The ComNet™ CNFE4SMSPOE is a four-port self-managed Ethernet switch with uplink management functionality. It provides 4 ports operating at 10/100Mbs and is designed to combine Ethernet data from the three electrical ports into a fourth electrical port and forward that data to the next network device. There is no programming required to use this product. The ComNet CNFE4SMSPOE comes pre-programmed, preventing network video flooding with a switch selection that allows the switch to be used as an uplink or as an unmanaged switch. All four ports incorporate PoE+ features based on the IEEE 802.3at standard. It is “Plug-and-Play” easy to use. LED indicators confirm the operating status of this device. The ComNet CNFE4SMSPOE may be either wall mounted, rack mounted (“ComFit” packaging) or DIN-rail mounted with the use of the ComNet DINBKT1 adapter.