Rossover, Iring – LevelOne WBR-6005 User Manual
Page 112
Figure 64:
Straight-through Wiring
EIA/TIA 568B RJ-45 Wiring Standard
10/100BASE-TX Straight-through Cable
White/Orange Stripe
Orange
1
2
3
4
5
6
7
8
White/Green Stripe
Blue
1
2
3
4
5
6
7
8
End A
End B
White/Blue Stripe
Green
White/Brown Stripe
Brown
C
ROSSOVER
W
IRING
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.)
You must connect all four wire pairs as shown in the following diagram to
support Gigabit Ethernet connections.
Figure 65:
Crossover Wiring
EIA/TIA 568B RJ-45 Wiring Standard
10/100BASE-TX Crossover Cable
White/Orange Stripe
Orange
1
2
3
4
5
6
7
8
White/Green Stripe
Blue
1
2
3
4
5
6
7
8
End A
End B
White/Blue Stripe
Green
White/Brown Stripe
Brown
– 112 –
A
PPENDIX
C
| Cables and Pinouts
Crossover Wiring