| Standard Networking Configurations | |
|---|---|
| ATM 155 Mbps uses pairs 2 and 4 | (pins 1-2, 7-8) |
| Ethernet 10Base-T uses pairs 2 and 3 | (pins 1-2, 3-6) |
| Ethernet 100Base-T4 uses pairs 2 and 3 (4T+) | (pins1-2, 3-6) |
| Ethernet 100 Base-T8 uses pairs 1,2,3 and 4 | (pins 4-5, 1-2, 3-6, 7-8) |
| Token-Ring uses pairs 1 and 3 | (pins 4-5, 3-6) |
| TP-PMD uses pairs 2 and 4 | (pins 1-2, 7-8) |
| 100VG-AnyLAN uses pairs 1,2,3, and 4 | (pins 4-5, 1-2, 3-6, 7-8)</</td> |