| position | RJ25 pin | RJ14 pin | RJ11 pin | Pair | T/R | ± | Cat 5e/6 colors | Colors | Old colors |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 3 | T | + |  white/green
|
white/green
|
 orange
| ||
| 2 | 2 | 1 | 2 | T | + |  white/orange
|
white/orange
|
 black
| |
| 3 | 3 | 2 | 1 | 1 | R | – |  blue
|
 blue/white
|
 red
|
| 4 | 4 | 3 | 2 | 1 | T | + |  white/blue
|
white/blue
|
 green
|
| 5 | 5 | 4 | 2 | R | – | orange
|
 orange/white
|
 yellow
| |
| 6 | 6 | 3 | R | – | green
|
 green/white
|
blue
|
