Cisco Linksys WMP54G Wireless-G PCI Adapter User Manual WMP54G user guide

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Instant Wireless® Series
Wireless-G
PCI Adapter
Use this Guide to install:
WMP54G
User Guide
COPYRIGHT & TRADEMARKS
Specifications are subject to change without notice. Copyright © 2003 Linksys, All Rights
Reserved. Instant Wireless, Linksys, and the Linksys logo are registered trademarks of
Linksys Group, Inc. Microsoft, Windows, and the Windows logo are registered trademarks of Microsoft Corporation. All other trademarks and brand names are the property of their respective proprietors.
LIMITED WARRANTY
Linksys guarantees that every Instant Wireless® Wireless-G PCI Adapter will be free from
physical defects in material and workmanship for one year from the date of purchase,
when used within the limits set forth in the Specifications section of this User Guide. If the
product proves defective during this warranty period, call Linksys Technical Support in
order to obtain a Return Authorization number. BE SURE TO HAVE YOUR PROOF OF
PURCHASE ON HAND WHEN CALLING. When returning a product, mark the Return
Authorization number clearly on the outside of the package and include a copy of your
original proof of purchase. RETURN REQUESTS CANNOT BE PROCESSED WITHOUT
PROOF OF PURCHASE. All customers located outside of the United States of America
and Canada shall be held responsible for shipping and handling charges.
IN NO EVENT SHALL LINKSYS'S LIABILITY EXCEED THE PRICE PAID FOR THE PRODUCT FROM DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OF THE PRODUCT, ITS ACCOMPANYING SOFTWARE, OR ITS DOCUMENTATION. LINKSYS OFFERS NO REFUNDS FOR ITS PRODUCTS. Linksys makes no warranty or representation, expressed, implied, or statutory,
with respect to its products or the contents or use of this documentation and all accompanying software, and specifically disclaims its quality, performance, merchantability, or
fitness for any particular purpose. Linksys reserves the right to revise or update its products, software, or documentation without obligation to notify any individual or entity.
Please direct all inquiries to:
FCC Caution: Any change or modification to the product not expressly approved by
Linksys could void the user's authority to operate the device.
FCC RF Radiation Exposure Statement
To comply with the FCC and ANSI C95.1 RF exposure limits, the antenna(s) for this
device must comply with the following:
• Access points with 2.4 GHz or 5 GHz integrated antenna must operate with a separation distance of at least 20 cm from all persons using the cable provided and must
not be co-located or operating in conjunction with any other antenna or transmitter.
End-users must be provided with specific operations for satisfying RF exposure compliance.
Note: Dual antennas used for diversity operation are not considered co-located.
Canadian Department of Communications Industry Canada (IC) Notice
This Class B digital apparatus complies with Canadian ICES-003 and RSS-210.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 et CNR-210
du Canada.
"To prevent radio interference to the licensed service, this device is intended to be operated indoors and away from windows to provide maximum shielding. Equipment (or its
transmit antenna) that is installed outdoors is subject to licensing."
" Pour empêcher que cet appareil cause du brouillage au service faisant l'objet d'une
licence, il doit être utilisé à l'intérieur et devrait être placé loin des fenêtres afin de fournir
un écran de blindage maximal. Si le matériel (ou son antenne d'émission) est installé à
l'extérieur, il doit faire l'objet d'une licence. "
EC DECLARATION OF CONFORMITY (EUROPE)
Linksys Group declares that the Instant Wireless® Series products included in the Instant
Wireless® Series conform to the specifications listed below, following the provisions of the
European R&TTE directive 1999/5/EC, EMC directive 89/336/EEC, and Low Voltage
directive 73/23/EEC:
Linksys P.O. Box 18558, Irvine, CA 92623.
SAFETY AND REGULATORY NOTICES
FCC STATEMENT
The Instant Wireless® Wireless-G PCI Adapter has been tested and complies with the
specifications for a Class B digital device, pursuant to 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 interference received, including interference that may
cause undesired operation.
These limits are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used according to the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which is found by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
•
•
•
•
Reorient or relocate the receiving antenna
Increase the separation between the equipment or devices
Connect the equipment to an outlet other than the receiver's
Consult a dealer or an experienced radio/TV technician for assistance
For 11Mpbs, 2.4 GHz devices with 100 mW radios, the following standards were applied:
• ETS 300-826, 301 489-1 General EMC requirements for Radio equipment.
• EN 609 50 Safety
• ETS 300-328-2 Technical requirements for Radio equipment.
Caution: This equipment is intended to be used in all EU and EFTA countries. Outdoor
use may be restricted to certain frequencies and/or may require a license for operation.
Contact local Authority for procedure to follow.
Note: Combinations of power levels and antennas resulting in a radiated power level of
above 100 mW equivalent isotropic radiated power (EIRP) are considered as not compliant with the above mentioned directive and are not allowed for use within the European
community and countries that have adopted the European R&TTE directive 1999/5/EC
and/or the CEPT recommendation Rec 70.03.
For more details on legal combinations of power levels and antennas, contact Linksys
Corporate Compliance.
•
•
•
•
Linksys Group vakuuttaa täten että Instant Wireless® Wireless-G PCI Adapter tyyppinen laite on direktiivin 1999/5/EY, direktiivin 89/336/EEC ja direktiivin 73/23/EEC
oleellisten vaatimusten ja sitä koskevien näiden direktiivien muiden ehtojen
mukainen.
Linksys Group déclare que la Instant Wireless® Wireless-G PCI Adapter est conforme
aux conditions essentielles et aux dispositions relatives à la directive 1999/5/EC, la
directive 89/336/EEC, et à la directive 73/23/EEC.
Belgique B L'utilisation en extérieur est autorisé sur le canal 11 (2462 MHz), 12 (2467
MHz), et 13 (2472 MHz). Dans le cas d'une utilisation privée, à l'extérieur d'un bâtiment, au-dessus d'un espace public, aucun enregistrement n'est nécessaire pour
une distance de moins de 300m. Pour une distance supérieure à 300m un enregistrement auprès de l'IBPT est requise. Pour une utilisation publique à l'extérieur de
bâtiments, une licence de l'IBPT est requise. Pour les enregistrements et licences,
veuillez contacter l'IBPT.
France F:
2.4 GHz Bande : les canaux 10, 11, 12, 13 (2457, 2462, 2467, et 2472 MHz respectivement) sont complétement libres d'utilisation en France (en utilisation intérieur).
Pour ce qui est des autres canaux, ils peuvent être soumis à autorisation selon le
départment. L'utilisation en extérieur est soumis à autorisation préalable et très
restreint.
2.4 GHz Band: only channels 10, 11, 12, 13 (2457, 2462, 2467, and 2472 MHz
respectively) may be used freely in France for indoor use. License required for outdoor installations.
•
•
•
•
•
•
Deutschland D: Anmeldung im Outdoor-Bereich notwending, aber nicht genehmigungspflichtig. Bitte mit Händler die Vorgehensweise abstimmen.
Germany D: License required for outdoor installations. Check with reseller for procedure to follow.
Italia I: E' necessaria la concessione ministeriale anche per l'uso interno. Verificare
con i rivenditori la procedura da seguire. L'uso per installazione in esterni non e' permessa.
Italy I: License required for indoor use. Use with outdoor installations not allowed.
The Netherlands NL License required for outdoor installations. Check with reseller for
procedure to follow.
Nederlands NL Licentie verplicht voor gebruik met buitenantennes. Neem contact op
met verkoper voor juiste procedure.
UG-WMP54G-121102NC KL
Table of Contents
Chapter 1: Introduction
The Wireless-G PCI Adapter
Features
Chapter 2: Planning Your Wireless Network
Network Topology
Ad-Hoc versus Infrastructure Mode
Chapter 3: Getting to Know the
Wireless-G PCI Adapter
Chapter 4: Software Installation and Configuration
for Windows 98SE, Me, and 2000
Overview
Setup Wizard Instructions for Windows 98SE, Me, and 2000
Chapter 5: Hardware Installation
Chapter 6: Driver Installation and Configuration for
Windows XP
Overview
Driver Installation for Windows XP
Windows XP Wireless Zero Configuration
10
10
10
12
Chapter 7: Using the WLAN Monitor for Windows
98SE, Me, and 2000
Overview
Accessing the WLAN Monitor
Link Information
Site Survey
Profiles
Creating a New Profile
14
14
14
15
16
18
20
Instant Wireless® Series
Wireless-G PCI Adapter
Chapter 1: Introduction
The Wireless-G PCI Adapter
Appendix A: Troubleshooting
Common Problems and Solutions
Frequently Asked Questions
25
25
25
Appendix B: Glossary
29
Appendix C: Specifications
Environmental
37
38
Appendix D: Warranty Information
39
Appendix E: Contact Information
40
The Linksys Wireless-G PCI Adapter installs in most desktops and lets you put
your computer almost anywhere in the building, without the cost and hassle of
running network cables. Now you don't have to drill holes in your walls and
climb through the attic or cellar to get connected to the network. Once you're
connected, you can keep in touch with your e-mail, access the Internet, use
instant messaging to chat with friends, and share files and other resources such
as printers and network storage with other computers on the network.
The Wireless-G PCI Adapter connects you with Wireless-G networks at an
incredible 54Mbps! And for added versatility, it can also interoperate with all
the 11Mbps Wireless-B (802.11b) products found in homes, businesses, and
public wireless hotspots around the country. And in either mode, your wireless
communications are protected by up to 128-bit encryption, so your data stays
secure.
So don't hassle with running cables through your house - get your desktop connected the easy way with the Linksys Wireless-G PCI Adapter.
Features
•
Operates in the 2.4Ghz frequency spectrum with throughput of up to 54
Mbps
•
Complies with IEEE 802.11g draft standards, and backwards compatible
with IEEE 802.11b products
•
Up to 128-bit WEP encryption
•
32-bit PCI Interface
•
Compatible with Windows 98SE, Millennium, 2000 and XP
Instant Wireless® Series
Chapter 2: Planning Your
Wireless Network
Network Topology
A wireless local area network (WLAN) is exactly like a regular local area network (LAN), except that each computer in the WLAN uses a wireless device to
connect to the network. Computers in a WLAN share the same frequency
channel and SSID, which is an identification name for wireless devices.
Wireless-G PCI Adapter
If the wireless network is relatively small and needs to share resources only
with the other computers on the wireless network, then the ad-hoc mode can
be used. (See Figure 2-2.) Ad-hoc mode allows computers equipped with wireless transmitters and receivers to communicate directly with each other, eliminating the need for an access point. The drawback of this mode is that, in AdHoc mode, wireless-equipped computers are not able to communicate with
computers on a wired network. And, of course, communication between the
wireless-equipped computers is limited by the distance and interference directly between them.
Ad-Hoc versus Infrastructure Mode
Unlike wired networks, wireless networks have two different modes in which
they may be set up: infrastructure and ad-hoc. In an infrastructure configuration a WLAN and wired LAN communicate to each other through an access
point. In ad-hoc configuration, wireless-equipped computers communicate
directly with each other. Choosing between these two modes depends on
whether or not the wireless network needs to share data or peripherals with a
wired network or not.
Figure 2-2
If the computers on the
wireless network need to
be accessed by a wired
network or need to share a
peripheral, such as a printer, with the wired network
computers, the wireless
network should be set up
in infrastructure mode.
(See Figure 2-1.) The
basis of infrastructure
mode centers around an
Figure 2-1
access point, which serves
as the main point of communications between a wired and wireless network.
Access points transmit data to PCs equipped with wireless network adapters,
which can roam within a certain radial range of the access point. Multiple
access points can be arranged to work in succession to extend the roaming
range, and can be set up to communicate with your Ethernet (wired) hardware
as well.
Instant Wireless® Series
Chapter 3: Getting to Know the
Wireless-G PCI Adapter
The PCI Adapter will install into your PC like any PCI adapter and, on the
mounting bracket, you will find two distinguishing items:
Wireless-G PCI Adapter
Chapter 4: Software Installation
and Configuration for Windows
98SE, Me, and 2000
Overview
ACT LED
Green. The ACT LED lights up when the Adapter is powered
on.
The Wireless-G PCI Adapter’s Setup Wizard will guide you through the installation procedure for Windows 98SE, Me, and 2000. The Setup Wizard will
install the WLAN Monitor and driver, as well as configure the Adapter.
Antenna Port
Attach the PCI Adapter’s antenna here and position it for
maximum performance, which is usually perpendicular to
the horizon.
Important for Windows XP users: Do NOT run the Setup Wizard.
Proceed directly to “Chapter 5: Hardware Installation.”
Important for Windows 98SE, Me, and 2000 users: You must run
the Setup Wizard to install the software before installing the hardware.
Insert the Setup Wizard CD-ROM into your CD-ROM drive. The Setup
Wizard should run automatically, and Figure 4-1 should appear. If it does not,
click the Start button and choose Run. In the field that appears, enter
D:\setup.exe (if “D” is the letter of your CD-ROM drive).
Figure 4-1
Instant Wireless® Series
Setup Wizard Instructions for Windows 98SE, Me, and 2000
1. To install the Adapter, click the Install button on the Welcome screen,
Figure 4-1. Click User Guide to view the User Guide or click Exit to exit
the Setup Wizard.
Wireless-G PCI Adapter
In the SSID field, enter the SSID of your wireless network. The SSID must
be identical for all devices in the network. The default setting is linksys (all
lowercase). Click the Next button, or click the Back button to return to the
previous page.
2. After reading the License Agreement, shown in Figure 4-2, click the Next
button to continue the installation, or click the Cancel button to end the
installation.
Figure 4-3
4. If you chose Infrastructure Mode, go to Step 5 now. If you chose Ad-Hoc
Mode, you’ll see a screen similar to that shown in Figure 4-4. Select the correct operating channel for your network from the Channel drop-down
menu. Then, select the Network Mode from the drop-down menu. Click the
Next button, and go to Step 4. Click the Back button to change any settings.
Figure 4-2
3. The Setup Wizard will display a screen similar to that shown in Figure 4-3,
asking you to choose a wireless mode. Click the Infrastructure Mode
radio button if you want your wireless computers to network with computers on your wired network using a wireless access point. Click the Ad-Hoc
Mode radio button if you want multiple wireless computers to network
directly with each other. Do not use Ad-Hoc mode if you want your wireless computers to communicate with computers on your wired network.
Channel - The channel you choose should match the channel set on the
other devices in
your wireless
network. If you
are unsure about
which channel
to use, select the
default channel
(Channel 6).
Figure 4-4
Instant Wireless® Series
Network Mode - Select Mixed Mode, and both Wireless-G and WirelessB computers will be allowed on the network, but the speed will be reduced.
Select G-Only Mode for maximum speed, but no Wireless-B users will be
allowed on the network.
5. The Setup Wizard will ask you to review your settings (as in Figure 4-5)
before it starts
to copy files.
Click the Next
button to save
these settings,
or click the
Back button to
change any settings.
Wireless-G PCI Adapter
Chapter 5: Installing the
Wireless-G PCI Adapter
Important for Windows 98SE, Me, and 2000 users: You must run
the Setup Wizard to install the software before installing the hardware.
Important for Windows XP users: You must install the Adapter’s
hardware before installing the software.
1. Turn off your desktop PC.
2. Open your PC case and locate an available PCI slot on the motherboard.
Check with your computer manufacturer for instructions.
3. Slide the PCI Adapter into the PCI slot. Make sure that all of its pins are
touching the slot's contacts. You may have to apply a bit of pressure to slide
the adapter all the way in. After the adapter is firmly in place, secure its fastening tab to your PC's chassis with a mounting screw. Then, close your PC.
Figure 4-5
6. After the files have been successfully copied, the screen in Figure 4-6 will
appear. Click the Exit button.
4. Attach the external antenna to the adapter’s antenna port.
5. Power on your desktop PC.
If your PC is using Windows 98SE, Me, or 2000, proceed to the next section, “Chapter 7: Using the WLAN Monitor for Windows 98SE, Me, and
2000.”
If your PC is using Windows XP, proceed to “Chapter 6: Driver
Installation and Configuration for Windows XP.”
Figure 4-6
Proceed to “Chapter 5: Hardware Installation.”
Instant Wireless® Series
Chapter 6: Driver Installation and
Configuration for Windows XP
Wireless-G PCI Adapter
2. When Windows
has
finished
installing the
driver, click the
Finish button.
Overview
After installing the Adapter into your PC, you will install the driver and configure the Adapter.
Driver Installation for Windows XP
1. Windows XP will automatically detect the Adapter. Insert the Setup CDROM into the CD-ROM drive and the screen in Figure 6-1 should appear.
Click the radio button next to Install the software automatically
(Recommended). Then click the Next button.
Figure 6-2
You have now completed the driver installation for
the Adapter. To configure the Adapter, proceed to the next section,
“Windows XP Wireless Zero Configuration.”
Windows XP Wireless Zero Configuration
For Windows XP users: Windows XP has a built-in configuration tool.
Use Windows XP Wireless Zero Configuration (in the system tray at
the bottom of your screen) to configure the Adapter.
1. After installing the Adapter, the Windows XP Wireless Zero Configuration
icon will appear in your computer’s system tray (see Figure 6-3). Doubleclick the icon.
Figure 6-1
Figure 6-3
10
11
Instant Wireless® Series
Wireless-G PCI Adapter
2. The screen that appears will show any available wireless network. Select the
network you want.
If you have already enabled WEP encryption on your network, skip ahead
to step 3.
If you have NOT
enabled WEP encryption on your network,
the screen in Figure 6-4
will appear. Check the
box next to Allow me to
connect to the selected
wireless network, even
though it is not secure.
Then click the Connect
button and continue to
step 4.
Figure 6-5
4. The screen in Figure 6-6 will
appear if your connection is
active.
Figure 6-4
Note: In Steps 2 and 3, these are the instructions and screenshots for
Windows XP with Service Pack 1 installed. If you have not installed
Service Pack 1, select the network you want, and click the Connect
button. If the network has WEP encryption enabled, enter the WEP
key in the Network key field, and then click the Connect button.
3. The screen in Figure 6-5 will appear. Enter the WEP key of your wireless
network in the Network key field, and re-enter it in the Confirm network key
field. Then, click the Connect button.
Note: Wireless Zero Configuration does not support the use of a
passphrase. Enter the exact WEP key used by your access point.
12
Figure 6-6
For more information about WEP, refer to your access point’s documentation,
or visit www.linksys.com.
For more information about wireless networking on a Windows XP computer,
enter the keyword wireless in the Windows XP search engine.
Congratulations!
Your PC is now connected to your wireless network.
13
Instant Wireless® Series
Chapter 7: Using the WLA N
Monitor for Windows 98SE, Me,
and 2000
Wireless-G PCI Adapter
Link Information
The Link Information screen displays signal strength and link quality information about the current connection and provides a button to click for additional
status information.
Overview
Ad-Hoc Mode or Infrastructure Mode - The screen indicates whether the
Adapter is currently working in ad-hoc or infrastructure mode.
Use the WLAN Monitor to check the link information, search for available
wireless networks, or create profiles that hold different configuration settings.
Signal Strength - The Signal Strength bar indicates signal strength, from 0 to
100%.
Accessing the WLAN Monitor
Link Quality - The Link Quality bar indicates the quality of the wireless network connection, from 0 to 100%.
After installing the Adapter, the WLAN Monitor icon will appear
in your system tray. Double-click the icon (see Figure 7-1).
Click the X (Close) button in the upper right corner to exit the WLAN Monitor.
Figure 7-1
The Link Information screen (Figure 7-2) will appear. From this screen, you can
find out how strong the current wireless signal is and how good the connection’s quality is. You can also click the More Information button to view additional status information about the current wireless connection. To search for
available wireless networks, click the Site Survey tab. To perform configuration changes, click the Profiles tab.
Click the More
Information
button to view
more information about the
wireless network connection. A screen
similar to that
shown in Figure
7-3 will appear.
Figure 7-3
TCP/IP Setting
IP Address - The IP Address of the Adapter.
Subnet Mask - The Subnet Mask of the Adapter.
Default Gateway - The Default Gateway address of the Adapter.
DHCP - The status of the DHCP client.
DNS - The DNS address of the Adapter.
Figure 7-2
14
15
Instant Wireless® Series
Wireless Network Status
State - The status of the wireless network connection.
SSID - The unique name of the wireless network.
Wireless Mode - The mode of the wireless network currently in use.
Transfer Rate - The data transfer rate of the current connection.
Channel - The channel to which the wireless network devices are set.
WEP - The status of the WEP encryption security feature.
MAC - The MAC address of the wireless network’s access point.
Signal Strength - The Signal Strength bar indicates signal strength, from 0 to
100%.
Link Quality - The Link Quality bar indicates the quality of the wireless network connection, from 0 to 100%.
Wireless-G PCI Adapter
Site Information
Wireless Mode - The mode of the wireless network currently in use.
Channel - The channel to which the wireless network devices are set.
WEP - The status of the WEP encryption security feature.
MAC - The MAC address of the wireless network’s access point.
Surveyed at - The time at which the wireless network was scanned.
Refresh - Click the Refresh button to perform a new search for wireless
devices.
Connect - To connect to one of the networks on the list, select the wireless network, and click the Connect button. If the wireless network has WEP encryption enabled, you will see the screen shown in Figure 7-5.
Click the Back button to return to the initial Link Information screen. Click the
X (Close) button in the upper right corner to exit the WLAN Monitor.
Site Survey
The Site Survey screen, Figure 7-4, displays a list of infrastructure and ad-hoc
networks available for connection.
Figure 7-5
In the WEP drop-down box, select the type of WEP encryption used by the
wireless network: 64-bit, or 128-bit WEP.
If the wireless network uses a passphrase, enter the passphrase in the
Passphrase field. If the wireless network uses a WEP key, enter the WEP key
in the Key 1 field.
Figure 7-4
SSID - The SSID or unique name of the wireless network.
Signal - The percentage of signal strength, from 0 to 100%.
Click the OK button to complete the network connection and return to the Site
Survey screen, or click the Cancel button to cancel the network connection and
return to the Site Survey screen.
On the Site Survey screen, click the X (Close) button in the upper right corner
to exit the WLAN Monitor.
16
17
Instant Wireless® Series
Profiles
The Profiles screen (Figure 7-6) lets you save different configuration profiles
for different network setups. You can also import or export profiles. The default
profile holds the initial configuration saved when you ran the Setup Wizard.
Wireless-G PCI Adapter
Import - Click the Import button to import a profile that has been saved in
another location. From the screen that appears (shown in Figure 7-7), select the
appropriate file,
and click the
Open button.
Figure 7-7
Figure 7-6
Export - To save the profile(s) in
a different location, click the
Export button. On the screen that
appears (Figure 7-8), direct
Windows to the appropriate folder and click the OK button.
Profile - Name of the connection profile.
SSID - The wireless network’s unique name, as set in the connection profile.
Profile Information
Network Type - The mode of the wireless network currently in use.
Transfer Rate - The data transfer rate of the current connection. (In Auto
mode, the Adapter dynamically shifts to the fastest data transfer rate possible
at any given time.)
Channel - The channel to which the wireless network devices are set.
WEP - The status of the WEP encryption security feature.
Connect - To connect to a wireless network using a specific profile, select the
profile, and click the Connect button.
Edit - Select a profile, and click the Edit button to change an existing profile.
New - Click the New button to create a new profile. See the next section,
“Creating a New Profile,” for detailed instructions.
18
Figure 7-8
Delete - Click the Delete button to delete a profile.
Click the X (Close) button in the upper right corner to exit the WLAN Monitor.
Note: If you have more than one profile, all profiles will be automatically selected and exported to the same folder.
19
Instant Wireless® Series
Creating a New Profile
1. On the Profiles screen, shown in Figure 7-6, click the New button to create
a new profile.
2. When the Create
connection profile
screen
appears
(Figure 7-9), enter a
name for the new
profile. Click OK
to save the profile
name or click
Cancel to return to
the previous screen.
Wireless-G PCI Adapter
4. The Wireless Settings screen (Figure 7-11) will appear. If you chose
Infrastructure Mode, go to Step 4 now. If you chose Ad-Hoc Mode, select
the correct operating channel for your network from the Channel dropdown menu. Then, select the Network Mode from the drop-down menu.
Click the Next button, and go to Step 4. Click the Back button to change
any settings.
Channel - The channel you choose should match the channel set on the other
devices in your wireless network. If you are unsure about which channel to
use, select the default channel (Channel 6).
Figure 7-9
Network Mode - Select Mixed Mode, and both Wireless-G and Wireless-B
computers will be allowed on the network, but the speed will be reduced.
Select G-Only Mode for maximum speed, but no Wireless-B users will be
allowed on
the network.
3. The Choose a network type screen (Figure 7-10) shows a choice of two
wireless modes. Click the Infrastructure Mode radio button if you want
your wireless computers to communicate with computers on your wired
network via a wireless access point. Click the Ad-Hoc Mode radio button
if you want multiple wireless computers to communicate directly with each
other. Click the Next button to continue or the Back button to return to the
previous screen.
Infrastructure Mode - This mode allows wireless and wired networks to
communicate through an access point.
Ad-Hoc Mode This
mode
allows wirelessequipped computers to communicate directly with each
other. No access
point is used.
Figure 7-11
5. The Network Setting screen (Figure 7-12) will appear.
If your network has a DHCP server, click the radio button next to Obtain
an IP address automatically (DHCP). Click the Next button to continue,
or click the Back button to return to the previous screen.
Figure 7-10
20
21
Instant Wireless® Series
If your network does not have a DHCP server, click the radio button next to
Specify the IP address. Enter an IP Address, Subnet Mask, Default
Gateway, and DNS appropriate for your network. Enter each address in this
format: xxx.xxx.xxx.xxx (the x’s represent the numbers that make up each
address). You must specify the IP Address and Subnet Mask on this screen.
If you are unsure about the Default Gateway and DNS addresses, then leave
these fields alone.
IP Address - This IP Address must be unique to your network.
Subnet Mask - The Adapter’s Subnet Mask must be the same as your wired
network’s Subnet Mask.
Default Gateway - Enter the IP address of your network’s Gateway here.
DNS - Enter the DNS addresses of your Ethernet (wired) network here.
Click the Next button to continue or the Back button to return to the previous screen.
Figure 7-12
Wireless-G PCI Adapter
WEP (Disabled/64-bit WEP/128-bit WEP) - If you do not want to use
WEP encryption, choose Disabled. To use WEP encryption (recommended
to increase network security), select 64-bit or 128-bit WEP from the dropdown menu, and enter either a Passphrase or WEP key.
Passphrase - Instead of manually entering WEP keys, you can enter a
Passphrase, so that a WEP key is automatically generated. It is case-sensitive and should not be longer than 16 alphanumeric characters. This
passphrase must match the passphrase of your wireless network and is compatible with other Linksys wireless products only. (If you have any nonLinksys wireless products, enter the WEP key(s) manually on those products.)
Key 1 - This WEP key must match the WEP key of your wireless network.
If you are using 64-bit WEP encryption, then the key must consist of exactly 10 hexadecimal characters. If you are using 128-bit WEP encryption,
then the key must consist of exactly 26 hexadecimal characters. Valid hexadecimal characters are “0” to “9” and “A” to “F”.
Figure 7-13
6. The Security Settings screen (Figure 7-13) will appear. Enable or disable
Wired Equivalent Privacy (WEP) encryption for your wireless network. If
you enable WEP, enter a Passphrase or WEP key. Click the Next button to
continue or the Back button to return to the previous screen.
22
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Instant Wireless® Series
7. The Confirm New
Settings
screen
(Figure 7-14) will
appear. To save the
new settings, click
the Yes button. To
cancel the settings
and return to the
Profiles
screen,
click the No button.
To edit the new settings, click the
Back button.
Wireless-G PCI Adapter
Appendix A: Troubleshooting
Common Problems and Solutions
This chapter provides solutions to problems that may occur during the installation and operation of the Wireless-G PCI Adapter. Read the descriptions below
to solve your problems. If you can’t find an answer here, check the Linksys
website at www.linksys.com.
Figure 7-14
8. The Congratulations screen (Figure 7-15) will appear next. Click Activate
new settings now to implement the new settings immediately and return to
the Link Information screen. Click Activate new settings later to keep the
current settings active, and return to the Profiles screen so that you can edit
your profile or create another profile.
Figure 7-17
1. The Wireless-G PCI Adapter does not work properly.
• Reinsert the Wireless-G PCI Adapter into your PC’s PCI slot.
• Right click on My Computer and select Properties. Select the device
manager and click on the Network Adapter. You will find the Wireless-G
PCI Adapter if it is installed successfully. If you see the yellow exclamation mark, the resources are conflicting. You will see the status of the
Wireless-G PCI Adapter. If there is a yellow question mark, please check
the following:
• Make sure that your PC has a free IRQ (Interrupt ReQuest, a hardware
interrupt on a PC.)
• Make sure that you have inserted the right adapter and installed the proper driver.
If the Wireless-G PCI Adapter does not function after attempting the above
steps, remove the adapter and do the following:
• Uninstall the driver software from your PC.
• Restart your PC and repeat the hardware and software installation as
specified in this User Guide.
2. I cannot communicate with the other computers linked via Ethernet in the
Infrastructure configuration.
• Make sure that the PC to which the Wireless-G PCI Adapter is associated
is powered on.
• Make sure that your Wireless-G PCI Adapter is configured on the same
channel and with the same security options as with the other computers in
the Infrastructure configuration.
Frequently Asked Questions
You have successfully created a connection profile. Click the X (Close) button in the upper right corner to exit the WLAN Monitor.
24
Can I run an application from a remote computer over the wireless network?
This will depend on whether or not the application is designed to be used over
a network. Consult the application’s user guide to determine if it supports operation over a network.
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Instant Wireless® Series
Can I play computer games with other members of the wireless network?
Yes, as long as the game supports multiple players over a LAN (local area network). Refer to the game’s user guide for more information.
What is the IEEE 802.11b standard?
It is one of the IEEE standards for wireless networks. The 802.11b standard
allows wireless networking hardware from different manufacturers to communicate, provided that the hardware complies with the 802.11b standard. The
802.11b standard states a maximum data transfer rate of 11Mbps and an operating frequency of 2.4GHz.
What IEEE 802.11b features are supported?
The product supports the following IEEE 802.11b functions:
• CSMA/CA plus Acknowledge protocol
• Multi-Channel Roaming
• Automatic Rate Selection
• RTS/CTS feature
• Fragmentation
• Power Management
What is ad-hoc mode?
When a wireless network is set to ad-hoc mode, the wireless-equipped computers are configured to communicate directly with each other. The ad-hoc
wireless network will not communicate with any wired network.
What is infrastructure mode?
When a wireless network is set to infrastructure mode, the wireless network is
configured to communicate with a wired network through a wireless access
point.
What is roaming?
Roaming is the ability of a portable computer user to communicate continuously while moving freely throughout an area greater than that covered by a single access point. Before using the roaming function, the workstation must make
sure that it is the same channel number with the access point of dedicated coverage area.
Wireless-G PCI Adapter
To achieve true seamless connectivity, the wireless LAN must incorporate a
number of different functions. Each node and access point, for example, must
always acknowledge receipt of each message. Each node must maintain contact
with the wireless network even when not actually transmitting data. Achieving
these functions simultaneously requires a dynamic RF networking technology
that links access points and nodes. In such a system, the user’s end node undertakes a search for the best possible access to the system. First, it evaluates such
factors as signal strength and quality, as well as the message load currently
being carried by each access point and the distance of each access point to the
wired backbone. Based on that information, the node next selects the right
access point and registers its address. Communications between end node and
host computer can then be transmitted up and down the backbone.
As the user moves on, the end node’s RF transmitter regularly checks the system to determine whether it is in touch with the original access point or whether
it should seek a new one. When a node no longer receives acknowledgment
from its original access point, it undertakes a new search. Upon finding a new
access point, it then re-registers, and the communication process continues.
What is ISM band?
The FCC and their counterparts outside of the U.S. have set aside bandwidth
for unlicensed use in the ISM (Industrial, Scientific and Medical) band.
Spectrum in the vicinity of 2.4 GHz, in particular, is being made available
worldwide. This presents a truly revolutionary opportunity to place convenient
high-speed wireless capabilities in the hands of users around the globe.
What is Spread Spectrum?
Spread Spectrum technology is a wideband radio frequency technique developed by the military for use in reliable, secure, mission-critical communications systems. It is designed to trade off bandwidth efficiency for reliability,
integrity, and security. In other words, more bandwidth is consumed than in the
case of narrowband transmission, but the trade-off produces a signal that is, in
effect, louder and thus easier to detect, provided that the receiver knows the
parameters of the spread-spectrum signal being broadcast. If a receiver is not
tuned to the right frequency, a spread-spectrum signal looks like background
noise. There are two main alternatives, Direct Sequence Spread Spectrum
(DSSS) and Frequency Hopping Spread Spectrum (FHSS).
What is DSSS? What is FHSS? And what are their differences?
Frequency-Hopping Spread-Spectrum (FHSS) uses a narrowband carrier that
changes frequency in a pattern that is known to both transmitter and receiver.
Properly synchronized, the net effect is to maintain a single logical channel. To
26
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Instant Wireless® Series
an unintended receiver, FHSS appears to be short-duration impulse noise.
Direct-Sequence Spread-Spectrum (DSSS) generates a redundant bit pattern
for each bit to be transmitted. This bit pattern is called a chip (or chipping
code). The longer the chip, the greater the probability that the original data can
be recovered. Even if one or more bits in the chip are damaged during transmission, statistical techniques embedded in the radio can recover the original
data without the need for retransmission. To an unintended receiver, DSSS
appears as low power wideband noise and is rejected (ignored) by most narrowband receivers.
Would the information be intercepted while transmitting on air?
WLAN features two-fold protection in security. On the hardware side, as with
Direct Sequence Spread Spectrum technology, it has the inherent security feature of scrambling. On the software side, WLAN offers the encryption function
(WEP) to enhance security and access control.
What is WEP?
WEP is Wired Equivalent Privacy, a data privacy mechanism based on a 64-bit
or 128-bit shared key algorithm, as described in the IEEE 802.11 standard.
Wireless-G PCI Adapter
Appendix B: Glossary
802.11b - One of the IEEE standards for wireless networking hardware.
Products that adhere to a specific IEEE standard will work with each other,
even if they are manufactured by different companies. The 802.11b standard
specifies a maximum data transfer rate of 11Mbps, an operating frequency of
2.4GHz, and WEP encryption for security. 802.11b networks are also referred
to as Wi-Fi networks.
802.11g - A proposed, but as yet unratified extension of the IEEE 802.11 standard for wireless networking hardware. The draft 802.11g specifications used
by Linksys specify a maximum data transfer rate of 54Mbps using OFDM
modulation, an operating frequency of 2.4GHz, backward compatibility with
IEEE 802.11b devices, and WEP encryption for security.
Adapter - Printed circuit board that plugs into a PC to add to capabilities or
connectivity to a PC. In a networked environment, a network interface card is
the typical adapter that allows the PC or server to connect to the intranet and/or
Internet.
Ad-hoc Network - An ad-hoc network is a group of computers, each with a
wireless adapter, connected as an independent 802.11 wireless LAN. Ad-hoc
wireless computers operate on a peer-to-peer basis, communicating directly
with each other without the use of an access point. Ad-hoc mode is also
referred to as an Independent Basic Service Set (IBSS) or as peer-to-peer
mode, and is useful at a departmental scale or SOHO operation.
Backbone - The part of a network that connects most of the systems and networks together and handles the most data.
Bandwidth - The transmission capacity of a given facility, in terms of how
much data the facility can transmit in a fixed amount of time; expressed in bits
per second (bps).
Bit - A binary digit. The value - 0 or 1-used in the binary numbering system.
Also, the smallest form of data.
BSS (Basic Service Set) - An infrastructure network connecting wireless
devices to a wired network using a single access point.
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Instant Wireless® Series
CSMA/CA (Carrier Sense Multiple Access/Collision Avoidance) - In local
area networking, this is the CSMA technique that combines slotted time-division multiplexing with carrier sense multiple access/collision detection
(CSMA/CD) to avoid having collisions occur a second time. This works best if
the time allocated is short compared to packet length and if the number of situations is small.
CTS (Clear To Send) - An RS-232 signal sent from the receiving station to the
transmitting station that indicates it is ready to accept data.
Default Gateway - The routing device used to forward all traffic that is not
addressed to a station within the local subnet.
DHCP (Dynamic Host Configuration Protocol) - A protocol that lets network
administrators manage centrally and automate the assignment of Internet
Protocol (IP) addresses in an organization's network. Using the Internet's set of
protocol (TCP/IP), each machine that can connect to the Internet needs a
unique IP address. When an organization sets up its computer users with a connection to the Internet, an IP address must be assigned to each machine.
Without DHCP, the IP address must be entered manually at each computer and,
if computers move to another location in another part of the network, a new IP
address must be entered. DHCP lets a network administrator supervise and distribute IP addresses from a central point and automatically sends a new IP
address when a computer is plugged into a different place in the network.
DHCP uses the concept of a "lease" or amount of time that a given IP address
will be valid for a computer. The lease time can vary depending on how long a
user is likely to require the Internet connection at a particular location. It's especially useful in education and other environments where users change frequently. Using very short leases, DHCP can dynamically reconfigure networks
in which there are more computers than there are available IP addresses.
DHCP supports static addresses for computers containing Web servers that
need a permanent IP address.
DNS - The domain name system (DNS) is the way that Internet domain name
are located and translated into Internet Protocol (IP) addresses. A domain name
is a meaningful and easy-to-remember "handle" for an Internet address.
Domain - A subnetwork comprised of a group of clients and servers under the
control of one security database. Dividing LANs into domains improves performance and security.
30
Wireless-G PCI Adapter
Driver - A workstation or server software module that provides an interface
between a network interface card and the upper-layer protocol software running
in the computer; it is designed for a specific card, and is installed during the
initial installation of a network-compatible client or server operating system.
DSSS (Direct-Sequence Spread Spectrum) - DSSS generates a redundant bit
pattern for all data transmitted. This bit pattern is called a chip (or chipping
code). Even if one or more bits in the chip are damaged during transmission,
statistical techniques embedded in the receiver can recover the original data
without the need for retransmission. To an unintended receiver, DSSS appears
as low power wideband noise and is rejected (ignored) by most narrowband
receivers. However, to an intended receiver (i.e. another wireless LAN endpoint), the DSSS signal is recognized as the only valid signal, and interference
is inherently rejected (ignored).
Encryption - A security method that applies a specific algorithm to data in
order to alter the data's appearance and prevent other devices from reading the
information.
Ethernet - IEEE standard network protocol that specifies how data is placed
on and retrieved from a common transmission medium. Has a transfer rate of
10 Mbps. Forms the underlying transport vehicle used by several upper-level
protocols, including TCP/IP and XNS.
FHSS (Frequency Hopping Spread Spectrum) - FHSS continuously changes
(hops) the carrier frequency of a conventional carrier several times per second
according to a pseudo-random set of channels. Because a fixed frequency is not
used, and only the transmitter and receiver know the hop patterns, interception
of FHSS is extremely difficult.
Fragmentation - Breaking a packet into smaller units when transmitting over
a network medium that cannot support the original size of the packet.
Gateway - A device that interconnects networks with different, incompatible
communications protocols.
Hardware - Hardware is the physical aspect of computers, telecommunications, and other information technology devices. The term arose as a way to distinguish the "box" and the electronic circuitry and components of a computer
from the program you put in it to make it do things. The program came to be
known as the software.
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Instant Wireless® Series
Hop - The link between two network nodes.
IEEE (The Institute of Electrical and Electronics Engineers) - The IEEE
describes itself as "the world's largest technical professional society, promoting
the development and application of electrotechnology and allied sciences for
the benefit of humanity, the advancement of the profession, and the well-being
of our members."
The IEEE fosters the development of standards that often become national and
international standards. The organization publishes a number of journals, has
many local chapters, and several large societies in special areas, such as the
IEEE Computer Society.
Infrastructure Network - An infrastructure network is a group of computers
or other devices, each with a wireless adapter, connected as an 802.11 wireless
LAN. In infrastructure mode, the wireless devices communicate with each
other and to a wired network by first going through an access point. An infrastructure wireless network connected to a wired network is referred to as a
Basic Service Set (BSS). A set of two or more BSS in a single network is
referred to as an Extended Service Set (ESS). Infrastructure mode is useful at
a corporation scale, or when it is necessary to connect the wired and wireless
networks.
IP (Internet Protocol) - The method or protocol by which data is sent from one
computer to another on the Internet. It is a standard set of rules, procedures, or
conventions relating to the format and timing of data transmission between two
computers that they must accept and use to be able to understand each other.
IP Address - In the most widely installed level of the Internet Protocol (IP)
today, an IP address is a 32-binary digit number that identifies each sender or
receiver of information that is sent in packet across the Internet. When you
request an HTML page or send e-mail, the Internet Protocol part of TCP/IP
includes your IP address in the message (actually, in each of the packets if more
than one is required) and sends it to the IP address that is obtained by looking
up the domain name in the Uniform Resource Locator you requested or in the
e-mail address you're sending a note to. At the other end, the recipient can see
the IP address of the Web page requestor or the e-mail sender and can respond
by sending another message using the IP address it received.
IRQ (Interrupt ReQuest) - A hardware interrupt on a PC. There are 16 IRQ
lines used to signal the CPU that a peripheral event has started or terminated.
Except for PCI devices, two devices cannot use the same line.
32
Wireless-G PCI Adapter
ISM band - The FCC and their counterparts outside of the U.S. have set aside
bandwidth for unlicensed use in the ISM (Industrial, Scientific and Medical)
band. Spectrum in the vicinity of 2.4 GHz, in particular, is being made available worldwide. This presents a truly revolutionary opportunity to place convenient high-speed wireless capabilities in the hands of users around the globe.
LAN (Local Area Network) - A group of computers and associated devices that
share a common communications line and typically share the resources of a
single processor or server within a small geographic area (for example, within
an office building).
MAC (Media Access Control) Address - A unique number assigned by the
manufacturer to any Ethernet networking device, such as a network adapter,
that allows the network to identify it at the hardware level.
Mbps (Megabits per second) - One million bits per second; unit of measurement for data transmission.
Motherboard - A motherboard is the physical arrangement in a computer that
contains the computer's basic circuitry and components.
Network - A system that transmits any combination of voice, video and/or data
between users.
Node - A network junction or connection point, typically a computer or work
station.
OFDM - Developed for wireless applications, Orthogonal Frequency Division
Multiplexing (OFDM) technology offers superior performance-increased data
rates and more reliable transmissions-than previous technologies, such as
DSSS. OFDM is a scheme in which numerous signals of different frequencies
are combined to form a single signal for transmission on the medium.
OFDM works by breaking one high-speed data stream into a number of lowerspeed data streams, which are then transmitted in parallel. Each lower speed
stream is used to modulate a subcarrier. Essentially, this creates a multi-carrier
transmission by dividing a wide frequency band or channel into a number of
narrower frequency bands or sub-channels. OFDM is also used for other applications, including powerline networking.
Packet - A unit of data routed between an origin and a destination in a network.
33
Instant Wireless® Series
Passphrase - Used much like a password, a passphrase simplifies the WEP
encryption process by automatically generating the WEP encryption keys for
Linksys products.
PCI (Peripheral Component Interconnect) - A peripheral bus commonly used
in PCs, Macintoshes and workstations. It was designed primarily by Intel and
first appeared on PCs in late 1993. PCI provides a high-speed data path
between the CPU and peripheral devices (video, disk, network, etc.). There are
typically three or four PCI slots on the motherboard. In a Pentium PC, there is
generally a mix of PCI and ISA slots or PCI and EISA slots. Early on, the PCI
bus was known as a "local bus."
PCI provides "plug and play" capability, automatically configuring the PCI
cards at startup. When PCI is used with the ISA bus, the only thing that is generally required is to indicate in the CMOS memory which IRQs are already in
use by ISA cards. PCI takes care of the rest.
PCI allows IRQs to be shared, which helps to solve the problem of limited IRQs
available on a PC. For example, if there were only one IRQ left over after ISA
devices were given their required IRQs, all PCI devices could share it. In a PCIonly machine, there cannot be insufficient IRQs, as all can be shared.
Plug-and-Play - The ability of a computer system to configure expansion
boards and other devices automatically without requiring the user to turn off
the system during installation.
Port - A pathway into and out of the computer or a network device such as a
switch or router. For example, the serial and parallel ports on a personal computer are external sockets for plugging in communications lines, modems and
printers.
Roaming - In an infrastructure mode wireless network, this refers to the ability to move out of one access point's range and into another and transparently
reassociate and reauthenticate to the new access point. This reassociation and
reauthentication should occur without user intervention and ideally without
interruption to network connectivity. A typical scenario would be a location
with multiple access points, where users can physically relocate from one area
to another and easily maintain connectivity.
RTS (Request To Send) - An RS-232 signal sent from the transmitting station
to the receiving station requesting permission to transmit.
34
Wireless-G PCI Adapter
Server - Any computer whose function in a network is to provide user access
to files, printing, communications, and other services.
Software - Instructions for the computer. A series of instructions that performs
a particular task is called a "program." The two major categories of software are
"system software" and "application software." System software is made up of
control programs such as the operating system and database management system (DBMS). Application software is any program that processes data for the
user.
A common misconception is that software is data. It is not. Software tells the
hardware how to process the data.
SOHO (Small Office/Home Office) - Market segment of professionals who
work at home or in small offices.
Spread Spectrum - Spread Spectrum technology is a wideband radio frequency technique developed by the military for use in reliable, secure, mission-critical communications systems. It is designed to trade off bandwidth efficiency
for reliability, integrity, and security. In other words, more bandwidth is consumed than in the case of narrowband transmission, but the trade off produces
a signal that is, in effect, louder and thus easier to detect, provided that the
receiver knows the parameters of the spread-spectrum signal being broadcast.
If a receiver is not tuned to the right frequency, a spread-spectrum signal looks
like background noise. There are two main alternatives, Direct Sequence
Spread Spectrum (DSSS) and Frequency Hopping Spread Spectrum (FHSS).
SSID (Service Set IDentifier) - A unique name shared among all points in a
wireless network. The SSID must be identical for each point in the wireless network and is case-sensitive.
Storage - The semi-permanent or permanent holding place for digital data.
Subnet Mask - The method used for splitting IP networks into a series of subgroups, or subnets. The mask is a binary pattern that is matched up with the IP
address to turn part of the host ID address field into a field for subnets.
Switch - 1. A data switch connects computing devices to host computers,
allowing a large number of devices to share a limited number of ports. 2. A
device for making, breaking, or changing the connections in an electrical circuit.
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Instant Wireless® Series
Wireless-G PCI Adapter
TCP (Transmission Control Protocol) - A method (protocol) used along with
the IP (Internet Protocol) to send data in the form of message units (datagram)
between network devices over a LAN or WAN. While IP takes care of handling
the actual delivery of the data (routing), TCP takes care of keeping track of the
individual units of data (called packets) that a message is divided into for efficient delivery over the network. TCP is known as a "connection oriented" protocol due to requiring the receiver of a packet to return an acknowledgment of
receipt to the sender of the packet resulting in transmission control.
Appendix C: Specifications
TCP/IP (Transmission Control Protocol/Internet Protocol) - The basic communication language or set of protocols for communications over a network
(developed specifically for the Internet). TCP/IP defines a suite or group of
protocols and not only TCP and IP.
Channels:
802.11b,
draft 802.11g
Throughput - The amount of data moved successfully from one place to
another in a given time period.
Network Protocol:
TCP/IP, IPX, NDIS 4, NDIS 5, NDIS 5.1, NetBEUI
Interface:
PCI
Transmit Power:
17 dBm
Sensitivity:
-80 dBm
LED:
ACT
WEP Key Bits:
64-Bit and 128-Bit
Topology - A network's topology is a logical characterization of how the
devices on the network are connected and the distances between them. The
most common network devices include hubs, switches, routers, and gateways.
Most large networks contain several levels of interconnection, the most important of which include edge connections, backbone connections, and wide-area
connections.
WAN (Wide Area Network)- A communications network that covers a relatively large geographic area, consisting of two or more LANs. Broadband communication over the WAN is often through public networks such as the telephone (DSL) or cable systems, or through leased lines or satellites. In its most
basic definition, the Internet could be considered a WAN.
Standards:
Draft 802.11g, 802.11b
Modulation:
802.11b: CCK (11 Mbps), DQPSK (2 Mbps),
DBPSK (1 Mbps); 802.11g: OFDM
11 Channels (USA)
13 Channels (Europe)
14 Channels (Japan)
WEP (Wired Equivalent Privacy) - A data privacy mechanism based on a 64bit or 128-bit shared key algorithm, as described in the IEEE 802.11 standard.
WLAN (Wireless Local Area Network) - A group of computers and associated devices that communicate with each other wirelessly.
36
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Instant Wireless® Series
Appendix D: Warranty Information
Environmental
38
Wireless-G PCI Adapter
Dimensions:
4.8" x 8.66" x 0.91"
(122 mm x 220 mm x 23 mm)
Unit Weight:
4.5 oz. (0.13 kg)
Power:
3.3V
Certifications:
FCC
Operating Temp.:
32ºF to 150ºF (0ºC to 65ºC)
Storage Temp.:
-40ºF to 185ºF (-40ºC to 85ºC)
Operating Humidity:
0% to 95%, Non-Condensing
Storage Humidity:
0% to 95%, Non-Condensing
BE SURE TO HAVE YOUR PROOF OF PURCHASE AND A BARCODE
FROM THE PRODUCT’S PACKAGING ON HAND WHEN CALLING.
RETURN REQUESTS CANNOT BE PROCESSED WITHOUT PROOF OF
PURCHASE.
IN NO EVENT SHALL LINKSYS’ LIABILITY EXCEED THE PRICE PAID
FOR THE PRODUCT FROM DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE
OF THE PRODUCT, ITS ACCOMPANYING SOFTWARE, OR ITS DOCUMENTATION. LINKSYS DOES NOT OFFER REFUNDS FOR ANY PRODUCT.
LINKSYS OFFERS CROSS SHIPMENTS, A FASTER PROCESS FOR PROCESSING AND RECEIVING YOUR REPLACEMENT. LINKSYS PAYS
FOR UPS GROUND ONLY. ALL CUSTOMERS LOCATED OUTSIDE OF
THE UNITED STATES OF AMERICA AND CANADA SHALL BE HELD
RESPONSIBLE FOR SHIPPING AND HANDLING CHARGES. PLEASE
CALL LINKSYS FOR MORE DETAILS.
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Instant Wireless® Series
Appendix E: Contact Information
For help with the installation or operation of the Wireless-G PCI Adapter, contact Linksys Technical Support at one of the phone numbers or Internet
addresses below.
Sales Information
Technical Support
RMA (Return Merchandise
Authorization) Issues
Fax
E-mail
Web
FTP Site
40
800-546-5797 (LINKSYS)
800-326-7114
www.linksys.com (or call 949-271-5461)
949-265-6655
support@linksys.com
http://www.linksys.com
ftp.linksys.com
http://www.linksys.com
© Copyright 2003 Linksys, All Rights Reserved.

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