| 光纤类型 | GDF_DC 10/130-0.15 | GDF_DC 25/250-0.11 | GDF_DC 25/400-0.11 | GDF_DC 25/400-0.095(Tm) | ||
|---|---|---|---|---|---|---|
| 产品编号 | DG1110-D | DG1112-D | DG1112-C | DG1112-G | ||
| 光学性能 | ||||||
| 工作波长（nm） | 1900～2100 | |||||
| 纤芯数值孔径 | 0.15±0.01 | 0.11±0.01 | 0.11±0.01 | 0.095±0.005 | ||
| 包层数值孔径 | ≥0.46 | ≥0.46 | ≥0.46 | ≥0.46 | ||
| 纤芯损耗@1200nm (dB/km) | ≤20.0 | ≤20.0 | ≤20.0 | ≤40.0 | ||
| 纤芯损耗@1300nm (dB/km) | ≤20.0 | ≤15.0 | ≤15.0 | ≤20.0 | ||
| 包层损耗@1095nm (dB/km) | ≤15.0 | ≤15.0 | ≤15.0 | ≤40.0 | ||
| 几何/材料性能 | ||||||
| 纤芯直径 (μm) | 11.0±1.0 | 25.0±1.5 | 25.0±1.5 | 25.0±2.0 | ||
| 包层直径 (μm) | 130.0±1.0 | 247.0±3.0 | 395.0±5.0 | 395.0±5.0 | ||
| 芯/包同心度 (μm) | ≤0.7 | ≤1.0 | ≤2.0 | ≤2.0 | ||
| 涂层直径 (μm) | 245.0±10.0 | 395.0±10.0 | 550.0±15.0 | 550.0±15.0 | ||
| 包层不圆度 (%) | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ||
| 筛选张力(kpsi) | ≥100 | ≥100 | ≥100 | ≥100 | ||
| 涂层类型/材料 | 低折涂料/丙烯酸树脂 | |||||
