NECERO indoor fiber optical cable is made by evenly applying strands of Aramid yarns as the strength member over tight buffer fibers and then is completed with a flame-retardant sheath.

• NECERO生产的室内光缆是在紧套光缆光纤外均匀施放起加强作用的多股芳纶丝，再挤制阻燃外护套而成。