Hirschmann's Gigabit Ethernet Backbone Layer-3 switch offers a robust network solution with a total of up to 52 ports. This includes 4 fixed ports at 1/2.5/10 GE SFP+ and a modular design featuring 48x FE/GE ports, expandable through four media module slots, each supporting 12x FE/GE ports. Ideal for scalable network infrastructures requiring high-speed data transmission.