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On the Wireless Confi guration — General page, you must enter the 

SSID for the wireless LAN. This is also where you can assign a channel 

number to the AP (if necessary) and modify the Tx Pwr Mode.  There are 

some advanced options which are detailed in the chart below.

The SSID can be any set of letters and numbers assigned by the net-

work administrator. This nomenclature has to be set on the gateway and 

each wireless device in order for them to communicate.

The Channel Number is a means of assigning frequencies to access 

points, when many are used in the same WLAN, to minimize interfer-

ence. There are 11 channel numbers that may be assigned. 

The Tx Power Mode defaults 

to Auto, giving the largest range of radio transmission available under 

ambient conditions. As an option, the AP’s broadcast range can be limited 

by setting the Tx Power Mode to Fixed and  choosing from 1-8 for Fixed 

Pwr Level (1 being the shortest distance.) Finally, if you want to prevent 

any radio frequency transmission from the gateway, set Tx Pwr Mode to 

. This will not turn off RF transmission from any associated wireless 

devices, but they will not be able to communicate with the Gateway when 

the TX power mode is off.

The advanced options included on the second section of this page are 

described in the chart on the following page:

Beacon interval

0-4095

The frequency in milliseconds in which the 

802.11 beacon is transmitted by the AP. 

RTS Threshold

0-3000

The number of bytes used for the RTS/CTS 

handshake boundary.  When a packet size 

is greater than the RTS threshold, the RTS/

CTS handshaking is performed.

DTIM

1-65535

The number of beacon intervals between 

successive Delivery Traffi c
Identifi cation Maps (DTIMs).  This feature 

is used for Power Save Mode.

Basic Rates

- 1 and 2 Mbps
- 1, 2, 5.5 and 11 

Mbps

The basic rates used and reported by 

the AP. The highest rate specifi ed is the 

rate that the AP uses when transmitting 

broadcast/multicast and management 

frames. 

Preamble

Short/Long Pre-

amble

Specifi es whether frames are transmitted 

with the Short or Long Preamble

Broadcast SSID

Enabled/disabled When disabled, the AP hides the SSID 

in outgoing beacon frames and stations 

cannot obtain the SSID through passive 

scanning.

Also, when it is disabled, the AP doesn’t 

send probe responses to probe requests 

with unspecifi ed SSIDs.