Explore the Hirschmann GRS1042, a robust modular managed rackmount switch designed for complex network solutions. This switch offers versatility with up to 28 ports, starting with a solid base of 12 fixed ports that include four GE/2.5 GE and two FE/GE SFP slots, complemented by six FE/GE TX ports. Expandability is at its core, featuring two media module slots capable of adding 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 DC (60-250V) and AC (110-240V), it ensures uninterrupted service.The GRS1042 comes pre-assembled with one cover plate 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 meet the rigorous demands of modern industrial applications.