·产品描述 Description
GYFXY 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。松套管外加阻水材料以保证光缆纵向阻水，两侧放置两根平行玻璃纤维增强塑料（FRP）后挤制聚乙烯护套成缆。
The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. Over the tube. water-blocking material is applied to keep the cable watertight. Two parallel Fiber Reinforced Plastics (FRP) are placed at the two side. The cable is completed with a polyethylene(PE) sheath.
·产品特点 Characteristics
· 具有良好的机械性能和温度性能
· Good mechanical and temperature performance
· 松套管材料本身具有良好的耐水解性能和较高的强度
· High strength loose tube that is hydrolysis resistant
· 管内充以特种油膏，对光纤进行了关键性保护
· Special tube filling compound ensure a critical protection of fiber
· 两根平行 FRP 保证光缆的抗拉强度
· Two parallel FRPs ensure tensile strength
· PE 护套具有很好的抗紫外辐射性能
· PE sheath protects cable from ultraviolet radiation
· 直径小、重量轻、容易敷设
· Small diameter, light weight and friendly installation
· 较长的交货长度
· Long delivery length
·产品标准 Standards
GYFXY 光缆符合 YD/T 769-2003 标准
GYFXY cable complies with Standard YD/T 769-2003.
·光学特性 Optical Characteristics |
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