Juniper JPSU-1100W-AC-AFI 1,100 W PSU | AC, Enterprise, Rack

Keep supported Juniper systems running with a 1,100 W AC power supply built for enterprise rack environments. The 12 V design provides the power profile expected in network hardware, while the airflow-oriented construction helps it fit into chassis cooling plans without adding unnecessary thermal friction. For operations teams, that means a replacement part that respects both power delivery and rack design. This model is a practical choice when uptime depends on having the right PSU on hand. It is suited to organizations that maintain Juniper platforms in production and want a replacement path that matches the original hardware intent. Rather than treating the power supply as a commodity, this part is selected for compatibility, thermal alignment, and operational continuity. Use it where a failed PSU can’t wait for a generic substitute. The value is in keeping the platform stable, the airflow consistent, and the maintenance process straightforward.