Ubiquiti UniFi pro switch, USW-PRO-24-POE, 802.3at/bt PoE Gigabit Switches with Layer 3 Features and SFP+, auto-sensing 802.3at PoE+ and 802.3bt PoE++. Integrated Fans for Near-Silent Cooling, (16) Gigabit RJ45 ports with 802.3af/at, (8) Gigabit RJ45 port