Singlemode Fibre- G.657A1 Singlemode Fibre Wasin Fujikura
Nanjing Wasin Fujikura avy amin'ny G.657A1 fibre fomba tokana no fibre miondrika. Ny fampisehoana dia nihoatra ny ITU-T\GB/T9771 ny fenitra vaovao indrindra.
fampisehoana
| toetra | toetra | daty | vondrona | |
| Optical fepetra arahana | ||||
| Attenuation coefficient | 1310nm1383nm1550nm1625nm | ≤0.35 ≤0.34≤0.21 ≤0.24 | dB/kmdB/kmdB/kmdB/km | |
| Attenuation vs. halavan'ny onjam | @1310nm @1550nm |
1285~1330nm1525~1575nm | ≤0.04 ≤0.03 | dB/kmdB/km |
| Fiparitahana onjam-peo | 1285~1340nm1550nm1625nm | ≥-3.5 ≤3.5≤18≤22 | ps / (nm·km)ps / (nm·km)ps / (nm·km) | |
| Ny halavan'ny onjam-pielezana aotra | 1300~5324 | nm | ||
| Tetezan'ny fiparitahana aotra | ≤0.092 | ps/(nm2km) | ||
| Polarization Mode fanaparitahana PMD Fibre tokana sanda ambony indrindra Fibre rohy (M=20, Q=0.01 %) | ≤0.20 ≤0.10 | ps/√kmps/√km | ||
| cable cutoff halavan'ny onjam | ≤1260 | nm | ||
| MFD savaivony maode | 1310nm | 9.2±0.4 | μm | |
| Fiatoana teboka | 1550nm | ≤0.05 | dB | |
| Dimensions performance | ||||
| Cladding diameter | 125±0.7 | μm | ||
| Cladding Non-circularity | ≤0.5 | % | ||
| Savaivony coating ivelany | 245±10 | μm | ||
| Cladding/Coating Concentricity | ≤12.0 | μm | ||
| Core / cladding concentricity | ≤0.5 | μm | ||
| curvature (radius) | ≥4 | m | ||
| halavan'ny | 2.0~50.4 | km/reel | ||
| Fahombiazan'ny tontolo iainana (1310nm/1550nm) | ||||
| hafanana mando | 85 ℃, hamandoana≥85%, 30 andro | ≤0.05 | dB/km | |
| Hafana maina | 85 ℃ ± 2 ℃, 30 andro | ≤0.05 | dB/km | |
| Fiankinan-doha amin'ny maripana | -60 ℃ ~ + 85 ℃, tapa-bolana | ≤0.05 | dB/km | |
| Fandrobohana rano | 23 ℃ ± 5 ℃, 30 andro | ≤0.05 | dB/km | |
| Fahombiazana ara-mekanika | ||||
| Andrana fitsapana porofo | ≥0.69 | GPa | ||
| Macrobend very 10 turns cp30mm 10 turnscp30mm1 tums(p20mm1 turns(p20mm | 1550nm1625nm1550nm1625mn | ≤0.25 ≤1.0≤0.75≤1.5 | dBdBdBdB | |
| Hery fanendahana | 1.0~5.0 | N | ||
| Paramètre fatigue dinamika | ≥20 | |||
Soraty eto ny hafatrao ary alefaso aminay
