Specifications

32 x900 Series Switch
C613-03092-00 REV D
1000BASE
straight-through
cable
For 1000BASE network connections, all four pairs are used and the cable is
wired in a straight-through configuration. You can use this cable with the
software test facility to test 1000BASE network ports. The following table lists
pin assignments for a 10/100/1000BASE-T RJ-45 four pair straight-through
cable.
1000BASE
crossover cable
For 1000BASE test cables, all four pairs are used and the cable is wired in either
a crossover or straight-through configuration. The following table lists pin
assignments for a 10/100/1000BASE-T RJ-45 four pair crossover cable.
End 1 End 2
Pin Pair Pin Pair
1 Pair 1+ 1 Pair 1+
2 Pair 1- 2 Pair 1-
3 Pair 2+ 3 Pair 2+
6 Pair 2- 6 Pair 2-
4 Pair 3+ 4 Pair 3+
5 Pair 3- 5 Pair 3-
7 Pair 4+ 7 Pair 4+
8 Pair 4- 8 Pair 4-
End 1 End 2
Pin Pair Pin Pair
1 Pair 1+ 1 Pair 2+
2 Pair 1- 2 Pair 2-
3 Pair 2+ 3 Pair 1+
6 Pair 2- 6 Pair 1-
4 Pair 3+ 4 Pair 4+
5 Pair 3- 5 Pair 4-
7 Pair 4+ 7 Pair 3+
8 Pair 4- 8 Pair 3-