Fiber optic cables with strength members and an apparatus for making the same

摘要

A fiber optic cable with at least one optical transmission component having a nominal radius, and at least two strength components, at least one of the strength components being generally adjacent to the optical transmission component. At least one of the strength components having a nominal radius that is less than the nominal radius of the optical transmission component. A cable jacket surrounds the optical transmission component and the strength components. The optical transmission component being generally disposed adjacent generally flat surfaces of the cable jacket. The cable can be made by an extrusion tooling apparatus with a tip and a die, the extrusion tooling apparatus being operative to extrude jacketing material about the strength components and the optical transmission component. The tip has an orifice defined within the end of the tip for receiving the strength and optical transmission components therein. The tip further includes at least two generally flat and generally parallel surfaces on opposite sides of said tip, and arcuate sections that generally complement the shape of the strength components.