Cisco CATALYST 6509E 9 SLOT 15U CHASSIS NO POWER SUPPLY NO FAN TRAY Specification Guide

Power supply captive installation screws must be tight to ensure protective grounding continuity. 
Statement 289

Plug the power cord into the power supply AC-in receptacle.

Connect the other end of the power cord to the AC-input power source.

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

Turn the switch on the power supply to the On (|) position.

Verify power supply operation by checking that the power supply LEDs are in the following states:

INPUT OK LED is green

FAN OK LED is green

OUTPUT FAIL LED is not lit

If the LEDs indicate a power problem, see the 

troubleshooting information.

This section describes how to remove and install the 1000 W, 1300 W, 2500 W, 3000 W, 4000 W, and 
6000 W AC-input power supplies in the Catalyst 6500 series switches that support them. The section is 
divided into the following topics:

All six power supplies have the same form factor and are removed and installed using the same 
procedures.

In systems with redundant power supplies, you can replace the faulty supply while the system is 
operating.

You might need a flat-blade or number 2 Phillips-head screwdriver to loosen or tighten the captive 
installation screws on the power supply.