Enterasys ROAMABOUT RBT-1602 Guide d'installation télécharger pdf (Page 65)

Twisted-Pair Cable Assignments

B-3

Straight-Through Wiring

If the 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.

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.

White/Orange Stripe

Orange

White/Green Stripe

Green

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

EIA/TIA 568B RJ-45 Wiring Standard

10/100BASE-TX Straight-through Cable

End A

End B

Blue

White/Blue Stripe

Brown

White/Brown Stripe

White/Orange Stripe

Orange

White/Green Stripe

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

EIA/TIA 568B RJ-45 Wiring Standard

10/100BASE-TX Crossover Cable

End A

End B

Green

Blue

White/Blue Stripe

Brown

White/Brown Stripe

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