Full PoE with Redundant
Power Supply
Available PoEDefault Power SupplyModels
1440W740WPWR-C5-1KWACC9200L-48PXG-2Y
1440W740WPWR-C5-1KWACC9200L-48PXG-4X
——PWR-C5-125WACC9200L-48T-4G
——PWR-C5-125WACC9200L-48T-4X
C9200CX Switches
-240W310W Internal
C9200CX-12P-2X2G
-240W310W InternalC9200CX-8P-2X2G
The power supply modules have two status LEDs.
Table 6: Switch Power Supply Module LEDs
DescriptionPS OKDescriptionAC OK
Output is disabled, or input is outside
operating range (AC LED is off).
OffNo AC input power.Off
Power output to switch active.GreenAC input power present.Green
Output has failed.Red
Fan Modules
The Cisco Catalyst 9200 Series Switches supports two internal fixed 12-V fan modules and two field-replaceable
fan modules (C9200-FAN=). The C9200 models support modular fans whereas the C9200L models provide
two internal fixed fans.
For information about the type of fan module supported on different switch models, see Switch Models, on
page 1.
The air circulation system consists of the fan modules and the power supply modules. The airflow patterns
vary depending on the power supply configuration. The switch can operate at ambient temperature if one of
the fans fail.
Figure 6: Switch Airflow Pattern
The following illustration shows the airflow pattern for the switches. The blue arrow shows cool airflow, and
the red arrow shows warm airflow.
Cisco Catalyst 9200 Series Switches Hardware Installation Guide
13
Product Overview
Fan Modules
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