Alloy POE3000SFP 10/100/1000Base-T PoE+ RJ-45 to SFP Converter.Alloy POE3000SFP 10 100 1000Base T PoE+ RJ 45 to SFP Converter Alloys POE3000 Series PoE+ media converters are standalone media converters used to power PD devices. The media converters give the ability to add POE devices to your network at remote locations where distance limitations do not allow direct copper connections. The POE3000 Series media converters support two types of media 10 100 1000Base TX and 1000Base SX LX or a SFP module slot.