产品简介
电梯随行光缆，电梯随行光缆厂家产品主要应用于，高层与超高层建筑内的电梯安防监控的信号传输，采用规范规定的扁平化防绞设计，配合加固钢丝与超柔光纤，以应对电梯的高速运行环境下的各种伤害，
详细介绍
| Optical Fiber （光纤）电梯随行光缆，电梯随行光缆厂家 | ||||
| Type/型号 | --- | G.657A1 | ||
| Modefield diameter MFD（1310nm/1550nm）/模场直径 | um | 8.8±0.4/9.5±0.5 | ||
| Corediameter/包层直径 | um | 125±0.7 | ||
| Claddingroundness/包层圆度 | um | ≤0.7 | ||
| Core/ package concentricity error/芯/包同心度误差 | % | ≤0.5 | ||
| Insulation（绝 缘）电梯随行光缆，电梯随行光缆厂家 | ||||
| Material/材质 | --- | PVC聚氯乙烯 | ||
| Avg.Thick/标准厚度 | mm | 0.32 | ||
| Min.Thickzui小厚度 | mm | 0.30 | ||
| O.D/线径 | mm | 0.9±0.05 | ||
| Color/颜色 | --- | Blue蓝、Orange橙 | ||
| Strength Member（加强件） | ||||
| Material/材料 | --- | AramidYarn芳纶纱 | ||
| Type/型号 | --- | 3300D | ||
| Inner Sheath （内护层） | ||||
| Material/材料 | --- | LSZH低烟无卤 | ||
| Thickness/厚度 | mm | 1.0 | ||
| Tensile layer（抗拉层） | ||||
| Material/材料 | --- | Galvanizedsteel wire镀锌钢丝 | ||
| Diameter/直径 | mm | 1.2 | ||
| number/数量 | --- | 2根 | ||
| Outer Sheath （外护套） | ||||
| Material/材质 | --- | 特殊PVC | ||
| Avg.Thick/标准厚度 | mm | 1.50 | ||
| Min.Thick/zui小厚度 | mm | 1.10 | ||
| O.D/线径 | mm | 7.5±0.3*14.5±0.5 | ||
| Color/颜色 | '--- | gray | ||
| Surface/外观 | --- | / | ||
| / | --- | / | ||
| Optical properties 光学性能 | ||
| Attenuationcoefficient | 1310nm | ≤0.35 |
| 1550nm | ≤0.21 | |
| Cablecut-off wavelength λcc：≤1260nm截止波长 | ||
| Zerodispersion wavelength：1300~1324nm零色散波长 | ||
| Azero-dispersion slope：≤0.092ps/(nm2.km)零色散斜率 | ||
| Dispersionin the wavelength range of1550nm：≤18ps/(nm.km)1550nm的色散范围 | ||
| Physical Properties 物理性能 | ||
| Tensilestrength of unaged values /老化前抗张强度(Kgf/mm2):≥1.02 | ||
| Elongationof unaged values/老化前伸长率(%):≥150% | ||
| Agedin a full draft circulating air oven/老化条件: 80±2.0℃/168h | ||
| Elongationof Afteraging/老化后伸长率(%):≥80% | ||
| Tensilestrength of Afteraging/老化后抗张强度：≥80% | ||
| Heatshock test/热冲击:150±2℃*1h 无裂纹 | ||
| Coldbend test/冷弯: -40±2℃*4h 无裂纹 | ||
| Deformationtest/加热变形:121±1℃*1h ≤50%(250gf) | ||
| Tensilestrength/钢丝承载力: 180KG | ||
