Cisco Systems 3560-X, 3750-X Installing a DC Power Supply, Wiring the DC Input Power Source, page

Chapter 3 Power Supply and Fan Module Installation

Installing a DC Power Supply

Caution Do not leave the power-supply slot open for more than 90 seconds while the switch is operating.

Step 5 Insert the new power supply into the power-supply slot, and gently push it into the slot (Figure 3-6). When correctly inserted, the 350-W and 715-W power supplies (excluding the power cord retainer) are flush with the switch rear panel. The 1100-W power-supply module extends 1.5 inches from the switch rear panel.

Figure 3-6 Inserting the AC-Power Supply in the Switch

CONSOLE

AUX

STACK 1	RESET
	STACK 2

S-PWR

XPS

S-PWR

AC OK
PS		C3
OK
		KX-PWR-
		715WAC
AC OK
PS	OK	C3
		KX-PWR-
		715WAC

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Step 6 (Optional) Make a loop in the power cord and thread it through the power cord retainer (Figure 3-7).

Figure 3-7 AC-Power Supply with Power Cord Retainer

	-715WAC
C3KX	-PWR
PS OK

AC OK

	-715WAC
C3KX	-PWR
PS OK

AC OK

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Step 7 Connect the power cord to the power supply and to an AC power outlet. Turn on the power at the power source.

Step 8 Confirm that the power supply AC OK and PS OK LEDs are green. See Table 1-18for a description of the power supply module LEDs.

Installing a DC Power Supply

•Equipment That You Need, page 3-8

•Grounding the Switch, page 3-9

•Installing the DC Power Supply in the Switch, page 3-10

•Wiring the DC Input Power Source, page 3-11

Catalyst 3750-X and 3560-X Switch Hardware Installation Guide

OL-19593-01 3-7