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High Quality Duct Bow Tie Shape Drop Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura Detail:
Nanjing Wasin Fujikura of G.657A1 single mode fiber is the bending insensitivity fiber. Performance excelled ITU-TGB/T9771 the newest standard.
performance
| characteristic |
characteristic |
date |
unit |
| Optical specifications |
| Attenuation coefficient |
1310nm1383nm1550nm1625nm |
≤0.35 ≤0.34≤0.21 ≤0.24 |
dB/kmdB/kmdB/kmdB/km |
| Attenuation vs.Wavelength |
@1310nm
@1550nm |
1285~1330nm1525~1575nm |
≤0.04 ≤0.03 |
dB/kmdB/km |
| Wavelenth Dispersion |
1285~1340nm1550nm1625nm |
≥-3.5 ≤3.5≤18≤22 |
ps / (nm·km)ps / (nm·km)ps / (nm·km) |
| Zero-dispersion wavelength |
|
1300~5324 |
nm |
| Zero-dispersion slope |
|
≤0.092 |
ps/(nm2·km) |
| Polarization Mode Dispersion PMD Single fiber maximal value Fiber link value(M=20, Q=0.01 %) |
|
≤0.20 ≤0.10 |
ps/√kmps/√km |
| cable cutoff wavelength |
|
≤1260 |
nm |
| Mode field diameter MFD |
1310nm |
9.2±0.4 |
μm |
| Point discontinuity |
1550nm |
≤0.05 |
dB |
| Dimensions performance |
| Cladding diameter |
|
125±0.7 |
μm |
| Cladding Non-circularity |
|
≤0.5 |
% |
| Outer coating diameter |
|
245±10 |
μm |
| Cladding/Coating Concentricity |
|
≤12.0 |
μm |
| Core/cladding concentricity |
|
≤0.5 |
μm |
| curvature(radius) |
|
≥4 |
m |
| length |
|
2.0~50.4 |
km/reel |
| Environmental perfbrmance(1310nm/1550nm) |
| Damp heat |
85℃, humidity≥85%, 30days |
≤0.05 |
dB/km |
| Dry heat |
85℃±2℃, 30days |
≤0.05 |
dB/km |
| Temperature Dependence |
-60℃~ +85℃, two weeks |
≤0.05 |
dB/km |
| Water immersion |
23℃±5℃, 30days |
≤0.05 |
dB/km |
| Mechanical performance |
| Proof test level |
|
≥0.69 |
GPa |
| Macrobend loss 10 turns cp30mm 10 turnscp30mm1 tums(p20mm1 turns(p20mm |
1550nm1625nm1550nm1625mn |
≤0.25 ≤1.0≤0.75≤1.5 |
dBdBdBdB |
| Strip force |
|
1.0~5.0 |
N |
| Dynamic fatigue parameter |
|
≥20 |
|
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Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for High Quality Duct Bow Tie Shape Drop Cable - Singlemode Fiber- G.657A1 Singlemode Fiber – Wasin Fujikura , The product will supply to all over the world, such as: Lyon, Doha, South Africa, You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will offer our best service to satisfy all your needs! Please contact us right away!