Siemens - 6GK5552-0AR00-2AR2 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, NETW

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 integrated; ports in the front. SCALANCE XR552-12M managed, Layer 3 rack switch, 4x 1000/10000 Mbps SFP+, 12x 100/1000 Mbps for media modules, PoE, ports at the front for backbone networking and connection to office ITFor structuring high-performance plant networks with interface to office IT (Layer 3) and for transferring high data rates. Networking from control level to management level. Installation in 19" control cabinet.Seamless integration of automation networks into existing corporate networks through support of numerous IT standard functions (VLANs, IGMP Snooping/Querier, STP/RSTP/MSTP, Link Aggregation, Quality of Service, 802.1X and optional static routing, RIP, OSPF, VRRP). Unlimited flexibility during network expansions or modification, and reduction of stock-keeping costs thanks to the fully modular construction using SFPplus/SFP and media modules. Possibility of changing media modules and electrical or optical networking via combo ports. Both options possible during operation. High network availability thanks to redundant power supply, redundant network structures based on fiber-optic or twisted pair cables (redundancy manager, standby function or STP/RSTP/MSTP are integrated), simple device replacement using C-PLUG/KEY-PLUG removable data storage medium, and extremely fast network reconfiguration in the event of a fault. Redundant connection of rings is also possible through fast media redundancy. Other functions are PROFINET diagnostics, Web browser, CLI and SNMP. Support for 4x 10 gigabit ports.Managed, Layer 3 modular switch, 24 V DC, 4x 1000/10000 Mbps SFP+, 12x 100/1000 Mbps 4-port media modules, electrical, electrical PoE or optical, PROFINET IO device, ports at the front, Layer 3 integrated.The system is supplemented by a fan replacement slide-in unit, a KEY-PLUG removable data storage medium for activating Layer 3 features, and terminal blocks for signaling contact or power supply.Switch to the future - SCALANCE X.