D-Link DAP-3520 - AirPremier N Dual Band Exterior PoE Access Point User Manual page 16

Channel Width:
Allows you to select the channel width you would like to operate in. Select 20.MHz if you are not using any 802.11n wireless clients or
select Auto.20/40.MHz.to use both 802.11n and non-802.11n wireless devices on your network.
Authentication:
Use the drop-down menu to choose Open.System, Shared.Key, WPA-Personal, or WPA-Enterprise.
• Select Open.System to communicate the key across the network.
• Select Shared.Key to limit communication to only those devices that share the same WEP settings. If multi-SSID is enabled,
this option is not available.
• Select WPA-Personal. to secure your network using a password and dynamic key changes. No RADIUS server is
required.
• Select WPA-Enterprise to secure your network with the inclusion of a RADIUS server.
D-Lnk DAP-3520 User Manual 2