IP30 Industrial L2+/L4 4-Port 60W 1000T Ultra PoE+ 1-Port 1000T + 2-port 100/1000X SFP Full Managed Switch (-40 to 75 C, dual redundant power input on 48~56VDC terminal block, DIDO, ERPS Ring Supported, 1588, Modbus TCP, ONVIF, Cybersecurity features)