01
Ukulahlekelwa okuphansi, amandla aphezulu imodi eyodwa I-Optical fiber SL-G.652.D
Amaphuzu Avelele Okusebenza
Ukulahlekelwa kokudluliswa okuphansi kakhulu, @1550nm≤0.180dB/km, @1310nm≤0.320dB/km;
Amandla okuhlola aphezulu ukuze afanele izidingo zekhebula langaphansi kolwandle;
Izici ezilungiselelwe ze-PMD, ukulahleka kwe-fusion ephansi nokuhambisana okuhle kakhulu.
Izimo Zohlelo Lokusebenza
Ukulahlekelwa kokudluliswa okuphansi kakhulu, @1550nm≤0.180dB/km, @1310nm≤0.320dB/km;
Amandla okuhlola aphezulu ukuze afanele izidingo zekhebula langaphansi kolwandle;
Izici ezilungiselelwe ze-PMD, ukulahleka kwe-fusion ephansi nokuhambisana okuhle kakhulu.
Amapharamitha womkhiqizo
| Izakhiwo | Isimo | Iyunithi | Inani |
| Izakhiwo ze-Optical | |||
| Ukunciphisa | 1310nm | dB/km | ≤0.320 |
| 1383nm | dB/km | ≤0.320 | |
| 1550nm | dB/km | ≤0.180 | |
| 1625nm | dB/km | ≤0.220 | |
| Ukushintsha kokuncishiswa vs ubude begagasi | 1310nm VS 1285-1330nm | dB/km | ≤0.04 |
| 1550nm VS 1525-1575nm | dB/km | ≤0.03 | |
| 1550nm VS 1480-1580nm | dB/km | ≤0.04 | |
| Ubude begagasi bokuhlakazeka obuziro | -- | nm | 1300 ~ 1324 |
| Umthambeka wokuhlakazeka onguziro | -- | ps/(nm2· km) | ≤0.091 |
| Ukuhlakazeka ebangeni le-wavelength | 1288~1339nm | ps/(nm·km) | -3.5~3.5 |
| 1271 ~ 1360nm | ps/(nm·km) | -5.3~5.3 | |
| 1480 ~ 1580nm | ps/(nm·km) | ≤20 | |
| 1550nm | ps/(nm·km) | ≤18 | |
| 1625nm | ps/(nm·km) | ≤22 | |
| I-Polarization Mode Dispersion coefficient (PMD) | -- | -- | |
| Inani eliphakeme kakhulu le-fiber eyodwa | ps/ √ km | 0.1 | |
| Inani lesixhumanisi seFiber PMD (M = 20, Q = 0.01%) | ps/ √ km | 0.06 | |
| inani elijwayelekile | ps/ √ km | 0.04 | |
| Ikhebula linqamule ubude begagasi λcc | -- | nm | ≤1260 |
| I-Mold Field Diameter (MFD) | 1310nm | μm | 9.2±0.4 |
| 1550nm | μm | 10.4±0.5 | |
| Ukungaqhubeki kokunciphisa | 1310nm | dB | ≤0.03 |
| 1550nm | dB | ≤0.03 | |
| Nciphisa ukunqanyulwa kwe-bi-directional | 1310nm | dB/km | ≤0.03 |
| 1550nm | dB/km | ≤0.03 | |
| Attenuation inhomogeneity | 1310nm | dB/km | ≤0.02 |
| 1550nm | dB/km | ≤0.02 | |
Umkhiqizo we-SSIE
| Izakhiwo zeJiyomethri | μm | 125±0.7 | |
| I-Cladding Diameter | % | ≤1.0 | |
| Ukufaka i-non-circularity | μm | ≤0.54 | |
| Iphutha lokugxila eliyisisekelo/le-cladding | μm | 242±7 | |
| I-Coating Diameter | μm | ≤12 | |
| Iphutha lokugxila/kokuhlanganisa | m | ≥4 | |
| I-Curl | |||
| Izici zemvelo (1310nm, 1550nm) | |||
| Izinga lokushisa ngamabhayisikili lingeziwe ukuncipha | -60℃ ~+85℃ | dB/km | ≤0.03 |
| Ukuncishiswa okwengeziwe kokuguga kokushisa komswakama | 85℃, RH85%, izinsuku ezingama-30 | dB/km | ≤0.03 |
| Ukuncishiswa okwengeziwe kokuguga kwamanzi | 23 ℃, izinsuku ezingu-30 | dB/km | ≤0.03 |
| Ukuncishiswa okwengeziwe kokuguga kokushisa okomile | 85 ℃, izinsuku ezingu-30 | dB/km | ≤0.03 |
| Impahla yemishini | |||
| Ukuhlolwa kobufakazi | -- | kPsi | 200 |
| Amandla okucwenga enamathela | Inani eliphakeme | N | 1.3~8.9 |
| Inani elimaphakathi | N | 1.0~5.0 | |
| Amandla aqinile | Amathuba ewebhu angu-50% | I-GPa | ≥4.00 |
| Amathuba ewebhu angu-15% | I-GPa | ≥3.20 | |
| Imingcele yokukhathala okunamandla Nd | -- | -- | ≥20 |
| Ukulahlekelwa kwe-Macrobending | |||
| Ø32mm×1 | 1550nm | dB | ≤0.05 |
| 1625nm | dB | ≤0.05 | |
| Ø60mm×100 | 1550nm | dB | ≤0.05 |
| 1625nm | dB | ≤0.05 | |
| Ubude befayibha | |||
| Ubude befiber yerili ngayinye | -- | km | 2.1~50.4 |