Juniper JPSU-850W-HV-AFI 440 W Power Supply | HVDC, Enterprise

Keep your Juniper switching platform powered with a module built for the QFX5120-48T environment. The JPSU-850W-HV-AFI is a 440 W power supply designed to support reliable operation where hardware compatibility and predictable electrical behavior matter. For teams standardizing on Juniper infrastructure, a platform-specific PSU reduces guesswork during procurement, staging, and field replacement. This module is a practical fit for network operations that value consistent power delivery over generic compatibility. Its 120 V AC input and 440 W output align with the published specifications for the part, while the compact 2.20 lb design supports easier handling during maintenance. In production switching, the right power module is not just a spare part — it is a safeguard against extended downtime and a way to keep service windows controlled. Choose this PSU when you need a replacement or deployment component that matches the Juniper QFX5120-48T switch and preserves the integrity of the original system design.