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

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Catalyst 6500 Series Switches Installation Guide
OL-5781-04
Chapter 4      Removal and Replacement Procedures
  Removing and Installing the DC-Input Power Supplies
Step 12
Using the cable tie provided, place the cable tie through the slot at the top of the left terminal block cover, 
and secure the wiring that connects to the right terminal block.
Step 13
Secure the outer block cover.
Step 14
Position and secure the left and right inner terminal block covers. 
Step 15
Secure the outer terminal block cover.
Step 16
If you are installing a second power supply that operates at 4000 W in the right side power supply bay, 
proceed to 
; otherwise, go to 
Caution
To prevent a short circuit or shock hazard after wiring the DC-input power supply, reinstall the terminal 
block covers.
Step 17
After you confirm that all installation steps are completed correctly, remove any safety flags, lockout 
devices, or adhesive tape from the source DC circuit breakers, and energize the input circuits to the 
power supplies. 
Step 18
Turn the power switch to the On (|) position on the power supply. Turning on the power switch also 
engages a pawl that locks the power supply in the chassis.
Step 19
Verify the power supply operation by ensuring 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 
Installing the 4000 W Power Supply (Wiring for 4000 W Operation; Right Power Bay)
See 
 for item location and identification on the 4000 W DC-input power supply.
Note
You should allow a minimum of 2.5 to 3 inches (63.5 mm to 76.2 mm) of space between the side of the 
power supply and any obstructions (such as the side of an enclosed equipment rack). This space is needed 
to install and secure the DC-input power cables correctly.  Incorrectly routing the DC-input power cables 
can cause airflow blockage into the power supply and inadequate strain relief in the cables. The exact 
amount of space required depends upon the gauge and flexibility of the DC-input power cables you are 
using.
Follow these steps to install a 4000 W DC-input power supply wired for 4000 W operation and installed 
in the right power bay (POWER 2):
Step 1
Ensure that the system (earth) ground connection has been made. For ground connection installation 
instructions, see the 
Step 2
Verify that power is off to the DC circuit that is connected to the power supply that you are installing. 
As an added precaution, place the appropriate safety flag and lockout devices at the source power circuit 
breaker, or place a piece of adhesive tape over the circuit breaker handle to prevent accidental power 
restoration while you are working on the circuit.