Indoor wiring optical cable

Abstract

The invention relates to an indoor wring optical cable. It consists of optical fiber, core bundling pipe, PE inner protecting layer, moistureproof layer, shielding and isolating layer of aluminum-plastics film, metallic knitted net and outer protecting jacket. Its structure is that the optical fiber is packed with core bundling pipe, PE inner protecting layer, moistureproof layer, shielding and isolating layer of aluminum-plastics film, metallic knitted net and outer protecting jacket in turn. It has the advantages of softness, lightness, good mechanic performance, anti-bent, anti-flexibility, anti-strain, anti-impact, anti-extrusion, anti-corrosion and easy to operation, move and construction. It can resist the radiation of outer high electromagnetism field on interfering signal transmitted in the optical fiber and resist the OH-group of water in moisture air resulting in direct corrosion damage on optical fiber. It also has the performance of flame-retardant.

Dependencies are inferred from the claim text.