SCALANCE XR552-12M; managed IE switch; 19″ rack; 4x 1000/10000 Mbit/s SFP+; 12x 100/1000 Mbit/s 4-port media modules, electrical, electrical PoE or optical; LED diagnostics; error signaling contact; Select/set pushbutton, PROFINET IO device, network management, integrated redundancy manager; office features (RSTP, VLAN, IGMP, …); C-plug in scope of delivery Layer 3 prepared; ports in the front
