Manufacturer Part Number J9584A Product Series E3800 Product Model E3800-24SFP-2SFP+ Product Type Layer 3 Switch Interfaces/Ports Stack Port Yes Port / Expansion Slot Details 24 x Gigabit Ethernet Expansion Slot 2 x 10 Gigabit Ethernet Expansion Slot I/O Expansions Number of Total Expansion Slots 27 Expansion Slot Type SFP SFP+ Stacking Module Number of SFP Slots 24 Number of SFP+ Slots 2 Network & Communication Layer Supported 3