Indoor optical cables are constructed by uniformly distributing multiple strands of aramid fibers around the optical fiber core to provide reinforcement, followed by the application of a flame-retardant outer sheath. This design allows for installation in confined spaces without causing tangling effects. By selecting high-quality optical fibers, using specialized equipment, employing precision molds, and optimizing the number of aramid filament strands and cable tension, the product's performance exceeds the requirements of international standards such as ISO/IEC 11801. It offers superior product performance, with performance metrics surpassing the standards of ANSI/TIA 568.3-D, IEC 60794, and YD/T 1258.4.
