24 Port 10/100/1000 PoE+ Smart Managed Gigabit Switch with 2 dedicated SFP ports. 190W PoE budget available across 24 Gigabit PoE+ ports (802.3at). Quiet operation with max. 32.4dB at 25°C (77°F) ambient. Advanced Smart features include VLANs, QoS, SNMP, Spanning Tree and ACLs. Easy-to-use Web browser-based management GUI.