We bought this for a project back in 2017 but ended up not using it. We're liquidating our old stock, the box is no longer sealed but this has never been used. Power supply is still wrapped up in the box, there's some sticky residue on the face of the product from a removed inventory label.Product OverviewThe ComNet™ CNFE100(X)POE/M Series 2-port media converters provide fullduplex fiber optic transmission of a single channel of 10/100 Mbps Ethernet data (10/100 BASE-TX) through multimode or single mode optical fiber. They provide full compliance with IEEE 802.3at as Power Sourcing Equipment (PSE), with a maximum power of 30 watts in Mode A or Mode B, making them ideal for those applications where the remote equipment draws significant power. A higher output 60 watt model is available. Mode A and mode B are selected by the media converter automatically. Plug-and-play design ensures ease of operation, and no optical adjustments are ever required.Main FeaturesExpand your network capacity and fulfill requirement with this 3 transceiver/media converterWith Optical Fiber cable, get the desired data transfer rate up to a required distanceWith 10/100Base-TX technology get up to 100Mbps data transfer rate over twisted pair cableThe Rail-mountable provides convenient installation