User guide

65
Appendix B - Cabling Diagrams
Appendix B - Cabling Diagrams
Command Port Cable
1 2 3 4 5 6 7 8
PIN NO.
4
7
8
3
2
6
1
5
1
2
3
4
5
6
7
8
To DTE
Device
(PC)
CLEAR TO SEND
TRANSMIT DATA
RECEIVE DATA
SIGNAL GROUND
PIN NO.
To Command
Port Connector
DB9FRJ-45
LAN Cable
1 2 3 4 5 6 7 8
Pin Circuit Signal Name
1 TD+ Data Transmit Positive
2 TD- Data Transmit Negative
3 RD+ Data Receive Positive
6 RD- Data Receive Negative
Voice/Fax Channel Connectors
2 3 4 5
Pin Connections
FXS Description
1 N/C
2 Tip
3 Ring
4 N/C