公司名称：北京新科凯邦科技有限公司

层绞式钢绞自承通信室外光缆
型号：KB-GYTC8S
特点：管道、架空
GYTC8S 光缆的结构是将单模或多模光纤带套入由高模量的聚酯材料做 _ 松套管中，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的圆形
缆 芯 ，缆芯内的缝隙充以阻水填充物，涂塑钢带 (PSP) 纵 包后，和钢丝绞线集成到一个 8 字型的聚乙
烯护套成缆。该产品应用于自承式架空敷设。
GYTC8S cable structure is the single mode or multimode fiber with high modulus polyester material made of loose
tube, the casing filled with waterproof compound. The center of the cable core is a piece of metal, to strengthen the
core, loose tube (and fillers) around the center of the strengthen core twist synthetic compact round cable core, the
cable core within the gap filled with water blocking filler, plastic coated steel strip (PSP) is longitudinally covered,
and the steel wire strand integrated into a 8-shaped polyethylene sheathed cable. This product is applied to the self
supporting overhead laying.
具有良好的机械性能和温度特性松套管材料本身具有良好的耐水解性能和较高的强度管内充以特
种 油膏，对光纤提供了关键性保护采用下列措施来确保光缆的防水性能：
单根钢丝中心加强芯。
松套管内填充物特种防水化合物。
完全缆芯填充。
涂塑钢带 (PSP) 提高光缆的抗透潮能力。
With good mechanical properties and temperature characteristics of loose tube material itself has good resistance to
hydrolysis resistance and high strength tube filled with special cream, the fiber provides a key protection to adopt the
following measures to ensure the cable waterproof performance ：
a single wire center strengthening core.
Special water proof compound of inner filling material of loose tube.
Full cable core filling.
coated strip (PSP) to improve the anti moisture penetration ability of cable