The Hirschmann GRS1042 is a high-performance, modular managed rackmount switch designed for robust networking solutions. This switch offers a versatile configuration 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. For expanded connectivity, it features two media module slots that can accommodate an additional eight FE/GE ports each. Engineered to operate reliably in temperatures ranging from 0 deg C to +60 deg C, the GRS1042 ensures continuous performance in various environments.Equipped with dual power supply inputs supporting 24 to 48 VDC or PoE/PoE+ at 48 to 54 VDC, this switch is built for resilience and uninterrupted service. The unit comes with two cover plates pre-assembled for media modules. With HiOS Layer 2 Advanced software capabilities, the GRS1042 delivers sophisticated network management and security features.This switch meets stringent industry standards and holds CE, FCC, EN 61131, and EN 60950 approvals, ensuring compliance with global regulations. Ideal for engineers seeking a reliable network infrastructure component, the Hirschmann GRS1042 series stands out as a smart choice for advanced switching needs within industrial settings.