Infiniti Network Card WLI CB G300N User Manual

User Manual  
AirStation Nfiniti  
802.11n Wireless CardBus Adapter  
WLI-CB-G300N  
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v. 1.01  
Installing troduction  
Select Install Wireless  
Drivers.  
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3
Click Next to install a driver for the CardBus.  
Select Agree and click Next to continue the process after reviewing the license  
agreemennt.  
A window will appear prompting the insertion of the Wireless CardBus Adapter into the  
notebook. Firmly insert the AirStation Card into a CardBus slot on your notebook.  
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When the ‘Found New Hardware Wizard’ launches, click Next to run the wizard.  
If the ‘Digital Signature Not Found’ page opens, click Yes.  
When the Wireless CardBus Adapter is successfully installed, click Finish. Restart your  
computer if prompted.  
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Connecting Wireless Clients to your Network  
Buffalo supports 3 different methods for  
connecting your wireless device network.  
Buffalo Client Manager - Install Buffalo’s Client  
Manager software to survey and connect to any  
supported wireless networks. Client Manager  
allows for detailed profiles to be configured for  
each connection. Please see page 7 for Client  
Manager installation instructions.  
AOSS - Buffalo’s push button wireless setup  
technology allows for one touch wireless  
connection setup (including security) with any  
compatible AOSS Wireless Router or AP. This requires installing Client Manager. Please  
see page 7 for Client Manager installation instructions. After installation, please see  
page 10 for AOSS setup.  
Windows XP Wireless Zero Config - Windows XP’s built in wireless configuration  
utility. This requires no additional software installation but doesn’t offer detailed  
profiles or AOSS. NOTE: Zero Config is only available on Windows XP. Please see page  
20 for Zero Config instructions.  
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Client Manager  
Client Manager can be used to survey and connect to available access points, configure  
WPA/WEP encryption, and create connection profiles.  
Note: Client Manager does not function properly if the Windows XP Wireless Zero  
Configuration Service is enabled. When Client Manager is installed, Windows XP  
Wireless Zero Configuration is automatically disabled.  
Installing Client Manager  
Insert the AirNavigator CD into the CD-  
ROM drive of you computer. If the Air  
Navigator Setup Wizard does not launch  
automatically, launch it manually by  
clicking Start and then Run. Enter D:\  
Setup.exe in the dialog box that appears.  
Click OK. Select Install Wireless Client  
Manager.  
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Client Manager  
Once the Client Manager Installer launches, click Next.  
Press Agree to accept the license agreement and continue installation.  
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8
Client Manager  
Click OK when Client Manager  
installation is complete.  
Press Exit Setup to exit AirNavigator.  
Client Manager is now installed and  
running. Right-click on its icon (the  
black antenna) to use it.  
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Using AOSS  
AOSS (AirStation One-Touch Secure  
System) is a simple, one-touch setup for  
connecting wireless clients to an access  
point while enforcing the most secure  
possible connection encryption type.  
Users no longer need to worry about  
choosing the proper security protocols,  
IP addresses, or SSID. AOSS determines  
the optimal connection and configures  
itself in seconds. If your router doesn’t  
support AOSS, turn to page 6 to  
configure your connection manually with  
Client Manager or Wireless Zero Config.  
The AOSS button for this wireless client is in its Client Manager software. Start  
Client Manager by right clicking on the black antenna icon in your System Tray,  
or by launching the Client Manager from your Start Menu: Programs >> Buffalo  
>>AirStation Utility >> Client Manager.  
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10  
Using AOSS  
From the Status Screen, select the Profiles tab.  
Initiate AOSS by pressing the AOSS button on the Access Point. Hold it down until the  
AOSS LED begins to flash.  
Now, click the blue AOSS button on the Client Manager’s screen. The AOSS wizard will  
appear.  
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11  
Using AOSS  
Once AOSS is complete (about 30 seconds), the connection is archived as a profile for later  
use. To minimize Client Manager to the system tray, click the ‘X’ in the top right corner.  
Notes:  
AOSS will scan for an AOSS partner for about two minutes. If it times out before finding  
one, just press the AOSS buttons again.  
Output power is reduced to 25% of normal during AOSS for security reasons. If you’re  
having trouble making an AOSS connection, temporarily move the devices closer together.  
AOSS will automatically use the highest level of security available for all currently  
connected wireless devices.  
If you have trouble connecting with AOSS, temorarily disable all personal firewalls on your  
PC, such as ZoneAlarm or Microsoft Personal Firewall. These programs may be re-enabled  
after AOSS has finished.  
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12  
Client Manager Configuration  
You may use Client Manager to configure your wireless network. Client Manager consists  
of the Status page, the Survey page, and the Profiles page. You can access each page by  
clicking the corresponding button on Client Manager. In addition to these pages, several  
dialog boxes are also available. You can access the Edit Profile dialog box, New Profile  
dialog box, IP Configuration dialog box, or WEP Configuration dialog box using the Client  
Manager pages. You may also initiate an AOSS session.  
Status Page  
Click Status to open this page. By  
default, this page is displayed when  
you start Client Manager. Details of  
connection status are displayed.  
This page only displays connection  
information; no changes to settings are  
made here.  
This page includes the following  
components:  
Adapter Name – Displays the part  
number of the wireless adaptor that is  
being used.  
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13  
Client Manager Configuration  
Network Type – Displays what mode the network device is in. Ad-Hoc or  
Infrastructure are the available modes.  
Rate – The speed that the two wireless clients are communicating at. If the Client  
Manager is not connected to a remote wireless device (access point or another client)  
then no rate will be displayed.  
Channel – The channel that the two wireless clients are communicating at. If the  
Client Manager is not connected to a remote wireless device (access point of another  
client) then no channel will be displayed. The available channels for use are 1-11.  
Security– The type of encryption that the two wireless clients are communicating with.  
If the Client Manager is not connected to a remote wireless device (access point of  
another client), then ‘No Encryption’ will be displayed.  
IP Address – The IP address of the machine the Client Manager is installed on. If  
the Client Manager is not connected to a remote wireless device (access point of  
another client) or is not connected to a network with DHCP, then no IP address will be  
displayed.  
MAC Address – The MAC address of the wireless client device inside the computer  
Client Manager is installed on. If no wireless device is present in the computer, then no  
MAC Address will be displayed.  
Signal Strength – Displays the strength of the signal. Signal Strength is based on the  
peak signal level the wireless adapter receives from the wireless device to which it is  
connected. Next to the signal level is the wireless hardware type that the computer has  
available.  
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1ꢀ  
Client Manager Configuration  
Click the Survey tab to open this page. Here, you can survey the area, display available  
access points, and connect to available access points.  
This page includes the following components:  
Wireless SSID – Displays the SSID associated  
with each available access point. The SSID is  
the unique network name that functions as an  
identifier for your wireless devices. All wireless  
devices on a network must use identical SSIDs to  
successfully communicate.  
Wireless Mode – Displays the mode/rate set that  
the remote wireless device is offering.  
Strength – Displays the relative strength of the  
wireless networks.  
Encryption – Displays whether the wireless  
network is using any sort of encryption.  
Press the Connect button to connect to a listed SSID, or press the Refresh button to  
perform another survey and update the survey list.  
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1ꢁ  
Client Manager Configuration  
Once the Connect button is pressed, you will be prompted to enter any encryption related  
information.  
The Encryption Method drop down list allows you  
to select the type of encryption for the network.  
The correct encryption type should already be  
selected automatically.  
The Encryption Key is where the actual key  
required by the wireless network must be  
inputted. Please consult your wireless access  
point or router’s documentation for proper  
input of the encryption keys. Some wireless  
networks may allow you to enter multiple keys;  
four separate fields are available for this. If your  
network only uses one encryption key, then  
please use the first field (1) to enter your key.  
The Register Profile option will store this wireless  
network in your profiles. This means you will automatically connect to this network  
when inside its range. This is recommended if you plan on using this wireless network  
more than once.  
Press the Connect button once you have completed entering encryption information.  
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1ꢂ  
Client Manager Configuration  
Profiles Page  
Click the Profiles tab to open this page.  
Use this page to access your profiles.  
Profiles allow you to save the information  
associated with a specific wireless  
network so you can quickly and easily  
connect to that network when you are in  
that location. The Profiles page allows you  
to add, delete, and edit your profiles, as  
well as import and export data.  
Connect – Click the Connect button  
to connect to the selected profile and  
return to the Status page.  
Edit – Click the Edit button to edit the  
selected profile’s settings. The Edit  
button also allows you to delete a profile  
no longer used or required.  
Add – Click the Add button to add a profile manually. You will need important  
information such as SSID, encryption settings, and network type.  
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1ꢃ  
Client Manager Configuration  
New Profile Dialog Box  
Select Profile – Select whether the profile is for a wireless or  
wired connection.  
Profile Name – Enter the name you want to associate with  
the new profile.  
Network Type – Select the network mode you want to  
associate with the new profile. Select Infrastructure if your  
network consists of both wired and wireless devices that  
communicate through a central device, such as an access  
point. Select Ad-hoc if your network consists of only wireless  
devices that communicate with each other directly.  
Network Name SSID – Enter the SSID of your network. The  
SSID is the name of your wireless network. All wireless  
devices on a network must use identical SSIDs to successfully associate with other devices on  
the network. MYSSID is an example of a valid SSID.  
Channel – The channel setting is only used for Ad-hoc connections. When using an Ad-hoc  
connection, select a channel and make sure the other Ad-hoc devices are configured to use the  
same channel. Otherwise, use Auto-Channel.  
Encryption Method – Displays the types of encryption available. Once encryption is selected,  
you will be required to enter an Encryption Key. For the Transmission Key Number, 1 is  
recommended.  
OK – Click OK to save your specifications and return to the Profiles page.  
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18  
Client Manager Configuration  
Advanced Profile Options  
Network Tab – Displays the network information tab. A static IP can be specified for  
this wireless profile here. It is not recommended to change any of these settings unless  
specified by an administrator.  
Browser Tab – Displays settings to change your browser preferences for this wireless  
profile. A specific home page can be specified when connected to this wireless profile as  
can specific proxy server addresses.  
Printers Tab – Displays the printers tab. A specific default printer can be associated to  
this profile. Thus, when connected to this profile, a specific printer will be used as the  
default printer.  
OK – Click the OK button to save your specifications and return to the Profiles page.  
AOSS Icon – To automatically add the USB wireless client to your network,  
just click this icon and then hold down the AOSS button on your wireless  
router for a few seconds.  
Check your package for an AOSS Manual, which will give more information  
on using AOSS.  
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1ꢄ  
Zero Configuration Service  
Windows XP includes the Zero Configuration Service, a  
built in serrvice to configure your wireless clients from  
within Windows. Turn to page 7 if you would rather use  
Buffalo’s Client Manager to configure your wireless client.  
If the Wireless Zero Configuration Service is activated,  
Windows will scan for available wireless access  
points once the Wireless CardBus Adapter is properly  
installed. If Windows detects one or more access  
points, a networking icon appears within the system  
tray. “One or more wireless networks are available”  
will appear as a caption accompanying the icon.  
To start Wireless Zero Configuration manually, click  
Start >> Control Panel >> Administrative Tools >>  
Services. Select Automatic in the Startup Type field of  
Wireless Zero Configuration Service.  
Right click the networking icon in the taskbar and  
select View Available Wireless Networks. Select an  
SSID and click Connect. You may need to check the  
box indicating you are connecting to an unsecured  
network. See page 21 if you need to enter an SSID  
network name or WEP/WPA encryption key.  
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20  
Zero Configuration Service  
Click the Advanced tab to enter an SSID network name or WEP/WPA encryption key if  
necessary. To add an SSID network name that is not listed, click Add.  
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21  
Zero Configuration Service  
To configure a WEP/WPA encryption key, select the  
wireless network and click Configure.  
From the pull down menu, select the Network  
Authentication and Data Encryption types for the  
wireless network. Enter and confirm the Network  
Key and Key Index. Click OK when finished.  
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22  
Wireless Zero Configuration  
Wireless Zero Configuration Service (Windows XP)  
Windows XP offers the Wireless Zero Configuration Service to support 802.11b and  
802.11g wireless networking. This service automatically polls the area for available  
wireless access points. If an available wireless access point is found, Windows attempts  
to connect to the access point. If no available wireless access points are found, you must  
manually add the access point information to connect (for example when the SSID is not  
broadcasted).  
Note: The Wireless Zero Configuration Service and Client Manager do not function  
properly together. If you want to use Client Manager, you must disable the Wireless Zero  
Configuration Service.  
Enabling the Wireless Zero Configuration Service  
Click Start >> Control Panel >> Administrative Tools >> Services to open the Services  
configuration window. Select Automatic in the Startup Type field of Wireless Zero  
Configuration Service to enable the Wireless Zero Configuration Service and click apply.  
Note: The default Startup Type value of Wireless Zero Configuration Service is Automatic.  
Disabling the Wireless Zero Configuration Service  
Click Start >> Control Panel >> Administrative Tools >> Services to open the Services  
configuration window. Select Disabled in the Startup Type field of Wireless Zero  
Configuration Service to disable the Wireless Zero Configuration Service.  
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23  
Antenna Information  
The WLI-CB-G300N has three internal  
diversity antennas. External antennas  
can not be attached to the WLI-CB-  
G300N.  
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2ꢀ  
Specifications  
Wireless LAN Interface  
Standards Compliance  
Draft-N (802.11n Draft Specification 1.0)  
IEEE 802.11g  
IEEE 802.11b  
Communication Protocol  
Direct Sequence Spread Spectrum (DSSS)  
Orthogonal Frequency Division Multiplexing  
(OFDM)  
Frequency Range  
Transmission Rate  
2.412 - 2.462 Mhz  
Draft-N: Up to 270 Mbps (Auto)  
802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps (Auto)  
802.11b: 1, 2, 5.5, 11 Mbps (Auto)  
Infrastructure Mode  
Access Mode  
Security  
128/64 Bit WEP, WPA-PSK (TKIP & AES)  
Other  
Interface  
CardBus  
Environmental Operation  
0 - 130º Fahrenheit 0 - 55º Celsius  
Relative Humidity 20 - 80 % (non-condensing)  
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2ꢁ  
Troubleshooting / FAQ  
What should I do if I already have a version of Client Manager on my PC?  
Update your Client Manager to the version on the CD. If you do not update your Client  
Manager, there could be a loss of functionally, as some older versions of Client Manager  
will not work properly with the G300N Wireless Notebook Adapter. Before updating  
Client Manager, uninstall any previous versions of Client Manager. To update your Client  
Manager, load the Air Navigator CD and select Install Client Manager. Profiles can first  
be exported from the Profiles tab of Client Manager and then imported back into Client  
Manager after installation.  
Why won't Client Manager function properly?  
The Wireless Zero Configuration Service in Windows XP conflicts with Client Manager. If  
you use Windows XP, make sure that the Wireless Zero Configuration Service is disabled.  
Click Start >> Control Panel >> Administrative Tools >> Services. Select Disabled in the  
Startup Type field of Wireless Zero Configuration Service to enable the Wireless Zero Con-  
figuration Service. The default value of Wireless Zero Configuration Service is Automatic.  
I have more than one Air Navigator CD. Do I need more than one CD?  
No. The same Air Navagator CD works with all Buffalo Technology access points and  
wireless adapters. Please use the newest CD you have, with the highest revision number  
on it.  
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2ꢂ  
Glossary  
10BaseT or 100BaseTx: 802.3 based Eth-  
ernet network that uses UTP (Unshielded  
twisted pair) cable and a star topology. 10  
is 10 Mbps and 100 is 100 Mbps.  
Client: A PC or workstation on a network.  
Cross-Over Wiring: A UTP cable that has its  
transmit and receive pair crossed to allow  
communications between two devices.  
802.1x: The standard for wireless LAN  
authentication used between an AP and a  
client. 802.1x with EAP will initiate key  
handling.  
DCE (Data Communications Equipment):  
Hardware used for communication with a  
Data Terminal Equipment (DTE) device.  
Default Gateway: The IP Address of either  
the nearest router or server for the LAN.  
Ad-Hoc Network: The wireless network  
based on a peer-to-peer communications  
session. Also referred to as Adhoc.  
Default Parameter: Parameter set by the  
manufacturer.  
Bandwidth: The transmission capacity of  
a computer or a communication channel,  
stated in Megabits per second (Mbps).  
Destination Address: The address portion of  
a packet that identifies the intended recipi-  
ent station.  
BSS (Basic Service Set): An 802.11 net-  
working framework that includes an Access  
Point.  
DHCP (Dynamic Host Configuration  
Protocol): Based on BOOTP, it uses a pool  
of IP addresses, which it assigns to each  
device connected to it, and retrieves the  
address when the device becomes dormant  
for a period of time.  
Bus Mastering: A system in which the spec-  
ified Input/Output device (e.g. NIC Card)  
can perform tasks without the intervention  
of the CPU.  
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2ꢃ  
Glossary  
DNS (Domain Name System): System used  
to map readable machine names into IP  
addresses  
Bandwidth: The transmission capacity of  
a computer or a communication channel,  
stated in Megabits per second (Mbps).  
Driver: Software that interfaces a computer BSS (Basic Service Set): An 802.11 net-  
with a specific hardware device.  
working framework that includes an Access  
Point.  
DSSS (Direct Sequence Spread Spectrum):  
Method of spreading a wireless signal into  
wide frequency bandwidth.  
Bus Mastering: A system in which the spec-  
ified Input/Output device (e.g. NIC Card)  
can perform tasks without the intervention  
of the CPU.  
DTE (Data Terminal Equipment): Device that  
con10BaseT or 100BaseTx: 802.3 based  
Ethernet network that uses UTP (Unshield-  
ed twisted pair) cable and a star topology.  
10 is 10 Mbps and 100 is 100 Mbps.  
Client: A PC or workstation on a network.  
Cross-Over Wiring: A UTP cable that has its  
transmit and receive pair crossed to allow  
communications between two devices.  
802.1x: The standard for wireless LAN  
authentication used between an AP and a  
client. 802.1x with EAP will initiate key  
handling.  
DCE (Data Communications Equipment):  
Hardware used for communication with a  
Data Terminal Equipment (DTE) device.  
Ad-Hoc Network: The wireless network  
based on a peer-to-peer communications  
session. Also referred to as AdHoc.  
Default Gateway: The IP Address of either  
the nearest router or server for the LAN.  
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28  
Glossary  
Default Parameter: Parameter set by the  
manufacturer.  
DTE (Data Terminal Equipment): Device  
that controls data flowing to and from a  
computer.  
Destination Address: The address portion  
of a packet that identifies the intended  
recipient station.  
Dynamic IP Address: An IP address that is  
automatically assigned to a client station  
in a TCP/IP network, typically by a DHCP  
server.  
DHCP (Dynamic Host Configuration  
Protocol): Based on BOOTP, it uses a pool  
of IP addresses, which it assigns to each  
device connected to it, and retrieves the  
address when the device becomes dormant  
for a period of time.  
ESS (Extended Service Set): A set of two or  
more BSSs that form a single sub-network.  
ESS-ID is user identification used in the  
ESS LAN configuration.  
DNS (Domain Name System): System used  
to map readable machine names into IP  
addresses  
Ethernet: The most widely used architecture  
for Local Area Networks (LANs). It is  
a shared-media network architecture.  
The IEEE 802.3 standard details its  
functionality.  
Driver: Software that interfaces a computer  
with a specific hardware device.  
Ethernet cable: A wire similar to telephone  
cable that carries signals between Ethernet  
devices.  
DSSS (Direct Sequence Spread Spectrum):  
Method of spreading a wireless signal into  
wide frequency bandwidth.  
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2ꢄ  
Glossary  
File and Print Sharing: A Microsoft applica-  
tion that allows computers on a network to  
share files and printers.  
IEEE (Institute of Electrical and Electronics  
Engineers): The professional organization  
which promotes development of electronics  
technology.  
Firmware: Programming inserted into  
programmable read-only memory, thus  
becoming a permanent part of a computing  
device.  
IP (Internet Protocol) Address: A unique  
32-binary-digit number that identifies each  
sender or receiver of information sent in  
packets.  
Frame: A fixed block of data, transmitted as  
a single entity. Also referred to as packet.  
Infrastructure: A wireless network or  
other small network in which the wireless  
network devices are made a part of the  
network through the Access Point.  
Full-Duplex: To transmit on the same  
channel in both directions simultaneously.  
Gbps (Giga Bits per second): One billion  
bits per second.  
ISP (Internet Service Provider): A company  
that provides access to the Internet and  
other related services.  
Half-duplex: To transmit on the same  
channel in both directions, one direction at  
a time.  
IV (Initialization Vector): The header section  
of a message packet.  
Hub: A device which allows connection  
of computers and other devices to form a  
LAN.  
LAN (Local Area Network): A group of com-  
puters and peripheral devices connected to  
share resources.  
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30  
Glossary  
LED (Light Emitting Diode): The lights on a  
hardware device representing the activity  
through the ports.  
NAT (Network Address Translation): An  
internet standard that enables a LAN to  
use one set of IP addresses for internal  
traffic and a second set for external traffic.  
MAC (Medium Access Control) Address: A  
unique number that distinguishes network  
cards.  
NIC (Network Interface Card): An  
expansion card connected to a computer  
so the computer can be connected to a  
network.  
Mbps (Mega Bits Per Second): A  
measurement of millions of bits per  
second.  
Packet: A block of data that is transferred  
as a single unit, also called a frame or a  
block.  
MDI/X (Media Dependent Interface/Cross-  
over): Port on a network hub or switch  
that crosses the incoming transmit lines  
with the outgoing receive lines.  
Packet Filtering: Discarding unwanted  
network traffic based on its originating  
address or its type.  
MHz (MegaHertz): One million cycles per  
second.  
PCI (Peripheral Component Interconnect):  
A bus that is connected directly to the  
CPU.  
MIB II: A database containing performance  
information and statistics on each device in  
a network.  
PCMCIA (Personal Computer Memory Card  
International Association) Card: Removable  
module that adds features to a portable  
computer.  
MIPS (Million Instructions Per Second): A  
measurement of processing speed.  
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31  
Glossary  
Ping (Packet Internet Groper): An Internet  
utility used to determine whether a  
particular IP address is online.  
Repeater Hub: A device that collects,  
strengthens and transmits information to  
all connected devices, allowing the network  
to be extended to accommodate additional  
workstations.  
Plug and Play: Hardware that, once  
installed (“plugged in”), can immediately  
be used (“played”), as opposed to hardware  
that requires manual configuration.  
RC4: The encryption algorithm that is used  
in WEP.  
PoE (Power over Ethernet): A mechanism  
to send DC power to a device using a CAT5  
Ethernet cable.  
RJ-45 connector: An 8-pin connector used  
between a twisted pair cable and a data  
transmission device.  
PPPoE (Point-to-Point Protocol over  
ROM (Read Only Memory): Permanent  
memory.  
Ethernet): A specification for connecting  
users on an Ethernet line to the Internet  
through a common broadband medium.  
Router: Device that can connect individual  
LANs and remote sites to a server.  
Protocol: A standard way of exchanging  
information between computers.  
Roaming: The ability to use a wireless  
device while moving from one access point  
to another without losing the connection.  
RADIUS (Remote Authentication Dial  
In User Service): A server that issues  
authentication key to clients.  
Script: A macro or batch file containing  
instructions and used by a computer to  
perform a task.  
RAM (Random Access Memory): Non-  
permanent memory.  
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32  
Glossary  
Server: Any computer that makes files or  
peripheral devices available to users of the  
network and has a resident Network OS.  
TCP/IP (Transmission Control Protocol/  
Internet Protocol: Protocol used by  
computers when communicating across  
the Internet or Intranet.  
SMTP (Simple Mail Transfer Protocol):  
The protocol used to define and deliver  
electronic mail (E-mail) from one location  
to another.  
TFTP (Trivial File Transfer Protocol): Simple  
form of FTP (File Transfer Protocol), which  
Uses UDP (User Datagram Protocol),  
rather than TCP/IP for data transport and  
provides no security features.  
SNMP (Simple Network Management  
Protocol: An application layer protocol  
that outlines the formal structure for  
communication among network devices.  
TKIP (Temporal Key Integrity Protocol):  
An encryption method replacing WEP.  
TKIP uses random IV and frequent key  
exchanges.  
Static IP Address: A permanent IP address  
is assigned to a node in a TCP/IP network.  
Also known as global IP.  
Topology: The shape of a LAN (Local Area  
Network) or other communications system.  
STP (Shielded Twisted Pair): Twisted Pair  
cable wrapped in a metal sheath to provide  
extra protection from external interfering  
signals.  
Twisted Pair: Cable that comprises 2  
or more pair of insulated wires twisted  
together.  
Subnet Mask: An eight-byte address  
divided into 4 parts separated by periods.  
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33  
UDP (User Datagram Protocol): A  
communication method (protocol)  
that offers a limited amount of service  
when messages are exchanged between  
computers in a network. UDP is used as  
an alternative to TCP/IP.  
Wire Speed: The maximum speed at which  
a given packet can be transferred using  
Ethernet and Fast Ethernet standard  
specifications.  
WLAN (Wireless LAN): A LAN topology using  
wireless devices.  
Uplink: Link to the next level up in a  
communication hierarchy.  
VPN (Virtual Private Network): A security  
method to connect remote LAN users to a  
corporate LAN system.  
UTP (Unshielded Twisted Pair) cable: Two or  
more unshielded wires twisted together to  
form a cable.  
WAN (Wide Area Network): A networking  
system covering a wide geographical area.  
WEP (Wired Equivalent Privacy): An  
encryption method based on 64 or 128-bit  
algorithm.  
Web Browser: A software program that  
allows viewing of web pages.  
Wi-Fi (Wireless Fidelity): An organization  
that tests and assures interoperability  
among WLAN devices.  
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3ꢀ  
FCC / CE / R&TTE  
Federal Communication Commission Interference Statement  
This equipment has been tested and found to comply with the limits for a Class B digital  
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable  
protection against harmful interference in a residential installation. This equipment generates,  
uses and can radiate radio frequency energy and, if not installed and used in accordance with  
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 can be determined by  
turning the equipment off and on, the user is encouraged to try to correct the interference by  
one of the following measures:  
• Reorient or relocate the receiving antenna.  
• Increase the separation between the equipment and receiver.  
• Connect the equipment into an outlet on a circuit different from that to which the receiver  
is connected.  
• Consult the dealer or an experienced radio/TV technician for help.  
FCC Caution: To assure continued compliance, (example - use only shielded interface cables  
when connecting to computer or peripheral devices). Any changes or modifications not expressly  
approved by the party responsible for compliance could void the user’s authority to operate  
this equipment.  
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two  
conditions: (1) This device may not cause harmful interference, and (2) this device must accept  
any interference received, including interference that may cause undesired operation.  
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3ꢁ  
FCC / CE / R&TTE  
FCC RF Radiation Exposure Statement:  
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled  
environment. End users must follow the specific operating instructions for satisfying RF  
exposure compliance.  
This transmitter must not be co-located or operating in conjunction with any other antenna  
or transmitter.  
This equipment has been SAR-evaluated for use in laptops (notebooks) with side slot  
configuration.  
SAR compliance has been established in typical laptop computer(s) with CardBus slot, and  
product could be used in typical laptop computer with CardBus slot. Other application like  
handheld PC or similar device has not been verified and may not compliance with related  
RF exposure rule and such use shall be prohibited.  
Buffalo declares that WLI-CB-G300N ( FCC ID: FDI-09102023-0 ) is limited in CH1~CH11  
for 2.4 GHz by specified firmware controlled in U.S.A.  
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3ꢂ  
FCC / CE / R&TTE  
Europe – EU Declaration of Conformity  
This device complies with the essential requirements of the R&TTE Directive 1999/5/EC.  
The following test methods have been applied in order to prove presumption of compliance  
with the R&TTE Directive 1999/5/EC:  
EN 60950-1: 2001  
Safety of Information Technology Equipment  
EN 300 328 V1.6.1: 2004  
Technical requirements for spread-spectrum radio equipment  
EN 301 489-1 V1.4.1: 2002, EN 301 489-17 V1.2.1: 2002  
EMC requirements for spread-spectrum radio equipment  
• EN 50371: 2002  
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3ꢃ  
FCC / CE / R&TTE  
Safety  
This equipment is designed with the utmost care for the safety of those who install and  
use it. However, special attention must be paid to the dangers of electric shock and static  
electricity when working with electrical equipment. All guidelines of this manual and of  
the computer manufacturer must therefore be allowed at all times to ensure the safe use  
of the equipment.  
Intended use  
This device is a 2.4 GHz wireless LAN transceiver, intended for indoor home and office  
use in USA, Canada, all EU and EFTA member states.  
EU Countries intended for use  
This device is intended for indoor Home and office use in the following countries:  
Austria, Belgium, Germany, Denmark, Spain, Greece, France, Finland, Italy, Ireland,  
Luxembourg, The Netherlands, Portugal, Sweden, United Kingdom, Cyprus, Czech  
Republic, Estonia, Hungry, Latvia, Lithuania, Malta, Poland, Slovak Republic and  
Slovenia.  
The device is also authorised for use in all EFTA member states Iceland, Liechtenstein,  
Norway and Switzerland.  
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38  
FCC / CE / R&TTE  
EU countries not intended for use  
None  
Potential restrictive use  
This device is a 2.4 GHz wireless LAN transceiver, intended for indoor home and office  
use in all EU and EFTA member states, except in France, Belgium and Italy where  
restrictive use applies.  
In Italy the end-user should apply for a license at the national spectrum authorities in  
order to obtain an authorization to use the device for setting up outdoor radio links.  
In Belgium there is a restriction in outdoor use. The frequency range in which outdoor  
operation in Belgium is permitted is 2460 – 2483.5 MHz.  
In France only channels 10,11,12 and 13 are available.  
This device may not be used for setting up outdoor radio links in France. For more  
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3ꢄ  
Warranty Information  
Buffalo products come with a 2-year limited warranty from the date of purchase. Buffalo  
Technology warrants products in good operating condition for the warranty period.  
This warranty does not include non-Buffalo Technology installed components. If the  
Buffalo product malfunctions during the warranty period, Buffalo Technology will, at  
its discretion, repair or replace the product at no charge, provided the product has not  
been subjected to misuse, abuse or non-Buffalo Technology authorized alterations,  
modifications, or repairs. When returning a product, include your original proof of  
purchase. Return requests cannot be processed without proof of purchase. Shipment  
of returned product to Buffalo Technology is the responsibility of the purchaser. All  
expressed and implied warranties for the Buffalo product line including, but not limited  
to, the warranties of merchantability and fitness for a particular purpose, are limited in  
duration to the above period.  
Under no circumstances shall Buffalo Technology be liable in any way to the user for  
damages, including any lost profits, lost savings or other incidental or consequential  
damages arising out of the use of, or inability to use, the Buffalo products.  
Buffalo Technology reserves the right to revise or update its products, software, or  
documentation without obligation to notify any individual or entity.  
Please have your proof of purchase receipt to get warranty support. All defective products  
shall be returned with a copy of proof of purchase.  
In no event shall Buffalo Technology’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. Buffalo Technology does  
not offer refunds for any product.  
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ꢀ0  
Contact Information  
North America (USA / Canada)  
ADDRESS  
Buffalo Technology (USA), Inc.  
4030 West Braker Lane, Suite 120  
Austin, TX 78759-5319  
GENERAL INQUIRIES  
Monday through Friday  
8:30am-5:30pm CST  
Direct: 512-794-8533  
Toll-free: 800-456-9799  
Fax: 512-794-8520  
TECHNICAL SUPPORT  
North American Technical Support by phone is available 24 hours a day, 7 days a  
week. (USA and Canada).  
Toll-free: (866) 752-6210  
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ꢀ1  
Contact Information  
Europe  
ADDRESS  
Buffalo Technology UK LTD  
176, Buckingham Avenue,  
Slough, Berkshire, SL1 4RD  
United Kingdom  
GENERAL INQUIRIES  
Tel: +44 (0) 1753 555000  
Fax: +44 (0) 1753 535420  
TECHNICAL SUPPORT  
European Technical Support is available between the hours of 9am-6pm (GMT)  
Monday to Thursday and 9am-4:30pm (GMT) Friday for this product. Customers in  
Europe can obtain Technical Support using the following information:  
Telephone  
UK only: 08712 50 12 60  
Elsewhere: +353 61 708 050  
Available on the enclosed AirNavigator CD.  
Email:  
Web  
Online Help  
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ꢀ2  
Contact Information  
At Buffalo Technology, we constantly update our software and firmware. For the most  
recent software, firmware, driver, and technical whitepaper releases available, please visit  
the Buffalo Technology website: www.buffalotech.com.  
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ꢀ3  

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