Singlemode Fiber- G.657A2 Singlemode Fiber Wasin Fujikura
Nanjing Wasin Fujikura nke G.657A2 otu mode eriri nwere mma ekwe àgwà, tumadi eji na FTTH netwọk. Mepụta dịka ọkọlọtọ kachasị elu, arụmọrụ karịrị ITU-TGB/T9771 ọkọlọtọ kachasị ọhụrụ. Wasin Fujikura nwere ike inye dayameta nke 180um, 200um, 400um fiber, na-anabata dayameta ahaziri iche dị ka ihe ndị ahịa chọrọ.
arụmọrụ
| njirimara | ọnọdụ | ụbọchị | nkeji | |
| Nkọwapụta anya | ||||
| Ọnụọgụ attenuation | 1310nm1383nm 1550nm 1625 nm | ≤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 |
| Mgbasa nke Wavelent | 1285~1340nm1550nm1625nm | ≤18 ≤22 | ps/(nm·km)ps/(nm·km) | |
| Ogologo ikuku mgbasa ozi efu | 1300~1324 | nm | ||
| Mkpọsa efu | ≤0.092 | ps/(nm2·km) | ||
| Ọnọdụ Polarization Mgbasasa PMDS Single fiber kacha uru uru njikọ eriri(M=20,Q=0.01%) | ≤0.20 ≤0.10 | ps/√kmps/√km | ||
| cable cutoff wavele ogologo | ≤1260 | nm | ||
| Dayameta mpaghara ọnọdụ MFD | 1310 nm | 8.6±0.4 | μm | |
| Nkwụsịtụ aka | 1550nm | ≤0.05 | dB | |
| arụmọrụ akụkụ | ||||
| Dayameta mkpuchi | 125± 0.7 | μm | ||
| Mkpuchi na-abụghị okirikiri | ≤0.5 | % | ||
| Dayameta mkpuchi mpụta | 245±10 | μm | ||
| Mkpuchi/ mkpuchi mkpuchi | ≤12.0 | μm | ||
| Isi isi / mkpuchi mkpuchi | ≤0.5 | μm | ||
| curvature (radius) | ≥4 | m | ||
| ogologo | 2.0~50.4 | km / reel | ||
| Ihe na-eme gburugburu ebe obibi (1310nm/1550nm) | ||||
| Okpomọkụ dị egwu | 85 ℃, iru mmiri≥85%, 30days | ≤0.05 | dB/km | |
| Okpomọkụ akọrọ | 85 ℃ ± 2 ℃, ụbọchị 30 | ≤0.05 | dB/km | |
| Ndabere okpomọkụ | -60 ℃ ~ +85 ℃, izu abụọ | ≤0.05 | dB/km | |
| Nmikpu mmiri | 23 ℃ ± 5 ℃, ụbọchị 30 | ≤0.05 | dB/km | |
| Nrụ ọrụ igwe | ||||
| Ọkwa ule akaebe | > 0.69 | GPA | ||
| Macrobend ọnwụ 10 tụgharịa φ30mm10 turnsφ30mm 1 ntụgharị φ20mm 1 ntụgharị φ20mm 1 ntụgharị φ15mm 1 ntụgharị φ15mm | 1550nm1625nm 1550nm 1625 nde 1550nm 1625 nm | ≤0.03≤0.1 ≤0.1 ≤0.2 ≤0.5 ≤1.0 | dBdBdB dB | |
| Mwepu ike | 1.0~5.0 | N | ||
| Oke ike ọgwụgwụ dị ike | ≥20 | |||
Dee ozi gị ebe a ziga anyị ya
