A-3
Cisco VG224 Voice Gateway Hardware Installation Guide
OL-5006-04
Appendix A Cable Specifications and Information
Console and Auxiliary Port Cables and Pinouts
Console Port to PC
Figure A-2
shows the RJ-45-to-RJ-45 rollover cable assembly and the RJ-45-to-DB-9 female DTE
adapter (labeled TERMINAL);
Table A-1
lists the pinouts.
Figure A-2
Console Port to PC—Cable and Adapter
Table A-1
Console Port to PC—Cable Pinouts (RJ-45 to DB-9)
Console Port
(DCE, RJ-45)
RJ-45-to-RJ-45
Rollover Cable
RJ-45-to-DB-9
Adapter “TERMINAL”
PC Port
(DTE, DB-9)
Signal
RJ-45 Pin
RJ-45 Pin
RJ-45 Pin
DB-9 Pin
Signal
RTS
1
1
1.
Pin 1 is connected to pin 8 inside the Cisco VG224 voice gateway.
8
8
8
CTS
DTR
2
7
7
6
DSR
TxD
3
6
6
2
RxD
GND
4
5
5
5
GND
GND
5
4
4
5
GND
RxD
6
3
3
3
TxD
DSR
7
2
2
4
DTR
CTS
8
1
1
1
7
RTS
TERMINAL
9
6
5
1
RJ-45 cable
8
1
RJ-45-to-DB-9 female adapter
H11192