Singlemode Fiber- G.657A3 Wasin Fujikura
Ang Nanjing Wasin Fujikura G.657A3 singlemode fiber ay may pinakamababang bending characterstic.satisfied transmission requirement sa complex environment lalo na sa 1310nm at 1550nm na gumagana nang maayos, maaaring gamitin kasama ng ibang G657.
pagganap
| katangian | kundisyon | petsa | yunit | |
| Mga pagtutukoy ng optical | ||||
| Koepisyent ng pagpapalambing | 1310nm1383nm1550nm 1625nm |
≤0.35 ≤0.34≤0.21 ≤0.24 | dB/kmdB/kmdB/km dB/km |
|
| Attenuation vs.Wavelength | @1310nm@1550nm | 1285~1330nm1525~1575nm | ≤0.04≤0.03 | dB/kmdB/km |
| Wavelenth Dispersion | 1285~1340nm1550nm~1625nm1625nm | ≤18≤22 | ps / (nm·km)ps / (nm·km) | |
| Zero-dispersion na 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 | |
| Pagganap ng mga sukat | ||||
| Diametro ng cladding | 125±0.7 | μm | ||
| Cladding Non-circularity | ≤0.5 | % | ||
| Ang lapad ng panlabas na patong | 245±10 | μm | ||
| Cladding/Coating Concentricity | ≤12.0 | μm | ||
| Core/cladding concentricity | ≤0.5 | μm | ||
| curvature (radius) | 24 | m | ||
| haba | 2.0~50.4 | km/reel | ||
| Pagganap sa kapaligiran(1310nm/1550nm) | ||||
| Mamasa init | 85 ℃, halumigmig≥85%, 30 araw | ≤0.05 | dB/km | |
| Tuyong init | 85 ℃ ± 2 ℃, 30 araw | ≤0.05 | dB/km | |
| Pagdepende sa Temperatura | -60℃ ~ +85℃, dalawang linggo | ≤0.05 | dB/km | |
| Paglulubog sa tubig | 23 ℃ ± 5 ℃, 30 araw | ≤0.05 | dB/km | |
| Pagganap ng mekanikal | ||||
| Antas ng pagsubok ng patunay | ≥0.69 | GPa | ||
| Macrobend loss 10 turnsφ30mm1 turnsφ20mm1 turnsφ20mm 1 paglikoφ15mm 1 paglikoφ15mm 1 paglikoφ10mm 1 paglikoφ10mm |
1550nm1625nm
1550nm 1625nm 1550nm 1652nm |
≤0.03≤0.1 ≤0.08 ≤0.25 ≤0.15 ≤0.45 |
dBdB dB dB dB dB |
|
| Lakas ng strip | 1.0~5.0 | N | ||
| Dynamic na parameter ng pagkapagod | ≥20 | |||
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