Advantech 4FE+1FE ST Multi-mode Unmanaged Ethernet Switch, Flexible Mounting - 5 Ports - Fast Ethernet - 10/100Base-TX, 100Base-FX - 2 Layer Supported - Multi-mode - 3 W Power Consumption - Twisted Pair, Optical Fiber - Rail-mountable, Wall Mountable, DIN Rail Mountable - 2 Year Limited Warranty: