLAN overhead delivered by the client card). 3.1.6 Radio On/Off Check Box Selecting the Radio Off check box turns off the radio. Clearing the check box turns on the radio. Figure 8: Radio On/Off Check Box Figure 8:Radio On/Off Check Box Another way to turn the radio on or off is to right-click the Configuration Utility icon in System Tray and select Turn Radio Off to turn the radio off. When the radio is off, select Turn Radio On to turn the radio back on. Figure 9: Radio On/Off in the System Tray The system hot key Alt+F2 can also be used to turn the radio on/off. When the radio is off, there is no radio activity, and the following tabs are disabled: . • Profile Manager . • Site Survey . • Statistics
Appendix B Error Messages of Enabler Program 15 . • Advanced . • AutoLink Note This feature is disabled when Windows Zero Configuration Utility is enabled. 3.2 Profile Manager Tab The Profile Manager tab displays the profiles available and allows you to create, modify, and delete profiles.
WM821-M MiniPCI Module —Using the Wireless Utility 16 Figure 10: Figure 14: Profile Manager Tab Note The Profile Manager tab is not accessible when Windows Zero Configuration Utility is enabled.
Appendix B Error Messages of Enabler Program 17 PROFILE MANAGER—PROFILE LIST The section on the left side of this tab lists all of the profiles available. Highlighting a profile selects it. If the check box next to the profile is selected, that profile is used in auto-configuration mode when the link is lost. If it is not selected, that profile is excluded in auto-configuration. The buttons associated with this window are as fol-lows. Table 3: Profile List Section Description Button Description Apply Profile Applies the profile selected. Apply the profile by double-clicking the desired profile. Move Up / Down Moves the list up and down in the window. Delete Deletes a profile Create Creates a profile Save Saves changes made to a selected profile PROFILE MANAGER—PROFILE SETTING The Profile Settings are used to set, modify, and display information about the profile selected in the Profile List section. The information is divided into three tabs: . • Network Info . • Security . • Protocol 3.2.1 Profile Setting—Network Info Tab The Profile Manager initially displays the Network Info tab.
WM821-M MiniPCI Module —Using the Wireless Utility 18 Figure 11: Network Info Tab (Infrastructure Network) The Network Info tab fields are as follows. Table 4:::: Network Info Tab Description Field Description Profile Name Name of profile selected Network SSID Network SSID label
Appendix B Error Messages of Enabler Program 19 Network Type • Infrastructure When an Infrastructure network is selected, the Profile Setting displays the Wireless Mode field. Wireless Mode • Auto Connects to 802.11a network, 802.11g network, or 802.11b network (Infrastructure network only). • 802.11a Connects to 802.11a only. • 802.11g Connects to either 802.11g network or 802.11b network. • 802.11b Connects to 802.11b network only. 802.11n Network Enables/disables draft-802.11n/EWC functionality. If enabled, the Modulation and Coding Scheme (MCS) index and 802.11n options can be configured. Channel Width Sets the channel bandwidth. Available options are Auto, 20 MHz, and 40 MHz. The default is Auto. Guard Interval Sets the Guard Interval. Available options are Auto, Standard, and Short. The default is Auto. Extension Channel Sets the extension channel mode when bandwidth is 40 MHz. Available options are Auto, None, Lower, and Upper. The default is Auto. Antenna Selection Sets the antenna selections. Available options are Auto, An-tenna A, Antenna B, 2 by 2, and 2 by 3. The default is Auto.
WM821-M MiniPCI Module —Using the Wireless Utility 20 3.2.2 Profile Setting—Security Tab Clicking the Security tab displays the following security options: . • Authentication Mode . • Encryption Mode (Security off, WEP, TKIP, and AES) . • WEP Key Setting (Passphrase Key or Authentication Protocol) Figure 12:::: Security tab 3.2.2.1 Non-EAP Authentication Modes The WM821-M Configuration Utility currently supports the following non-EAP au-thentication modes: . • Open System—Open Authentication (no key or a pre-shared WEP key is . required). . • Shared Key—Shared Authentication (a pre-shared WEP key is required) . • Auto Switch—Auto Select Authentication modes (Open System or Shared . Key, WEP key required)
Appendix B Error Messages of Enabler Program 21 . • WPA-PSK—WPA Pre-Shared Key . • WPA2-PSK—WPA2 Pre-Shared Key 3.2.2.2 EAP Authentication Modes The WM821-M Configuration Utility currently supports the following EAP authentica-tion modes: . • 802.1x (TLS/PEAP) . • WPA (TLS/PEAP/LEAP) . • WPA2 (TLS/PEAP/LEAP) . • CCX (LEAP) 3.2.2.2.1 WPA-PSK/WPA2-PSK SUPPORT In Infrastructure mode, if WPA-PSK/WPA2-PSK is selected as the Authentication Mode, the encryption method AES or TKIP can be selected. Figure 13: Security selection
WM821-M MiniPCI Module —Using the Wireless Utility 22 Figure 14: Security Tab—WPA-PSK/WPA2-PSK with TKIP Enter the network passphrase into the Passphrase and Confirm boxes. 3.2.2.2.2 802.1X/WPA/WPA2 EAP/TLS SUPPORT If the 802.1x EAP/TLS option is selected, the encryption method AES or TKIP can be selected, and a certificate is required for the authentication. 1. 1. To connect to an AP through the RADIUS server, select 802.1x WPA/WPA2 as the Authentication Mode. 2. 2. Select TKIP or AES as the Encryption Method. 3. 3. Select EAP/TLS (Use Certificate) as the 802.1x Authentication Protocol.
Appendix B Error Messages of Enabler Program 23 Figure 15:::: Security Tab—802.1x/WPA/WPA2 EAP/TLS Authentication 4. Click the Configure WPA RADIUS button to configure security settings. Figure 16:::: 802.1x/WPA/WPA2 EAP/TLS RADIUS Configuration Window
WM821-M MiniPCI Module —Using the Wireless Utility 24 1. 5. Click Browse to activate the dialog for selecting a certificate. 2. 6. Before clicking OK to exit the dialog, make sure that the Login Name is entered. Figure 17:::: Select Certificate
Appendix B Error Messages of Enabler Program 25 Figure 18: WPA RADIUS Configuration Window with Certificate Table 5:::: 802.1x/WPA/WPA2 EAP/TLS RADIUS Configuration Window Descrip-tion Field/Button Description Login Name Login name to the RADIUS server Certificate Certificate selected for authentication View Shows the selected certificate Browse Selects the certificate 3.2.2.2.3 802.1X/WPA/WPA2 PEAP SUPPORT IN INFRASTRUCTURE MODE To connect to an AP through the RADIUS server, select 802.1x/WPA/WPA2 as the Authentication Mode, PEAP as the Authentication Protocol, and AES or TKIP as the Encryption Method.
WM821-M MiniPCI Module —Using the Wireless Utility 26 Figure 19::::Security tab 802.1x/WPA/WPA2 PEAP RADIUS Authentication Figure 25: 802.1x/WPA/WPA2 PEAP RADIUS Configuration Window
Appendix B Error Messages of Enabler Program 27 Figure 20: 802.1x/WPA/WPA2 PEAP RADIUS Configuration Window Table 6: WPA PEAP RADIUS Configuration Window Description Field Description Login Name Login name to the RADIUS server Password Password to login to the RADIUS server Domain Domain name for login to the RADIUS server (optional) Inner EAP Protocol Use EAP/MS-CHAP V2 or EAP/GTC to login to the RADIUS server Click OK to set the configuration. 3.2.2.2.4 WPA/WPA2 EAP/TTLS
WM821-M MiniPCI Module —Using the Wireless Utility 28 To connect to an AP through the RADIUS server, select WPA/WPA2 as the Au-thentication Mode, TTLS as the 802.1x Authentication Protocol, and TKIP as the Encryption Method for WPA TTLS or AES as the Encryption Method for WPA2 TTLS. Figure 21: WPA/WPA2 EAP/TTLS Authentication Clicking the Configure WPA RADIUS button displays the WPA EAP/TTLS RADIUS Configuration window. Enter all the required information.
Appendix B Error Messages of Enabler Program 29 Figure 22:WPA EAP RADIUS Configuration window Table 7: WPA TTLS RADIUS Configuration Window Description Field Description Inner Authentication Protocol Currently supports EAP/MS-CHAP V2 only Anonymous Name Indicates the identity of the authentication server with which to make contact Login Name Login name to the RADIUS server Password Password to login to the RADIUS server Domain Domain name for login to the RADIUS server (op-tional) Click OK to set the configuration.
WM821-M MiniPCI Module —Using the Wireless Utility 30 3.2.2.2.5 CCX EAP/LEAP To connect to a Cisco AP through the RADIUS server, select CCX EAP/LEAP. WEP is the Encryption Method, and the key is generated automatically. Figure 23:::: Security TabSecurity TabSecurity TabSecurity Tab----CCX EAP/LEAP AuthenticationCCX EAP/LEAP AuthenticationCCX EAP/LEAP AuthenticationCCX EAP/LEAP Authentication If Allow Fast Roaming (CCKM) is selected, Fast Roaming (Cisco Centralized Key Management (CCKM)) is enabled. Clicking the CCX Configuration button displays the CCX LEAP RADIUS Configu-ration window. Enter all the required information.
Appendix B Error Messages of Enabler Program 31 Figure 24:::: CCX ECCX ECCX ECCX EAP/LEAP RADIUS Configuration WindowAP/LEAP RADIUS Configuration WindowAP/LEAP RADIUS Configuration WindowAP/LEAP RADIUS Configuration Window Table 8:::: CCX EAP/LEAP RADIUS Configuration Window Description Field Description Login Name Login name to the RADIUS server Password Password to login to the RADIUS server Domain Domain name for login to the RADIUS server (optional) Click OK to set the configuration. 3.2.2.3 Encryption Methods The following encryption methods are available, depending on the authentication mode: . • Security Off . • WEP . • TKIP . • AES 3.2.2.4 WEP Key Settings
WM821-M MiniPCI Module —Using the Wireless Utility 32 If the WEP Encryption Method is selected, the Security tab displays the WEP Key Setting. To configure the WEP keys, select the WEP Key Setting, and click the Configure WEP Keys button. Note The WEP key used for the transmission must be identical on the sending and the receiving station. Figure 25: Security Tab-WEP Key Settings Clicking the Configure WEP Keys button displays the Configure WEP Key window. Enter all the required information.
Appendix B Error Messages of Enabler Program 33 Figure 26: WEP Key Configuration Window Table 9: WEP Key Configuration Window Description Field Description Key Format Either ASCII characters or hexadecimal digits Key Size • 40-bit, 5 character ASCII key size (40-bit, 10 character hexadecimal) • 104-bit, 13 character ASCII key size (104-bit, 26 character hexadecimal) Transmit Keys There are four transmit keys. The key value is in ASCII or hexadecimal, depending on the format selected. The WEP key size shown depends on the key size selected.
WM821-M MiniPCI Module —Using the Wireless Utility 34 Click OK to set the configuration. 3.2.2.5 TKIP/AES Settings If TKIP/AES is selected and the Authentication Mode is WPA-PSK or WPA2-PSK, the security tab displays the TKIP/AES passphrase settings. Enter the passphrase into the Passphrase and Confirm boxes, and click OK. Figure 27: TKIP/AES Settings Currently, only the functions WPA-PSK + TKIP and WPA2-PSK + AES are avail-able. There is no such combination as WPA-PSK + AES or WPA2-PSK + TKIP. 3.2.3 Profile Setting—Protocol Tab
Appendix B Error Messages of Enabler Program 35 The Protocol tab allows you to set or change the protocol information. Figure 28:::: Protocol Tab DO NOT CHANGE SETTINGS If this check box is selected, the protocol setting is not changed when the profile is applied. USE BELOW SETTINGS If the Do not change setting check box is not se-lected, the protocol settings include the following parameters. Table 10:::: Protocol Tab Description Field Description
WM821-M MiniPCI Module —Using the Wireless Utility 36 Power Save Mode Sets the power mode. Available options are Continuous Access or Max Power Save. The default setting is Con-tinuous Access. Preamble (802.11b) Sets the Radio Preamble to Auto, Short or Long. This option takes effect only when attaching to an 802.11b network. Transmit Rate The range of the data rate depends on the type of AP that the client card is connected to. The default setting is Auto Select. MCS index will be allowed to select when the 802.11n Network check box in the Network Info tab is selected. Fragment Threshold Sets the fragmentation threshold (the size that packets are fragmented into for transmission). The default setting is 2346. Region Code Sets the region code. Available options are FCC (U.S.), IC (Canada), ETSI (Europe), Spain, France, and MKK (Japan). RTS/CTS Threshold Sets the packet size at which the AP issues a Request-To-Send (RTS) or Clear-to-Send (CTS) frame before sending the packet. The default setting is 2347. Reset Resets the protocol settings to their default values 3.3 Site Survey Tab
Appendix B Error Messages of Enabler Program 37 Figure 29:::: Site Survey Tab 3.3.1 Site Survey—Networks Filter This section lets you customize which sites are displayed in the Site Survey list: . • Display 802.11a Access Points—selecting this check box displays all . 802.11a APs within range. . • Display 802.11g Access Points—selecting this check box displays all . 802.11g APs within range. . • Display 802.11b Access Points—selecting this check box displays all . 802.11b APs within range. 3.3.2 Site Survey—List of Detected Stations This section reports information on the AP stations detected.
WM821-M MiniPCI Module —Using the Wireless Utility 38 Figure 30: Site Survey-List of Detected Stations Table 11: List of Detected Stations Description Field Description Network SSID Network SSID label (i.e., the Network Name). The Net-work Name is a text string. MAC Address MAC address, a hardware address that uniquely identi-fies each node of a network Security Security enabled or disabled CH Channel used by the detected device Signal Signal strength of the detected device as a percentage Icons The following icons may be displayed left of the Net-work SSID: • An antenna icon with a subscript a indicates an 802.11a AP. • An antenna icon with a subscript b indicates an 802.11b AP. • An antenna icon with a subscript g indicates an 802.11g AP. • A circle around the antenna icon means the client card is connected to this network. WMM Wireless Multimedia Enhancements (WMM) supported by the detected device
Appendix B Error Messages of Enabler Program 39 EWC Draft-802.11n/EWC functionality supported by the de-tected device Network Type Type of environment connected to Infrastructure 3.3.3 Site Survey—Filter Button Clicking the Filter button displays the Advanced Filter window. Figure 31: Figure 36: Site Survey—Advanced Filter Window 3.3.3.1 Network SSID . • Any SSID—no specific SSID is used when scanning for available net-works in the area.
WM821-M MiniPCI Module —Using the Wireless Utility 40 . • Find network with this SSID—the utility searches for the specified SSID. 3.3.3.2 Network BSSID . • Any BSSID—no specific BSSID is used when scanning for available networks in the area. . • Find network with this BSSID—the utility searches for the specified BSSID. 3.3.3.3 Select Channel . • Scan all channels—all channels are scanned when searching for available networks in the area. . • Scan channel Only—only the specified channel is scanned when searching for available networks in the area. . • Scan Channel to Channel—a range of channels are scanned when searching for available networks in the area. 3.3.4 Site Survey—Refresh Button Clicking the Refresh button requests a survey of the wireless networks in the area. 3.3.5 Site Survey—Associate Button Select an available network, and then click the Associate button to establish a con-nection. Alternatively, the connection can be established by double-clicking the selected network. 3.4 Statistics Tab Clicking the Statistics tab displays the statistics of the current connect session.
Appendix B Error Messages of Enabler Program 41 Figure 32: Statistics Tab 3.4.1 Signal Strength The color-coded Signal Strength bar displays the signal strength of the last packet received by the client card. Signal strength is reported as a percentage. A signal in the red indicates a bad connection. A signal in the green indicates a good connec-tion. 3.4.2 Transmit Section
WM821-M MiniPCI Module —Using the Wireless Utility 42 The Transmit section displays the information on the packets sent. Figure 33: Transmit Section Table 12: Transmit Section Description Field Description Total Packet Reports the total number of packets transmitted Unicast Packet Reports the number of packets transmitted by the client card that were destined for a single network node Multicast Packet Reports the number of packets transmitted by the client card that were destined for more than one network node Single Retries Reports the number of packets that require one retry be-fore the client card received an acknowledgement.
Appendix B Error Messages of Enabler Program 43 NOTE:After the client card sends a packet, it waits for an acknowledge from the receiving radio to confirm that the packet was successfully received. If the acknowledge is not received within a specified period of time, the client card retransmits the packet. Multiple Retries Reports the number of packets that require more than one retry before the client card received an acknowledgement Failed Count Reports the number of packets that were not successfully transmitted because the client card did not receive an acknowledge within the specified period of time RTS Success Reports the number of RTS attempts that were success-ful RTS Failure Reports the number of RTS attempts that were not suc-cessful ACK Error Reports the number of unicast transmit attempts for which no acknowledgement was received 3.4.3 Receive Section The Receive section displays the information on the packets received. Figure 34: Receive Section
WM821-M MiniPCI Module —Using the Wireless Utility 44 Table 13: Receive Section Description Field Description Total Packet Reports the total number of packets received Unicast Packet Reports the number of packets received by the client card that were destined for a single network node Multicast Packet Reports the number of packets received by the client card that were destined for more than one network node Duplicate Frame Reports the number of duplicate frames received Received Beacons Reports the number of beacons received after associa-tion is established Beacon Loss Reports the number of missing beacons after association is established 3.4.4 Protocol Section The Protocol section displays the information on the protocol status. Figure 40: Protocol Section
Appendix B Error Messages of Enabler Program 45 Figure 35: Protocol Section Table 14: Protocol Section Description Field Description Preamble Displays radio preamble type: • Auto • Short • Long Tx Power Displays transmit power mode: • Auto • High • Medium • Low 3.5 Advanced Tab The Advanced tab displays the advanced parameters available for the installed WM821-M client cards.
WM821-M MiniPCI Module —Using the Wireless Utility 46 Figure 36: Advanced Tab Note The Advanced tab is not accessible when the Windows Zero Configura-tion Utility is enabled. 3.5.1 Advanced Tab—WM821-M Wireless Card
Appendix B Error Messages of Enabler Program 47 This section of the Advanced tab reports the type of WM821-M client card installed. 3.5.2 AdvancedTab—Miscellaneous Figure 37: Miscellaneous Section Table 15: Advanced Tab Miscellaneous Section Description Field Description Auto connect if link loss or no connection (Use checked profiles in <Profile Man-ager>) Clear this check box to disable the auto-configuration feature. Whenever there is a link loss, auto-configuration tries to establish a connection to the checked profiles in the Profile Manager window. Boost Mode Select this check box for performance enhancement. Enable WMM Select this check box to enable/disable the Wireless Multimedia Enhancements (WMM) feature. Worldwide regulatory domain Select this check box to set the regula-tory domain
WM821-M MiniPCI Module —Using the Wireless Utility 48 DFS Mode Select this check box to enable Dynamic Frequency Selection (DFS) MIMO Powersave Enables/disables the Multiple Input Multi-ple Output (MIMO) Powersave Mode. Available options are Off and Static. 3.6 AutoLink Tab To enable AutoLink mode, proceed as follows: 1. 1. Toggle the AutoLink button on the Access Point to enable AutoLink mode. 2. 2. Toggle the AutoLink button on the client to enter AutoLink mode. Figure 38: Access Point Autolink Button Within 60 seconds, the AutoLink will be completed.
Appendix B Error Messages of Enabler Program 49 Figure 39: Auto Link Tab (Client) AutoLink is complete.
WM821-M MiniPCI Module —Using the Wireless Utility 50 3.7 Admin Tab The Admin tab allows you to import and export profiles. Figure 40: Admin Tab 3.7.1 Admin Tab—Import Profiles
Appendix B Error Messages of Enabler Program 51 To import a profile, proceed as follows: 1. 1. Click Import Profiles. 2. 2. Select the path and filename of the profile. 3. 3. Click Open. 3.7.2 Admin Tab—Export Profiles To export a profile, proceed as follows: 1. 1. Click Export Profiles. 2. 2. Select or enter the path and filename of the profile. 3. 3. Click Save. 3.8 About Tab The About tab displays information about the WM821-M Client Card Configuration Utility.
WM821-M MiniPCI Module —Using the Wireless Utility 52 Figure 41: About Tab
53 Appendix A Specifications Specifications Product Name Draft 802.11n-compatible Dual Band WLAN mPCI Card Interface mPCI 32 Type III-B Network Standards IEEE802.11a/g/b Draft n-compliant 54, 48, 36, 24, 18, 12, 9, 6, 11, 5.5, 2,1Mbps 20MHz BW: 130, 117, 104, 78, 52, 39, 26 and 13Mbps Data Rate 40MHz BW: 300, 270, 243, 216, 162, 108, 81, 54 and 27Mbps 802.11a/g/n---- 54, 48, 36,24,18,12,9,6Mbps (OFDM) Modulation 802.11b ---- CCK (11Mbps, 5.5Mbps), QPSK (2Mbps), BPSK (1Mbps) 2.412 ~ 2.462 GHz: North America 2.412 ~ 2.472 GHz: Europe ETSI 2.412 ~ 2.472 GHz: Japan (ARIB STD-T66) 5.15 ~ 5.35GHz/ 5.47 ~ 5.825 GHz: North Amer-ica UNII 5.15 ~ 5.35GHz/ 5.47 ~ 5.725GHz: Europe ETSI Operating Frequency 4.9 ~ 5.0GHz/ 5.15 ~ 5.35GHz: Japan (TBD) 11g: 1~11 for America,1~13 for Europe (ETSI) and Japan (ARIB STD-66) Operating Channels 11b: 1~11 for America,1~13 for Europe (ETSI),1~14 for Japan
WM821-M MiniPCI Module —Using the Wireless Utility 54 11a: 36-64, 100-161 North America; 36-64 for Japan and other ch definitions (TBD) 12 dBm (5GHz), 15dBm (2.4GHz) (54Mbps, OFDM, typical) RF Output Power (TBD)18 dBm (2.4GHz, 11Mbps, CCK, typical) Antenna Three IPEX connectors with diversity for external antenna Power LED: GPIO control LED Indicators Link LED: GPIO control Indoor: 20M@54Mbps, 35M@24Mbps, 60M@6Mbps, 100M@11Mbps Coverage Area Outdoor: 50M@54Mbps, 65M@48Mbps, 90M@36Mbps, 120M@24,18,12,9,6Mbps, 80M@11Mbps, 120M@5.5Mbps, 200M@2Mbps, 300M@1Mbps -70 dBm @ 54M (OFDM, 10% PER) Receiver Sensitivity -86 dBm @ 11M (CCK, 8% PER) TX power consumption: <680mA @3.3V Power Consumption RX power consumption: <670mA @3.3V Support OS Linux, Microsoft Windows Windows 2K, Windows XP (TBD) Operating Temperature 0 to 55 ℃ Humidity 20% to 95% Non-condensing Dimensions (mm) (W) 59.6mm × (D) 44.45mm × (H) 4.9mm Weight (g) 28 g Voltage 3.3V

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