Cisco N9K-PAC-1200W 1200W AC Front-to-Back Air (Port-Side Intake) Power Supply

The Cisco N9K-PAC-1200W is a 1200W AC hot-swap power supply for Nexus 9300 switches. It is the port-side intake version, so air moves front-to-back through the switch, and Cisco marks it with a burgundy color.

Cisco lists it for the Nexus 93120TX and the Nexus 93128TX, both of which take two supplies in a 1+1 redundant arrangement. The supply is rated 80 Plus Platinum for efficiency and weighs about 2.64 pounds. Spare power supplies are among the most common replacement parts for Nexus 9300 switches, since a single failed unit removes the switch's power redundancy. Keeping a spare on hand lets you restore power redundancy without taking the switch out of service.

Every power supply and fan in a Nexus switch must move air in the same direction. Use this supply in switches set up for front-to-back cooling with port-side intake fans, and use the back-to-front version in switches set up for port-side exhaust.

For back-to-front switches, see the Cisco N9K-PAC-1200W-B 1200W AC back-to-front power supply. This supply fits the Cisco N9K-C93128TX 96x 10GB copper switch. Check the airflow labels on your existing fans and power supplies before ordering.

This seller refurbished Cisco N9K-PAC-1200W is tested, working, and covered by the NetworkTigers one-year warranty.