The Juniper JPSU-850W-HV-AFI is a robust power supply unit designed to deliver reliable power to your network infrastructure. With a power capacity of 850 watts, this PSU supports both 277VAC and 380VDC inputs, making it versatile for various power environments. The unit features a Back-to-Front (B2F) airflow design, ensuring efficient cooling and optimal performance in high-density data center setups.