Hauv kev tsim kho niaj hnub no ntawm kev loj hlob sai ntawm cov ntaub ntawv thev naus laus zis, qhov tseem ceeb ntawm cov kab mob sab nraud raws li "kev sib kis ntawm cov leeg" ntawm cov ntaub ntawv sib kis yog tus kheej. Muaj cov kab ke muaj fiber ntau yog tsis tsuas yog siv tau nrawm dua thiab muaj peev xwm tiv thaiv tsis muaj peev xwm, yog li kuj tau siv cov liaj haum li kev sib txuas lus, network, tshaj tawm xov xwm thiab TV. Yog li, dab tsi yog cov kev sib tham kom them sai sai rau hauv kev siv, kev teeb tsa, kev tsim kho, thiab kev siv kho qhov muag cables?
Firstly, kev siv cov txheej txheem kho qhov muag yuav tsum ua raws li qee tus qauv. Thaum xaiv cov cable optical, hom thiab specifications ntawm cov cable yuav tsum raug txiav txim siab raws li kev thov daim ntawv thov thiab xav tau. Piv txwv li, rau kev sib kis mus ntev, ib qho-hom optical cables nrog tsawg athuing yuav tsum xaiv; Rau kev ncua luv luv lossis cheeb tsam network sib txuas, cov xaim hluav taws xob ntau saib tau xaiv. Lub caij no, thaum siv, nws yog ib qho tseem ceeb kom tsis txhob muaj khoov ntau dhau, ncab, lossis zaws ntawm lub fiber ntau thiab cuam tshuam kev ua kis tau.
Thaum txhim kho cov cable optical, cov pab pawg tsim kev tsim kho kom muaj qee yam kev txawj ntse thiab kev paub dhau los. Ua ntej kev teeb tsa, nws yog ib qho tsim nyog los ua tib zoo npaj txoj kev ntawm lub tshuab kho tshiab kom ntseeg tau tias cov kev taw qhia ntawm lub cable yog tsim nyog thiab nyab xeeb. Thaum lub sij hawm cov txheej txheem teeb tsa, kev saib xyuas yuav tsum tau them rau kev tiv thaiv thiab kev kho ntawm lub khoos phis tawm kom tsis txhob muaj kev puas tsuaj los ntawm ib puag ncig sab nraud. Tshwj xeeb tshaj yog thaum hla dhau phab ntsa, plag tsev, lossis cov khoom siv tshwj xeeb yuav tsum raug siv thiab kaw kom tiv thaiv hmoov av thiab noo noo los ntawm nkag mus.
Kev saib xyuas ntawm qhov kho qhov muag cable kuj yog ib qho txuas tseem ceeb hauv kev ua haujlwm ruaj khov ntawm cov haujlwm sib txuas lus. Cov neeg ua haujlwm txij nkawm yuav tsum tau kuaj kho qhov muag cable, suav nrog nws cov pob qij txha yog xoob, thiab seb tus ntsuas hluav taws xob tau tawg. Nyob rau tib lub sijhawm, kev soj ntsuam kev tshaj lij yuav tsum tau siv los ntsuas qhov kev kis tau tus mob ntawm lub qhov muag cable, txheeb xyuas qhov teeb meem sai sai. Tsis tas li ntawd, rau qhov hluav taws xob kho qhov ncauj tawm sab nraud, kev tiv thaiv kev tiv thaiv xws li xob laim, thiab tiv thaiv lub hnub yuav tsum tau ua.
Nyob rau hauv cov nqe lus ntawm kev tsim kho, kev cob qhia thiab splicing ntawm cov cable optical yuav tsum nruj me ntsis ua raws cov txheej txheem ua haujlwm. Thaum tso kho qhov muag cable, nws yog ib qho tseem ceeb kom lawv ncaj thiab huv si, thiab tsis txhob tu siab los yog entanglement. Thaum scricing kho qhov muag cable, cov cuab yeej sib txuas zoo thiab cov lus sib txuas yuav tsum tau siv los xyuas kom meej tias qhov ploj ntawm cov txuas yog qhov ntau li ntau tau. Nyob rau tib lub sijhawm, nws yog qhov tsim nyog yuav khaws cov ntaub ntawv thaum lub sijhawm tsim kho, suav nrog cov qauv xws li cov qauv, kom yooj yim tswj kev txij nkawm txuas ntxiv thiab kev tswj hwm.
Hauv ntej, kev siv, kev teeb tsa, thiab kev tsim kho cov txheej txheem kho qhov muag yog txhua yam haujlwm siv kho qhov muag uas xav tau kev ua haujlwm ceev faj thiab saib xyuas los ntawm cov neeg ua haujlwm tshaj lij. Tsuas yog nyob rau hauv txoj kev no tuaj yeem ua haujlwm ruaj khov thiab txuas ntxiv lub neej ntawm lub khoos phis tawm kho tshiab.