Cisco Nexus 93180YC-FX3 Installation Manual page 10

Aci-mode switch

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Overview

Depending on whether you plan to position the ports in a hot or cold aisle, you can order the fan and power

supply modules with port-side intake or port-side exhaust airflow. For port-side intake airflow, the fan and

power supplies have burgundy coloring. For port-side exhaust airflow, the fan and power supplies have blue

coloring.

The fan and power supply modules are field replaceable. You can replace one fan module or one power supply

module during operations so long as the other modules are installed and operating. If you have only one power

supply installed, you can install the replacement power supply in the open slot before removing the original

power supply.

Note

All fan and power supply modules must have the same direction of airflow. Otherwise, the switch can overheat

and shut down.

Caution

If the switch has port-side intake airflow (burgundy coloring for fan modules), you must locate the ports in

the cold aisle. If the switch has port-side exhaust airflow (blue coloring for fan modules), you must locate the

ports in the hot aisle. If you locate the air intake in a hot aisle, the switch can overheat and shut down.

Cisco Nexus 93180YC-FX3 ACI-Mode Switch Hardware Installation Guide

Screw holes for mounting

brackets

Overview

Grounding pad

Table of Contents

Chapters

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N9k-c93180yc-fx3