38 
 
 
WPA-PSK, WPA2-PSK, and Mixed WPA/WPA2-PSK 
 
Parameter description 
It indicates the personal or pre-shared key security mode, including WPA-PSK, WPA2-PSK, and Mixed 
WPA/WPA2-PSK. 
 
WPA-PSK: It indicates that the wireless network corresponding to the selected SSID is encrypted 
using WPA-PSK. 
 
WPA2-PSK: It indicates that the wireless network corresponding to the selected SSID is encrypted 
using WPA2-PSK. 
 
Mixed WPA/WPA2-PSK: It indicates that wireless clients can connect to the wireless network 
corresponding to the selected SSID using either WPA-PSK or WPA2-PSK. 
It specifies the encryption algorithm corresponding to the selected security mode. If Security Mode 
is set to WPA-PSK, this parameter has the AES and TKIP values. If Security Mode is set to WPA2-PSK 
or Mixed WPA/WPA2-PSK, this parameter has the AES, TKIP, and TKIP&AES values.   
 
AES: It indicates the Advanced Encryption Standard. 
 
TKIP: It indicates the Temporal Key Integrity Protocol. If TKIP is used, the maximum wireless 
throughput of the AP is limited to 54 Mbps. 
 
TKIP&AES: It indicates that both TKIP and AES encryption algorithms are supported. Wireless 
clients can connect to the wireless network corresponding to the selected SSID using TKIP or AES. 
It specifies a pre-shared WPA key. A WPA key can contain 8 to 63 ASCII characters or 8 to 64 
hexadecimal characters. 
It specifies the automatic update interval of a WPA key for data encryption. A shorter interval results 
in higher data security. 
The value 0 indicates that a WAP key is not updated.