Intel WM3945AGM1WB Datasheet

Intel(R) PRO/Wireless 3945ABG Network Connection User GuideWith your wireless network card, you can access wireless networks, share files or printers,

Signal Quality The signal quality icon bars indicate the quality of the transmit and receive signals between your wireless adapter and the nearest acc

Persistent Connection Persistent profiles are applied at boot time or whenever no one is logged on the computer. After a user logs off, a Persistent

password" option.❍ Profiles that use the machine certificate to authenticate. NOTE: Intel PROSet/Wireless supports machine certificates. Howe

❍ 802.1x MD5, LEAP, EAP-FAST profiles that use either the "Use the Windows logon user name and password" or "Use the following user

If such a profile is active when the user logs off, the connection is maintained. To create a Pre-Logon/Common Profile: 1. Click Include Profiles. 2.

Intel PROSet/Wireless software supports VoIP third-party soft-phone applications. Third party VoIP applications support Voice Codecs. Codecs are used

● G711_64kbps● G711_56kbps● G711_48kbps● G722_64kbps● G722_56kbps● G722_48kbps● G722_1_32kbps● G722_1_24kbps● G722

An Administrator can determine which order Administrator profiles are placed in the Administrator Tool's Profiles list. 1. Click the Administra

Name Description802.11a Radio On/Off Control Select Add 802.11a Radio On/Off Selection to allow a user to turn on or off the 802.11a radio on their co

Application Auto LaunchSelect to start a batch file, executable file, or script automatically when a specific profile connects to the network. For exa

Cache CredentialsSelect to save credentials after a user logs on. If the wireless connection temporarily disconnects, the saved credentials are used u

Click the Properties button on the Intel PROSet/Wireless main window to display the security settings for the wireless adapter. You can also add profi

Pre-Logon Cisco Mode Enable Cisco Mode during a pre-logon connection. Cisco access points have the capability to support multiple wireless network nam

session becomes active. Persistent and Pre-Logon or Common profiles are placed at the top of the user’s profiles list. They cannot be changed or delet

Ad Hoc ChannelThere is no need to change the channel unless the other computers in the ad hoc network use a different channel from the default channel

Mixed Mode ProtectionUse to avoid data collisions in a mixed 802.11b and 802.11g environment. Request to Send/Clear to Send (RTS/CTS) should be used i

Roaming AggressivenessThis setting allows you to define how aggressively a wireless client roams to improve connection to an access point. Click Use d

transmit power at the lowest possible level still compatible with the quality of their communication. This allows the maximum number of wireless devic

connection to a wireless router.❍ Single Sign On: Installs the Single Sign On features.This tool is used to configure common (shared) profiles. ❍

How to Obtain a Client CertificateIf you do not have any certificates for EAP-TLS (TLS) or EAP-TTLS (TTLS) you must obtain a client certificate to all

11. Click OK.12. From the list of stores, scroll up and expand Trusted Root Certificate Authorities. 13. Click Local Computer.14. Click OK.15. Cl

10. Click Next. Use the provided defaults. 11. Certificate Issued: Click Install this certificate.NOTE: If this is the first certificate you have ob

Access Points in this Network (0-50)● Signal Strength: The Signal strength icon bars indicate the strength of the transmit and receive signals bet

2. Select one of the following to obtain a certificate: ● Use my smart card: Select if the certificate resides on a smart card.● Use the cert

authentication server and generally means that the authentication server must know the issuer of your certificate as a Certificate Authority. Use the

Back to Contents Glossary of Terms: Intel(R) PRO/Wireless 3945ABG Network Connection User GuideGlossaryNumerical A B C D E F G H I

AES-CCMP Advanced Encryption Standard - Counter CBC-MAC Protocol is the new method for privacy protection of wireless transmissions specified in the I

EAP-GTC The EAP-GTC (Generic Token Card) is similar to the EAP-OTP except with hardware token cards. The request contains a displayable message, and t

Internet Protocol (IP) addressThe address of a computer that is attached to a network. Part of the address designates which network the computer is on

RADIUS Remote Authentication Dial-In User Service (RADIUS) is an authentication and accounting system that verifies users credentials and grants acces

TLS Transport Layer Security. A type of authentication method using the Extensible Authentication Protocol (EAP) and a security protocol called the Tr

WPA Wi-Fi Protected Access (WPA) is a security enhancement that strongly increases the level of data protection and access control to a wireless netwo

Back to Contents Wireless Network Overview: Intel(R) PRO/Wireless 3945ABG Network Connection User GuideAbout Wireless Network Technology● Select a

Signal QualityA radio frequency (RF) signal can be assessed by two components: ● signal strength (quantity)● signal quality The quality of th

Device-to-Device mode to network computers in a home or small office or to set up a temporary wireless network for a meeting. Configure a Wireless Net

identify a wireless network: ● The Network Name or Service Set Identifier (SSID)—Identifies a wireless network. All wireless devices on the networ

Back to Contents Security Overview: Intel(R) PRO/Wireless 3945ABG Network Connection User Guide● WEP Encryption ❍ Open and Shared Key authenti

reception of wireless data. WEP encryption provides two levels of security: 64-bit key (sometimes referred to as 40-bit) or a 128-bit key (also known

There are different 802.1x authentication types, each provides a different approach to authentication but all employ the same 802.1x protocol and fram

An IP address is assigned for the dial-up client. ● Accounting phase: Collects information on resource usage for the purpose of trend analysis, au

The second generation of WPA that complies with the IEEE TGi specification is known as WPA2. Enterprise Mode: Enterprise Mode verifies network users t

Message Digest 5 (MD5) is a one-way authentication method that uses user names and passwords. This method does not support key management, but does re

PEAP is a new Extensible Authentication Protocol (EAP) IEEE 802.1x authentication type designed to take advantage of server-side EAP-Transport Layer S

Centralized Key Management (CCKM), an access point configured to provide Wireless Domain Services (WDS) takes the place of the RADIUS server and authe

RepairRenews the IP Address. If you have trouble accessing the network, verify if the IP address is valid. If it is 0.0.0.0 or 169.x.x.x, then it is p

Mixed-Cell ModeSome access points, for example Cisco 350 or Cisco 1200, support environments in which not all client stations support WEP encryption;

Back to Contents Specifications: Intel PRO/Wireless 3945ABG Network Connection User Guide● Intel PRO/Wireless 3945ABG Network Connection● Inte

Wi-Fi(R) Alliance certificationWi-Fi(R) certification for 802.11b, 802.11g, 802.11a, WPA, WPA2, WMM, EAP-SIM, LEAP, PEAP, TKIP, EAP-FAST, EAP-TLS, EAP

Wi-Fi(R) Alliance certificationWi-Fi(R) certification for 802.11b, 802.11g, WPA, WPA2, WMM, EAP-SIM, LEAP, PEAP, TKIP, EAP-FAST, EAP-TLS, EAP-TTLS, MD

Wi-Fi(R) Alliance certification Wi-Fi(R) certification for 802.11b, 802.11g, 802.11a, WPA, WPA2, WMM, EAP-SIM, LEAP, PEAP, TKIP, EAP-FAST, EAP-TLS, EA

WLAN Standard IEEE 802.11g and 802.11b ArchitectureInfrastructure or ad hoc (peer-to-peer) operating modesSecurity WPA, LEAP, PEAP, TKIP, EAP-TLS, EAP

Back to ContentsCustomer Support: Intel(R) PRO/Wireless 3945ABG Network Connection User GuideCustomer Support Intel support is available online or by

Corporate Web Site: http://www.intel.com Back to Contents

Back to Contents Regulatory Information: Intel(R) PRO/Wireless 3945ABG Network Connection User GuideSupported on the Intel(R) PRO/Wireless 3945ABG Net

The FCC with its action in ET Docket 96-8 has adopted a safety standard for human exposure to radio frequency (RF) electromagnetic energy emitted by F

CloseCloses the profile management window.Intel PROSet/Wireless MenusUse the File, Tools, Advanced, Profiles and Help menus to configure your network

Safety Notices for Other Devices in the Wireless Network: Refer to the documentation supplied with wireless Ethernet adapters or other devices in the

Regulatory informationInformation for the OEMs and Integrators: The following statement must be included with all versions of this document supplied

USA—Federal Communications Commission (FCC)This device complies with Part 15 of the FCC Rules. Operation of the device is subject to the following two

2.400 - 2.4835 GHz (Europe ETSI) 5.15 - 5.35 GHz and 5.47-5.725 GHz (Europe ETSI) Low band 5.25 - 5.35 GHz is for indoor use only 5.47 - 5.725 GHz i

Hungary Alulírott, Intel(R) Corporation nyilatkozom, hogy a Intel(R) PRO/Wireless 3945ABG Network Connection (Intel(R) PRO/Wireless 3945BG Network Con

Dans le cas d'une utilisation privée, à l'extérieur d'un bâtiment, au-dessus d'un espace public, aucun enregistrement n'est n

Kuwait 5 GHz interface is not allowed at this time. Oman If the modules are less than 100 milliwatts they are unlicensed but if they are more than 100

The information in this document applies to the following products: Tri-mode wireless LAN adapters (802.11a/802.11b/802.11g ) Intel(R) PRO/Wireless 29

antenna for this device be installed so as to provide a separation distance of al least 20 cm (8 inches) from all persons and that the antenna must no

● Using the Intel(R) PRO/Wireless 2915ABG Network Connection adapter equipment on board airplanes, or ● Using the Intel(R) PRO/Wireless 2915AB

ProfilesManage Profiles: Select to create or edit profiles. Use Ctrl+R from your keyboard as an alternative to access this feature. Manage Exclusions:

This device is restricted to indoor use due to its operation in the 5.15 to 5.25 GHz frequency range. FCC requires this product to be used indoors for

from windows to provide maximum shielding. Equipment (or its transmit antenna) that is installed outdoors is subject to licensing." « Pour empêch

Declaration of Conformity This equipment complies with the essential requirements of the European Union directive 1999/5/EC. Czech Intel(R) Corpora

Danish Undertegnede Intel(R) Corporation erklærer herved, at følgende udstyr Intel(R) PRO/Wireless 2915ABG Network Connection overholder de væsentlige

Portuguese Intel(R) Corporation declara que este Intel(R) PRO/Wireless 2915ABG Network Connection está conforme com os requisitos essenciais e outras

(free use) for indoor use, in both cases for private use. - D.M. 28.5.03, for supply to public of RLAN access to networks and telecom services. L’uso

PakistanPakistan Telecommunication Authority (PTA) Approved UAE5 GHz interface is not allowed at this time. Ukraine5 GHz interface is not allowed at t

directors of such environments. ❍ The use of wireless devices on airplanes is governed by the Federal Aviation Administration (FAA). ❍ The use

Network Connection adapter wireless device may be restricted by the proprietor of the building or responsible representatives of the applicable organi

Application Settings DescriptionName DescriptionAdapterLists the network adapter that are currently available. It may be either an Intel(R) PRO/Wirele

NOTE: The Intel(R) PRO/Wireless 2200BG Network Connection adapter wireless network device must be installed and used in strict accordance with the man

Declaration of Conformity This equipment complies with the essential requirements of the European Union directive 1999/5/EC. English Hereby, Intel(R

Malti Hawnhekk, Intel(R) Corporation, jiddikjara li dan Intel(R) PRO/Wireless 2200BG Network Connection jikkonforma mal-ħti•ijiet essenzjali u ma prov

A license is required for outdoor use for operation in 2.4 GHz band. Italia The use of these equipments is regulated by: - D.L.gs 1.8.2003, n. 259, ar

Back to Contents

Back to Contents Warranty: Intel(R) PRO/Wireless 3945ABG Network Connection User GuideProduct Warranty InformationOne-Year Limited Hardware WarrantyLi

Extent of Limited WarrantyIntel does not warrant that the Product, whether purchased stand-alone or integrated with other products, including without

this written warranty and is subject to the same limitations of liability and exclusions for ninety (90) days or the remainder of the original warrant

Auto ConnectConnect to available network using profiles only: (Default) Connect the wireless adapter to an available network with a matching profile f

IMPORTANT! UNLESS OTHERWISE AGREED IN WRITING BY INTEL, THE INTEL PRODUCTS SOLD HEREUNDER ARE NOT DESIGNED, OR INTENDED FOR USE IN ANY MEDICAL, LIFE S

Intel Wireless Troubleshooter is an application that can help you resolve wireless network connection issues. When a connection issue is detected, a

Information in this document is subject to change without notice. © 2004–2005 Intel Corporation. All rights reserved. Intel Corporation, 5200 N.E. Ela

Enable NotificationSelect to enable the alert notifications.Available HelpDate Time error message: ● Description of error.● Link to resolve er

The Adapter Settings displays the device properties for the wireless adapter installed on your computer. It may be either an Intel(R) PRO/Wireless 39

Ad Hoc QoS Mode Quality of Service (QoS) control in ad hoc networks. QoS provides prioritization of traffic from the access point over a wireless LAN

NOTE: This setting takes effect when either Infrastructure or Ad hoc mode is used. Wireless ModeSelect which band to use for connection to a wireless

its data rate.● Poor channel quality: The quality of the channel is low and caused the adapter to look for another access point.● AP dropped m

The Microsoft Windows XP Wireless Zero Configuration feature provides a built-in wireless configuration utility. This feature can be enabled and disa

Exclude List Management● Network Name: Name (SSID) of the wireless network.● Radio: Displays the band if there is a DHCP error. ● MAC Addr

manufacturer for more information about this switch. If you have Intel PROSet/Wireless installed, the current state of the radio displays in the Intel

NOTE: If you plan to use Novell(R) Client(TM) for Windows, it should be installed prior to installation of the Intel PROSet/Wireless software. If Int

● Not Install: Select This feature will not be available. A red x displays next to the option indicates that it is not to be installed. WMI Suppor

Note: Many regulatory agencies consider Wireless LAN adapters to be "modules", and accordingly, condition system-level regulatory approval u

Uninstall Intel PROSet/Wireless SoftwareTo uninstall Intel PROSet/Wireless: 1. Click Start > Settings > Control Panel > Add or Remove Progra

Back to Contents Connect to a Network: Intel(R) PRO/Wireless 3945ABG Network Connection User Guide● Connect to a wireless network ● First Time

alert notifies you that you are connected to the network. Refer to Intel PROSet/Wireless Main Window and Taskbar for more information about the taskba

In addition to the Taskbar icon, Intel PROSet/Wireless also displays connection status and available networks. Refer to Intel PROSet/Wireless Main Win

Configuration, you can switch back to Intel PROSet/Wireless. Click Enable Intel PROSet/Wireless on the Intel PROSet/Wireless main window. To enable In

If you use software provided by a hotspot location (coffee shop, airport terminal), Intel PROSet/Wireless notifies you and then disables itself. It ca

Back to Contents Profile Management: Intel(R) PRO/Wireless 3945ABG Network Connection User Guide● What is a Profile? ● Profiles List ● Pro

Profile List Priority Arrows● Use the up-arrow to move the position of a selected profile up in the profiles list.● Use the down-arrow to mov

Blue circle: The wireless adapter is associated with an access point or computer (Ad hoc mode). If a profile has 802.1x security enabled, this indicat

Create a New ProfileSelect a network from the Wireless Networks list. Click Connect. The Create Wireless Profile Wizard guides you through the necessa

Back to Contents Use Intel(R) PROSet/Wireless Software: Intel(R) PRO/Wireless 3945ABG Network Connection User Guide● Use Intel PROSet/Wireless as

Name DescriptionProfile NameName of the wireless network profile. When you configure a wireless network that was selected from the Wireless Networks l

Advanced Settings DescriptionName DescriptionAuto Connect Automatic (Default): Select to have Intel PROSet/Wireless automatically connect to this pr

Mandatory Access PointMandatory Access Point: Forces the wireless adapter to connect to an access point that uses a specific MAC address. Type the MAC

6. Select the Network Authentication and Data Encryption options. Enter the encryption key settings and configure the 802.1x settings as required. R

7. Click OK when you have completed the profile settings. The Profile Wizard ends and you are returned to the Intel PROSet/Wireless main window. To

3. Click Properties to open the General Settings. 4. Click Next and Back to navigate through the General and Security Settings: ❍ General Settin

NOTE: To export Administrator profiles, refer to Administrator Packages for more information. Export Profiles from the Profiles List1. Select individ

To select multiple profiles: 1. Use your mouse to highlight a profile.2. Press Ctrl.3. Click each profile that you want selected. Follow the instru

Back to Contents Set Up Profile Security: Intel(R) PRO/Wireless 3945ABG Network Connection User GuideUse Intel(R) PROSet/Wireless Software Personal S

your access point (for home users). Refer to Enterprise Security. For general information about security settings, refer to Security Overview. Persona

to manage your network profiles. Start Intel PROSet/WirelessTo start Intel PROSet/Wireless use one of the following methods: ● Click Start > Pr

Advanced Select to access the Advanced Settings to configure the following options: ● Auto-Connect: Select to automatically or manually connect to

Hex key (128-bit): Enter 26 hexadecimal characters, 0-9, A-F. With 802.11, a wireless station can be configured with up to four keys (the key index va

1. On the Intel PROSet/Wireless main window, double-click a Device to Device (ad hoc) network in the Wireless Networks list or select the network and

NOTE: Infrastructure networks are identified with an access point image ( ) in the Wireless Networks and Profiles list. Set up a Client with WEP 64-bi

Set up a Client with WPA-Personal (TKIP) or WPA2-Personal (TKIP) Security SettingsWPA Personal Mode requires manual configuration of a pre-shared key

4. Security Settings: Select WPA-Personal (AES-CCMP) to provide this level of security in the small network or home environment. It uses a password a

Name SettingEnterprise Security Select to open the Enterprise Security settings. The security settings that are available are dependent on the Operati

NextView the next page in the Profile Wizard. If more security information is required then the next Step of the Security page is displayed.OK Closes

3. Wireless Network Name (SSID): Enter the network identifier. 4. Profile Name: Enter a descriptive profile name.5. Operating Mode: Click Device to

7. Click Enterprise Security to open the Security Settings.8. Network Authentication: Open (Selected). When Open authentication is used, any wirele

radio on or off. Refer to your computer manufacturer's documentation for more information about this switch. Wireless Off 802.11a Radio Off This

2. Select a Device to Device (ad hoc) network in the Wireless Networks list. Click Connect. The Intel PROSet/Wireless software automatically detects

An infrastructure network consists of one or more access points and one or more computers with wireless adapters installed. Each access point must hav

8. Network Authentication: Select Shared. Shared authentication is accomplished with a pre-configured WEP key. 9. Data Encryption: Select None, WEP

Set up a Client with WPA-Enterprise or WPA2-Enterprise Network AuthenticationWPA2-Enterprise requires an authentication server. ● WPA-Enterprise:

1. Click Profiles on the Intel PROSet/Wireless main window. 2. On the Profile page, click Add to open the Profile Wizard's General Settings.3.

4. Click Next. Step 2 of 2: MD5 User 1. Select one of the following credential methods: ❍ Use Windows logon user name and password: The 802.1x

zeelans.com). NOTE: Contact your administrator to obtain the domain name. Password: Specifies the user password. The password characters appear

To add a profile with TLS authentication: 1. Click Profiles on the Intel PROSet/Wireless main window. 2. On the Profile page, click Add to open the

● Use the certificate issued to this computer.● Use a user certificate on this computer: Click Select to choose a certificate that resides on

two options below has been selected. Server name must match the specified entry exactly: When selected, the server name must match exactly the server

The Tool Tips and Desktop Alerts provide feedback and interaction. To display Tool Tips, move your mouse pointer over the icon. Desktop alerts are dis

NOTE: This option is unavailable if Pre-Logon Connect is not selected during installation of the Intel PROSet/Wireless software. Refer to Install or U

CHAP) Version 2), over this encrypted channel to enable server validation. The challenge and response packets are sent over a non-exposed TLS encrypte

no use a true identity, but instead the desired realm (for example, anonymous@myrealm). Configure Roaming Identity to support multiple users: If you u

To configure a one-time password: 1. Authentication Protocol: Select GTC (Generic Token Card).2. User Credentials: Select Prompt each time I connect

MS-CHAP-V2. This parameter specifies the authentication protocol operating over the PEAP tunnel. 1. User Credentials: Select one of the following op

system administrator. 2. Select one of the following to obtain a certificate: Use my smart card: Select if the certificate resides on a smart c

of the two options below has been selected. Server name must match the specified entry exactly: When selected, the server name must match exactly the

Do not show this message again. A user is able to avoid this step in subsequent sessions. The choice selected is remembered for future sessions. Set

LEAP User: 1. Select one of the following authentication methods: ❍ Use the Windows logon user name and password: Allows the 802.1x credentials t

been established. Domain: Name of the domain on the authentication server. The server name identifies a domain or one of its sub-domains (for exa

Intel PROSet/Wireless Main WindowThe Intel PROSet/Wireless Main Window allows you to: ● View the current connection status (signal quality, speed

7. Click Enterprise Security.8. Network Authentication: Select WPA-Enterprise or WPA2-Enterprise. 9. Data Encryption: Select one of the following:

TLS tunnel (Unauthenticated-TLS-Server Provisioning Mode).2. Click Select server to view any unauthenticated PACs that have already been provisioned

❍ Prompt for the user name and password: Prompts for user name and password before you connect to the wireless network. The user name and password

NOTE: If the provisioned Protected Access Credential (PAC) is valid, Intel(R) PROSet/Wireless does not prompt the user for acceptance of the PAC. If t

Generic Token Card (GTC) GTC may be used with Server-Authenticated Mode . This enable peers using other user databases as Lightweight Directory Access

Authenticated-TLS-Server Provisioning Mode is supported using a trusted CA certificate, a self-signed server certificate, or server public keys and GT

12. Click Cisco Options to select Allow Fast Roaming (CCKM) which enables the client wireless adapter for fast secure roaming. EAP-FAST User: Sel

6. Click OK to save the EAP-FAST settings and return to the Profiles list. The PAC is used for this wireless profile. Back to Top Back to Contents ●

Back to Contents Troubleshooting: Intel(R) PRO/Wireless 3945ABG Network Connection User Guide● Intel(R) Wireless Troubleshooter● Wireless Even

Intel Wireless Troubleshooter DescriptionThe Intel Wireless Troubleshooter contains two panes. The left pane displays a list of available tools. The r

Use the Intel PROSet/Wireless to: ● View the current connection status (signal quality, speed and current network name).● Scan for available

Troubleshooter. Click Wireless Event Viewer. Wireless Event Viewer Description Name DescriptionFileTo change the storage location of the log file. 1.

The Application Failed to Start Authentication failed due to invalid user credentials: Reenter credentialsThis authentication error can be caused by i

Notes about certificates: The specified identity should match who the certificate is issued to and should be registered on the authentication server (

1. Select the appropriate profile from the Profiles list. 2. Click Properties to open the General Settings.3. Click Next to open the Security Setti

Authentication failed because timer expiredAuthentication failed because the authentication timer expired while this mobile station was authenticating

1. Double-click the Taskbar icon to open Intel PROSet/Wireless.2. Click Profiles on the Intel PROSet/Wireless main window. 3. Select the associated

7. Click OK to close the General Settings and return to the Profiles list. Back to Top Back to Contents Trademarks and Disclaimers

Back to Contents Administrator Tool: Intel(R) PRO/Wireless 3945ABG Network Connection User Guide● Set Administrator Password ● Administrator P

2. Confirm Password: Reenter the password.3. Click OK. The Open Administrator Package displays. To change the existing password: 1. Click Administr

4. Click Open. Make your updates. 5. Click Close. 6. You are notified: The current package is changed. Would you like to save the changes?7. Click