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

Connect the DC-input wires to the 2700 W power supply terminal block (

) in this order:

Ground 

Negative (-) 

Positive (+) 

Depending on which side you are connecting the DC-input wires, be sure that the DC-input wires rest in 
the appropriate cable holder. 

 shows DC-input wires coming in from the left side.

Secure the ground cable to the cable holder with the two cable-ties.

When installing the unit, always make the ground connection first and disconnect it last. Statement 42

Retrieve the cable holder covers from the plastic bag and attach to the front panel at the locations shown 
in 

.

If the cable holder illustrated a number 5 and number 8 in 

 is loose on the DC input 

cables, we recommend that you use a long cable tie wrap to secure the cable holders as shown 
in the figure.

Secure the terminal block cover using four screws and the terminal block barriers with two screws each.

Turn on the DC inputs and verify power supply operation by checking that the power supply front panel 
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 

132220

PWR-2700-DC/4