Optical fiber ntau ribbon feem ntau siv nyob rau hauv siab fiber ntau suav cable, Nanjing Wasin Fujikura optical fiber ribbon ua tus neeg siv lub nrig xaiv rau min ntxiv attenuation thiab stability Dimension.
Lub ntsiab sib txawv ntawm optical fiber nkag network optical cable thiab lub cev kho qhov muag cable yog hais tias tus naj npawb ntawm optical fibers nyob rau hauv lub network optical cable yog loj, feem ntau yog los ntawm kaum rau pua pua ntawm cores, thiab ces mus txog ntau txhiab cores. Rau cov khoom siv kho qhov muag uas muaj cov cores loj, ob qho teeb meem yuav tsum tau daws. Ib qho yog tias qhov fiber ntau qhov ntom ntom hauv cov khoom siv kho qhov muag yuav tsum loj kom txwv qhov ntim ntawm cov khoom siv kho qhov muag. Qhov thib ob yog los daws qhov teeb meem ntawm qhov yooj yim kho qhov muag fiber ntau txuas, thiaj li txuag tau tus nqi engineering. Yog li ntawd, kev txais yuav ntawm ribbon optical cable tuaj yeem daws tau ob qho teeb meem saum toj no.
Feem ntau, ribbon optical cable muab faib ua ob hom qauv: ib qho yog bundle tube hom, thiab cov bundle tube ribbon optical cable muab faib ua central bundle tube hom thiab txheej twisted hom. Qhov thib ob yog hom pob txha. Lub cev pob txha ribbon optical cable kuj muaj ntau yam qauv ntawm cov pob txha pob txha thiab cov pob txha sib xyaw. Ob lub optical cables muaj lawv tus kheej cov yam ntxwv thiab daim ntawv thov ib puag ncig txawv me ntsis.
Ib qho tshwj xeeb ntawm tag nrho cov ribbon kho qhov muag cables yog tias ob peb optical fiber bands yog stacked thiab muab tso rau hauv lub nras raj los yog skeleton slot, thiaj li kom ntseeg tau ib tug siab ceev ntawm optical fibers nyob rau hauv lub kho qhov muag cable. Ribbon optical cable yog dav siv nyob rau hauv ib puag ncig ntawm loj core optical fiber nplhaib ntawm nroog cheeb tsam network thiab qaum qaum optical cable ntawm kev nkag network, uas plays lub luag hauj lwm tseem ceeb nyob rau hauv realizing optical fiber rau zej zog (los yog txoj kev, lub tsev thiab chav tsev).
DimensionQhov siab tshaj plaws | Tus naj npawb ntawm cov cores | bandwidth (nm) | thickness (nm) | Core nrug (nm) | Planeness (nm) | |
4 | 1220 | 400 | 280 | 35 | ||
6 | 1770 | 400 | 300 | 35 | ||
8 | 2300 | 400 | 300 | 35 | ||
12 | 3400 | 400 | 300 | 35 | ||
24 | 6800 | 400 | 300 | 35 | ||
Kho qhov muag | Ntxiv attenuation | |||||
kev ua tau zoo | 1550nm tsawg dua 0.05dB/km | |||||
Lwm qhov kev ua haujlwm kho qhov muag pom zoo nrog lub teb chaws tus qauv | ||||||
Kev ua haujlwm ib puag ncig | Kub Dependence | -40 ~ + 70 ° C, ntxiv attenuation tsis ntau tshaj 0.05dB / km hauv 1310nm wavelength thiab 1550nm wavelength, | ||||
Qhuav cua sov | 85 ± 2 ° C, 30 hnub, ntxiv attenuation tsis ntau tshaj 0.05dB / km hauv 1310nm wavelength thiab 1550nm wavelength. | |||||
Neeg kho tshuab | twisting | twist 180 ° hauv 50cm ntev, tsis muaj kev puas tsuaj | ||||
kev ua tau zoo | kev sib cais | Sib cais fiber ntau ribbon nrog min 4.4N quab yuam, xim fiber ntau tsis muaj kev puas tsuaj, xim cim tiag tiag hauv 2.5cm ntev |