Tenda V300 User Manual page 111

Open/Shared/802.1X
Open/Shared/802.1X supports WEP encryption.
WEP is a security mode for data exchange between two devices. Wireless speed can reach 54Mbps if WEP is used.
For better network security, this kind of encryption is not suggested.
Parameter
WEP Encryption
Encryption Strength
Current Network Key
Network Key 1/2/3/4
103
Description
When the Open option is selected, you can select to enable/disable WEP encryption.
But if Shared or 802.1X option is selected, the WEP encryption is enabled by default.
Select 128-bit or 64-bit according to your needs.
Select a network key to be active.
Enter 13 ASCII characters or 26 hexadecimal digits for 128-bit encryption keys; enter 5
ASCII characters or 10 hexadecimal digits for 64-bit encryption keys.