Hardware

Connector Pinouts

You may choose to make your own cables for the ADSL RJ-11 connector and the 10/100BASE-T Ethernet connector on the rear of the modem. The following sections provide the pinout information you need.

ADSL Port

The following table shows the signal on each pin for the ADSL port. The connector for this interface is an RJ-11. See page 14 for the location of this port.

Pin Signal

1Not used

2Not used

3Ring

4Tip

5Not used

6Not used

10/100BASE-T Port

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. See page 14 for the location of this port.

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

 

 

 

 

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Megabit Modem 410F and 420F User Manual