NXA-PAC-500W-PE-RF Cisco 500-Watts 100-240V AC 7.6-3.65A 50-60Hz Hot-Pluggable Redundant Power Supply with Port-side intake for Nexus 9000

The Cisco NXA-PAC-500W-PE-RF is a high-performance, hot-pluggable redundant power supply designed specifically for Nexus 9000 series switches. This 500-watt power supply operates within a wide input voltage range of 100-240V AC, making it suitable for various global power environments. Its input current range of 7.6-3.65A and frequency tolerance of 50-60Hz ensure compatibility with a broad spectrum of power grids.

The power supply features a port-side intake air flow design, which enhances cooling efficiency and reliability by directing airflow through the system for optimal heat dissipation. This design is particularly beneficial in high-availability data center environments where equipment uptime is critical. The hot-pluggable feature allows for easy installation and removal of the power supply without disrupting the operation of the Nexus 9000 switch, thereby minimizing downtime and enhancing system reliability.

The Cisco NXA-PAC-500W-PE-RF power supply is engineered to provide redundant power to Nexus 9000 switches, ensuring that these critical network devices continue to operate even if one power supply fails. This redundancy is vital in enterprise IT and data center environments where network uptime and reliability are paramount. By choosing this Cisco power supply, organizations can ensure their Nexus 9000 series switches are equipped with a reliable, efficient, and redundant power solution.