Cisco Systems OSR-7609, 6509-NEB manual Powering Up the System, AC-Input Systems

Powering Up the System

Figure 17 Ejector Lever Closure in the Chassis

48V INPUT 1

HIGH

SPEED FAN 48V INPUT 2

	INPOUT POWER
RTN	GOOD
	-48VDC GND
WS-C6500-NEB-FAN2

FAN FAIL INPOUT POWER

GOOD

RTN -48VDC GND

105094

All ejector levers flush with module faceplate

Powering Up the System

This section describes how to power up the system.

•AC-Input Systems, page 21

•DC-Input Systems, page 22

AC-Input Systems

To power up your AC-input system, follow these steps:

Step 1 Plug the power cord into the power supply, and tighten the screw on the cable retention device. Step 2 Connect the other end of the power cord to an AC-input power source.

Caution In a system with dual power supplies, connect each power supply to a separate input source. In case of a power source failure, the second source will most likely still be available.

Step 3 Turn the power switch to the On () position on the power supply. Switching the power switch to On also engages a pawl that locks the power supply in the bay.

Catalyst 6509-NEB Switch and Cisco OSR-7609 Router Upgrade Note

78-16162-02 21