DescriptionPart Number
750-W DC power supply modulePWR-C3-750WDC-R
750-W DC power supply modulePWR-C3-750WDC-F
Blank coverPWR-C1-BLANK
For information on available PoE, PoE+, and UPOE and PoE requirements, see these sections the Power
Supply Modules, on page 25.
The 350-W and 715-W AC power supply modules are autoranging units that support input voltages between
100 and 240 VAC. The 1100-W power supply module is an autoranging unit that supports input voltages
between 115 and 240 VAC. The 440-W DC power supply module has dual input feeds (A and B) and supports
input voltages between 36 and 72 VDC. The output voltage range is 51 to 57 V.
Each AC power supply module has a power cord for connection to an AC power outlet. The 1100-W and
715-W modules use a 16-AWG cord (only North America). All other modules use an 18-AWG cord. The DC
power supply module must be wired to a DC power source.
The following illustrations show the power supply modules.
Figure 45: 1100-W AC Power Supply
Release latch51100-W AC power supply
module
1
Power cord retainer6AC OK LED2
Keying feature7PS OK LED3
AC power cord connector4
Figure 46: 715-W AC Power Supply
Catalyst 3850 Switch Hardware Installation Guide
OL-26779-0570
Power Supply Installation
Power Supply Module Overview
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