| Parameter |
values |
| Geometry Characteristics |
| Core Diameter |
-- |
50±2.5 |
[μm] |
| Core Non-Circularity |
-- |
≤5.0 |
[%] |
| Cladding Diameter |
-- |
125.0±1.0 |
[μm] |
| Cladding Non-Circularity |
-- |
≤1.0 |
[%] |
| Coating Diameter |
-- |
245±7 |
[μm] |
| Coating/Cladding Concentricity Error |
-- |
≤10.0 |
[μm] |
| Coating Non-Circularity |
-- |
≤6.0 |
[%] |
| Core/Cladding Concentricity Error |
-- |
≤1.5 |
[μm] |
| Delivery Length |
-- |
up to 17.6 |
[km/reel] |
| Optical Characteristics |
| Attenuation |
850nm |
≤2.3 |
[dB/km] |
| 1300nm |
≤0.6 |
[dB/km] |
| Overfilled Modal Bandwidth |
850nm |
≥500 |
[MHz·km] |
| 1300nm |
≥500 |
[MHz·km] |
| Numerical Aperture |
-- |
0.200±0.015 |
-- |
| Group Refractive Index |
850nm |
1.482 |
-- |
| 1300nm |
1.477 |
-- |
| Zero Dispersion Wavelength，λ0 |
-- |
1295-1340 |
[nm] |
| Zero Dispersion Slope，S0 |
1295nm≤λ0≤1310nm |
≤0.105 |
[ps/(nm2·km）] |
| 1310nm≤λ0≤1340nm |
≤0.000375（1590-λ0） |
[ps/(nm2·km）] |
| Macrobending Loss |
-- |
-- |
-- |
| 2 Turns @ 15 mm Radius |
850nm |
≤0.1 |
[dB] |
| 1300nm |
≤0.3 |
[dB] |
| 2 Turns @ 7.5 mm Radius |
850nm |
≤0.2 |
[dB] |
| 1300nm |
≤0.5 |
[dB] |
| Backscatter Characteristics |
1300nm |
|
|
| Step（Mean of Bidirectional Measurement） |
-- |
≤0.10 |
[dB] |
| Irregularities Over Fibre Length and Point Discontinuity |
-- |
≤0.10 |
[dB] |
| Attenuation Uniformity |
-- |
≤0.08 |
[dB/km] |
| Environmental Characteristics |
850nm & 1300nm |
|
|
| Temperature Cycling |
-60℃ to 85℃ |
≤0.10 |
[dB/km] |
| Temperature-Humidity Cycling |
-10℃ to 85℃，4% to 98% RH |
≤0.10 |
[dB/km] |
| Water Immersion |
23℃, 30 days |
≤0.10 |
[dB/km] |
| Dry Heat |
85℃，30 days |
≤0.10 |
[dB/km] |
| Damp Heat |
85℃, 85% RH，30 days |
≤0.10 |
[dB/km] |
| For more details, please contact our sales |
