Chapter 3: Installing the Megabit Modem 410F and 420F

The following table shows the signal on each pin for the ADSL port. The connector for this interface is an RJ-11.

Pin Signal

1Not used

2Not used

3Ring

4Tip

5Not used

6Not used

The following table shows the signal on each pin when the switch is in either the MDI or the MDI-X position for the 10/100BASE-T port. The connector for this interface is an RJ-45.

MDI

MDI-X

Signal

Description

 

 

 

 

1

3

TX+

Transmit Data (+)

2

6

TX-

Transmit Data (-)

3

1

RD+

Receive Data (+)

4

4

Not used

Not used

5

5

Not used

Not used

6

2

RD-

Receive Data (-)

7

7

Not used

Not used

8

8

Not used

Not used

 

 

 

 

Megabit Modem 410F and 420F User Manual

15