S310S-4P8UN2X L2+ Managed Switch, 4*10/100/1000BASE-T ports (PoE+), 8*10/100/1000/2.5GBASE-T ports (4*PoE+, 4*PoE++), 2*10GE SFP+ ports, 120W PoE, fanless
S310S-4P8UN2X L2+ Managed Switch, 4*10/100/1000BASE-T ports (PoE+), 8*10/100/1000/2.5GBASE-T ports (4*PoE+, 4*PoE++), 2*10GE SFP+ ports, 120W PoE, fanless