Cisco 380 Series Hardware Installation Manual page 47

Appendix
To identify the RJ-45 cable type, hold the two ends of the cable next to each other so that you can see
the colored wires inside the ends, as shown in
Figure B-3
Examine the sequence of colored wires to determine the type of RJ-45 cable, as follows:
Straight-through—The colored wires are in the same sequence at both ends of the cable.
•
Crossover—The first (far left) colored wire at one end of the cable is the third colored wire at the
•
other end of the cable.
OL-29172-01
RJ-45 Cable Identification
Cisco 380 and Cisco 680 Series Hardware Installation Guide
Figure B-3.
B-3