Scalance XR324-4M POE; Managed IE Switch, 19" RACK; POWER SUPPLY DC 24V; PORTS Front SIDE; 8 X 10/100/1000MBIT/S FOR RJ45 PORTS ELECTRICAL with POE; 8 X 10/100/1000MBIT/S FOR RJ45 PORTS ELECTRICAL W/O POE; 4 X 10/100/1000MBIT/S 2-PORT MEDIA Modules, ELECTRICAL OR OPTICAL; LED DIAGNOSIS; FAULT SIGNAL CONTACT; SELECT / SET Button; PROFINET IO DEVICE;