A SERVICE OF

logo

724-746-5500 | blackbox.com Page 25
Chapter 5: Pin Definitions
5.2 RJ-45/CATx
Figure 5-2. RJ-45 connector.
Table 5-2. RJ-45 CATx TIA/EIA-568B
connector pinout.
Pin
T568A
Pair T568A Color
T568B
Pair T568B Color
1 3 White-Green 2 White-Orange
2 3 Green 2 Orange
3 2 White-Orange 3 White-Green
4 1 Blue 1 Blue
5 1 White-Blue 1 White-Blue
6 2 Orange 3 Green
7 4 White-Brown 4 White-Brown
8 4 Brown 4 Brown