Juniper MX960/480 4100W AC Power Supply Spare | Enterprise Router PSU

Protect critical routing capacity with a 4,100 W AC spare power supply engineered for Juniper MX960 and MX480 platforms. In dense edge and core environments, power redundancy is not a convenience — it is the difference between a contained event and a service-impacting outage. This spare PSU is intended for operators who need fast field replacement and predictable power planning across high-availability chassis deployments. Its 4,100 W output supports the electrical demands of large modular routing systems, helping maintain service continuity when a primary supply fails or when spare inventory is required for operational readiness. For infrastructure teams managing carrier, enterprise, or data center routing layers, this part fits the procurement profile of a true maintenance component: specific, mission-critical, and worth keeping on hand. It is the right choice when you need the exact Juniper spare for MX960/480 systems rather than a generic substitute that adds risk to the maintenance window.