MFC室内多芯微型光缆使用多根着色光纤作为光传输介质，外覆一层芳纶作为受力加强单元，**外挤制一层聚氯乙烯（PVC）或低烟无卤材料（LSZH，低烟、无卤、阻燃）护套而成。

采用着色光纤，集成度高
 High integration with bare optical fiber
芳纶加强元件，使光缆有优异的抗拉性能
Aramid reinforcing element makes the optical cable have excellent tensile properties
外护材料耐腐蚀，防水，防紫外，阻燃，环保等优点
The external protection material has the advantages of corrosion resistance, waterproof, 
UV protection, flame retardant, environmental protection and so on