Kev xa xov hluav taws xob muaj qhov zoo ntawm kev sib kis dav, muaj peev xwm sib txuas lus loj, poob qis, tiv thaiv hluav taws xob cuam tshuam, lub taub me me ntawm cov kab hluav taws xob kho qhov muag, lub cev nyhav, thiab cov khoom siv muaj ntau. Yog li ntawd, nws tau dhau los ua qhov nruab nrab kis tshiab. Thaum lub teeb kis mus rau hauv qhov kho qhov muag fiber, poob tshwm sim. Qhov kev poob no feem ntau yog tsim los ntawm kev sib kis poob ntawm cov khoom siv fiber ntau nws tus kheej thiab kev sib tsoo poob ntawm qhov sib txuas ntawm fiber ntau. Thaum cov khoom siv kho qhov muag tau xaj, qhov poob ntawm qhov muag fiber ntau nws tus kheej tau txiav txim siab hauv paus, thiab kev sib faib poob ntawm qhov sib txuas ntawm fiber ntau yog cuam tshuam nrog cov kho qhov muag fiber nws tus kheej thiab kev tsim kho ntawm qhov chaw. Kev siv zog txhawm rau txo qhov kev poob qis ntawm qhov sib txuas ntawm fiber ntau tuaj yeem ua rau nce kev sib kis ntawm cov kho qhov muag fiber ntau txuas ntxiv thiab ua kom lub ntsej muag poob qis ntawm qhov txuas fiber ntau.
Kev sib txuas txias ntawm cov kho qhov muag fiber
Siv rau fiber ntau taub qab lossis fiber ntau taub qab fiber ntau pigtail, qhov no yog sib npaug los ua kev sib txuas, (kho qhov muag fiber taub qab pigtail hais txog lub hauv paus pob tw txuas ntawm cov fiber ntau thiab cov pigtail tsis siv lub pigtail taub hau tau hais hauv yav dhau los), uas yog siv rau hom khaub thuas txias Qhov no yog hu ua optical fiber txias sib txuas. Qhov kho qhov muag fiber txias txuas yog siv thaum ob lub pigtails raug butted. Lub hauv paus tseem ceeb yog qhov tseeb v-puab zawj. Tom qab ob lub pigtails raug rub tawm, qhov txias txias yog siv los paub lub taub qab ntawm ob lub pigtails. Nws yog qhov yooj yim dua thiab ua haujlwm sai dua, thiab txuag sijhawm ntau dua li siv fusion splicer. Feem ntau muaj ob hom kev sib txuas txias: thawj qhov kawg ntawm qhov chaw txuas nrawm; hom thib ob ntawm kho qhov muag fiber taub qab txias txuas.
Nrog kev txhim kho sai ntawm FTTH fiber ntau rau hauv tsev, qhov kev thov rau fiber ntau optic txias splices kuj tau nce ntau heev.
Cov kab hluav taws xob sib txuas nrawm thiab cov kho qhov muag fiber txias sib txuas yuav ua lub luag haujlwm tsis tuaj yeem hloov pauv hauv FTTH nkag. Kev tshem tawm thaj chaw thev naus laus zis ntawm cov kho qhov muag fiber txuas nrawm tsuas yog daws qhov teeb meem no. Nws yog qhov yooj yim thiab nrawm ua haujlwm yam tsis muaj kev sib xyaw, thiab tus nqi sib txuas yog qis. Nws paub tiag tiag nkag tau txhua lub sijhawm thiab nyob qhov twg.
