DSL-604+ ADSL Ethernet Router User’s Guide
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128 Bit Hex Key: Choose the 128 Bit Hex Key option and define the 128 bit key. Enable the 128 bit key by
selecting it and typing the key characters in the allotted spaces. If you have opted not to use a Passphrase, you
can define the keys here by typing in 26 hexadecimal digits. Hexadecimal digits are defined as the numerical
digits 0 – 9 and the letters A - F (upper and lower case are recognized as the same digit).
Figure 4- 4. WAN Configuration
Note
64 bit WEP = 40 bit WEP The lower level of WEP encryption uses a 40
bit (10 Hex character) “secret key” (set by the user), and a 24 bit
“Initialization Vector” (not under user control). Some vendors refer to this
as 40 bit WEP, it is the same as 64 bit WEP only the name is different.