NetComm Wireless NTC-40WV Industrial Indoor 3G Router with Voice
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AP advanced
The advanced wireless configuration page allows you to modify advanced wireless access point settings of your router. These
settings are set to optimal settings for most situations and should not be changed unless you are aware of the effect that your
changes will have.
Figure 29 - Wireless Settings - Advanced
OPTION
DEFINITION
Maximum number of connected
clients
The maximum number of wireless clients that may connect to the access point. The default setting is 31.
This may be a maximum of 255.
Client idle timeout
The time in seconds that a wireless client session can be idle before the router cancels the session and
defines the wireless client as not connected.
Beacon interval
Interval of time in which the wireless router broadcasts a beacon which is used to synchronize the wireless
network.
Delivery traffic indication
message (DTIM) rate.
Enter a value in milliseconds between 1 and 255 for the Delivery Traffic Indication Message (DTIM). A DTIM is
a countdown informing clients of the next window for listening to broadcast and multicast messages.
Fragment threshold
This specifies the maximum size of a packet during the fragmentation of data to be transmitted. If you set this
value too low, it will result in bad performance.
RTS threshold
When the packet size is smaller than the RTS threshold, the wireless router will not use the RTS/CTS
mechanism to send this packet.
TX power
This determines the transmitting or output power of the antenna.
Short preamble
Enable or disable short preambles in use on the wireless network. Using short preambles should improve
throughput, however some wireless network adapters must use long preambles.
Table 12 - Wireless Settings - Advanced Configuration Items
