Hirschmann's Gigabit Ethernet Backbone Layer-3 switch offers a robust networking solution with up to 88 ports, including 80x GE and 8x 2.5/10 GE ports. The basic unit features 8 fixed ports (8x 1/2.5/10 GE SFP+) and 32x FE/GE TX ports. It is expandable with four media module slots, supporting an additional 48x FE/GE ports (12 FE/GE ports per module), catering to diverse network demands.