Here are descriptions of every setup item:

Item Name

Description

Wireless mode

Display the wireless operation mode of the network card.

Enable Tx Burst

Check this box to accelerate the data transmit rate. It may not

work with all wireless access point and wireless devices.

 

 

Check this box and the configuration utility will adjust TCP window

Enable TCP

size automatically to get better performance. It should be safe for

Window Size

most of wireless environments, but if you found some problem on

 

data transfer, uncheck this box.

 

Check this box and you can control the threshold that the wireless

Fast Roaming

network card should switch to another wireless access point with

better signal quality. Only adjust value when you understand what

 

 

it means and you need to roam between multiple access points.

 

When your computer is being authenticated by wireless

Show

authentication server, a dialog window with the process of

authentication will appear. This function is helpful to find out the

Authentication

problem when you can not be authenticated, and you can provide

Status Dialog

this information to authentication server’s administrator for

 

 

debugging purpose.

 

Enable Cisco Compatible eXtensions. CCX is a wireless feature

 

developed by Cisco used to improve the wireless performance

 

with CCX compatible wireless devices. Check this box if you need

 

to connect to CCX-compatible wireless devices. When you

 

enabled CCX, the following setup items will become available:

 

Turn on CCKM: Check this box to enable CCKM (Cisco

 

Centralized Key Management), which enables wireless clients to

Enable CCX

roam between CCKM-enabled access points in very short time.

 

Enable Radio Measurements: When you’re connecting to

 

CCX-compatible access point, check this box to enable radio

 

measurement function to improve wireless connectivity.

 

Non-Serving Channel Measurements Limit: When you’re

 

connecting to CCX-compatible access point, check this box to

 

enable measurement on unused radio channels to improve

 

wireless connectivity.

After you finish the settings, click ‘Apply’ to apply new settings.

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Edimax Technology EW-7711UAN, EW-7711UMN manual Here are descriptions of every setup item