Installation Guide for the Model FS509 Fast Ethernet Switch
Cabling Guidelines
C-3
Figure C-1 illustrates straight-through twisted pair cable.
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
Figure C-1.
Straight-Through Twisted Pair Cable
Figure C-2 illustrates crossover twisted pair cable.
Key:
B = Normal or MDI-X port (as on a hub or switch)
1, 2, 3, 6 = Pin numbers
Figure C-2.
Crossover Twisted Pair Cable
736EA
Tx
Rx
1
2
3
6
Tx
Rx
1
2
3
6
A
B
737EA
B
B
1
2
3
6
1
2
3
6
Tx
Rx
Tx
Rx
