Lantronix Interruttore Autochiuso 4 Porte 10 100 1000 PoE++ SESPM1040-541-LT-PD
It is self-enclosed in an outdoor NEMA 4X/IP66 rated enclosure with 6KV surge protection on the AC line. It can be mounted on a wall or side of a building, or optional brackets are available for mounting on a pole.