Manufacturer Part Number JL075A Product Type Layer 3 Switch Manageable Yes Ethernet Technology 10 Gigabit Ethernet Number of Total Expansion Slots 18 Stack Port Yes Media Type Supported Optical Fiber Redundant Power Supply Supported Yes Expansion Slot Type SFP+ Form Factor Rack-mountable Power Source Power Supply Layer Supported 3 Compatible Rack Unit 1U Number of SFP+ Slots 16 Modular Yes Uplink Port Yes Shared SFP Slot No Port / Expansion Slot Details 16 x 10 Gigabit Ethernet Expansion Slot 2 x Expansion Slot Height 1.7" Width 17.4" Depth 17" Product Model 3810M 16SFP+ 2-slot Network Technology 10GBase-X