Designed for smart factories, smart cities and intelligent transportation system, PLANET IGS-5225-4UP1T2S Industrial Modbus L2+ 4-Port Gigabit 802.3bt PoE++ Managed DIN-rail Ethernet Switch features Modbus TCP Protocol, IEEE 802.3bt PoE++, Layer 3 static routing, ERPS fast recovery, ONVIF IP surveillance and intelligent PoE management for various network deployment options.