Explore the Hirschmann MAR1030, a robust managed rackmount switch designed for challenging environments. This Layer 2 Professional switch offers versatile connectivity with 2 combo ports supporting either 10/100/1000 TX or GE SFP, alongside 4 RJ45 twisted pair ports at 10/100 Mbit/s and 20 SC singlemode ports at 100 Mbit/s. Engineered to withstand extreme temperatures ranging from -40 deg C to +85 deg C, it ensures reliability with dual power supplies accepting both DC (110/250V) and AC (110/230V) inputs via spring clips. The MAR1030 meets rigorous industry standards with approvals including cUL508, cUL1604 Class 1 Div2, Germanischer Lloyd, IEC 61850-3, IEEE 1613, and EN 50121. Ideal for engineers seeking network solutions that demand durability and performance in industrial settings.