The Hirschmann MAR1030 is a robust, managed rackmount switch designed for challenging environments. This Layer 2 Professional switch features 18 RJ45 twisted pair ports supporting 10/100 Mbit/s and 4 SFP slots for 100 Mbit/s fiber connections. Engineered to withstand extreme temperatures ranging from -40°C to +85°C, it comes with a conformal coating for additional protection. The power supply accommodates both DC (110/250V) and AC (110/230V) inputs via a plug-in connector. With certifications including cUL508, cUL1604 Class 1 Div2, Germanischer Lloyd, IEC 61850-3, IEEE 1613, and EN 50121, the MAR1030 is an ideal solution for industrial network solutions requiring durability and reliability.