Maintain dependable DC power for supported Juniper switch deployments with the JPSU-150-DC-AFO2. Built for EX3400 and EX4100 platforms in ORV3 environments, this 150 W power supply is aimed at infrastructure teams that need precise compatibility and clean integration into standardized rack designs. For network operations, the value is in fit and consistency. A purpose-built PSU reduces sourcing ambiguity, simplifies spares planning, and helps keep switch fleets aligned to the same power architecture. That matters in production networks where downtime, mismatched components, and field improvisation are expensive. The 150 W output is suited to the intended switch platforms, while the DC design supports deployments that rely on direct current power distribution. For procurement teams, the exact Juniper MPN makes replacement and lifecycle management straightforward. For engineers, it means a power component that belongs in the platform it was built for.