Technicolor ST3041 Manuel utilisateur
54Mbps 802.11g Wireless LAN Card
User’s Manual
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and/or the program(s) described in this documentation at any time.
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2002 All rights reserved.
Rev: 01
January 2003
I
Contents
About This Manual........................................................................................................................................................ V
Chapter 1 Introduction............................................................................................................................................... 1
Wireless LAN Basics ................................................................................................................................................... 2
Local Area Network (LAN)........................................................................................................................................................2
Ad-Hoc Mode ............................................................................................................................................................................3
Infrastructure Mode ..................................................................................................................................................................4
Roaming ....................................................................................................................................................................................5
Chapter 2 Installing the Wireless LAN Card............................................................................................................ 7
System Requirements................................................................................................................................................. 7
Installing Wireless LAN Driver and Software .............................................................................................................. 8
Chapter 3 Using Broadcom Wireless Configuration Utility ................................................................................. 11
Accessing Broadcom Wireless Configuration Utility ................................................................................................. 12
Notice When Assessing Broadcom Utility under Windows XP................................................................................................12
Wireless Networks Tab ............................................................................................................................................. 15
Connecting to an Existing Wireless Network ..........................................................................................................................15
Configuring a New Wireless Network Connection..................................................................................................................17
54Mbps 802.11g Wireless LAN Card
II
Configuring an Existing Wireless Network Connection..........................................................................................................20
Specifying a Network Type to Access ......................................................................................................................................21
Link Status Tab ......................................................................................................................................................... 22
Statistics .................................................................................................................................................................... 25
Site Monitor ............................................................................................................................................................... 26
Advanced Site Monitor ............................................................................................................................................................29
Diagnostics Tab......................................................................................................................................................... 32
Information Tab ......................................................................................................................................................... 35
Chapter 4 Windows XP Wireless Zero Configuration Utility ............................................................................... 37
Connecting to an Access Point or Wireless LAN Card ...........................................................................................................37
Viewing Wireless Connection Status.......................................................................................................................................39
Configuring Your Wireless Properties ....................................................................................................................................40
Chapter 7 Troubleshooting ..................................................................................................................................... 47
Radio Interference..................................................................................................................................................... 47
Card Not Detected..................................................................................................................................................... 48
Cannot Connect to Another Wireless LAN Card....................................................................................................... 48
Poor Link Quality ....................................................................................................................................................... 49
Cannot Connect to Access Point .............................................................................................................................. 49
Appendix A Limited Warranty................................................................................................................................. 53
Wireless LAN Hardware............................................................................................................................................ 53
Wireless LAN Software ............................................................................................................................................. 54
Appendix B Regulatory Compliance...................................................................................................................... 55
Contents
III
FCC Part 15 Declaration of Conformity (DoC).......................................................................................................... 55
FCC Rules and Regulations - Part 15....................................................................................................................... 56
FCC Radiation Exposure Statement ......................................................................................................................... 57
Appendix C Setting Up TCP/IP................................................................................................................................ 60
For Windows 98/ME.................................................................................................................................................. 60
For Windows 2000/XP .............................................................................................................................................. 62
Appendix D Specifications ........................................................................................................................................ 65
Glossary....................................................................................................................................................................... 67
54Mbps 802.11g Wireless LAN Card
IV
List of Figures
Figure 1-1 Peer-to-Peer Group (Ad-Hoc Mode) ....................................................................................................3
Figure 1-2 Infrastructure Mode ............................................................................................................................4
Figure 1-3 Roaming Across Multiple Access Points .............................................................................................5
Figure 3-13 Windows XP Configuration Utility-Connect to Wireless Network ....................................................38
Figure 3-14 Windows XP- Connection Status .....................................................................................................40
Figure 3-15 Windows XP Connection Properties -General.................................................................................41
Figure 3-16 Windows XP Connection Properties-Wireless Networks.................................................................42
Figure 3-17 Windows XP-Add Preferred Networks.............................................................................................43
Figure 3-18 Windows XP Configuration Utility-Set up Network to Aceess .........................................................45
Figure 3-19 Windows XP Connection Properties -Authentication.......................................................................46
Contents
V
About This Manual
This manual was written for the following types of wireless adapter:
• PC Card
• PCI Card
• Mini PCI Card
For brevity, throughout this manual Wireless LAN Card is used to indicate both types. Also,
the following terms/abbreviations are used interchangeably:
• Access Point – AP
• Peer-to-Peer – Ad Hoc
• Wireless LAN – WLAN
• Ethernet network – LAN – network
This User’s Manual contains information on how to install and configure your Wireless LAN
Card. From now on, we will guide you through the correct configuration steps to get your
device up and run.
54Mbps 802.11g Wireless LAN Card
VI
1
Chapter 1 Introduction
This Wireless LAN Card is an IEEE 802.11g wireless LAN adapter. 802.11g is the latest in
the series of 802.11 specifications for wireless local area networks (WLANs) and provides
data transfer of up to 54 Mbps. Since 802.11g operates on the same frequency of 2.4 GHz as
802.11b, so it is backwards compatible with existing Wi-Fi devices!
It allows your computer to connect to a wireless network and to share resources, such as files
or printers without being bound to the network wires. Operating in 2.4GHz Direct Sequence
Spread Spectrum (DSSS) radio transmission, the Wireless LAN Card transfers data at speeds
up to 54Mbps. Both Ad-Hoc and Infrastructure mode are supported. For network security
concern, 64/128-bit Wired Equivalent Protection (WEP) algorithm is used. In addition, its
standard compliance ensures that it can communicate with any 802.11b/g networks.
54Mbps 802.11g Wireless LAN Card
2
Wireless LAN Basics
This section conations some Wireless LAN basics to help you better understand how the
product work together to create a wireless network.
Local Area Network (LAN)
Simply put, a LAN is a network that exists in a relatively limited area. A network is two or
more computers connected together sharing files and peripheral devices such as printers.
The Wireless LAN Card allows you to interact with other computers without having to run
cables normally associated with networks. This lets you move your computer around while
staying connected to your network.
There are two ways to use the Wireless LAN Card. One way is to connect directly to one or
more Wireless LAN Card equipped computers, forming an Ad-Hoc wireless network. The
second way is to connect to an Access Point that gives you access to an existing wired LAN,
forming an Infrastructure wireless network.
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