AXIS TU8001 Ethernet Surge Protector helps reduce downtime, service and maintenance of your system by shielding your PoE devices against transient voltage spikes in the Ethernet cable.AXIS TU8001 is perfect to be installed close to a PoE switch located indoors or in an outdoor electrical enclosure cabinet adjacent to a network camera or another device. Placing it in an enclosure, you get less exposed wiring, simpler troubleshooting of the whole system and less hardware visible on the pole. The product can be easily mounted on a wall or on a DIN rail.