Aruba 3810 Switch Series provides performance and resiliency for enterprises, SMBs, and branch office networks. This JL071A has 24 x 10/100/1000 ports together with 1 x open module slots and a stacking module slot. It comes with a replaceable fan tray. It supports one or two power supplies; power supplies are ordered separately. Available modules are: 4 x SFP+; 1x 40GbE QSFP+; 2x 40GbE QSFP+; 4 port stacking module.