The IP4X-1-F1T1 is a 1-Port 10/100/1000Base-TX + 1-Port 1000Base-FX SFP unmanaged Industrial Switch / Media Converter including, IP40 aluminium alloy case protection；DIN rail and wall mount design；10 to 55V DC redundant power with polarity reverse protect function,-40 to 85 degrees C operating temperature. The devise can supply PoE up to 30W on all Ethernet ports.