Singlemode Fiber- G.657A2 Singlemode Fiber Wasin Fujikura
Nanjing Wasin Fujikura na G.657A2 fiber yanayin guda ɗaya yana da mafi kyawun halayen lankwasawa, galibi ana amfani dashi a cikin hanyar sadarwar FTTH. Haɓaka bisa ga ma'auni mafi girma, aikin ya zarce ITU-TGB/T9771 sabon ma'auni.
yi
| hali | yanayi | kwanan wata | naúrar | |
| Bayanan gani | ||||
| Attenuation coefficient | 1310nm1383nm 1550 nm 1625nm ku |
≤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 | 1285~1340nm1550nm1625nm | ≤18 ≤22 | ps/(nm·km)ps/(nm·km) | |
| Tsawon zangon sifili | 1300~1324 | nm | ||
| Sifili-watsawa gangara | ≤0.092 | ps/(nm2· km) | ||
| Yanayin Polarization Watsawa PMDSingle fiber maximal value ƙimar mahada (M=20,Q=0.01%) | ≤0.20 ≤0.10 | ps/√kmps/√km | ||
| igiyar yanke igiyar igiya | ≤1260 | nm | ||
| Diamita na filin yanayi MFD | 1310 nm | 8.6 ± 0.4 | μm | |
| Batun katsewa | 1550 nm | ≤0.05 | dB | |
| Ayyukan girma | ||||
| Matsakaicin diamita | 125± 0.7 | μm | ||
| Rufewa mara da'ira | ≤0.5 | % | ||
| Diamita na rufin waje | 245± 10 | μm | ||
| Matsakaicin Rufe/Rufe | ≤12.0 | μm | ||
| Maƙarƙashiya / cladding concentricity | ≤0.5 | μm | ||
| curvature (radius) | ≥4 | m | ||
| tsayi | 2.0~50.4 | km/rela | ||
| Ƙarfin muhalli (1310nm/1550nm) | ||||
| Danshi zafi | 85 ℃, danshi≥85%,30days | ≤0.05 | dB/km | |
| Bushewar zafi | 85 ℃ ± 2 ℃, 30days | ≤0.05 | dB/km | |
| Dogaro da Zazzabi | -60 ℃ ~ +85 ℃, makonni biyu | ≤0.05 | dB/km | |
| Dusar da ruwa | 23 ℃ ± 5 ℃, 30days | ≤0.05 | dB/km | |
| Ayyukan injina | ||||
| Tabbataccen matakin gwaji | > 0.69 | GPA | ||
| Macrobend asarar 10 juya φ30mm10 juya 30mm 1 juya φ20mm 1 juya φ20mm 1 juya φ15mm 1 juya φ15mm |
1550nm1625nm 1550 nm 1625mn 1550 nm 1625nm ku |
≤0.03≤0.1 ≤0.1 ≤0.2 ≤0.5 ≤1.0 |
dBdBdB dB |
|
| Tsage ƙarfi | 1.0~5.0 | N | ||
| Sigar gajiya mai ƙarfi | ≥20 | |||
Ku rubuta sakonku anan ku aiko mana
