SCALANCE XB205-3LD managed layer 2 IE switch 5x 10/100 Mbit/s RJ45 ports 3x SM FO SC-port 1x console port, diagnostics LED redundant power supply; IEC 62443-4-2 certified; temperature range 0 °C to +60 °C; DIN-rail mounting; default PROFINET. Switch to the future - SCALANCE X.