PoE Management That Is Intelligent PoE ports intelligently control the power supply when it reaches its limit, extending the switch's lifespan. Long Range PoE Transmission Up to 300 m A maximum of 300 meters can separate IPCs from switches. Adaptive 4-Core Power Supply with Reduced Power Loss An 8-core power supply minimizes cable power loss. 6 KV Enhancing Reliability in a Harsh Environment with Surge Protection In harsh environments, the switch is shielded from sudden lightning surges by the integrated surge protection device. When network congestion arises, the VIP port's design for video transmission guarantees the transmission of crucial data.