The Siemens 6GK5116-0BA00-2AB2 is a SCALANCE XB116 unmanaged Industrial Ethernet switch, designed for robust and reliable networking in industrial environments. Part of the SCALANCE XB-100 line, this switch provides a cost-effective solution for setting up small star or line topologies at the machine level. It features 16 RJ45 ports supporting 10/100 Mbit/s, allowing for the connection of multiple network devices within a control cabinet. Its compact, plastic enclosure is optimized for DIN rail mounting, and it includes LED diagnostics for easy monitoring of power, port status, and data traffic. The switch operates on a redundant 24 V DC power supply, ensuring high availability for critical applications.