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产品描述GYFTA53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。缆芯的中心是一根非金属加强芯(FRP),对于某些芯数的光缆来说,非金属加强芯外还需挤上一层聚乙烯(PE)。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)纵包后挤上一层聚乙烯内护套,双面涂塑钢带(PSP)纵包后挤制聚乙烯外护套成缆。
Product Description The structure of GYFTA53 optical fiber cable is to insert 250μm optical fiber in loose tube made of high modulus material and filled with waterproof compound in loose tube. The center of the core is a non-metallic reinforced core (FRP). For some cores, a layer of polyethylene (PE) needs to be placed on top of the non-metallic core. Loose tubes (and filling ropes) are reinforced around the center to form a compact and round cable core with gaps in the cable core filled with water blocking fillers. Plastic coated aluminum tape (APL) Longitudinal package after squeezing a layer of polyethylene inner jacket, double-sided plastic coated steel (PSP) longitudinal package extrusion polyethylene outer sheath into a cable.