
B-3
Cables and Connectors
Twisted-Pair Cable/Connector Pin-Outs
Cables and Connectors
Twisted-Pair Cable for Hub (MDI-X) to
Hub (MDI-X) 10 Mbps or 100 Mbps Network Connection
To connect hubs or switches or other MDI-X network devices to these ports,
use a “crossover” cable.
Note Pins 1 and 2 on connector “A” must be wired as a twisted pair to pins 3 and 6
on connector “B”.
Pins 3 and 6 on connector “A” must be wired as a twisted pair to pins 1 and 2
on connector “B”.
Pins 4, 5, 7, and 8 are not used in this application, although they may be wired
in the cable.
.
Crossover Cable
Connector “A”
Connector “B”
White/Orange
Orange/White
White/Green
Green/White
9934.book Page 3 Thursday, January 14, 1999 12:39 PM
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