Toshiba WUS-G06G-JT User manual

WUS-G06G-JT
802.11b/gWireless USB Adapter
User's Manual

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Contents
PackageContents ................................................................................3
Introduction............................................................................................4
Features and Benefits ...........................................................................6
Wireless Basics....................................................................................7
InstallationConsiderations ....................................................................7
GettingStarted......................................................................................9
UsingtheConfigurationUtility..............................................................12
NetworkingBasics ..............................................................................26
Troubleshooting...................................................................................39
TechnicalSpecifications ......................................................................42
ContactingTechnical Support ..............................................................44
Warranty andRegistration ...................................................................45

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TOSHIBA WUS-G06G-JT
2.4 GHz Wireless G USB 2.0 Adapter
At least 64MB of memory and a 500MHz processor
Properly installed and working USB Controller
Windows XP/2000
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Acomputer or laptop with an available USB 2.0 port
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Manual on CD-ROM
QuickInstallationGuide
Cradle
Contents of Package:
Package Contents
If any of the above items are missing, please contact your reseller.
SystemRequirements:
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Introduction
The TOSHIBA WUS-G06G-JT Wireless USB Adapter is an
802.11b/802.11g high-performance,convenient Plug &PlayUSB2.0solutionthat
brings wireless networking to your laptop or desktop PC.
With a maximum wireless signal rate of up to 54Mbps (108Mbps* in Turbo
mode) you can connect to a wireless network at home, at the office or at any
wirelesshotspot.Now you canstay connected whereveryou are andwherever
yougo.
WUS-G06G-JTis Wi-Ficompliant, meaningthat itcan connectandinteroperate
with other 802.11b or 802.11g Wi-Fi-compliant wireless routers, access points
and adapters. WUS-G06G-JT connects to any available USB port on a laptop
or desktop Windows -based computer and also includes a USB cradle. With
the optional USB cradle, WUS-G06G-JT can be positioned virtually anywhere
ata workstationto achievethe bestavailable wirelesssignal reception- whether
that workstation is in your office, on your deck or patio, by the pool, at the local
coffee shop, or in an airport terminal while waiting to board your next flight.
The adapter works with Microsoft Windows XP and Windows 2000 operating
systems to ensure that you’ll be up and running on a wireless network in just a
matter of seconds.
Using its default settings, the WUS-G06G-JT automatically connects to other
TOSHIBA wireless products as soon as it’s active.
*Maximum wireless signal rate derived from IEEE Standard 802.11g specifications. Actual data
throughput will vary. Network conditions and evironmental factors lower actual data throughput rate.
WUS-G06G-JThas thenewest, strongestandmostadvancedsecurityfeatures
available today. When used with other 802.11 WPA (Wi-Fi Protected Access)
and802.1x compatibleproducts ina networkwith aRADIUS server,the security
features include:
WPA: Wi-Fi Protected Access which authorizes and identifies users based
on a secret key that changes automatically at regular intervals. WPA
uses TKIP (Temporal Key Integrity Protocol) to change the temporal
key every 10,000 packets (a packet is a kind of message transmitted
over a network.) This ensures much greater security than the standard
WEP security. (By contrast, the previous WEP encryption
implementations required the keys to be changed manually.)

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For home users that will not incorporate a RADIUS server in their network, the
security for WUS-G06G-JT, used in conjunction with other WPA-compatible
802.11 products, will still be much stronger than ever before. Utilizing the
Pre-Shared Key mode of WPA, WUS-G06G-JT will obtain a new security key
every time it connects to the 802.11 network. You only need to input your
encryption information once in the configuration menu. No longer will you have
to manually input a new WEP key frequently to ensure security.
With the WUS-G06G-JT, you will automatically receive a new key every time
you connect, vastly increasing the safety of your communication.
Introduction (continued)
802.1x: Authentication which is a first line of defense against intrusion. In the
authenticationprocess,theAuthentication Server verifiestheidentity of
the client attempting to connect to the network. Unfamiliar clients would
be denied access.

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Features and Benefits
**
3Environmental factors may adversely affect range.
User-friendly configuration and diagnostic utilities.
Supports Infrastructure networks via an access point and
Peer-to-Peer communication in Ad-Hoc mode.
Connects at up to 328 feet indoors3.
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1 year warranty.
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2Using a USB 1.1 port will adversely affect throughput.
1Maximum wireless signal rate derived from IEEE Standard 802.11g specifications. Actual data
throughput will vary. Network conditions and environmental factors lower actual data throughput rate.
Compact size for placement anywhere.
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Convenience of Plug & Play installation.
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Fully 802.11b/802.11g compatible.
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Powered by the USB port; no external power source is required.
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USB 2.0 standard2.
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Better Security with 802.1x and WPA - In addition to 64-,128-bit WEP
encryption, you can also securely connect to a wireless network using
802.1x for wireless authentication, as well as WPA (Wi-Fi Protected
Access) providing you a much higher level of security for your data and
communication than has previously been available.
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Provides maximum wireless signal rate of up to 54Mbps
(108Mbps1in Turbo mode).
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Optimal wireless reception using its cradle (included). Position the
WUS-G06G-JT almost anywhere in your workspace to achieve the best
reception possible.
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Wireless Basics
Wireless users can use the same applications they use on a wired network.
Wireless adapter cards used on laptop and desktop systems support the same
protocols as Ethernet adapter cards.
TOSHIBAwireless products are based on industry standards to provide
easy-to-useandcompatiblehigh-speedwireless connectivitywithin yourhome,
business or public access wireless networks.TOSHIBA wireless products will
allow you access to the data you want, when and where you want it.You will be
able to enjoy the freedom that wireless networking brings.
A wireless local area network (WLAN) is a computer network that transmits
and receives data with radio signals instead of wires. WLANs are used
increasingly in both home and office environments, and public areas such as
airports, coffee shops and universities. Innovative ways to utilize WLAN
technology are helping people to work and communicate more efficiently.
Increased mobility and the absence of cabling and other fixed infrastructure
have proven to be beneficial to many users.
People use WLAN technology for many different purposes:
Mobility - Productivity increases when people have access to data in any
locationwithin theoperatingrangeoftheWLAN.Managementdecisionsbased
on real-time information can significantly improve worker efficiency.
Low Implementation Costs - WLANs are easy to set up, manage, change
and relocate. Networks that frequently change can benefit from WLANs ease
ofimplementation.WLANs canoperate in locationswhere installation ofwiring
may be impractical.
Installation and Network Expansion - Installing a WLAN system can be fast
and easy and can eliminate the need to pull cable through walls and ceilings.
Wireless technology allows the network to go where wires cannot go - even
outside the home or office.
Inexpensive Solution - Wireless network devices are as competitively priced
as conventional Ethernet network devices.
Scalability - WLANs can be configured in a variety of ways to meet the needs
of specific applications and installations. Configurations are easily changed
and range from Peer-to-Peer networks suitable for a small number of users to
larger Infrastructure networks to accommodate hundreds or thousands of
users, depending on the number of wireless devices deployed.

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Installation Considerations
WUS-G06G-JT lets you access your network using a wireless connection
from virtually anywhere within its operating range. Keep in mind, however, that
the number, thickness and location of walls, ceilings, or other objects that the
wireless signals must pass through, may limit the range. Typical ranges vary
dependingon thetypes ofmaterials andbackground RF(radio frequency)noise
in your home or business. The key to maximizing wireless range is to follow
these basic guidelines:
Keep your product away (at least 3-6 feet or 1-2 meters) from electrical
devices or appliances that generate RF noise.
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Keep the number of walls and ceilings between WUS-G06G-JT and
other network devices to a minimum - each wall or ceiling can reduce
your WUS-G06G-JT’s range from 3-90 feet (1-30 meters.) Position
your devices so that the number of walls or ceilings is minimized.
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Be aware of the direct line between network devices.A wall that is 1.5
feet thick (.5 meters), at a 45-degree angle appears to be almost 3 feet
(1 meter) thick. At a 2-degree angle it looks over 42 feet (14 meters)
thick! Position devices so that the signal will travel straight through a
wall or ceiling (instead of at an angle) for better reception.
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Building materials can impede the wireless signal - a solid metal door
oraluminum studsmay havea negativeeffectonrange.Tryto position
wireless devices and computers with wireless adapters so that the
signalpasses throughdrywallor opendoorwaysand notothermaterials.
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Wireless Basics (continued)

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A wireless router - TOSHIBA DI-624
A laptop computer with a TOSHIBA WUS-G06G-JT
A desktop computer with a TOSHIBA WUS-G06G-JT
A cable modem - TOSHIBA DCM-201
With its default settings, WUS-G06G-JT will connect with other
TOSHIBA products, right out of the box.
Getting Started
There are basically two modes of networking:
Infrastructure – using an access point or router, such as the DI-624.
Ad-Hoc – directly connecting to another computer, for Peer-to-Peer
communication, using wireless network adapters on each computer,
such as two or more WUS-G06G-JT Wireless Network USB adapters.
On the following pages we will show you an example of an Infrastructure
Network and an Ad-Hoc Network.
An Infrastructure network contains an access point or router. The
Infrastructure network example shown on the following page contains the
following TOSHIBA network devices (your existing network may be comprised of
other devices):

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You will need broadband Internet access (a cable or DSL-subscriber
line into your home or office).
Consult with your cable or DSL provider for proper installation of the
modem.
Connect the cable or DSL modem to your broadband router.
(See the Quick Installation Guide included with your router.)
Install the TOSHIBA WUS-G06G-JT Wireless USB 2.0
adapter into an available USB port on your desktop computer.
(See the Quick Installation Guide included with the WUS-G06G-JT.)
Getting Started (continued)
For a typical wireless setup at home (as shown above), please do the following:
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Setting up a Wireless Infrastructure Network
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Install the TOSHIBA WUS-G06G-JT wireless USB 2.0
adapter into an available USB port on your laptop computer.
(See the Quick Installation Guide included with the WUS-G06G-JT.)
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WUS-G06G-JT
WUS-G06G-JT

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Getting Started (continued)
Setting up a Wireless Ad-Hoc Network
When assigning IP addresses to the computers on the network, please
remember that the IP address for each computer must be in the same
IP address range as all the computers in the network, and the subnet
mask must be exactly the same for all the computers in the network.
For example: If the first computer is assigned an IP address of 192.168.0.2
with a subnet mask of 255.255.255.0, then the second computer can be
assignedan IPaddress of192.168.0.3 withasubnetmaskof255.255.255.0,
etc.
IMPORTANT: If computers or other devices are assigned the same IP
address, one or more of the devices may not be visible on the network.
IP Address
Install the TOSHIBA WUS-G06G-JT Wireless USB 2.0
adapter into the desktop computer. (See the Quick Installation Guide
includedwiththe product.)
Set the wireless configuration for the adapters to Ad-Hoc mode, set
the adapters to the same channel, and assign an IP address to each
computer on theAd-Hoc network.
Install the TOSHIBA WUS-G06G-JT Wireless USB 2.0
adapter into the laptop computer. (See the Quick Installation Guide
includedwiththe product.)
DWL-G132
Wireless G USB 2.0 Adapter
WUS-G06G-JT

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Select the Wireless Networks tab.
Uncheck the box in the properties window
thatenableswindows configuration.
TOSHIBA WUS-G06G-JT uses the Configuration Utility as
the management software. The utility provides the user an easy interface to
change any settings related to the wireless adapter.After you have completed
the installation of WUS-G06G-JT (refer to the Quick Installation Guide that
camewith yourpurchase)wheneveryoustartthecomputer, theConfiguration
Utility starts automatically and the system tray icon is loaded in the toolbar
(see illustration below.*) Clicking on the utility icon will start the Configuration
Utility. Another way to start the Configuration Utility is to click on
Start>Programs>TOSHIBA>TOSHIBA Utility.
UsingtheConfigurationUtility
If you are using Windows XP, you can use either the Zero Configuration Utility
or the TOSHIBA Configuration Utility.
If the icon does not display in the taskbar, then click on
this icon on your desktop to open.
Touse theTOSHIBA ConfigurationUtility withXP,right-click
on the wireless network icon in the taskbar in the lower
right-handcorner of your computerscreen.
In the window that appears, select
View Available Wireless Networks
and click the Advanced button. The
screen at right will appear.
After you have done this, you can then use the TOSHIBA
Configuration Utility with XP by clicking on the TOSHIBA
ConfigurationUtilityicon. *Configuration Utility icon
in the system tray

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Using the Configuration Utility (continued)
Link Info
SSID:
The Service Set Identifier is the name assigned to the wireless network. The
factory SSID setting is default.
Status:
Displays the MAC address of the access point or router to which the
WUS-G06G-JT is associated.
Frequency:
802.11b indicates that the WUS-G06G-JT is communicating in the 2.4GHz band.
Wireless Mode:
EitherInfrastructure orAd-Hoc will bedisplayed here.(Pleasesee theGetting
Started section in this manual for an explanation of these two modes.)

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Using the Configuration Utility (continued)
Tx Rate:
The default setting is Auto; Tx Rate settings are automatically determined for
a maximum wireless signal rate of up to 54Mbps (108Mbps* in Turbo mode).
Channel:
The default setting is Auto. The channel selection is automatically determined
by the WUS-G06G-JT.
Signal Quality:
Displays the signal strength and the link quality of WUS-G06G-JT’s wireless
connection to the access point or router.
Packet Count:
Displays the statistics of the data packets that are transmitted and received.
Encryption:
You can see if WEP (Wired Equivalent Privacy) is Enabled or Disabled here.
Rescan Button:
Rescans for the strongest signal with the current SSID and associates with
that access point or router.
Connection Info:
When WUS-G06G-JT is connected to a wireless network, Connected will be
displayed in this field.
*Maximum wireless signal rate derived from 802.11g specifications. Actual data throughput
will vary. Network conditions and environmental factors lower actual data throughput rate.

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Configuration
Using the Configuration Utility (continued)
Wireless Mode:
SSID:
Data Encryption:
ServiceSetIdentifierisa namethat identifiesa wirelessnetwork.Access points
andwirelessdevices attemptingto connect toa specificWLAN(Wireless Local
Area Network) must use the same SSID. The default setting is default.
Click on the pull-down menu; select from the following options:
Infrastructure - connecting to the WLAN using an access point. (This is
the default setting).
Ad-Hoc – wireless mode used when connecting directly to a computer
equipped with a wireless adapter in a Peer-to-Peer environment.
Select Enabled or Disabled.

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Using the Configuration Utility (continued)
Authentication:
Keys 1-4:
When you select WEP encryption, you will enter up to four WEP keys in the
fields provided, using either Hexadecimal or ASCII format. From the keys you
have entered, select the default key by clicking on the button next to it.
Choose one of the following modes:
Open Authentication – WUS-G06G-JT
is visible to all devices on the network.
Shared Authentication – allows
communication only with other devices
with identical WEP settings.
WPA – Wi-Fi protectedaccess improves
upon WEP security. In conjunction with
a RADIUS server and EAP (extensible
authentication protocol), WPA ensures
thatonlyauthenticated usersaccessthe
network.
Click Apply to save changes.
Authentication Config:
When you enable IEEE 802.1X click on Authentication Config.
The Advanced Security Settings screen will appear. See the following pages
for more information.
IP Settings
Hexadecimal digits consist of the numbers 0-9 and the lettersA-F.
ASCII (American Standard Code for Information Interchange) isa codefor
representing English letters as numbers from 0-127.
IEEE 802.1X:
SelectEnabled orDisabled. 802.1xrequires thataRADIUSserverbe included
in your network in order to authenticate users.
Key Length:
Select the key length and eitherASCII (e.g., a word) or hexadecimal format.
WPA-PSK – provides user authentication without a RADIUS server in
thenetwork.PSK (Pre-SharedKey)provides authenticationthroughuse
ofa passphrasethat is sharedby the deviceson the network.Thisis the
most secure encryption available without a RADIUS server.
IP Settings:
When you click IP Settings in the Configuration window, the pop-up screen
above will appear. Configure the IP Settings in this window.

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Using the Configuration Utility (continued)
IP Settings
Proxy Settings
Check Apply with a profile proxy to
use a proxy server in your network.A
proxy server increases the speed of
web page retrieval and can also act
as a filter to limit access to specific
Web sites.
Using a Proxy Server
Whenthis optionis selected,theproxy
server will automatically adjust to the
settings of the network.
Automatically detect settings:
Select this option and input the IP
address of the proxy server to ensure
that the proxy server will be utilized.
Use automatic configuration:
To use a proxy server, select this
option.
Use a proxy server:
Select this to allow direct access to
local internal addresses without
including the extra step of routing the
request through the proxy server.
Bypass proxy server for local
address:

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Using the Configuration Utility (continued)
Proxy Settings (continued)
To use the same proxy server for all
protocols, select this option and enter
the IP address for the proxy server in
the HTTP field. Other fields will be
unavailable.Enterthe portnumber for
the proxy server.
Use the same proxy server for
all protocols:
HTTP, Secure, FTP, Gopher,
Socks:
if you are not using the same proxy
serverfor allprotocols,entertheproxy
server address, either in IP address
or domain name format and its
corresponding port, for each of these
protocols.
HTTP: Hyper Text Transfer Protocol
is used to transfer files from a Web server onto a browser for viewing.
FTP: File Transfer Protocol. FTP is most commonly used to upload and
download files on the Internet.
Gopher: Gopher is an early Internet protocol that organizes files in a
structured list for database searching.
Secure: HTTPS protocol is based on SSL(Secure Sockets Layer) technology.
It is a protocol for transmitting private documents over the Internet using a
private key to encrypt data. URLs that begin with HTTPS often use the protocol
to securely obtain confidential information such as credit card numbers.
Socks: Socks is a proxy server that provides a simple firewall. SocksV5 offers
authentication.
Exceptions: To allow specific IP addresses to bypass proxy servers, enter the
IPaddresseshere.You canalsoenter “wildcards”to allowa categoryofwebsite
to bypass the proxy servers. For instance, if you enter www.*.com, the browser
will bypass the proxy servers for most Websites.

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Using the Configuration Utility (continued)
Advanced
Frequency:
Select 802.11b/g for
compatibility with both
802.11b or 802.11g
networks, or select 802.11b
only.
Super G:
Selecting Super G mode
enables a maximum
wireless signal rate of up to
108Mbps.*
*Maximum wireless signal rate derived from IEEE Standard 802.11g specifications. Actual data
throughput will vary. Network conditions and environmental factors lower actual data throughput rate.
XR Mode:
Launch Utility on Startup:
Power Mode:
Disable -This default setting consumes the most power.
Enable - This setting consumes the least power.
Starting Ad Hoc Network:
When using Ad Hoc mode, select the frequency here.
Ad Hoc Channel:
Select the Ad Hoc channel when in Ad Hoc mode. When communicating in
Ad Hoc mode, all devices must share the same channel.
Profile IP Settings:
Select Enable or Disable.
Click Apply if you have made any changes.
Enable or Disable range
extension mode. Enabling
this feature allows you to
increase the range of your communication without adding additional hardware.
You can Enable or Disable the IP Settings portion of your profile here. If you
select Disable you will need to configure the IP address information each time
you connect to a network. If you select Enable you will maintain the same IP
address information each time you connect to a network.

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Using the Configuration Utility (continued)
Fragmentation Threshold:
This value should remain at its default setting of 2432. If you experience a high
packeterror rate,you mayslightly increaseyour FragmentationThreshold within
the value range of 256 to 2432. Setting the Fragmentation Threshold too low
may result in poor performance.
This value should remain at its default setting of 2432. If inconsistent data flow
is a problem, only a minor modification should be made.
RTS Threshold:
Advanced (continued)