Singlemode Fiber- G.657A3 Wasin Fujikura
Nanjing Wasin Fujikura G.657A3 nyuzinyuzi za modi moja zina mahitaji ya chini zaidi ya kupindana kibambo.kuridhika na upitishaji katika mazingira changamano hasa katika 1310nm na 1550nm kufanya kazi vizuri, inaweza kutumika pamoja na G657 nyingine.
utendaji
| tabia | hali | tarehe | kitengo | |
| Vipimo vya macho | ||||
| Mgawo wa kupunguza | 1310nm1383nm1550nm 1625nm |
≤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 |
| Mtawanyiko wa Wavelenth | 1285~1340nm1550nm~1625nm1625nm | ≤18≤22 | ps / (nm·km)ps / (nm·km) | |
| Urefu wa wimbi la mtawanyiko sifuri | 1300~1324 | nm | ||
| Mteremko wa sifuri-utawanyiko | ≤0.092 | ps/(nm2km) | ||
| Mtawanyiko wa Modi ya Ugawanyiko PMDS Thamani ya juu ya nyuzinyuzi moja Thamani ya kiungo yaFiber (M=20,Q=0.01%) | ≤0.20≤0.10 | ps/√kmps/√km | ||
| cable cutoff wavelength | ≤1260 | nm | ||
| Kipenyo cha uga wa modi MFD | 1310nm | 8.6±0.4 | μm | |
| Kutoendelea kwa pointi | 1550nm | ≤0.05 | dB | |
| Utendaji wa vipimo | ||||
| Kipenyo cha kufunika | 125±0.7 | μm | ||
| Cladding isiyo ya mzunguko | ≤0.5 | % | ||
| Kipenyo cha mipako ya nje | 245±10 | μm | ||
| Uzingatiaji wa Kufunika / Upakaji | ≤12.0 | μm | ||
| Uzingatiaji wa msingi/kifuniko | ≤0.5 | μm | ||
| mzingo (radius) | 24 | m | ||
| urefu | 2.0~50.4 | km/reel | ||
| Utendaji wa mazingira (1310nm/1550nm) | ||||
| Joto la unyevu | 85℃, unyevu≥85%, siku 30 | ≤0.05 | dB/km | |
| Joto kavu | 85℃±2℃,siku 30 | ≤0.05 | dB/km | |
| Utegemezi wa Joto | -60 ℃ ~ +85 ℃, wiki mbili | ≤0.05 | dB/km | |
| Kuzamishwa kwa maji | 23℃±5℃,siku 30 | ≤0.05 | dB/km | |
| Utendaji wa mitambo | ||||
| Kiwango cha mtihani wa uthibitisho | ≥0.69 | GPA | ||
| Upotezaji wa macrobend 10 zamuφ30mm1 zamuφ20mm1 zamuφ20mm 1 zamuφ15mm 1 zamuφ15mm 1 zamu φ10mm 1 zamuφ10mm |
1550nm1625nm
1550nm 1625nm 1550nm 1652nm |
≤0.03≤0.1 ≤0.08 ≤0.25 ≤0.15 ≤0.45 |
dBdB dB dB dB dB |
|
| Nguvu ya ukanda | 1.0~5.0 | N | ||
| Kigezo cha uchovu wa nguvu | ≥20 | |||
Andika ujumbe wako hapa na ututumie
