The Extreme Networks XN-ACPWR-920W-FB-U is a high-efficiency 920-watt AC PoE power supply unit designed to support the 4120-24MW-4Y switch series. Engineered with a front-to-back airflow design, it optimizes thermal performance and ensures consistent cooling in dense rack environments, enabling uninterrupted network operation even in high-demand deployments. This unit delivers reliable PoE+ power, making it an ideal solution for connecting power-hungry devices such as VoIP phones, high-speed wireless access points, security cameras, and IoT devices.
With its hot-swappable design, the XN-ACPWR-920W-FB-U minimizes downtime by allowing seamless replacement or upgrade without disrupting network services. Its compact form factor, robust construction, and energy-efficient operation make it perfect for enterprise campuses, branch offices, and data center edge deployments. Compatible with the Extreme 4120-24MW-4Y switch, it simplifies power management while supporting scalable network growth. Backed by Extreme Networks? proven quality, this PSU is a dependable choice for organizations seeking high reliability and performance in their network power infrastructure.