Technical data

Installing the ARN/DC
116273-B Rev 00
1-23
Figure 1-17. Connecting a PC Console to an ARN/DC
Connecting a Console Modem
A modem provides the system administrator with remote access to the ARN/DC.
It is a good idea to connect a modem in case the ARN/DC experiences system
problems.
To use a modem connection for a management console, you can connect an
external modem to the modem interface or you can connect a telephone line
directly to an optional V.34 Console Modem adapter module. Both ports are on
the ARN/DC back panel.
Note:
The back-panel V.34 Console modem differ from the front-panel V.34
Modem adapter module interface. Refer to “Connecting to the Integrated V.34
Modem” on page 1-19 for information about the front-panel V.34 Modem
adapter and its default settings.
Console Modem
Redundant Power
+
_
Console cable
Null modem adapter
PC cable
ARN0084A
I
0