ADI松套层绞式轻铠装光缆（GYTS）
产品描述 Description
GYTS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，对于某些芯数的光缆来说，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。双面涂塑钢带（PSP）纵包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. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The PSP is longitudinally applied over the cable core, which is filled with the filling compound to protect it from water ingress. The cable is completed with a PE sheath.
产品特点Characteristics
具有很好的机械性能和温度特性
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
特别设计的紧密的光缆结构，有效防止套管回缩
Specially designed compact structure is good at preventing loose tubes from shrinking
良好的抗压性和柔软性
Crush resistance and flexibility
PE护套具有很好的抗紫外辐射性能
PE sheath protects cable from ultraviolet radiation
采用下列措施来确保光缆的防水性能：
The following measures are taken to ensure the cable watertight:
单根钢丝中心加强芯
Steel wire used as the central strength member
松套管内填充特种防水化合物
Loose tube filling compound
完全缆芯填充
cable core filling
双面涂塑钢带（PSP）提高光缆的抗透潮能力
PSP enhancing moisture-proof
光缆结构图
Cable Structure
（GYTS）
适用：管道、架空、直埋 Application: Duct / Aerial/Direct buried
发布日期Issue Date：2009.01
光学特性Optical Characteristics
G.652 G.655 50/125 µm 62.5/125 µm
衰减 Attenuation（+20℃） @ 850 nm ≤ 3.0 dB/km ≤ 3.0 dB/km
@1300 nm ≤ 1.0 dB/km ≤ 1.0 dB/km
@1310 nm ≤ 0.36 dB/km ≤ 0.40 dB/km
@1550 nm ≤ 0.22 dB/km ≤ 0.23 dB/km
带宽（A级） Bandwidth（Class A） @ 850 nm ≥ 500 MHz·km ≥ 200 MHz·km
@1300 nm ≥ 1000 MHz·km ≥ 600 MHz·km
数值孔径 Numerical Aperture 0.200 ± 0.015 NA 0.275 ± 0.015 NA
光缆截止波长Cable Cut-off Wavelength cc ≤ 1260 nm ≤ 1450 nm
结构参数 Technical Parameters
光缆型号
Cable Type
（以2纤递增）
(Increased by 2 fibers) 光纤数
Fiber Count 套管数
Tubes 填充绳数
Fillers 光缆直径
Cable
Diameter
mm 光缆重量
Cable
Weight
kg/km 允许拉伸力
Tensile Strength
长期/短期
Long/Short Term
N 允许压扁力
Crush Resistance
长期/短期
Long/Short Term
N/100mm 弯曲半径
Bending Radius
静态/动态
Static/Dynamic
mm
GYTS-2~6Xn 2~6 1 4 9.5 100 1000/1500 300/1000 10D/20D
GYTS-8~12Xn 8~12 2 3 9.5 100 1000/1500 300/1000 10D/20D
GYTS-14~18Xn 14~18 3 2 9.5 100 1000/1500 300/1000 10D/20D
GYTS-20~24Xn 20~24 4 1 9.5 100 1000/1500 300/1000 10D/20D
GYTS-26~30Xn 26~30 5 0 9.5 100 1000/1500 300/1000 10D/20D
GYTS-32~36Xn 32~36 6 0 10.0 119 1190/3000 300/1000 10D/20D
GYTS-38~48Xn 38~48 4 1 11.0 136 1360/3000 300/1000 10D/20D
GYTS-50~60Xn 50~60 5 0 11.0 136 1360/3000 300/1000 10D/20D
GYTS-62~72Xn 62~72 6 0 12.0 155 1550/3000 300/1000 10D/20D
GYTS-74~84Xn 74~84 7 1 13.6 192 1920/3000 300/1000 10D/20D
GYTS-86~96Xn 86~96 8 0 13.6 192 1920/3000 300/1000 10D/20D
GYTS-98~108Xn 98~108 9 1 15.0 227 2270/3000 300/1000 10D/20D
GYTS-110~120Xn 110~120 10 0 15.0 227 2270/3000 300/1000 10D/20D
GYTS-122~132Xn 122~132 11 1 16.9 277 2770/3000 300/1000 10D/20D
GYTS-134~144Xn 134~144 12 0 16.9 277 2770/3000 300/1000 10D/20D
储存、使用温度：-40℃至+70℃
Storage/Operating Temperature: -40℃ to +70℃
东莞广翼通讯科技有限公司提供ADI松套层绞式轻铠装光缆（GYTS）,包括GYTS,松套层绞式铠装光缆,轻铠装光缆,普通室外光缆的详细产品价格、产品图片等产品介绍信息。
