Chapter 3 Installing the Switch
Connecting DC Power to the Switch
From the system console, enter the show power command to display the power supply and system status. For more information on this command, see the command reference publication for your software release.
If the LEDs or show power command indicate a power or other system problem, see Chapter 5, “Troubleshooting the Installation,” for troubleshooting information.
Connecting DC Power to the Switch
Follow these steps and warnings when connecting DC power to the Catalyst 4900 series switch:
Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003
Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security. Statement 1017
Warning This product requires
Warning Hazardous voltage or energy may be present on DC power terminals. Always replace cover when terminals are not in service. Be sure uninsulated conductors are not accessible when cover is in place. Statement 1075
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