Juniper JPSU-H-90W-DC DC PSU for EX4100-H-24F-DC | Power Distribution

Keep the EX4100-H-24F-DC powered with a DC supply designed for the switch’s native architecture. The Juniper JPSU-H-90W-DC is purpose-built for environments where stable DC input, serviceability, and platform alignment matter more than generic compatibility. That matters in access layers where downtime is visible and replacement windows are short. This PSU fits the operational model of teams standardizing on Juniper switching and DC-backed infrastructure. It supports straightforward lifecycle planning by matching the switch platform rather than forcing workarounds with external adapters or mismatched power gear. For procurement, that means fewer compatibility questions and a cleaner bill of materials. For operations, it means a power component that belongs in the chassis, not around it. Use it where controlled power delivery and vendor-matched hardware reduce risk: branch closets, campus access stacks, and distributed enterprise sites. When the power path is part of the design, the result is simpler maintenance and fewer surprises during service events.