Edimax EW-7303APn v2 Quick Installation Manual page 32

Wireless network is similar to the virtual local area network. All of the Wireless
client devices can access each other completely. When you enable this function,
AP Isolation
it will turn off connection between wireless clients. Only allows connection
between wireless client and this AP router.
Enable this function will turn off connection between clients with different
MBSSID AP MBSSID. Example: The client connected with BSSID 1. When enable this
Isolation function, it will not connect with BSSID 2. Only can access between clients
with SSID 1.
BSSID Show the MAC address of Wireless interface.
Frequency
Select the wireless communication frequency/channel from pull-down menu.
(Channel)
Select "Mixed Mode" for 11b/g/n mode or "Green Field" for 11n mode.
Operating Mode
Channel
Select the operating channel width 20 MHz or 20/40 MHz.
BandWidth
Select "Long" or "Auto". Guard intervals are used to ensure that distinct
Guard Interval transmissions do not interfere with one another. Only effect under Mixed
Mode.
Select 0~7 or "Auto" from pull down menu. The default is "Auto". Only effect
MCS
under Mixed Mode.