4XEM'S gel filled Category 5 cable is high quality outdoor Cat5e cable. UTP Cat5E Jelly-filled outdoor 0.50mm solid, copper, single LDPE black jacket, 300m/drum 1000FT Roll Outdoor CAT 5E CAT5E Ethernet Network Cable. Problem it solves: Excellent for use in any outdoor or direct burial application of networking, data transfer and phone lines. Never a need to worry about the changing weather elements.