The Hirschmann RSPM20 is a robust media module designed for network solutions, falling under the category of switch modules. This unit features eight RJ45 ports split across Port A and Port B, each offering four 100 Mbit/s twisted pair (TX) connections for reliable data transmission. Engineered to operate within a temperature range of 0 deg C to +60 deg C, it meets various regulatory compliances including CE, FCC, and EU Safety standards. The RSPM20 series is tailored for engineers seeking high-performance networking hardware that can withstand demanding industrial environments.