User's Manual

The cable connections required for various configurations are detailed below.
Terminal Connection (DB-25)
Tracer (DCE) Terminal (DTE)
Number Name Number Name
2 .............. TXD
2 ............. TXD
3 .............. RXD 3 ............. RXD
4 .............. RTS
4 ..............RTS
5 .............. CTS 5 ..............CTS
6 .............. DSR 6 ............. DSR
7 ............ Ground
7 ........... Ground
Personal Computer Connection (DB-9)
Tracer (DCE) Computer (DTE)
Number Name Number Name
2 .............. TXD 3 ............. TXD
3 .............. RXD 2 ............. RXD
4 .............. RTS 7 ..............RTS
5 .............. CTS 8 ..............CTS
6 .............. DSR 6 ............. DSR
7 ............ Ground 5 ........... Ground
Modem Connection (DB-25)
Tracer (DCE) Modem (DCE)
Number Name Number Name
2 .............. TXD 3 ............. RXD
3 .............. RXD 2 ............. TXD
4 .............. RTS 5 ..............CTS
5 .............. CTS 4 ..............RTS
6 .............. DSR 20 ............ DTR
7 ............ Ground 7 ........... Ground
APPENDIX A CABLE CONNECTIONS
TRACER 2 x E1 User’s Manual
A-1