Cisco PWR-C1-1900WAC-P

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Installing a Power Supply

• Power Supply Modules Overview, on page 1

• Installation Guidelines, on page 5

• Installing or Replacing an AC Power Supply, on page 6

• Installing a DC Power Supply, on page 8

• Finding the Power Supply Module Serial Number, on page 13

Power Supply Modules Overview

The switch operates with either one or two active power supply modules. A switch that is part of a StackPower

stack operates with power that is supplied by other stack switches.

You can use two AC modules or one module and blank cover. All power supply modules have internal fans.

All switches ship with a blank cover in the second power supply slot.

The following table describes the supported internal power supply modules. It lists the Platinum certified

power supply modules and the default modules that are shipped with the switch. In a switch, a mix of Platinum

certified and non-Platinum certified power supply modules is supported.

Table 1: Power Supply Module Part Numbers and Descriptions

DescriptionPart Number

1100 W AC power supply modulePWR-C1-1100WAC

715 W AC power supply modulePWR-C1-715WAC

350 W AC power supply modulePWR-C1-350WAC

350 W AC Platinum certified power supply modulePWR-C1-350WAC-P

715 W AC Platinum certified power supply modulePWR-C1-715WAC-P

1100 W AC Platinum certified power supply modulePWR-C1-1100WAC-P

1900 W AC Platinum certified power supply modulePWR-C1-1900WAC-P

715 W DC power supply modulePWR-C1-715WDC

Blank coverPWR-C1-BLANK

Installing a Power Supply

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Cisco PWR-C1-1900WAC-P Specifications

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