Paradyne 9161 Installation Instructions Manual page 15

DSX Port/Interface
Function
Receive tip from the DTE
Receive ring from the DTE
Transmit tip to the DTE
Transmit ring to the DTE
Shield
COM Port/Interface
Signal
DCE Transmit Clock ( TXC )
DCE Receive Data ( RXD )
Signal Ground ( SG )
DCE Transmit Data ( TXD )
DCE Data Terminal Ready ( DTR )
DCE Carrier Detect ( CD )
DCE Request to Send ( RTS )
DCE Receive Clock ( RXC )
Circuit
T1
R1
T
R
–
Direction
Out
Out
—
In
In
Out
In
Out
15
Pin #
1
9
3
11
2,4
Pin #
1
2
3
4
5
6
7
8