Planet GSW-2824P 24Port 10/100/1000 POE + 2Port 10/100/1000T + 2Port Gigabit TP/SFP Combo Ethernet SwitchPhysical Port: 24 port 10 100 1000BASE T RJ45 copper with PoE injector function 4 10 100 1000BASE T RJ45 copper interfaces 2 1000BASE X SFP combo interfaces, shared with Ports 27~28 Power over Ethernet: Complies with IEEE 802. 3at Power over Ethernet Plus end span PSE Up to 24 ports of IEEE 802. 3af 802. 3at devices powered (ports 1~24) Supports PoE power up to 32 watts for each PoE port, with a total PoE budget of 250W. Each port supports 54V DC