Wireless Lan Advanced Screen - ZyXEL Communications NBG4615 User Manual

Chapter 15 Wireless LAN

15.5 Wireless LAN Advanced Screen

Use this screen to allow wireless advanced features, such as the output power, RTS/CTS Threshold
and high-throughput physical mode settings.
Click Network > Wireless LAN > Advanced. The screen appears as shown.
Figure 86 Network > Wireless LAN > Advanced
The following table describes the labels in this screen.
Table 51 Network > Wireless LAN > Advanced
LABEL
RTS/CTS
Threshold
Fragmentation
Threshold
Output Power
HT (High Throughput) Physical Mode - Use the fields below to configure the 802.11 wireless
environment of your NBG4615.
Operating Mode
Channel
Bandwidth
136
DESCRIPTION
Data with its frame size larger than this value will perform the RTS (Request To
Send)/CTS (Clear To Send) handshake.
Enter a value between 256 and 2432.
The threshold (number of bytes) for the fragmentation boundary for directed
messages. It is the maximum data fragment size that can be sent. Enter an even
number between 256 and 2346.
Set the output power of the NBG4615 in this field. If there is a high density of APs
in an area, decrease the output power of the NBG4615 to reduce interference with
other APs. Select one of the following 100%, 90%, 75%, 50%, 25% or 10%.
See the product specifications for more information on your NBG4615's output
power.
Choose this according to the wireless mode(s) used in your network.
Mixed - Select this if the wireless clients in your network use different wireless
modes (for example, IEEE 802.11b/g and IEEE 802.1n modes)
Green - Select this if the wireless clients in your network uses only one type of
wireless mode (for example, IEEEE 802.11 n only)
Select the channel bandwidth you want to use for your wireless network.
It is recommended that you select 20/40 (20/40 MHz).
Select 20 MHz if you want to lessen radio interference with other wireless devices
in your neighborhood.
NBG4615 User's Guide