The Cisco Catalyst 9000 Series Switches The Cisco Catalyst 9000 Series Switches are designed to provide reliable and efficient network connectivity for businesses of all sizes. These switches support dual redundant power supplies, ensuring uninterrupted power to keep your network running smoothly. Redundant Power Supply The switch comes with one power supply by default, and the second power supply can be purchased at the time of ordering or added later. This allows for flexibility and scalability as your network grows. Power Supply Bay 1 If only one power supply is installed, it should always be in power supply bay 1. This ensures that the switch will continue to function even if one power supply fails. Field-Replaceable Fans The Cisco Catalyst 9000 Series Switches also come equipped with three field-replaceable fans. This allows for easy maintenance and replacement, minimizing downtime and keeping your network up and running.
