"24-Port Gigabit Ethernet PoE+ Layer2+ Managed Switch with 10 GbE Uplink - Powers up to 24 PoE devices at Gigabit Speeds!, 24 x PoE ports, IEEE 802.3at Power over Ethernet (PoE+), Layer 2+, 4 x 10 GbE SFP+ open slots, Endspan, 19"" Rackmount"