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Broadband Wireless Router User Guide
 
 
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 Beacon Interval It’s the signal sent periodically by wireless access point to 
provide synchronization among the stations in wireless LAN. 
 RTS Threshold RTS packet is use to account for potential hidden stations. 
This feature allows you to set the size of RTS packet. 
 Fragmentation Threshold If the length of data frame needing transmission 
exceeds the fragmentation threshold you set in the column, the data frame 
will be fragmented. If there is significant interference or high utilization in 
your wireless network, the smaller fragmentation value can increase the 
reliability transmission. However, it is more efficient to set the large 
fragment size.  
 DTIM Interval DTIM is the acronym of delivery traffic indication message. 
It determines how often the MAC Layer forward multicast traffic. 
 Basic Rates Select either 1~2 Mbps or 1~2~5.5~11Mbps auto fallback. 
 TX Rates Select either 1~2 Mbps or 1~2~5.5~11Mbps auto fallback. 
 Preamble Type Preamble is used in the frames to provide time for the 
receiving station to synchronize to the incoming data stream.  
 
Authentication Type Select either Open System or Share Key as 
authentication type. If you are not sure, select both.
 
 MAC Filter This function allows you to restrict wireless users to access 
Internet. 
Click the “Active MAC Table” button will display all MAC addresses of 
wireless nodes on your WLAN.