Fiber y'uburyo bumwe- G.657A2 Fiber y'uburyo bumwe- bumwe- Wasin Fujikura
Nanjing Wasin Fujikura yo muri fibre ya G.657A2 ifite imiterere myiza yo kugonda, ikoreshwa cyane cyane muri FTTH network. Ikora hakurikijwe ibipimo by'ikirenga, imikorere irahebuje ITU-T\GB/T9771 niyo igezweho. Wasin Fujikura ishobora gutanga umurambararo wa fibre ya 180um, 200um, 400um, yemera umurambararo wihariye ukurikije ibyo abakiriya bakeneye.
imikorere
| ibiranga | imimerere | itariki | ishami | |
| Ibipimo by'urumuri | ||||
| Igipimo cyo kugabanya ubushobozi bwo kugabanya ubushobozi | 1310nm1383nm 1550nm 1625nm | ≤0.35 ≤0.34≤0.21 ≤0.24 | dB/kmdB/kmdB/km dB/km | |
| Uburebure bw'ingufu ugereranije n'uburebure bw'umuraba | @1310nm@1550nm | 1285~1330nm1525~1575nm | ≤0.04 ≤0.03 | dB/kmdB/km |
| Gutatana kwa Wavelenth | 1285~1340nm1550nm1625nm | ≤18 ≤22 | ps/(nm·km)ps/(nm·km) | |
| Ubuso bw'uburebure butagera kuri zero | 1300~1324 | nm | ||
| Ubuso bw'aho gutatana ntaho bugarukira | ≤0.092 | ps/(nm)2·km) | ||
| Uburyo bwo gutandukanya PMDSagaciro ntarengwa k'umugozi umwe Agaciro k'umugozi umwe (M=20,Q=0.01%) | ≤0.20 ≤0.10 | ps/√kmps/√km | ||
| uburebure bw'umurambararo w'insinga | ≤1260 | nm | ||
| Ubugari bw'ikibuga cya MFD | 1310nm | 8.6±0.4 | μm | |
| Kutagira aho uhagarara ku ngingo | 1550nm | ≤0.05 | dB | |
| Imikorere y'ibipimo | ||||
| Umurambararo w'igipfundikizo | 125±0.7 | μm | ||
| Gupfuka uruziga (Clodding) Kudakora neza kw'uruziga | ≤0.5 | % | ||
| Umurambararo w'inyuma w'igitambaro | 245±10 | μm | ||
| Gupfuka/Gusiga Imyambaro Ikomeye | ≤12.0 | μm | ||
| Ubwinshi bw'inkingi/igipfundikizo | ≤0.5 | μm | ||
| kuzunguruka (umurongo ugana ku ruhande) | ≥4 | m | ||
| uburebure | 2.0~50.4 | km/uruziga | ||
| Imikorere myiza y'ibidukikije (1310nm/1550nm) | ||||
| Ubushyuhe butose | 85℃,ubushuhe≥85%,iminsi 30 | ≤0.05 | dB/km | |
| Ubushyuhe bwumutse | 85℃±2℃,iminsi 30 | ≤0.05 | dB/km | |
| Gushingira ku bushyuhe | -60℃ ~ +85℃, ibyumweru bibiri | ≤0.05 | dB/km | |
| Kwibizwa mu mazi | 23℃±5℃,iminsi 30 | ≤0.05 | dB/km | |
| Imikorere ya mekanike | ||||
| Urwego rw'ikizamini cy'ibimenyetso | >0.69 | GPa | ||
| Migihombo cya acrobend 10 φ30mm 10 φ30mm Ihinduka 1 φ20mm Ihinduka 1 φ20mm Ihinduka 1φ15mm Ihinduka 1φ15mm | 1550nm1625nm 1550nm 1625mn 1550nm 1625nm | ≤0.03≤0.1 ≤0.1 ≤0.2 ≤0.5 ≤1.0 | dBdBdB dB | |
| Imbaraga zo gusimbuza | 1.0~5.0 | N | ||
| Ikigereranyo cy'umunaniro uhoraho | ≥20 | |||
Andika ubutumwa bwawe hano hanyuma ubwoherereze
