Gigabit Ethernet Managed switch with 24 ports 10/100/1000T Mbps, 2 SFP/Copper combo ports, 2 SFP/SFP+ uplink slots, single fixed AC power supply

Gigabit Ethernet Managed switch with 48 10/100/1000T ports, 2 SFP/Copper combo ports, 2 SFP/SFP+ uplink slots, single fixed AC power supply

Gigabit Ethernet Managed switch with 48 10/100/1000T POE ports, 2 SFP/Copper combo ports, 2 SFP/SFP+ uplink slots, single fixed AC power supply