Juniper MX2K-PSM-HV-S 277VAC/380VDC Power Supply Spare | Enterprise

Preserve uptime in demanding MX2K environments with a spare high-voltage power supply designed for 277 VAC and 380 VDC operation. This module is intended for fast replacement in production networks where power redundancy matters and service windows are tight. By keeping a qualified spare on hand, operations teams can shorten recovery time and avoid extended exposure to a failed supply. For infrastructure built around Juniper MX2K platforms, the value is in readiness. A spare power supply helps maintain service continuity, supports planned maintenance, and gives teams a direct replacement path when hardware issues arise. It is a practical fit for organizations that treat power resilience as part of network design, not an afterthought. This model is suited to environments where higher-voltage power distribution is already in place and where replacement speed matters more than improvisation. It is the kind of component procurement teams stock to protect service levels, reduce operational friction, and keep critical routing assets available when they are needed most.