User's Manual Part 4

Access / One

Network

Managing Modules 147

– 802.11g Super: This mode provides support for the Atheros Super G

FastFrames throughput enhancement technology, with data rates up

to 108Mbps and compatible with the 802.11g (54 Mbps) wireless

technology. This translates to nearly double the throughput, but there

are some limitations, including:

– Only one operating channel is supported.

– All user devices must also be capable of running 802.11g Super

G and be configured for it. Super G is not an industry standard

and so not all 802.11g user devices support this feature.

– 802.11b Only (No 802.11g): This mode restricts the module to the

802.11b mode only and does not allow 802.11g compatibility.

◗ Allow Association Over Long Distances

This option allows you to set a distance (up to 25 miles) for wireless

associations over long distances (the default is 3 miles).

◗ WLAN Radio Client Limits

This option allows you to restrict the number of clients that can associate with

the module. The default is 128. Setting this field to 0 (zero) prevents all client

access to the module.

◗ Frequency/Rate/Power

These options define the operating frequency, data rate and transmit power

for the module. The fields for these options include:

• Active Radio Frequency

This field displays the active radio frequency that this module is currently

using.

• Radio Frequency

This option allows you to manually change the operating frequency from

the frequencies available in the pull-down list. Alternatively, you can

choose the SmartSelect option which will instruct the system to select the

best frequency automatically.