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层绞式气吹微缆GCYFTY
GCYFTY 松套层绞式气吹微缆采用非金属加强件且无铠装的结构，可通过在已敷设的外保护管中牵引或气吹微型管道，然后再在微管中气吹微缆的方式敷设，突破了现有管道缆布放技术的局限性，提高了管道的利用效率，并且易于扩容。
- 商品名称： 层绞式气吹微缆GCYFTY
- 产品描述
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描述 /Description
GCYFTY 松套层绞式气吹微缆采用非金属加强件且无铠装的结构，可通过在已敷设的外保护管中牵引或气吹微型管道，然后再在微管中气吹微缆的方式敷设，突破了现有管道缆布放技术的局限性，提高了管道的利用效率，并且易于扩容。
The GCYFTY loose jacket twisted air blown micro cable adopts a non-metallic reinforcement and unarmored structure. t can be puled or air blown micro pipes can be laid in the already laid outer protective tube, and then air blown micro cables can be laid in the micro pipes. This breaks through the limitations of existing pipeline cable laying technology, improves the utilization efficiency of the pipeline, and is easy to expand.
特征 /Features
①光缆尺寸小、重量轻，软硬适中，气吹敷设时易过弯，操作方便
The fiber optic cable has the advantages of small size, light weight, moderate soft and hard, easy bending during air blowing laying and convenient operation.
②全非金属结构，无需接地
All non-metallic structure without grounding.
③微缆可被吹出，便于今后更换新品种的光纤光缆
The micro cable can be blown out to facilitate the replacement of new varieties of fiber optic cable in the future.
④良好的抗压性和柔韧性
Good crush resistance and flexibility.
光学特性/0ptical Characteristics
项目 ltem G.652 G.655 50/125um 62.5/125um 衰减 Attenuation @850nm ≤3.0dB/ km ≤3.2dB/ km @1300nm ≤1.0dB/ km ≤1.2dB/ km @1310nm ≤0.36dB/ km ≤0.40dB/ km @1550nm ≤0.22dB/ km ≤0.23dB/ km 带宽 Bandwidth @850nm ≥500MHZ. km ≥200MHZ. km @1300nm ≥1000MHZ. km ≥600MHZ. km 数值孔径 Numerical aperture 0.200±0.015NA 0.275±0.015NA 截止波长 Cable cut- off wavelength ≤ 1260mm ≤ 1450mm 结构参数/Structural Parameters
型号
Cable Type光纤芯数
Fiber Count直径
Diameter
( mm)重量
Weight
( kg/ km)拉伸力
Tensile strength
长期/短期
Long/ Short term
(N)抗压力
Crush resistance
长期/短期
Long/ Short term
(N/100mm)GCYFTY 12~36 4.5 16 0.3G/1.0G 150/500 GCYFTY 48~72 5.4 26 0.3G/1.0G 150/500 GCYFTY 96 6.1 36 0.3G/1.0G 150/500 GCYFTY 144 7.9 52 0.3G/1.0G 150/500 GCYFTY 192 7.9 52 0.3G/1.0G 150/500 GCYFTY 216 7.9 52 0.3G/1.0G 150/500 GCYFTY 288 9.3 80 0.3G/1.0G 150/500 环境性能/Environmental Characteristics
工作温度 Operating temperature/-20~+70℃
储存温度 Storage temperature/-20~+70℃
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