TWISTED-PAIR CABLE AND PIN ASSIGNMENTS
Straight-Through Wiring
If twisted-pair cable is to join two ports and only one of the ports has an internal crossover (MDI-X), the two pairs of wires must be straight-through. (When auto-negotiation is enabled for the RJ-45 port on the CPE, you can use either straight-through or crossover cable to connect to any device type.)
EIA/TIA 568B RJ-45 Wiring Standard
10/100BASE-TX Straight-through Cable
| | White/Orange Stripe | |
| | Orange | |
| 1 | White/Green Stripe | 1 |
End A | 2 | Blue | 2 |
| 3 | 3 |
| |
| 4 | White/Blue Stripe | 4 |
| 5 | 5 |
| |
| 6 | Green | 6 |
| 7 | 7 |
| |
| 8 | White/Brown Stripe | 8 |
| | |
Brown
Figure B-2 Straight-through Wiring
