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 |