GYTY53 Type Buried Optical Cable

Description:
GYTY53 [Metal Reinforced Component, Loose Layer Twisted Filling Type, Polyethylene Inner Sheath, Longitudinal Wrapped Wrinkled Steel Tape Armor, Polyethylene Sleeve Through Credit Outdoor Optical Cable] The structure of the optical cable is to encase single-mode or multi-mode optical fibers in a high modulus plastic filled waterproof compound loose sleeve. The center of the cable core is a metal reinforcement, and for some fiber optic cables with a certain number of cores, the metal center reinforcement is externally extruded with a layer of polyethylene. The loose tube (and filling rope) is twisted around the central reinforcement to form a compact and round cable core, and the gap inside the cable core is filled with a water-resistant compound and extruded with a layer of polyethylene inner sheath. Double sided coated steel strip is longitudinally wrapped and extruded into a polyethylene outer sheath to form a cable.