For specifications on the electrical requirements for the system, see System Specifications. For details on the power consumed by the different ERX modules, see the ERX Module Guide.
In this procedure, we assume that the system is already connected to a power source. See Cabling ERX Routers.
Evaluate the overall loading of the branch circuit before you install any equipment into a rack.
To power up the system:
When the prompt appears on the system console, the system is in User Exec mode and is ready to be configured:
In Privileged Exec mode you can begin to configure the system. See JUNOSe System Basics Configuration Guide, Chapter 2, Command-Line Interface for more information.
Each line module is initialized independently. As a result, the CLI on the SRP module can become available before the line modules have completed initialization. Commands relating to a line module might fail if the module has not completed initialization. You can use the show version command to display line module status. Do not enter commands for a line module until its state is listed as online.