How to configure an Eight Position (RJ-45) Modular Cable

T568B (with clip down)
T568A (with clip down)

1. White / Orange
2. Orange
3. White / Green
4. Blue
5 . White / Blue
6. Green
7. White / Brown
8. Brown
1. White / Green
2. Green
3. White / Orange
4. Blue
5 . White / Blue
6. Orange
7. White / Brown
8. Brown
  • UTP consists of 4 twisted pairs. The standard colors are:
    • white/blue - blue
    • white/orange - orange
    • white/green - green
    • white/brown - brown
  • Hub to Hub or Computer to Computer connection:
    • One end T568A, other end T568B (Crossover Cable).
  • Hub to Computer connection:
    • T568B on each end.

Contents courtesy of Johnny McJunkins. Copyright © Texarkana College.