S5751-L8P2J-RUA (8*10/100/1000BASE-T ports (PoE+), 2*2.5GE SFP ports, 128 W PoE, with 1*220 V AC power adapter, Fanless)

S5751-L8P2PN2HX-RUA (8*10/100/1000BASE-T ports (6*PoE+), 2*10/100/1000/2.5GBASE-T ports (PoE+), 2*Hybrid 10GE SFP+ ports, PoE via hybrid cable, Fanless)

S5751-L8P2PN2J-RUA (8*10/100/1000BASE-T ports (6*PoE+), 2*10/100/1000/2.5GBASE-T ports (PoE+), 2*2.5GE SFP ports, 128 W PoE, with 1*220 V AC power adapter, Fanless)

S5751-L8P2PN2X-RUA (8*10/100/1000BASE-T ports (6*PoE+), 2*10/100/1000/2.5GBASE-T ports (PoE+), 2*10GE SFP+ ports, 128 W PoE, with 1*220 V AC power adapter, Fanless)

S5751-L8P2X-RUA (8*10/100/1000BASE-T ports (PoE+), 2*10GE SFP+ ports, 128 W PoE, with 1*220 V AC power adapter, Fanless)

S5751-L8T2HJ-RUA (8*10/100/1000BASE-T ports, 2*Hybrid 2.5G SFP ports, PoE via hybrid cable, Fanless)

S5751-L8T2HX-RUA (8*10/100/1000BASE-T ports, 2*Hybrid 10GE SFP+ ports, PoE via hybrid cable, Fanless)

S5751-L8T2J-RUA (8*10/100/1000BASE-T ports, 2*2.5GE SFP ports, with 1*AC power adapter, Fanless)

S5751-L8T2X-RUA (8*10/100/1000BASE-T ports, 2*10GE SFP+ ports, with 1*AC power adapter, Fanless)

S5755-H24P4Y2CZ (24*10/100/1000BASE-T ports, 4*25GE SFP28 ports, 2*100GE QSFP28 ports, expansion card slot, PoE+, without power module)

S5755-H24U4Y2CZ (24*10/100/1000BASE-T ports, 4*25GE SFP28 ports, 2*100GE QSFP28 ports, expansion card slot, PoE++, without power module)

S5755-H24UTM4X4Y2C (12*10/100/1000BASE-T ports, 12*100M/1/2.5/5/10GBASE-T ports, 4*10GE SFP+ ports, 4*25GE SFP28 ports, 2*100GE QSFP28 ports, PoE++, without power module)