User's Manual Part 1

Chapter 8 Wireless LAN
AMG1202-T10A User’s Guide
105
Preamble Select a preamble type from the drop-down list menu. Choices are Long or Short.
See the Appendix D on page 269 for more information.
802.11 Mode Select 802.11b Only to allow only IEEE 802.11b compliant WLAN devices to
associate with the ZyXEL Device.
Select 802.11g Only to allow only IEEE 802.11g compliant WLAN devices to
associate with the ZyXEL Device.
Select 802.11b+g to allow either IEEE 802.11b or IEEE 802.11g compliant WLAN
devices to associate with the ZyXEL Device. The transmission rate of your ZyXEL
Device might be reduced.
Select 802.11n to allow only IEEE 802.11n compliant WLAN devices to associate
with the ZyXEL Device.
Select 802.11g+n to allow either IEEE 802.11g or IEEE 802.11n compliant WLAN
devices to associate with the ZyXEL Device. The transmission rate of your ZyXEL
Device might be reduced.
Select 802.11b+g+n to allow IEEE 802.11b, IEEE 802.11g or IEEE802.11n
compliant WLAN devices to associate with the ZyXEL Device. The transmission rate
of your ZyXEL Device might be reduced.
Channel
Bandwidth
Select whether the ZyXEL Device uses a wireless channel width of 20MHz or 20/
40MHz.
A standard 20MHz channel offers transfer speeds of up to 150Mbps whereas a
40MHz channel uses two standard channels and offers speeds of up to 300 Mbps.
40MHz (channel bonding or dual channel) bonds two adjacent radio channels to
increase throughput. The wireless clients must also support 40 MHz. It is often
better to use the 20 MHz setting in a location where the environment hinders the
wireless signal.
Select 20MHz if you want to lessen radio interference with other wireless devices
in your neighborhood or the wireless clients do not support channel bonding.
Back Click this to return to the previous screen without saving.
Apply Click this to save your changes.
Cancel Click this to restore your previously saved settings.
Table 31 Network > Wireless LAN > AP: Advanced Setup
LABEL DESCRIPTION