Qhov sib txawv ntawm FBT thiab PLC Splitter
Nrog rau qhov kev thov nce ntxiv ntawm optic teeb liab xa xov, fiber ntau optic splitter ua ntau dua thiab qhov tseem ceeb hauv kev sib txuas lus fiber ntau hnub no. Hauv kev hais txog txoj cai, cov kho qhov muag cable cais tau muab faib ua FBT (Fused Biconical Taper) splitter thiab PLC (Planar Lightwave Circuit) splitter. Txij li, cov ob txoj kev sib cais no nyias muaj nyias cov ntsiab cai ua haujlwm thiab daim ntawv thov, cov tshaj tawm no yuav ua rau muaj kev sib piv ntawm FBT splitter thiab PLC splitter.
FBT splitter yog ib qho ntawm kev sib cais tshaj plaws, uas tau txais dav siv thiab siv hauv cov tes hauj lwm passive. FBT splitter yog tsim rau kev faib hluav taws xob thiab xais hauv cov cuab yeej siv sib txuas lus, CATV network, thiab cov khoom siv ntsuas.
PLC splitter yog cov kev tshawb fawb kub nyob hauv tsev thiab txawv teb chaws niaj hnub no, muaj kev cia siab zoo ntawm kev thov, uas yog siv los faib lossis sib txuas ua ke cov cim. Nws yog raws li planar lightwave Circuit tshuab thev naus laus zis thiab muab cov khoom hluav taws xob qis teeb pom kev zoo nrog cov qauv foos me me thiab kev ntseeg siab.
FBT splitter vs. PLC splitter
Kev sib piv ntawm FBT splitter thiab PLC splitter tuaj yeem muab qhia los ntawm cov hauv qab no.
Kev khiav hauj lwm wavelength: FBT splitter txheej txheem tapered fiber ntau hom kev hloov pauv hloov chaw, qhov yuav tsum tau kho cov txheej txheem tshuaj xyuas qhov rai, qhov kev khiav hauj lwm wavelength yog hloov kho rau 1310nm, 1490nm, 1550nm kev khiav hauj lwm wavelength. Lub PLC splitter tsis nkag siab txog qhov ua haujlwm wavelength, kuj tseem hais tias qhov tsis txaus ntawm lub teeb ntawm qhov sib txawv ntawm lub yoj yoj sib txawv yog ze heev, feem ntau ua haujlwm wavelength ncav 1260 txog 1650nm, npog ntau PON qauv nyob rau theem no txhua qhov tsim nyog siv tau wavelength raws li ntau yam kev soj ntsuam cov khoom siv yoj yoj.
Spectral uniformity: FBT splitter ratio tuaj yeem tswj tau raws li qhov xav tau ntawm chaw, yog tias koj mus rau kev hnav khaub ncaws zoo, koj yuav tsum mus kom dhau qhov tseeb xam ntawm kev ua khub. Tus piv kuj sib txawv yog qhov zoo tshaj plaws ntawm lub cuab yeej. Lub PLC splitter ratio yog txiav txim siab los ntawm tus tsim ntawm lub npog ncauj. Tam sim no qhov sib piv yog qhov tsis sib thooj, vim tias qhov siab sib xws ntawm cov txheej txheem semiconductor, qhov sib thooj ntawm cov channel ntawm lub cuab yeej yog qhov zoo heev, thiab ua kom zoo sib xws ntawm qhov loj me ntawm cov zis teeb.
Kub poob qhov poob: FBT splitter li ib txwm ua hauj lwm kub hauv -5 txog 75 ℃, ntxig poob qhov tsis nkag tsis txaus yog qhov txawv nrog qhov kub thiab txias, tshwj xeeb tshaj yog nyob rau qhov tsis kub tsis txaus (-10 txog 0 ℃), qhov tsis nkag ntawm tsis ruaj khov. Lub PLC splitter ua haujlwm qhov kub thiab txias hauv -40 txog 85 ℃, ntxig ib qho me me ntawm cov poob nws txawv nrog kev hloov kub.
Kev tawm tswv yim / tawm cov nyiaj hluav taws xob ntau tshaj plaws: Ib lossis ob qho kev nkag los ntawm FBT splitter nrog cov qhov tso zis ntau tshaj plaws ntawm 32 fibers, thaum PLC Splitter nrog cov txiaj ntsig siab tshaj plaws ntawm 64 fibers.
Nqi: FBT splitter yog ua los ntawm cov ntaub ntawv yooj yim, uas txiav txim siab tus nqi qis ntawm lub cuab yeej nws tus kheej. PLC splitter manufacturing technology ntau nyuaj, uas ua rau tus nqi siab dua.
Los ntawm cov ntawv tshaj tawm no peb tau paub qhov sib txawv ntawm FBT splitter thiab PLC splitter, rau cov ntaub ntawv ntau ntxiv thov mus saib focc-fiber.com qhov twg zoo ntawm FBT splitter tuaj yeem ntseeg thiab xa tawm ntawm tus nqi.
