Layer-3 Lite Gigabit Stackable Smart Pro POE Switches,24 x 10/100/1000Base-T 802.3af/802.3at PoE, 2 x 100/1000Mbps SFP, 2 x 10G SFP+ Gigabit Stackable Smart Managed Switch (Ports 1-24: Up to 30 W), MAC Address 16K, Power Budget: 193W