Paradyne 7612 SNMP DSU - Manual (Page 110)

Cables and Pin Assignments
E-2 7612-A2-GB20-10 November 1997
Terminal Port (EIA-232) Connector
The Terminal port connects to a PC or VT100-compatible terminal.
Signal Direction Pin #
Transmit Data ( TXD ) To DSU ( In ) 2
Received Data ( RXD ) From DSU ( Out ) 3
Request to Send ( RTS ) To DSU ( In ) 4
Clear to Send ( CTS ) From DSU ( Out ) 5
Data Set Ready (DSR) From DSU ( Out ) 6
Signal Ground ( SG ) — 7
Carrier Detect ( CD ) From DSU ( Out ) 8
Data Terminal Ready ( DTR ) To DSU ( In ) 20