BINDER FILM FOR A FIBER OPTIC CABLE

摘要

BINDER FILM FOR A FIBER OPTIC CABLE A fiber optic cable includes a core and a binder film surrounding the core. The core includes a central strength member and core elements, such as buffer tubes containing optical fibers, where the core elements are stranded around the central strength member in a pattern of stranding including reversals in lay direction of the core elements. The binder film is in radial tension around the core such that the binder film opposes outwardly transverse deflection of the core elements. Further, the binder film loads the core elements normally to the central strength member such that contact between the core elements and central strength member provides coupling therebetween, limiting axial migration of the core elements relative to the central strength member. WO 2014/052224 PCT/US2013/061133 0* *0 0 * 22Rk