Network Cabling/Wiring Diagrams
Table of Contents
1 Wiring Details
There are two standards for wiring CAT5 connections. T568-A is
the preferred worog standard. T568-B is the more commonly used
standard in the U.S.
1.1 CAT5
- EIA/TIA-T568-A Standard
Pin Colour Pair # Alt Colour 1 White/Green 3 White/Green 2 Green/White 3 Green 3 White/Orange 2 White/Orange 4 Blue/White 1 Blue 5 White/Blue 1 White/Blue 6 Orange/White 2 Orange 7 White/Brown 4 White/Brown 8 Brown/White 4 Brown
- EIA/TIA-T568-B Standard
Pin Colour Pair # Alt Colour 1 White/Orange 2 White/Orange 2 Orange/White 2 Orange 3 White/Green 3 White/Green 4 Blue/White 1 Blue 5 White/Blue 1 White/Blue 6 Green/White 3 Green 7 White/Brown 4 White/Brown 8 Brown/White 4 Brown