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| Optical Fiber （光纤）电梯随行光缆，电梯随行光缆厂家 | ||||
| Type/型号 | --- | G.657A1 | ||
| Mode field diameter MFD（1310nm/1550nm）/模场直径 | um | 8.8±0.4/9.5±0.5 | ||
| Core diameter/包层直径 | um | 125±0.7 | ||
| Cladding roundness/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 | --- | Aramid Yarn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 | --- | Galvanized steel 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 | ||
| Attenuation coefficient | 1310nm | ≤0.35 |
| 1550nm | ≤0.21 | |
| Cable cut-off wavelength λcc：≤1260nm截止波长 | ||
| Zero dispersion wavelength：1300~1324nm零色散波长 | ||
| A zero-dispersion slope：≤0.092ps/(nm2.km)零色散斜率 | ||
| Dispersion in the wavelength range of 1550nm：≤18ps/(nm.km)1550nm的色散范围 | ||
| Physical Properties 物理性能 | ||
| Tensile strength of unaged values /老化前抗张强度(Kgf/mm2):≥1.02 | ||
| Elongation of unaged values/老化前伸长率(%):≥150% | ||
| Aged in a full draft circulating air oven/老化条件: 80±2.0℃/168h | ||
| Elongation of After aging/老化后伸长率(%):≥80% | ||
| Tensile strength of After aging/老化后抗张强度：≥80% | ||
| Heat shock test/热冲击:150±2℃*1h 无裂纹 | ||
| Cold bend test/冷弯: -40±2℃*4h 无裂纹 | ||
| Deformation test/加热变形:121±1℃*1h ≤50%(250gf) | ||
| Tensile strength/钢丝承载力: 180KG | ||
