Chapter 3 Power Supply Installation; Power Supply Module Overview - Cisco Catalyst 3650 Hardware Installation Manual

Power Supply Installation
This chapter describes how to install the power supply modules.
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This chapter does not apply to Catalyst 3650-24PDM and 3650-48FQM switches. These switches come
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with fixed power supply modules and require no separate installation.

Power Supply Module Overview

The switch operates with either one or two active power supply modules.
You can use two AC modules, two DC modules, one AC and one DC module, or one module and a blank
cover.
Note In a NEBS installation, you can use two DC modules or one DC module and a blank cover.
All switches ship with a blank cover in the second power supply slot if switches are configured with only
one power supply.
Table 3-1
Table 3-1
Part Number
PWR-C1-1100WAC
PWR-C1-715WAC
PWR-C1-440WDC
PWR-C1-BLANK
PWR-C2-1025WAC
OL-29734-01
Power Supply Module Overview, page 3-1
Installation Guidelines, page 3-7
Installing or Replacing an AC Power Supply, page 3-8
Installing a DC Power Supply, page 3-9
Finding the Power Supply Module Serial Number, page 3-14
describes the supported internal power supply modules.
Power Supply Module Part Numbers and Descriptions
C H A P T E R
Description
1100-W AC power supply module
715-W AC power supply module
440-W DC power supply module
Blank cover
1025-W AC power supply module
Catalyst 3650 Switch Hardware Installation Guide
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3-1