Working wavelength | Cut off wavelength | Numerical aperture |
---|---|---|
> 520nm | 520nm | 0.13 |
工作波长范围 | > 520nm |
纤芯数值孔径 | 0.13 |
模场直径 | 4.0 ± 0.4um @630nm 3.5 ± 0.5um @ 532nm |
截止波长 | 570 ± 50nm |
纤芯衰减 | 8db/km @ 532nm 6db/km @630 nm |
包层直径 | 125 ± 0.5μm |
纤芯直径 | 4.0um |
涂层直径 | 245 ± 10μm |
纤芯/包层偏差 | ≤0.3μm |
工作温度范围 | -60 to 85 |
强度测试水平 | 100kpi 或 200kpi |
弯折损耗 | < 0.05(dB/turn) (20 mm O.D.; 850 nm) |
纤芯折射率 | 1.463 @ 651 nm |
标准长度 | 500 m, 1 km, 2, km, 5 km |
色散 | -160(ps/nm/km) @532nm -135(ps/nm/km) @633nm |
SM600 fiber bend loss at 20 mm(蓝色曲线) and 50 mm diameters(粉色曲线)