Nanjing Wasin Fujikura ya G.657A1 nyuzinyuzi ya modi moja ni nyuzi inayopinda isiyohisi. Utendaji umebobea ITU-T\GB/T9771 kiwango kipya zaidi.
tabia | tabia | tarehe | kitengo | |
Vipimo vya macho | ||||
Mgawo wa kupunguza | 1310nm1383nm1550nm1625nm | ≤0.35 ≤0.34≤0.21 ≤0.24 | dB/kmdB/kmdB/kmdB/km | |
Attenuation vs.Wavelength | @1310nm @1550nm |
1285~1330nm1525~1575nm | ≤0.04 ≤0.03 | dB/kmdB/km |
Mtawanyiko wa Wavelenth | 1285~1340nm1550nm1625nm | ≥-3.5 ≤3.5≤18≤22 | ps / (nm·km)ps / (nm·km)ps / (nm·km) | |
Urefu wa wimbi la mtawanyiko sifuri | 1300~5324 | nm | ||
Mteremko wa sifuri-utawanyiko | ≤0.092 | ps/(nm2km) | ||
Modi ya Ugawanyiko wa Mtawanyiko PMD Thamani ya kiwango cha juu cha nyuzinyuzi moja Thamani ya kiungo cha Nyuzi(M=20, Q=0.01%) | ≤0.20 ≤0.10 | ps/√kmps/√km | ||
cable cutoff wavelength | ≤1260 | nm | ||
Kipenyo cha uga wa modi MFD | 1310nm | 9.2±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) | ≥4 | m | ||
urefu | 2.0~50.4 | km/reel | ||
Uboreshaji 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 zamu cp30mm 10 zamuscp30mm1 tums(p20mm1 zamu(p20mm | 1550nm1625nm1550nm1625mn | ≤0.25 ≤1.0≤0.75≤1.5 | dBdBdBdB | |
Nguvu ya ukanda | 1.0~5.0 | N | ||
Kigezo cha uchovu wa nguvu | ≥20 |