MINIATURE EASY-TO-SPLIT WIRING OPTICAL CABLE

摘要

A miniature easy-to-split wiring optical cable is used in the field of communications, and comprises a cable core, an outer sheath (6) cladding the cable core. Two parallel reinforcement components (4) are inserted in the two sides of the outer sheath (6). The cable core consists of a plurality of completely dry loose casing pipes (2) which comprise optical fibres (1). The completely dry loose casing pipes (2) are cladded in the outer sheath (6) in a straight placing manner or a winding placing manner. The cable core is encased by the outer sheath (6) loosely, with a gap maintained therebetween. The optical cable has a simple structure, a light weight, a small diameter and low costs. The optical fibres are easily drawn out from the optical cable by way of windowing, thereby being easily split into sub-fibres. A completely dry structure facilitates the connection and installation of the optical fibres. The outer sheath of the optical cable is provided with indicator grooves or indicator colour lines, thereby being able to avoid the damage to reinforcement components when opening a window on the sheath of the optical cable.