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. .
Fiber optic cable txuas
Kev kho qhov muag fiber ntau yog qhov ua haujlwm zoo, tshwj xeeb hauv kev npaj lub ntsej muag kawg, txuas, txuas thiab lwm yam txuas, xav tau kev saib xyuas kom zoo, ua tib zoo txiav txim siab, thiab kev ua haujlwm tshwj xeeb.
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.
Qhov sib txawv ntawm txias vuam thiab vuam
Kub Qhuav
Koj yuav tsum tau siv lub fusion splicer thiab lub tshuab txiav fiber ntau los txuas ob lub fibers. Tsis xav tau lwm cov ntaub ntawv pabcuam ntxiv. Qhov kom zoo dua yog qhov ruaj khov thiab tsis muaj kev sib txuas poob (li 0.03 txog 0.05db). Qhov tsis zoo yog tias cov cuab yeej siv tus nqi siab dhau, lub peev xwm cia lub zog ntawm cov cuab yeej siv tau txwv, thiab kev ua haujlwm hauv thaj av muaj txwv. Hauv ntej, qhov vuam zoo yog qhov zoo, qhov ua kom qis qis, tab sis kev ua haujlwm muaj teeb meem, thiab xav tau lub tshuab vuam.
Mob khaub thuas
Koj tsis xav tau cov cuab yeej ntau dhau, tsuas yog siv lub tshuab txiav ntoo, tab sis txhua qhov sib koom ua ke xav tau txuas nrawm (nws tuaj yeem hais tau tias yog kev ua haujlwm tseem ceeb yav tom ntej), li 5 txog 10 yuan. Qhov kom zoo dua yog nws yooj yim rau kev khiav lag luam, haum rau kev ua haujlwm, thiab qhov tsis zoo yog ib nrab poob. Loj, li 0.2 txog 0.5dB rau ib kis. Cov khaub thuas txias&"; Tam sim no, muaj tsawg dua cov tuam txhab tsim khoom hauv tsev uas tuaj yeem tsim ncaj qha, thiab tus nqi siab dua. Tsis muaj chav rau xaiv hauv kev lag luam thiab cov kev pabcuam, ua raws los ntawm kev sib cais txias. Sib piv cov kua, vim tias siv tsawg dua thiab siv sijhawm luv, qhov teeb meem kev laus xav tau sijhawm los ntsuas.
Hauv ntej:
1. Tus nqi ntawm kev sib tsoo txias ntau dua li qhov kub yaj. Tus nqi ntawm kev sib tsoo txias yog kwv yees li 15 yuan, thiab tus nqi ntawm lub dav hlau lub taub hau yog kwv yees li 5 yuan. Tus nqi ntawm cov raj kub yaj yog qhov tsawg heev, tsuas yog ob peb xees.
2. Cov cuab yeej ua kom txias txias tau yooj yim dua nqa, thaum kub yaj, koj yuav tsum nqa lub tshuab kub yaj. Tsis yooj yim heev.
3. Qhov poob ntawm qhov kho qhov muag fiber tom qab thermal fusion tsawg, thiab cov kho qhov muag fiber txuas ntawm qhov sib txuas txias muaj qhov poob loj.
