Comtrend Corporation ER-5845n User Manual page 16

The router provides two encryption setting screens, one is simple and easy, the other is
advanced (For advanced setting, please refer to chapter 5.2).
Simple and easy screen:
Log on to the router's web-based utility and you may set encryption for the router. The
default adopts WPA-PSK mode and AES Algorithm. The default password is 12345678, as
shown below.
NOTE: The wireless password can only be 8 characters in length and the default
is 12345678, you can modify it when necessary.
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