Overhead ribbon cable, manufacturing method and manufacturing system for overhead ribbon cable

Abstract

Disclosed are an overhead ribbon cable, a manufacturing method, and a manufacturing system for the overhead ribbon cable. The overhead ribbon cable includes an optical fiber ribbon array (). The optical fiber ribbon array () includes a plurality of optical fiber ribbons () arranged in an array. A surface of the optical fiber ribbon array () is wrapped sequentially with a water-blocking assembly and an outer protection layer (). The water-blocking assembly includes a water-blocking sealing layer () formed by heating and curing a sealant. The water-blocking sealing layer () wraps the surface of the optical fiber ribbon array () in an axial direction of the optical fiber ribbon array () and fills a gap between two adjacent optical fiber ribbons (). The overhead ribbon cable has improved splicing efficiency, and is clean and environmentally friendly.