TWISTED-PAIR CABLE AND PIN ASSIGNMENTS
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 | End B |
| 3 | 3 | |
| 4 | | 4 | |
| 5 | White/Blue Stripe | 5 | |
| 6 | Green | 6 | |
| 7 | 7 | |
| 8 | White/Brown Stripe | 8 | |
| | | |
Brown
Figure B-2 Straight-through Wiring
Crossover Wiring
If the twisted-pair cable is to join two ports and either both ports are labeled with an “X” (MDI-X) or neither port is labeled with an “X” (MDI), a crossover must be implemented in the wiring. (When auto-negotiation is enabled for any RJ-45 port on this switch, 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 Crossover Cable
White/Orange Stripe
| | Orange | | |
| 1 | White/Green Stripe | 1 | |
End A | 2 | Blue | 2 | End B |
| 3 | 3 | |
| 4 | | 4 | |
| 5 | White/Blue Stripe | 5 | |
| 6 | Green | 6 | |
| 7 | 7 | |
| 8 | White/Brown Stripe | 8 | |
| | | |
Brown
Figure B-3 Crossover Wiring
