DITEK's outdoor rated DTK-MRJPOEX is designed specifically for PoE connections exposed to extreme weather conditions. This point-of-use device provides best in industry surge protection and can be installed at the equipment or ahead of injectors and midspan devices.Main Features? Uses SAD and GDT technologies? Shielded RJ45 connections? NEMA 4X enclosure for outdoor locations? Gigabit Ethernet data speed without signal degradation? Compatible with CAT5e, CAT6 and CAT6A cabling infrastructure? Complies with IEEE Std. 802.3af and 802.3at for PoE? PoE Plus, HiPoE ready for high-wattage applications