Installing a Power Supply
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Power Supply Modules Overview, on page 1
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Installation Guidelines, on page 5
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Installing or Replacing an AC Power Supply, on page 6
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Installing a DC Power Supply, on page 8
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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
Description
Part Number
1100W AC power supply module
PWR-C1-1100WAC
715W AC power supply module
PWR-C1-715WAC
350W AC power supply module
PWR-C1-350WAC
350W AC Platinum certified power supply module
PWR-C1-350WAC-P
715W AC Platinum certified power supply module
PWR-C1-715WAC-P
1100W AC Platinum certified power supply module
PWR-C1-1100WAC-P
715W DC power supply module
PWR-C1-715WDC
Blank cover
PWR-C1-BLANK
Installing a Power Supply
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