TThe Ethernet interface connector uses an 8-pin, non-keyed modular plug. Use shielded twisted-pair CAT5, or better, cables. See Step 3 on page 7.

— To connect the router to an Ethernet hub, use a straight-through connection.

8-Pin Straight-Through Connections

Ethernet

Pin #

Function

Cable

 

1

10/100BaseT TX D+

 

2

10/100BaseT TX D–

8-Pin

 

 

3

10/100BaseT RX D+

Plug

 

4 & 5

Not used

 

6

10/100BaseT RX D–

 

7 & 8

Not used

Pin #8

Pin #1

98-16055a

– or –

To connect the router to a PC with an Ethernet NIC card, use an Ethernet crossover cable.

8-Pin Ethernet Crossover Cable

Function Pin #

Pin # Function

10/100BaseT TX D+

1

10/100BaseT TX D–

2

10/100BaseT RX D+

3

Not Used

4

Not Used

5

10/100BaseT RX D–

6

Not Used

7

Not Used

8

 

 

110/100BaseT TX D+

210/100BaseT TX D–

310/100BaseT RX D+

4Not Used

5Not Used

610/100BaseT RX D–

7Not Used

8Not Used

Pin #1/2 = Orange/White

Pin #3/6 = Blue/White

99-16518

 

Twisted Pair

Twisted Pair

 

22

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Image 22
Paradyne 9783 Pin Straight-Through Connections, Pin Ethernet Crossover Cable Function Pin # Pin # Function