1000base-t straight through cable, 1000base-t crossover cable – NetComm NP3024 User Manual
Page 38
NetComm 16 or 24 port Gigabit Switch
YML711 Rev1
38
www.netcomm.com.au
1000BASE-T straight through cable
For 1000BASE network connections, all four pairs are used and the cable is wired in a straight-
through configuration. The following table indicates the Pin assignments for a 10/100/1000BASE-T
RJ-45 four pair straight-through 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-