User's Manual

33
Advanced (
WDS Bridge
mode)
Fragment Threshold
Specifies the size of the packet per fragment. This function can reduce the chance of packet collision.
However when this value is set too low, there will be increased overheads resulting in poor performance.
RTS Threshold
When the pa
cket size is smaller than the RTS Threshold, then the packet will be sent without RTS/CTS
handshake which may result in incorrect transmission.
N Data Rate
You can limit the transfer rates between the device and wireless clients. Each Modulation Coding Sc
heme
(MCS) refers to a specific transfer speed.
Channel Bandwidth
Set whether each channel uses 20 or 40Mhz.
To achieve 11n speeds, 40Mhz channels must be used.
Preamble Type
A preamble is a message that helps access points synchronize with the client.
Long Preamble is standard based so increases compatibility.
Short Preamble is non-standard, so it decreases compatibility but increases performance.