DS-3E0510P-E/M 08-Port Gigabit Unmanaged PoE Switch,8 × Gigabit PoE ports, 1 × Gigabit RJ45 port, 1 × Gigabit SFP fiber optical port,6 KV surge protection for PoE ports,PoE power management,Gigabit network access,Solid high-strength metal shell.