Explore the Hirschmann GRS1042, a robust modular managed rackmount switch designed for complex network solutions. This advanced switch features up to 28 ports, starting with a solid base of 12 fixed ports that include four Gigabit Ethernet/2.5 Gigabit Ethernet SFP slots, two Fast Ethernet/Gigabit Ethernet SFP slots, and six Fast Ethernet/Gigabit Ethernet TX ports. Flexibility is at the forefront with its two media module slots allowing for an additional 16 FE/GE ports. Engineered to operate reliably in temperatures ranging from 0 deg C to +60 deg C and equipped with dual power supply inputs supporting both 24-48 VDC and PoE/PoE+ (48-54 VDC), it ensures uninterrupted service.The GRS1042 comes pre-assembled with two cover plates for media modules and runs on HiOS Layer 2 Advanced software, providing sophisticated management capabilities. Compliance with industry standards such as CE, FCC, EN 61131, EN 60950, IEC 61850-3, and IEEE 1613 certifies its readiness for substation environments. Trust in Hirschmann's commitment to quality network switches that deliver performance and reliability where it matters most.