光纤光缆 GYHTY24芯室外强电区非金属非铠装光模光缆
日期:2012-05-17 10:35 点击:619
价格:未填
品牌:汉信
发货:1天内
| 品牌 |
汉信 |
型号 |
GYHTY |
| 光纤芯数 |
2-36 |
光缆外径 |
11（mm） |
| 重量 |
100（kg/km） |
允许抗拉强度 |
600-1500（N） |
| 允许侧压力 |
300-1000（N/100mm） |
适用范围 |
强电,电厂,管道 |
| �g式非金�加�芯光|（GYHTY） Stranded Loose Tube Non-metallic Strength Member Cable |
| ·产品描述 DescriptionGYHTY 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。缆芯的中心是一根玻璃纤维增强塑料（FRP），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油膏后挤制聚乙烯内护套，再包上一层芳纶后挤制聚乙烯外护套成缆。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 Fiber Reinforced Plastic (FRP) locates in the center of core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. After the cable core is filled with filling compound, it is covered with thin PE (polyethylene) inner sheath. Then, a layer of aramid yarn is applied as additional strength member and the cable is completed with a polyethylene (PE) outer 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 · 芳纶加强元件使光缆具有更强的抗拉性能 · Aramid yarn strength member ensures good performance of tensile strength · 松套管材料本身具有良好的耐水性能和较高的强度 · 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 · 良好的抗压性和柔软性 · Crush resistance and flexibility · 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: - 单根非金属中心加强芯 - Single Fiber Reinforced Plastic 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 - 100% cable core filling·产品标准 Standards GYHTY 光缆符合 YD/T 901-2001 和 IEC 60794-1 标准 GYHTY cable complies with Standard YD/T 901-2001as well as IEC 60794-1.·光学特性 Optical Characteristics | | G.652 | G.655 | 50/125μm | 62.5/125μm | | 衰减Attenuation(+20℃) | @850nm | | | ≤3.0 dB/km | ≤3.0 dB/km | | @1300nm | | | ≤1.0 dB/km | ≤1.0 dB/km | | @1310nm | ≤0.36 dB/km | ≤0.40 dB/km | | | | @1550nm | ≤0.22 dB/km | ≤0.23dB/km | | | | 带宽(A级)Bandwidth (Class A) | @850nm | | | ≥500 MHz·km | ≥200 MHz·km | | @1300nm | | | ≥1000 MHz·km | ≥600 MHz·km | | 数值孔径Numerical Aperture | | | 0.200±0.015NA | 0.275±0.015NA | | 光缆截止波长Cable Cut-off Wavelengthλcc | ≤1260nm | ≤1480nm | | |
| | ·结构参数 Technical Parameters | | 光缆型号Cable Type | 光纤数Fiber Count | 套管数Tubes | 填充绳数Fillers | 光缆直径Cable Diametermm | 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 TermN/100mm | 弯曲半径Bending Radius静态/动态Static/Dynamicmm | | GYHTY-2~6芯 | 2~6 | 1 | 5 | 11.0 | 100 | 600/1500 | 300/1000 | 10D/20D | | GYHTY-8~12芯 | 8~12 | 2 | 4 | 11.0 | 100 | 600/1500 | 300/1000 | 10D/20D | | GYHTY-14~18芯 | 14~18 | 3 | 3 | 11.0 | 100 | 600/1500 | 300/1000 | 10D/20D | | GYHTY -20~24芯 | 20~24 | 4 | 2 | 11.0 | 100 | 600/1500 | 300/1000 | 10D/20D | | GYHTY-26~30芯 | 26~30 | 5 | 1 | 11.0 | 100 | 600/1500 | 300/1000 | 10D/20D | | GYHTY-32~36芯 | 32~36 | 6 | 0 | 11.0 | 100 | 600/1500 | 300/1000 | 10D/20D |
| | 储存、使用温度: -40℃ 至 + 70℃Storage/Operating Temperature : -40℃ to + 70℃ |
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