Design and performance of nonmetallic optical fiber cable with high-impact-resistant sheath

A nonmetallic optical fiber cable which contains fiber ribbons inserted into slots is proposed. The cable has a high-impact-resistant sheath which affords protection against shotgun pellets. The antiballistic performance and cable diameter are investigated experimentally, and an optimum combination of thicknesses for the protective layer and outer polyethylene sheath is obtained. Based on the results, a nonmetallic 100-fiber cable with a high-strength protective sheath was manufactured, and its performance was evaluated. Excellent transmission, mechanical, and antiballistic characteristics were confirmed.<>