Cisco 6500e Manual

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Catalyst 6500 Series Switches Installation Guide
OL-5781-08
Chapter 1      Removal and Replacement Procedures
  Removing and Installing the DC-Input Power Supplies
Figure 1-15 Handling a DC-Input Power Supply
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1-24
Catalyst 6500 Series Switches Installation Guide
OL-5781-08
Chapter 1      Removal and Replacement Procedures
  Removing and Installing the DC-Input Power Supplies
Installing a 1300 W or 2500 W DC-Input Power Supply
WarningBefore performing any of the following procedures, ensure that power is removed from the DC 
circuits. To ensure that all power is removed, locate the circuit breakers or fuses on the DC power 
lines that service the DC circuits. Turn OFF the DC power line circuit breakers and...

1-25
Catalyst 6500 Series Switches Installation Guide
OL-5781-08
Chapter 1      Removal and Replacement Procedures
  Removing and Installing the DC-Input Power Supplies
Step 7Attach the appropriate lugs to the DC-input wires. The maximum width of a lug is 0.300 inch (7.6 mm). 
NoteThe wire should be sized according to local and national installation requirements and electrical 
codes. Use only copper wire. For North American installations of 2500 WDC-input power 
supplies, use fine-stranded copper...

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Catalyst 6500 Series Switches Installation Guide
OL-5781-08
Chapter 1      Removal and Replacement Procedures
  Removing and Installing the DC-Input Power Supplies
Figure 1-16 DC-Input Power Supply Connectors (WS-CDC-1300W)
Figure 1-17 DC-Input Power Supply Connectors (WS-CDC-2500W)
INPUT
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Power leads attached
to terminal block
(+)   Positive
( - ) Negative
(   )   Ground
Captive 
installation
screw
DC-input power supply
with the terminal block
cover removed
Power...

1-27
Catalyst 6500 Series Switches Installation Guide
OL-5781-08
Chapter 1      Removal and Replacement Procedures
  Removing and Installing the DC-Input Power Supplies
Removing and Installing the 2700 W DC-Input Power Supply
This section covers the power supply removal and installation procedures for the 2700 W DC-input 
power supply on the Catalyst 6504-E chassis and is divided into the following topics:
Required Tools, page 1-28
Removing a 2700 W DC-Input Power Supply, page 1-29
Installing a 2700 W...

1-28
Catalyst 6500 Series Switches Installation Guide
OL-5781-08
Chapter 1      Removal and Replacement Procedures
  Removing and Installing the DC-Input Power Supplies
Figure 1-18 2700 W DC-Input Power Supply Features
Required Tools
The following tools are required for the power supply removal and installation procedures:
Number 2 Phillips-head screwdriver 
1/4-inch open-ended wrench or 1/4-inch nutdriver
Wire cutters to cut the cable tie wraps
Additional tools might be necessary to install the lugs on...

1-29
Catalyst 6500 Series Switches Installation Guide
OL-5781-08
Chapter 1      Removal and Replacement Procedures
  Removing and Installing the DC-Input Power Supplies
Removing a 2700 W DC-Input Power Supply
WarningBefore performing any of the following procedures, ensure that power is removed from the DC 
circuits. To ensure that all power is removed, locate the circuit breakers or fuses on the DC power 
lines that service the DC circuits. Turn OFF the DC power line circuit breakers and remove the DC...

1-30
Catalyst 6500 Series Switches Installation Guide
OL-5781-08
Chapter 1      Removal and Replacement Procedures
  Removing and Installing the DC-Input Power Supplies
Figure 1-19 Removing the Terminal Block Cover and the Cable Guides
Step 5
Disconnect the DC-input cables from the terminal block (see Figure 1-20) in this order:
Positive (+) source DC cable from the +VE-1 terminal block post
Negative (-) source DC cable from the –VE-1 terminal block post
NoteIf you have a second pair of source DC cables...

1-31
Catalyst 6500 Series Switches Installation Guide
OL-5781-08
Chapter 1      Removal and Replacement Procedures
  Removing and Installing the DC-Input Power Supplies
Figure 1-20 Disconnecting the Source DC Cables and Ground Cable
Step 6
Loosen the four captive installation screws on the power supply.
CautionUse both hands to install and remove power supplies. Each PWR-2700-DC/4 DC-input power supply 
weighs 19.8 pounds (9.0 kg).
Step 7Grasp both power supply handles, as shown in Figure 1-21, and slide...

1-32
Catalyst 6500 Series Switches Installation Guide
OL-5781-08
Chapter 1      Removal and Replacement Procedures
  Removing and Installing the DC-Input Power Supplies
Installing a 2700 W DC-Input Power Supply
This section provides the procedures for installing a 2700 W DC-input power supply in the 
Catalyst 6504-E switch chassis. The 2700 W DC-input power supply can operate at either 1350 W or at 
2700 W. If you want to operate the power supply at 1350 W you only need to connect one pair of source 
DC...