Cisco Systems WSC4500XF16SFP manual Press the power switch down to the on position see Figure

Chapter 4 Removing and Replacing FRUs

Removing and Replacing the Power Supply

Figure 4-9 Plugging the Power Cord into the Power Supply

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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.

Step 11 Press the power switch down to the on () position (see Figure 4-10).

Figure 4-10 Powering On the Power Supply

Power switch

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	Catalyst 4500 Series Switches Installation Guide
78-14409-08		4-9