Appendix A: Cable Pinouts; Command Cable; Ethernet Connector - Multitech MVP410ST User Manual

Cable Pinouts

Appendix A: Cable Pinouts

Command Cable

Transmit Data (TD)
Receive Data (RD)
Clear to Send (CTS)
Signal Ground (GND)
Data Set Ready (DSR)
Data Carrier Detect (DCD

Ethernet Connector

The functions of the individual conductors of the MultiVOIP's Ethernet port are
shown on a pin-by-pin basis below.
RJ-45 Ethernet Connector
9-pin female
connector (DTE)
to PC serial port
3
2
8
5
6
1
Pin Circuit Signal Name
1 TD+ Data Transmit Positive
2 TD- Data Transmit Negative
3 RD+ Data Receive Positive
6 RD- Data Receive Negative
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MultiVOIP User Guide
25-pin male
connector (DCE)
to voip command port
2
3
5
7
6
8