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Factory wholesale Dimension Maximum - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura Detail:
Nanjing Wasin Fujikura of G.657A2 single mode fiber have better bending characteristic, mainly used in FTTH network. Prouduce according to supreme standard, performance excelled ITU-TGB/T9771 the newest standard.
performance
| characteristic |
condition |
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 |
≤18 ≤22 |
ps/(nm·km)ps/(nm·km) |
| Zero-dispersion wavelength |
|
1300~1324 |
nm |
| Zero-dispersion slope |
|
≤0.092 |
ps/(nm2·km) |
| Polarization Mode Dispersion PMDSingle fiber maximal valueFiber link value(M=20,Q=0.01%) |
|
≤0.20 ≤0.10 |
ps/√kmps/√km |
| cable cutoff wavelength |
|
≤1260 |
nm |
| Mode field diameter MFD |
1310nm |
8.6±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 φ30mm10 turnsφ30mm1 turnsφ20mm1 turnsφ20mm1 turnsφ15mm1 turnsφ15mm |
1550nm1625nm1550nm1625mn1550nm1625nm |
≤0.03≤0.1≤0.1≤0.2≤0.5≤1.0 |
dBdBdBdB |
| Strip force |
|
1.0~5.0 |
N |
| Dynamic fatigue parameter |
|
≥20 |
|
Product detail pictures:
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We know that we only thrive if we can guarantee our combined price tag competiveness and top quality advantageous at the same time for Factory wholesale Dimension Maximum - Singlemode Fiber- G.657A2 Singlemode Fiber – Wasin Fujikura , The product will supply to all over the world, such as: Slovenia, Bahamas, Rotterdam, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We've got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.