CROSSED PAIRS
Two pairs are crossed at one end.
Two or more pairs may be crossed in the same cable.
4
5
3
6
1
2
7
8
SPLIT PAIRS
One pair uses one wire from another pair. The cable will work, but cross-
talk may occur. Two or more pairs in the same cable may be split.
4
5
3
6
1
2
7
8
22
(CP)
4
Pair 1
5
3
Pair 2
6
1
Pair 3
2
7
Pair 4
8
(SP)
4
Pair 1
5
3
Pair 2
6
1
Pair 3
2
7
Pair 4
8
Message:
Crossed Pairs
Pin 1 2 7 8
Message:
Split Pairs
Pin 2 7
Wire Mapper Pro Model CA7028