[1] : Virtual Entity of Relevant Acronyms (Version 1.9, June 2002)

rj45
     registered jack 45 cable
     
     

[2] : The Free On-line Dictionary of Computing (27 SEP 03)

rj-45
     
         a serial connector which looks very much like a
        standard telephone connector, except it houses eight wires
        instead of four.  rj-45s are not typically found on
        computers or normal serial equipment, but because they are
        so small they are often used on devices such as terminal
        servers that have many ports.
     
        ethernet 10baset and token ring sometimes use four
        wires of an rj-45 plug, 100basevg uses all eight.
        100basetx uses the same four wires of the rj-45 connector as
        10baset but the wire must be category 5 instead of category
        3.
     
        1998-06-30
     
     
see also:
serial computers terminal servers ports ethernet 10baset 
token ring 100basevg 100basetx category 5 category 3 

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