3-9
Catalyst 4900 Series Switch Installation Guide
78-18039-02
Chapter 3 Installing the Switch
Connecting AC Power to the Switch
Figure 3-4 Installing the Cable Guide
Step 5 Do not connect the power cord at this time. Proceed to the “Connecting AC Power
to the Switch” section on page 3-9.
Connecting AC Power to the Switch
Follow these steps and warnings when connecting power to a Catalyst 4900 series
switch:
Step 1 Prior to connecting the power supply to a power source, ensure that all of the site
power and grounding requirements described in
Chapter 2, “Site Planning,” have
been met and the chassis is properly grounded as described in the “Grounding
Requirements” section on page 2-6.
Warning
The plug-socket combination must be accessible at all times, because it serves
as the main disconnecting device.
Statement 1019
Step 2 Plug the power cords into the power supplies. (Figure 3-6 shows plug locations.)
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