SCALANCE XRM334; managed IE switch, 19" rack; 20x 100/1000 Mbps RJ45 port; 2x 1000/10000 RJ45 port; 4x 100 MB/1G SFP port; 8x 1G/10G SFP+ port; LED diagnostics; error signaling contact; select/set button, PROFINET IO device, network management, integrated redundancy manager, office features (RSTP, VLAN, IGMP,..) CLP included in scope of supply; power supply 230 V AC;