非自承式皮线光缆
光缆结构图 Profile View
光纤参数 Fiber Parameters
编号 No. | 项目Items | 单位Unit | 参数Specification | ||
G.657A1 | |||||
1 | 模场直径Mode Field Diameter | 1310nm | μm | 9.0±0.4 | |
1550nm | μm | 10.1±0.5 | |||
2 | 包层直径Cladding Diameter | μm | 124.8±0.7 | ||
3 | 包层不圆度Cladding Non-Circularity | % | ≤0.7 | ||
4 | 芯/包层同心度误差Core-Cladding Concentricity Error | μm | ≤0.5 | ||
5 | 涂覆层直径Coating Diameter | μm | 245±5 | ||
6 | 涂覆层不圆度Coating Non-Circularity | % | ≤6.0 | ||
7 | 包层/涂覆层同心度误差Cladding-Coating Concentricity Error | μm | ≤12.0 | ||
8 | 光缆截止波长Cable Cutoff Wavelength | nm | λcc≤1260 | ||
9 | 衰减系数Attenuation(max.) | 1310nm | dB/km | ≤0.35 | |
1550nm | dB/km | ≤0.21 | |||
10 | 宏弯附加衰减Macro-Bending Loss | 1turn×10mm radius @1550nm | dB | ≤0.75 | |
1turn×10mm radius @1625nm | dB | ≤1.5 |
光缆参数Cable Parameters
项目 Items | 指标 Specifications | |
光纤芯数 Fiber Count | 1/2/4 | |
着色涂覆光纤 Colored Coating Fiber | 外径 Dimension | 250±15μm |
颜色 Color | 蓝Blue、橙Orange、绿Green、棕brown | |
加强元件Strength Member | 外径 Dimension | 0.5mm/0.45mm |
材料 Material | FRP/Steel Wire | |
护套Jacket | 外径 Dimension | 3.0±0.1mm×2.0±0.1mm |
材料 Material | LSZH | |
颜色 Color | 黑Black/白White |
光缆机械和环境性能Mechanical and Environmental Characteristics
项目 Items | 单位 Unite | 参数值 Specifications |
拉伸(长期) Tension(Long Term) | N | 40 |
拉伸(短期) Tension(Short Term) | N | 80 |
压扁(长期) Crush(Long Term) | N/10cm | 500 |
压扁(短期) Crush(Short Term) | N/10cm | 1000 |
最小弯曲半径(动态) Min. Bend Radius(Dynamic) | mm | 20D |
最小弯曲半径(静态)Min. Bend Radius(Static) | mm | 10D |
安装温度 Installation Temperature | ℃ | -20~+60 |
工作温度Operating Temperature | ℃ | -40~+70 |
储存温度Storage Temperature | ℃ | -40~+70 |
自承式皮线光缆
光缆结构图 Profile View
光纤参数 Fiber Parameters
编号 No. | 项目Items | 单位Unit | 参数Specification | ||
G.657A1 | |||||
1 | 模场直径Mode Field Diameter | 1310nm | μm | 9.0±0.4 | |
1550nm | μm | 10.1±0.5 | |||
2 | 包层直径Cladding Diameter | μm | 124.8±0.7 | ||
3 | 包层不圆度Cladding Non-Circularity | % | ≤0.7 | ||
4 | 芯/包层同心度误差Core-Cladding Concentricity Error | μm | ≤0.5 | ||
5 | 涂覆层直径Coating Diameter | μm | 245±5 | ||
6 | 涂覆层不圆度Coating Non-Circularity | % | ≤6.0 | ||
7 | 包层/涂覆层同心度误差Cladding-Coating Concentricity Error | μm | ≤12.0 | ||
8 | 光缆截止波长Cable Cutoff Wavelength | nm | λcc≤1260 | ||
9 | 衰减系数Attenuation(max.) | 1310nm | dB/km | ≤0.35 | |
1550nm | dB/km | ≤0.21 | |||
10 | 宏弯附加衰减Macro-Bending Loss | 1turn×10mm radius @1550nm | dB | ≤0.75 | |
1turn×10mm radius @1625nm | dB | ≤1.5 |
光缆参数Cable Parameters
项目 Items | 指标 Specifications | |
光纤芯数 Fiber Count | 1/2/4 | |
着色涂覆光纤 Colored Coating Fiber | 外径 Dimension | 250±15μm |
颜色 Color | 蓝Blue、橙Orange、绿Green、棕brown | |
加强元件 Strength Member | 外径 Dimension | 0.5mm/0.45mm |
材料 Material | FRP/钢丝Steel Wire | |
自承元件 Self-Supporting Member | 外径 Dimension | 1.0mm |
材料 Material | 钢丝Steel Wire | |
护套Jacket | 外径 Dimension | 5.2±0.2mm×2.1±0.1mm |
材料 Material | LSZH | |
颜色 Color | 黑Black/白White |
光缆机械和环境性能Mechanical and Environmental Characteristics
项目 Items | 单位 Unite | 参数值 Specifications |
拉伸(长期) Tension(Long Term) | N | 500 |
拉伸(短期) Tension(Short Term) | N | 1000 |
压扁(长期) Crush(Long Term) | N/10cm | 1000 |
压扁(短期) Crush(Short Term) | N/10cm | 2200 |
最小弯曲半径(动态) Min. Bend Radius(Dynamic) | mm | 20D |
最小弯曲半径(静态)Min. Bend Radius(Static) | mm | 10D |
安装温度 Installation Temperature | ℃ | -20~+60 |
工作温度Operating Temperature | ℃ | -40~+70 |
储存温度Storage Temperature | ℃ | -40~+70 |
Copyright © 2020 宁波宇欣光缆有限公司 技术支持:乐搜网络