The DITEK DTK-MRJPOEX is a shielded surge protector for outdoor Power over Ethernet (PoE) applications, featuring a surge current rating of 20 kA per pair, a maximum continuous current of 1.5 A, and power handling of 144 Watts. It is NEMA 4X rated for outdoor use, supports data rates up to 10 GbE, and is compatible with Cat 5e, Cat 6, and Cat 6A cables.