Discover the Hirschmann MAR1030, a robust managed rackmount switch designed for challenging environments. This Layer 2 Professional switch features 4 Gigabit Ethernet SFP ports and 12 fast Ethernet RJ45 connections, ensuring high-speed data transfer rates of up to 100 Mbit/s. Engineered to withstand extreme temperatures ranging from -40 deg C to +85 deg C, it's equipped with a resilient power supply operating on 24/36/48 VDC via a spring clip connection. Although a second power supply is not included, this switch maintains reliability in critical systems. The MAR1030 comes with an array of industry approvals including cUL508, cUL1604 Class 1 Div2, Germanischer Lloyd, IEC 61850-3, IEEE 1613, and EN 50121, making it suitable for various applications in network solutions. Trust in the quality and durability that Hirschmann provides with their advanced networking technology.