FIELD: cables.
SUBSTANCE: invention relates to fibre optic cables. Fiber optic ribbon cable includes jacket (320) of the cable, jacket having cavity defined therein, an optical element including optical fiber and extending within the cavity of jacket, and dry water-blocking element (340) extending along the optical element within cavity. Dry water-blocking element is wrapped around the optical element with at least a portion of dry water-blocking element disposed between another portion of dry water-blocking element and optical element, thereby defining overlapping portion of the dry water-blocking element. Optical element interfaces with overlapping portion to provide direct or indirect coupling between optical element and jacket.
EFFECT: technical result - higher coupling force without complication of fibre optic cable production.
15 cl, 32 dwg
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