Imodeli yenkcazo:Ukugoba-okungakhathaliyo kwindlela enye ifayibha (G.657A2)
Umgangatho wesiGqeba:Ukuhlangabezana neemfuno ze-ITU-T G.657.A1/A2/B2 iinkcukacha zobugcisa zefiber optical.
Iimpawu zeMveliso:
- Ubuncinci berediyasi yokugoba inokufikelela kwi-7.5mm, ngokuxhathisa ukugoba okugqwesileyo;
- Ihambelana ngokupheleleyo ne-G.652 i-fiber-mode eyodwa;
- 1260～1626nm usasazo olupheleleyo lwamaza amaza;
- Ukusasazwa kwemodi ye-polarization ephantsi ihlangabezana neemfuno zesantya esiphezulu kunye nokuhanjiswa komgama omde;
- Isetyenziswa kwiintambo ezahlukeneyo zamehlo, kubandakanywa iintambo zeribhoni zamehlo, ezinoxinzelelo olongezelelweyo oluphantsi kakhulu lwe-micro-bending;
- Inemilinganiselo ephezulu yokulwa nokudinwa ukuqinisekisa ubomi benkonzo phantsi kweradiyasi encinci yokugoba.
- Inqaku lesicelo: Isetyenziswe kwiintambo ze-optical zezakhiwo ezahlukeneyo, ukuhanjiswa kwe-wavelength epheleleyo kwi-1260 ~ 1626nm, i-FTTH i-high-speed optical routing, iintambo zamehlo ezineemfuno zerediyasi zokugoba ezincinci, iintambo zokukhanya ezincinci kunye nezixhobo zefiber optical, kunye neemfuno. yokusebenzisa L-band.
Iiparamitha zobuGcisa:
| Ukusebenza kweFayibha | Igama lesalathisi esingundoqo | Iiparamitha zobuGcisa | |
| Ubungakanani bejometri | Idayamitha yokugquma | 125.0±0.7um | |
| Ngaphandle kokujikeleza kokugquma | ≤0.7% | ||
| Idayamitha yokugquma | 245±7um | ||
| Impazamo yokwalekwa/yokugquma | ≤10um | ||
| Ukugquma ngaphandle kokungqukuva | ≤6 % | ||
| Imposiso engundoqo/yokugquma ingxinano | ≤0.5um | ||
| I-Warpage (irediyasi yegophe) | ≥4m | ||
| Iimpawu zamehlo | MFD(1310nm) | 8.8±0.4um | |
| I-1310nm yokunciphisa i-coefficient | ≤0.34dB / km | ||
| 1383nmAttenuation coefficient | ≤0.34dB / km | ||
| 1550nmAttenuation i-coefficient | ≤0.20dB / km | ||
| 1625nmAttenuation coefficient | ≤0.23dB / km | ||
| 1285-1330nmAttenuation coefficient1310nm xa kuthelekiswa | ≤0.03dB / km | ||
| 1525-1575nm xa kuthelekiswa ne-1550nm | ≤0.02dB / km | ||
| 1310nm Ukurhoxiswa kokuyeka | ≤0.05dB / km | ||
| 1550nm Ukurhoxiswa kokuyeka | ≤0.05dB / km | ||
| PMD | ≤0.1ps/(km1/2) | ||
| PMDq | ≤0.08 ps/(km1/2) | ||
| Zero Dispersion Slope | ≤0.092ps/(nm2.km) | ||
| I-Zero Dispersion Wavelength | 1312±12nm | ||
| Ubude bobude bentambo yokukhanya λc | ≤1260nm | ||
| Indlela yokuziphatha koomatshini | Uxinzelelo lokuhlola | ≥1% | |
| Ipharamitha yokudinwa Dynamic Nd | ≥22 | ||
| Ukwaleka amandla okuxobula | Umndilili oqhelekileyo | 1.5N | |
| Incopho | 1.3-8.9N | ||
| Ukusebenza kokusingqongileyo | Iimpawu zeqondo lokushisa lokunciphisa Isampuli yefiber ingaphakathi kuluhlu lwe -60 ℃ ~ + 85 ℃, imijikelo emibini, i-coefficient yokunciphisa okongeziweyo evunyelwe kwi-1550nm kunye ne-1625nm. | ≤0.05dB / km | |
| Ukufuma kunye nokusebenza kobushushu Isampulu yefiber optical ibekwe iintsuku ezingama-30 phantsi kweemeko ze-85±2℃ ubushushu kunye nobushushu obuhambelanayo ≥85%, i-coefficient yokunciphisa ezongezelelweyo ivunyelwe kwi-wavelength ye-1550nm kunye ne-1625nm. | ≤0.05dB / km | ||
| Ukusebenza kokuntywiliselwa kwamanzi I-coefficient eyongezelelweyo yokuthomalalisa evunyelwe kwi-1310 kunye ne-1550 wavelengths emva kokuba isampulu yefiber optical intywiliselwe emanzini iintsuku ezingama-30 kubushushu obuyi-23℃±2℃ | ≤0.05dB / km | ||
| Ukusebenza kokuguga kwe-Thermal I-coefficient yokunciphisa okongeziweyo evunyelwe kwi-1310nm kunye ne-1550nm emva kwesampuli ye-fiber optical ibekwe kwi-85ºC±2ºC iintsuku ze-30. | ≤0.05dB / km | ||
| Ukugoba ukusebenza | 15mm irediyasi 10 izangqa 1550nm ukuthomalalisa ukonyusa ixabiso | ≤0.03 dB | |
| 15mm irediyasi 10 izangqa 1625nm attenuation yokwandisa ixabiso | ≤0.1dB | ||
| 10mm irediyasi 1 isangqa 1550nm ukuthomalalisa ukonyusa ixabiso | ≤0.1 dB | ||
| I-10mm irediyasi 1 isangqa 1625nm yokunciphisa ixabiso lokunyusa | ≤0.2dB | ||
| 7.5 mm irediyasi 1 isangqa 1550nm ukuthothisa ixabiso lokunyusa | ≤0.2 dB | ||
| 7.5 mm irediyasi 1 isangqa 1625nm yokunciphisa ixabiso lokunyusa | ≤0.5dB | ||
| Ukusebenza kokuguga kweHydrogen | I-coefficient yokunciphisa i-fiber optical kwi-1383nm emva kokuguga kwe-hydrogen ngokwendlela echazwe kwi-IEC 60793-2-50 ayinkulu kune-coefficient yokunciphisa kwi-1310nm. | ||