Siemens 6GK5552-0AR00-2HR2

The XR552-12M (2HR2) is a managed industrial Ethernet switch equipped with integrated Layer 3 functionality. It features a compact 19" rack design with ports located at the back. The device includes 4 SFP+ ports supporting data rates of 1000/10000 Mbit/s and 12 media modules that can operate at 100/1000 Mbit/s, accommodating electrical PoE or optical connections.

Diagnostic capabilities are enhanced through LED indicators and a fault signaling contact. A select/set pushbutton is included for operational ease. This switch functions as a PROFINET-IO device and incorporates comprehensive network management features along with an integrated redundancy manager. It supports office networking features such as RSTP, VLAN, and IGMP.

Technical specifications highlight its serviceable design, with a mass of 10,000 grams and dimensions of 449 mm width, 305 mm depth, and 131 mm height. The switch meets IP20 protection standards and operates within a temperature range of 0 to 60 degrees Celsius. Its structure allows for a maximum of 12 module slots, ensuring adaptability for various networking requirements.