GYTA53+33松套层绞式单细圆钢丝铠装光缆

GYTA53+33 光缆的结构是将 250µm 光纤套入高模量材料制成的松套管中，松套管内填充防水化合物。缆芯的中心是一根金属加强芯，松套管（和填充绳）围绕中心加强芯绞合成紧凑和圆形的缆芯，缆芯内的缝隙充以阻水填充物。涂塑铝带（APL）纵包后挤一层聚乙烯内护套，双面涂塑钢带（PSP）纵包后挤制聚乙烯外护套。再经单细圆钢丝铠装后，最终挤制聚乙烯外护层成缆。

♦ 具有很好的机械性能和温度特性  Excellent mechanical and temperature performance.

♦单根钢丝铠装确保了良好的抗拉强度性能  Single-steel wires armoring ensure good performance of tensile strength. 

♦ 涂塑铝带(APL)防潮层  AL tape longitudinal cover cable core as moisture barrier.

♦ 波纹钢带纵向包裹缆芯，提供良好的抗压性。 Corrugated steel tape longitudinal cover cable core and provide good crush resistance.

♦ 松套管材料本身具有良好的耐水解性能和较高的强度  Special tube filling compound ensure a critical protection of fiber and resist the water.

♦  单根钢丝作为纵向中心强度构件 Single steel wire as the central strength member to withstand axial loads.

♦ 完全缆芯填充 **** core filling water prevent cable jelly to ensure the cable watertight.

♦ PE护套具有良好的抗紫外线功能。PE sheath protects cable from ultraviolet radiation.