S5730S-48C-EI-AC 98010790 48*10/100/1000base-T Ports 4*10ge SFP+ Ports Ethernet Switch Description The S5730S-48C-EI-AC belongs to the S5730 series three-layer gigabit switch, which is an old enterprise aggregation access model that supports sub card expansion uplink and is suitable for campus aggregation and enterprise intranet. Hardware Specifications Fixed ports: 48 10/100/1000BASE-T Gigabit electrical ports Expansion slots: 2 business sub card slots, optional with 10G SFP