SXC单芯光缆使用单根Φ900μm或Φ600μm紧套光纤作为光传输介质，外覆一层芳纶作为受力加强单元，Zui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。
采用紧套光纤，便于剥离使用
Tight sleeve optical fiber is adopted for easy stripping
紧套光纤有良好的阻燃性能
Tight sleeved optical fiber has good flame retardantperformance
芳纶加强元件，使光缆有优异的抗拉性能
Aramid reinforcing element makes the optical cable haveexcellent 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 corrosionresistance, waterproof,
UV protection, flame retardant, environmental protection and soon
