Terminal Port Eia-232 Connector; Management Port Eia-232 Connector - Paradyne 7610 SNMP DSU User Manual

Cables and Pin Assignments

Terminal Port EIA-232 Connector

Management Port EIA-232 Connector

E-2
The Terminal port connects to a PC or VT100-compatible terminal.
Signal
Transmit Data ( TXD )
Received Data ( RXD )
Request to Send ( RTS )
Clear to Send ( CTS )
Data Set Ready (DSR)
Signal Ground ( SG )
Carrier Detect ( CD )
Data Terminal Ready ( DTR ) To DSU ( In )
The following table shows the signals and pin assignments for the Management
port connector.
Signal
Transmit Data ( TXD )
Received Data ( RXD )
Request to Send ( RTS )
Clear to Send ( CTS )
Data Set Ready (DSR)
Signal Ground ( SG )
Carrier Detect ( CD )
Transmit Clock ( TXC )
Received Clock ( RXC )
Data Terminal Ready ( DTR ) To DSU ( In )
External Tx Clock (XTXC)
November 1997
Direction Pin #
To DSU ( In ) 2
From DSU ( Out ) 3
To DSU ( In ) 4
From DSU ( Out ) 5
From DSU ( Out ) 6
— 7
From DSU ( Out ) 8
20
Direction Pin #
To DSU ( In ) 2
From DSU ( Out ) 3
To DSU ( In ) 4
From DSU ( Out ) 5
From DSU ( Out ) 6
— 7
From DSU ( Out ) 8
From DSU ( Out ) 15
From DSU ( Out ) 17
20
To DSU ( In ) 24
7610-A2-GB20-10