This high‑performance, hot‑pluggable power supply delivers reliable 48‑to‑72‑volt DC power for Fortinet’s FortiGate 3700D‑DC and 3810D‑DC firewalls, ensuring continuous operation even during component failures. Designed for seamless integration, it supports redundant configurations that automatically switch to the standby unit without interrupting traffic, preserving network uptime and security. The compact, rack‑mountable unit features robust protection against voltage spikes, overheating, and short circuits, giving administrators peace of mind in mission‑critical environments. Its easy installation and maintenance reduce downtime, while certified compatibility guarantees optimal performance and compliance with Fortinet’s stringent reliability standards.