AirLive A.DUO - Manual (Page 54)

4. Wireless and WAN Settings
47 AirLive A.DUO User’s Manual
Pre-shared Key: This is an ASCII string with 8 to 63 characters. Please make
sure that both the A.DUO and the wireless client stations use the same key.
Encryption Type: There are two encryption types TKIP and CCMP (AES).
While CCMP provides better security than TKIP, some wireless client stations
may not be equipped with the hardware to support it. You can select “Both” to
allow TKIP clients and CCMP clients to connect to the Access Point at the
same time.
Group Rekey Interval: A group key is used for multicast/broadcast data, and
the re-key interval is time period that the system will change the group key
periodically. The shorter the interval is, the better the security is. The default
is 300 sec.
4.2.9 Distance
Operation Mode -> Setup -> Distance
Please enter the distance to the remote wireless device here. The A.DUO will then
calculate the appropriate ACK Timeout value automatically. It is very important that you
enter the correct distance for long distance connection. Failure to do so will result in poor
performance.