Cisco CATALYST 4500 7 SLOT CHASSIS FAN NO POWER SUPPLY REDUNDANT SUPCAPABLE 规格指南
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Catalyst 4500 Series Switches Installation Guide
78-14409-08
Chapter 4 Removing and Replacing FRUs
Removing and Replacing the Power Supply
Figure 4-9
Plugging the Power Cord into the Power Supply
Step 10
Connect the other end of the power cord to an AC-power input source.
Caution
In a system with multiple power supplies, connect each power supply to a separate
AC power source. In the event of a power source failure, if the second source is
still available, it can maintain maximum overcurrent protection for each power
connection.
AC power source. In the event of a power source failure, if the second source is
still available, it can maintain maximum overcurrent protection for each power
connection.
Step 11
).
Figure 4-10
Powering On the Power Supply
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Power switch
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