Ethernet Network Module Installation
Z-Max Advanced Programming & Systems Design Guide rac00-sdg
Revision A:11/2005 Page 171
RJ-45 Plug Connection
There are two major standards for the pinout of RJ-45 connectors. These two
standards are often referenced as TIA-568A & TIA-568B. Although either is
acceptable so long as it is consistent throughout a project, Leviton recommends the
use of only the TIA-568B standard. The only difference between the standards is
what color wires terminate to each of the (8) RJ-45 pins. Per the TIA-568B standard,
the pinout for your RJ-45 connectors are as follows:
TIA-568B Wiring Standard Chart
Pin Pair # Color
12Orange/White
2Orange
3 3 Blue/white
4 1 Green
5Green/white
63Blue
74Brown/White
8Brown
n
e some o
er w
r
ng sys
ems,
a
egory
networking wiring requires that the connectors
at both ends of the cable be wired the same.