Catalyst 6500 Series Switches Installation Guide - Ipland

Removing and Installing the DC-Input Power Supplies
Chapter 4
Removal and Replacement Procedures
Step 6
Wire for 2800 W (left side of power supply bay) as follows:
a. From the left side of the power supply, connect the ground wire to the ground (Figure 4-48).
Figure 4-48
DC-Input Wire Connections for 2700-W DC-Input Power Supply for Left Side of Power
Bay
Terminal
block cover
Input power
module
Power leads
attached to
terminal block
( - ) Negative
(+) Positive
( - ) Negative
(+) Positive
RUN
INSTALL
Power
switch
CISCO SYSTEMS, INC
1 2 3 4
INPUT OK
191287
FAN
OK
OUTPUT
FAIL
b. From the left side of the power supply, connect each of the DC-input wires to the terminal block
(Figure 4-48 and Figure 4-49) in this order:
Negative (-)
Positive (+)
Captive
installation
screw
( ) Ground
Note
When you tighten the terminal nuts, make sure they are snug. Do not over tighten them.
Recommended torque strength is 20 inch-pounds. Over tightening the terminal nuts can break
the terminal block (Maximum torque: 36 inch-pounds).
Step 7
c. Secure outer block cover.
Wire for 4500 W (left side of power supply bay) as follows:
a. From the left side of the power supply, connect the ground wire to the ground (see Figure 4-49).
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Catalyst 6500 Series Switches Installation Guide
OL-5781-08