Juniper JPSU-1600W-1UDCAFI 1,600 W DC PSU | QFX5220, 1U, Enterprise

Preserve uptime in Juniper QFX5220-32CD environments with the JPSU-1600W-1UDCAFI, a 1,600 W DC power supply built for 1U rack deployments. This module is designed for network teams that need a direct-fit replacement part for production switching systems, where power continuity and chassis compatibility matter more than generic coverage. In dense infrastructure, the power supply is not a commodity. It is a control point for availability. A chassis-matched DC PSU reduces uncertainty during maintenance windows, simplifies spare-part planning, and helps keep the rack aligned with facilities that already run on direct current distribution. That makes it a strong fit for data centers, telecom environments, and other operations where power architecture is standardized and downtime carries real cost. For procurement, this part supports cleaner lifecycle management because it is tied to a specific Juniper platform and power requirement. For operations, it means faster restoration and less time spent validating compatibility. When the goal is to keep a QFX5220-32CD online, a purpose-built 1,600 W DC PSU is the right component to have ready.