Cisco VG310

Console Port Signals and Pinouts
Use the thin, flat, RJ-45-to-RJ-45 rollover cable and RJ-45-to-DB-9 female DTE adapter (labeled TERMINAL)
to connect the console port to a PC-running terminal-emulation software. Figure 20 shows how to connect
the console port to a PC. The following table lists the pinouts for the asynchronous serial console port, the
RJ-45-to-RJ-45 rollover cable, and the RJ-45-to-DB-9 female DTE adapter (labeled TERMINAL).
Table 16: Console Port Signaling and Cabling Using a DB-9 Adapter
Console DeviceRJ-45-to-DB-9
Console Device
Terminal Adapter
(connected to
Rollover Cable)
RJ-45-to-RJ-45 Rollover CableConsole Port (DTE)
SignalDB-9 PinRJ-45 PinRJ-45 PinSignal
CTS881
1
RTS
DSR672DTR
RXD263TXD
GND554GND
GND545GND
TXD336RXD
DTR427DSR
RTS718CTS
1
Pin 1 is connected internally to pin 8.
The following table lists the pinouts for the asynchronous serial console port, the RJ-45-to-RJ-45 rollover
cable, and the RJ-45-to-DB-25 female DTE adapter (labeled TERMINAL).
Table 17: Console Port Signaling and Cabling Using a DB-25 Adapter
Console DeviceRJ-45-to-DB-25
Terminal Adapter
RJ-45-to-RJ-45 Rollover CableConsole Port (DTE)
SignalDB-25 PinRJ-45 PinRJ-45 PinSignal
CTS581
1
RTS
DSR672DTR
Cisco VG310 and Cisco VG320 Voice Gateways Hardware Installation Guide
70 OL-31292-01
Cable Specifications and Information
Console Port Signals and Pinouts