User guide

42
NTC-40 –HSPA+ M2M WiFi Router with Voice
YML40V
www.netcommwireless .com
NTC-40 Series – HSPA+ M2M WiFi Router
Advanced
The Advanced page is used to modify the advanced wireless settings for the router. These settings should not be changed unless
you are aware of what effect they will have.
Figure 38 - Wireless Settings - Advanced
OPTION
DEFINITION
BG Protection Mode
A protective designed to prevent collisions among 802.11b/g modes. Mode options include Auto, On, or Off.
Client Ide 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.
Data Beacon Rate (DTIM)
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.
Fragmentation 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 23 - Wireless Settings - Advanced Configuration Items
Click the “Save” button to save any advanced settings changes.