ConnectGear WA540G - Manual (Page 21)

Wireless LAN Access Point Configuration
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3.2.4 Security
This Access Point provides complete wireless LAN security functions, include WEP,
IEEE 802.11x, IEEE 802.11x with WEP, WPA with pre-shared key and WPA with
RADIUS. With these security functions, you can prevent your wireless LAN from
illegal access. Please make sure your wireless stations use the same security function.
WEP
WEP is an authentication algorithm, which protects authorized Wireless LAN users
against eavesdropping. The Authentication type and WEP key of wireless stations
must be the same with the Access Point. This Access Point supports 64/128-bit WEP
Encryption function. With this function, your data will be transmitted over the
wireless network securely.