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cabling guidelines C-4
Figure C-1 illustrates straight-through twisted pair cable.
Figure C-1. Straight-Through Twisted-Pair Cable
Figure C-2 illustrates crossover twisted pair cable.
Figure C-2. Crossover Twisted-Pair Cable
736EA
Tx
Rx
1
2
3
6
Tx
Rx
1
2
3
6
A B
Key:
A = Uplink or MDI port (as on a PC)
B = Normal or MDI-X port (as on a hub or switch)
1, 2, 3, 6 = Pin numbers
737EA
B B
1
2
3
6
1
2
3
6
Tx
Rx
Tx
Rx
Key:
B = Normal or MDI-X port (as on a hub or switch)
1, 2, 3, 6 = Pin numbers