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MultiVOIP User Guide Cable Pinouts
503
Appendix B: Cable Pinouts
Command Cable
RJ-45 Connector End-to-End Pin Info
1 2 3 4 5 6 7 8
3,112
7R'7(
'HYLFH
HJ3&
&/($5726(1'
75$160,7'$7$
5(&(,9('$7$
6,*1$/*5281'
3,112
7R&RPPDQG
3RUW&RQQHFWRU
'%)5-
RJ-45 connector plugs into Command Port of
MultiVOIP.
DB-9 connector plugs into serial port of command
PC (which runs MultiVOIP configuration
software).
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 Pin Circuit Signal Name
1 2 3 4 5 6 7 8
1
2
3
6
TD+ Data Transmit Positive
TD- Data Transmit Negative
RD+ Data Receive Positive
RD- Data Receive Negative