Power Supply Module; Power Supply Module Overview - Cisco Catalyst 9400 Series Hardware Installation Manual

Product Overview
• If the software watchdog timer is triggered

Power Supply Module

The following sections provide detailed information about the available power supply modules:

Power Supply Module Overview

Available power supply module model numbers (Add = to the model number for spares):
• C9400-PWR-2100AC
• C9400-PWR-3200AC
• C9400-PWR-3200DC
Note
Unless otherwise indicated, the power supply information provided in this document applies to all the available
power supply modules.
The chassis supports field-replaceable AC-input and DC-input power supply modules. If you install modules
of different types (AC input and DC input) and capacities, ensure that all the required conditions are met.
Features: AC-Input Power Supply
• Has a self-cooling mechanism, with a minimum airflow of 17 cubic feet per minute (CFM) at 100 percent
• Provides a regulated 55-VDC PoE-compliant main output and 3.3-VDC standby output.
• Supports only single-phase source AC. Source AC can be out of phase between multiple power supplies
• Has a release latch and cord-retention mechanism on the front panel of the module to avoid accidental
• Supports redundant and combined configuration modes. A single (nonredundant) or a dual (redundant)
• Has a built-in, front-facing, passive RFID tag that uses Ultra High Frequency (UHF) RFID technology
load.
or multiple AC power plugs on the same power supply because all the AC power supply inputs are
isolated.
removal of the module or the attached power cord.
power supply configuration can support the following loads:
Input Voltage (in Output Power with C9400-PWR-3200AC
Volts AC) (in Watts)
200-240 VAC 3200 W
100-120 VAC 1570 W
and requires an RFID reader with compatible software. Provides auto-identification capabilities for asset
management and tracking. The RFID tags are compatible with the Generation 2 GS1 EPC Global Standard
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
Power Supply Module
Output Power with C9400-PWR-2100AC
(in Watts)
2112 W
950 W
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