| Pin | T568A Pair | T568B Pair | 10BASE-T 100BASE-TX | 1000BASE-T Signal ID | Wire | T568A Color | T568B Color | Pins on plug face (socket is reversed) |
|---|---|---|---|---|---|---|---|---|
| 1 | 3 | 2 | TX+ | DA+ | tip |  white/green stripe |
 white/orange stripe |
 |
| 2 | 3 | 2 | TX- | DA- | ring |  green solid |
 orange solid |
|
| 3 | 2 | 3 | RX+ | DB+ | tip | white/orange stripe |
white/green stripe |
|
| 4 | 1 | 1 | - | DC+ | ring |  blue solid |
blue solid |
|
| 5 | 1 | 1 | - | DC- | tip |  white/blue stripe |
white/blue stripe |
|
| 6 | 2 | 3 | RX- | DB- | ring | orange solid |
green solid |
|
| 7 | 4 | 4 | - | DD+ | tip |  white/brown stripe |
white/brown stripe |
|
| 8 | 4 | 4 | - | DD- | ring |  brown solid |
brown solid |