IBM part number 13H7674

A ps/2-to-some_special_rj45_lookalike cable, used on an IBM 92F6271 keyboard


         male                male 
    rj45-lookalike          PS/2
   1             8
  _________________
 |                 |        ****** 
 | | | | | | | | | |      **  ||  **
 | | | | | | | | | |     * 5  ||  6 *
 |                 |
 |                 |    * 3        4 *
 |                 |
 |                 |     * 1      2 *
 |   ___________   |      **      **
 |  |           |  |        ******
 |  |___________|  |
 |                 |
 |_________________|
     |        |
     |        |
     |        |




   rj45-lookalike         ps/2

          1                1

          2---\            2
               ----------\
          3               >3 
 
          4               >4

          5                5

          6                6

          7

          8



    2-3
    3-4
    6-3
    7-4
    8-1