Field Description
carded.
Possible values are to .
The default value is D.
Long Retry Limit Enter the maximum number of attempts to send a data packet
of length less than or equal to the value defined in RTS
Threshold. After this many failed attempts, the packet is dis-
carded.
Possible values are to .
The default value is &.
Fragmentation
Threshold
Enter the maximum size as of which the data packets are to be
fragmented (i.e. split into smaller units). A low value is recom-
mended for this field in areas with poor reception and in the
event of radio interference.
Possible values are to '&.
The default value is '& bytes.
CCA Mode Here, you select the method used to find a free channel (CCA =
Clear Channel Assessment).
Possible values:
• 74 /0 0,: If the signal strength does not exceed the
value of ED Threshold, the channel counts as free, whereby
only the field strength is important and not the type of signal.
• + : Only genuine wireless signals are con-
sidered in a particular frequency range, not their strength.
• ("0 : ED Threshold and Carrier Sense are applied.
The default value is ("0.
ED Threshold Here, you can define the Energy Detection threshold for CCA
(Clear Channel Assessment).
Possible values are &D&'& to &D&'&D.
The default value is .
8 Wireless LAN Funkwerk Enterprise Communications GmbH
126 funkwerk W1002/W2002/WIx040/WIx065
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