Product Application
Low bend-added attenuation
Excellent fiber profile stability
Product Specifications
| Item | Unit | Condition | Index |
| Geometric characteristics |
| Attenuation | dB/km | 850nm | ≤2.5 |
| dB/km | 1300nm | ≤0.8 |
| Fullinjection bandwidth | MHz ·km | 850nm | ≥500 |
| MHz ·km | 1300nm | ≥500 |
| Numerical aperture | / | / | 0.20±0.015 |
| Effective group refractive index(Neff | / | 850nm | 1.4573 |
| / | 1300nm | 1.4571 |
| Zero dispersion wavelength (λ0) | nm | / | 1295-1340 |
| Zero dispersion slope (SO) | ps/(nm²km) | 1295≤λO≤1310nm | ≤0.105 |
| ps/(nm².km) | 1310≤λO≤1340nm | ≤0.000375(1590-λ0) |
| Local discontinuity | dB | 1300nm | ≤0.1 |
| Optical characteristics |
| Core diameter | μm | / | 50.0±2.5 |
| Core non-circularity | % | / | ≤5.0 |
| Cladding diameter | μm | / | 125.0±1.0 |
| Cladding non-circularity | % | / | ≤1.0 |
| Core/cladding concentricity | μm | / | ≤1.5 |
| Coating diameter | μm | / | 245±7 |
| Coating/cladding concentricity | μm | / | ≤10.0 |
| Fiber length | km | / | 1.1~8.8 |
| Environmental characteristics(850nm&1300nm) |
| Temperature cycling additional attenuation | dB/km | -60℃~+85℃ | ≤0.10 |
| Water immersion additional attenuation | dBkm | 23℃±2℃,30 days | ≤0.10 |
| Wet heat additional attenuation | dB/km | 85℃,85%Relative humidity 30 days | ≤0.10 |
| Dry heat aging additional attenuation | dB/km | 85℃,30 days | ≤0.10 |
| Mechanica | l properties |
| Screening strength | kpsi | / | 100 |
| Macrobend 2 turns R 30mm | dB | 850nm | ≤0.10 |
| dB | 1300nm | ≤0.30 |
| Macrobend 2 turns R 15mm | dB | 850nm | ≤0.20 |
| dB | 1300nm | ≤0.50 |
| Coating peel strength | N | Average value | 1.0-5.0 |
| N | Peak value | 1.3-8.9 |
| Dynamic fatigue parameters | / | / | ≥20 |
