LTS 16 Port POE Gigabit Unmanaged Switch 230W, 1 Combo PortKey Features Of LTS 16 Port Unmanaged POE Switch 16 Gigabit PoE ports, 1 Gigabit RJ45 port, and 1 Gigabit SFP fiber optical port. IEEE 802. 3at af standard. IEEE 802. 3, IEEE 802. 3u, IEEE 802. 3x, IEEE 802. 3ab, and IEEE 802. 3z standard. 6 KV surge protection for PoE ports. PoE power management. Gigabit network access. Wire speed forwarding and non blocking design. Store and forward switching. Solid high strength metal shell. The LTS 16 Port