Connector Pinouts

The following table shows connector pin assignments for the 8-pin RS-232 port connector.

Pin

Signal

Signal Direction

 

 

 

1

Not Used

-

2

Receive Data (RD)

Modem to terminal

3

Transmit Data (TD)

Terminal to modem

4

Data Terminal Ready (DTR)

Terminal to modem

5

DGND

-

6

Data Set Ready (DSR)

Modem to terminal

7

Not Used

-

8

Not Used

-

 

 

 

54

Megabit Modem 310F and 320F User Manual