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Installation Guide for the Model SW108 Ethernet Switch
Cabling Guidelines C-3
Figure C-1 illustrates straight-through twisted pair cable connections.
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 = Connector pins
Figure C-1. Straight-through twisted pair cable
Figure C-2 illustrates crossover twisted pair cable connections.
Key:
B = Normal or MDI-X port (As on a hub or switch)
1, 2, 3, 6 = Connector pins
Figure C-2. Crossover twisted pair cable
736EA
Tx
Rx
1
2
3
6
Tx
Rx
1
2
3
6
A B
737EA
1
2
3
6
1
2
3
6
Tx
Rx
Tx
Rx
B B
SW108.BK Page 3 Friday, June 27, 1997 10:48 AM