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C
ABLE
S
PECIFICATIONS
14
C
ABLE
S
PECIFICATIONS
Cable Types and Specifications
Twisted-Pair Cable and Pin Assignments
DO NOT plug a phone jack connector into any RJ-45 port. Use
only twisted-pair cables with RJ-45 connectors that conform with
FCC standards.
For 10BASE-T/100BASE-TX connections, a twisted-pair cable must
have two pairs of wires. Each wire pair is identified by two
different colors. For example, one wire might be red and the other
red with white stripes. Also, an RJ-45 connector must be attached
to both ends of the cable.
Caution: Each wire pair must be attached to the RJ-45 connectors
in a specific orientation.
Cable Types and Specifications
Cable Type Max. Length Connector
10BASE-T Cat. 3, 4, 5 100-ohm UTP 100 m (328 ft) RJ-45
100BASE-TX Cat. 5 100-ohm UTP 100 m (328 ft) RJ-45