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the drop-down menu to choose its SSID from the list of available devices.

Power Saving Mode: This option manages the power consumption of the PCI555WG.  

CAM (Constantly Awake Mode):

Does not restrict the power use of the network card.

Power Saving Mode:

Automatically reduces the power used by the network card 

when it is not in use.  

CAM When AC Power:

sets the computer to use the CAM setting when connected to 

a power outlet.

Network Type:  Allows you to choose between two different configurations depending on
the hardware in your network.  

Infrastructure:

Requires an 802.11b/g router or access point to be present; this is the 

most popular configuration type for most situations.  

Ad-Hoc:

Allows you to connect to another wireless computer or similar device 

without the use of a router or access point. 

Transmit Power: Reduces the amount of power that the PCI555WG uses to send
information to other devices on the network.  This does not need to be adjusted in most
situations, and can affect the data transfer performance of the card in some
environments.

11B Preamble Type: Used only when the Ad-Hoc network type is selected, and adjusts the
length of the CRC block.

Auto:

Adjusts the preamble setting to whatever the remote device is configured to use

(recommended).

Long:

Forces the card to use the long preamble setting, regardless of the configuration 

of other devices.

RTS Threshold: Sets the minimum packet sized required for the PCI555WG to send a
Request to Send (RTS).  For packets smaller than the threshold size, the packets will be
transmitted directly to the wireless network: adjustable between 

0

and 

2312

bytes

(default setting recommended).

Fragment Threshold: Sets the maximum packet size that the PCI555WG will use to send
information to the wireless network.  High values may decrease errors but slightly
reduce information transfer rates: adjustable
between 

256

to 

3212

bytes (default setting

recommended).

Channel: Used only when the Ad-Hoc
network type is selected, and changes the
channel the PCI555WG uses to connect to
other devices.

Authentication vs. Security 

Tab

Authentication Type: This setting must match
the configuration of the wireless network to
which you are connecting.

Summary of Contents for PCI555WG

Page 1: ...Wireless 802 11g PCI Network Card PCI555WG Instruction Guide The Professionals Source For Hard to Find Computer Parts WIRELESS CARD Actual product may vary from photo...

Page 2: ...ause undesired operation Any changes or modifications not expressly approved by the party responsible for compliance could void the authority to operate equipment FCC RADIATION EXPOSURE STATEMENT This...

Page 3: ...tion 2 Installation 3 Installing the Card 3 Installing the Driver and Configuration Utility 3 Configuring the Card 4 Other Settings and Features 8 Troubleshooting 10 Specifications 12 Technical Suppor...

Page 4: ...To make the installation and setup of the network card as easy as possible please review this section carefully before attempting installation System Requirements An IBM compatible computer running Wi...

Page 5: ...the Windows XP installation of the PCI555WG The installation for other versions of Windows is similar 1 After the network card has been physically installed start the computer 2 When Windows loads it...

Page 6: ...s You can use this utility to configure the network card after installation and whenever you want to make changes to the way the card is configured The program appears in the System Tray near the cloc...

Page 7: ...figuring a Profile Often wireless networks use a number of settings to configure how devices like the PCI555WG connect to their resources You will not be able to connect to a wireless network unless t...

Page 8: ...data transfer performance of the card in some environments 11B Preamble Type Used only when the Ad Hoc network type is selected and adjusts the length of the CRC block Auto Adjusts the preamble setti...

Page 9: ...contact your System Administrator for assistance LEAP Lightweight Extensible Authentication Protocol This is a proprietary authentication encryption protocol designed by Cisco Systems and is used in...

Page 10: ...ber and frequency of the active connection Current Tx Rate Displays the highest possible transmission rate for the active wireless connection maximum of 54 Mbps Throughput Kbits sec Displays the speed...

Page 11: ...of the card B G Protection If your network is a mixed 802 11b g environment this feature can reduce the frequency of data collisions between the card and devices operating in a different mode Perform...

Page 12: ...s common problems with wireless connections Please examine this section and attempt the solutions offered before contacting technical support Given the complexity of some wireless networks you may wan...

Page 13: ...le or uninstall any third party firewall software 3 Verify that the properties protocols etc for the wireless network connection are configured properly Problem My wireless connection works but it see...

Page 14: ...2 1x Antenna Detached external dipole antenna RP SMA connector cable length 37 inches 94 cm OS Support Windows 98SE ME 2000 XP LED Indicators Tx Rx Link Transmit Power 16 dBm 18 dBm Power Consumption...

Page 15: ...Information This product is backed by a one year warranty In addition StarTech com warrants its products against defects in materials and workmanship for the periods noted following the initial date o...

Page 16: ...Revised May 27 2004...

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