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G2wifi III_USB x 4 User’s Guide
Copyright of 3JTech Co., Ltd. (also doing business as A3J Engineering Inc.)
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3.2.2.2 WEPAUTO(WEP) Mode
WEP is a method of encrypting data for wireless communication intended to provide the same level
of privacy as a wired network. WEP is not as secure as WPA encryption. To gain access to a WEP
network, you must know the key. The key is a string of characters that you create. When using WEP,
you must determine the level of encryption. The type of encryption determines the key length. 128-bit
encryption requires a longer key than 64-bit encryption. Keys are defined by entering in a string in
HEX (hexadecimal - using characters 0-9, A-F(a-f)) or ASCII (American Standard Code for
Information Interchange - alphanumeric characters) format. ASCII format is provided so you can
enter a string that is easier to remember. The ASCII string is converted to HEX for use over the
network.
Example,
64-bit hexadecimal keys are exactly 10 characters in length. (12345678FA is a valid string
of 10 characters for 64-bit encryption.)
128-bit hexadecimal keys are exactly 26 characters in length.
(456FBCDF123400122225271730 is a valid string of 26 characters for 128-bit encryption.)
64-bit ASCII keys are up to 5 characters in length (DMODE is a valid string of 5 characters
for 64-bit encryption.)
128-bit ASCII keys are up to 13 characters in length (2002HALOSWIN1 is a valid string of
13 characters for 128-bit encryption.)
