ZyXEL Communications NWA5000 SERIES User Manual page 91

Table 43 Configuration > Object > AP Profile > Add/Edit Profile (continued)
LABEL DESCRIPTION
802.11 Band Select the wireless band which this radio profile should use. Not all NWA/WACs support
both 2.4 GHz and 5 GHz frequency bands.
2.4 GHz is the frequency used by IEEE 802.11b/g/n wireless clients.
5 GHz is the frequency used by IEEE 802.11ac/a/n wireless clients.
If you set 802.11 Band to 2.4G, you can select from the following:
•
•
If you set 802.11 Band to 5G, you can select from the following:
•
•
•
Channel Width Select the channel bandwidth you want to use for your wireless network.
Select 20 MHz if you want to lessen radio interference with other wireless devices in
your neighborhood.
Select 20/40 MHz to allow the NWA/WAC to choose the channel bandwidth (20 or 40
MHz) that has least interference.
Select 20/40/80 MHz to allow the NWA/WAC to choose the channel bandwidth (20 or
40 or 80 MHz) that has least interference.
Channel This is the radio channel which the signal will use for broadcasting by this radio profile.
Selection
•
•
DCS Time Enter a number of minutes. This regulates how often the NWA/WAC surveys the other
Interval
APs within its broadcast radius. If the channel on which it is currently broadcasting
suddenly comes into use by another AP, the NWA/WAC will then dynamically select the
next available clean channel or a channel with lower interference.
Enable DCS Select this to have the AP wait until all connected clients have disconnected before
Client Aware
switching channels.
If you disable this then the AP switches channels immediately regardless of any client
connections. In this instance, clients that are connected to the AP when it switches
channels are dropped.
2.4 GHz Channel Select how you want to specify the channels the NWA/WAC switches between for 2.4
Selection Method
GHz operation. This field appears only when you choose 802.11b/g/n mode.
Select auto to have the NWA/WAC display a 2.4 GHz Channel Deployment field you
can use to limit channel switching to 3 or 4 channels.
Select manual to select the individual channels the NWA/WAC switches between.
Select channels from the Available channels list and use the right arrow button to
move them to the Channels selected list.
Chapter 8 AP Profile
b/g: allows either IEEE 802.11b or IEEE 802.11g compliant WLAN devices to
associate with the NWA/WAC. The NWA/WAC adjusts the transmission rate
automatically according to the wireless standard supported by the wireless devices.
b/g/n: allows IEEE802.11b, IEEE802.11g and IEEE802.11n compliant WLAN
devices to associate with the NWA/WAC. The transmission rate of your NWA/WAC
might be reduced.
a: allows only IEEE 802.11a compliant WLAN devices to associate with the NWA/
WAC.
a/n: allows both IEEE802.11n and IEEE802.11a compliant WLAN devices to
associate with the NWA/WAC. The transmission rate of your NWA/WAC might be
reduced.
ac: allows IEEE 802.11ac compliant WLAN devices to associate with the WAC.
DCS: Choose Dynamic Channel Selection to have the NWA/WAC choose a radio
channel that has least interference.
Manual: Choose from the available radio channels in the list. If your NWA/WAC is
outdoor type, be sure to choose non-indoors channels.
NWA5000 / WAC6000 Series User's Guide
91