Cisco Catalyst 9400

• All installed modules are AC-input power supply modules of the same capacity and with the same
AC-input voltage voltage level; n number of modules configured as active and n, as standby.
• All installed modules are DC-input power supply modules of the same capacity; n number of modules
configured as active and n, as standby.
Feature History for Environmental Monitoring and Power
Management
This table provides release and related information for features explained in this module.
These features are available on all releases subsequent to the one they were introduced in, unless noted
otherwise.
Feature InformationFeatureRelease
Environmental monitoring of chassis components
provides early warning indications of possible
component failure. This warning helps you to
ensure the safe and reliable operation of your
system and avoid network interruptions.
Environmental
Monitoring and Power
Management
Cisco IOS XE Everest 16.6.1
The power budget mode was introduced
Support for the 2100W AC-Input power supply
module was introduced (C9400-PWR-2100AC).
Power Budget ModeCisco IOS XE Fuji 16.8.1a
Support for the 3200W DC-Input power supply
module was introduced (C9400-PWR-3200DC).
3200W DC-Input Power
Supply Module
Cisco IOS XE Fuji 16.9.1
Use Cisco Feature Navigator to find information about platform and software image support. To access Cisco
Feature Navigator, go to http://www.cisco.com/go/cfn.
System Management Configuration Guide, Cisco IOS XE Bengaluru 17.4.x (Catalyst 9400 Switches)
248
Environmental Monitoring and Power Management
Feature History for Environmental Monitoring and Power Management