BOC多用途光纜使用單芯光纜（Φ900μm緊套光纖,、芳綸加強元件）作為子單元,，非金屬中心加強芯,，光纜子單元層絞于中心加強芯形成纜芯，**外擠制一層聚氯乙烯（PVC）或低煙無鹵材料（LSZH,，低煙,、無鹵、阻燃）護套而成,。

層絞式光纜結(jié)構(gòu),，非金屬中心加強芯使光纜可以承受更大的拉力
Layer twisted optical cable structure and non-metallic central reinforcing core make the optical cable bear more tension
外護材料耐腐蝕，防水,，防紫外,，阻燃，環(huán)保等優(yōu)點
The external protection material has the advantages of corrosion resistance, waterproof, UV protection, flame retardant, environmental protection and so on
芳綸加強元件,，使光纜有優(yōu)異的抗拉性能
Aramid reinforcing element makes the optical cable have excellent tensile properties