1. Nkag siab txog qhov yuav tsum tau ua ntawm qhov project:
Ua ntej, koj yuav tsum txheeb xyuas cov kev xav tau tshwj xeeb ntawm koj qhov project. Xav txog cov lus nug hauv qab no:
Kev sib kis deb: Koj yuav tsum tau khiav koj cov fiber ntau optic cable li cas?
Bandwidth xav tau: Ntau npaum li cas bandwidth koj qhov project xav tau los txhawb kev hloov ntaub ntawv?
Ib puag ncig tej yam kev mob: Nyob rau hauv dab tsi ib puag ncig tej yam kev mob yuav muab tso rau optical cable, xws li underground, nto, submarine los yog lwm yam tshwj xeeb ib puag ncig?
Kev xav tau kev ruaj ntseg: Koj puas xav tau kev ruaj ntseg fiber ntau optic cables los tiv thaiv cov ntaub ntawv rhiab heev?
2. Xaivfiber ntau optic cablehom:
Xaiv qhov tsim nyog fiber optic cable hom raws li qhov project xav tau:
Tib hom optical cable: Haum rau kev sib kis mus ntev, nrog kev sib kis me me, feem ntau yog siv rau kev sib txuas lus hauv nroog lossis thoob ntiaj teb.
Multimode optical cable: Haum rau kev sib kis luv luv, feem ntau yog siv hauv cov chaw zov me nyuam lossis cov chaw hauv cheeb tsam.
Daim ntawv thov tshwj xeeb kho qhov muag cable: Yog tias koj qhov project yuav tsum tau siv rau hauv qhov chaw tshwj xeeb, xws li kub, tsis kub, dej hiav txwv, thiab lwm yam, xaiv cov ntawv thov tshwj xeeb optical cable.
3. XaivUnderground Fiber CableSpecifications:
Xaiv qhov tsim nyog fiber optic cable specifications, nrog rau cov naj npawb ntawm cov cores thiab txheej kab ntawm fiber ntau:
Fiber core naj npawb: Tus naj npawb tseem ceeb qhia cov naj npawb ntawm cov fibers hauv qhov kho qhov muag. Ntau cov cores fiber ntau txhais tau tias bandwidth ntau dua thiab cov ntaub ntawv muaj peev xwm, tab sis kuj tseem tuaj yeem nce nqi.
Optical cable sab nraud txoj kab uas hla: Sab nraud txoj kab uas hla txiav txim siab qhov yooj thiab tensile lub zog ntawm optical cable. Cov kab loj dua fiber ntau optic cables feem ntau siv tau ntev dua tab sis tej zaum yuav nyuaj rau nruab.
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4. Xav txog kev tiv thaiv fiber ntau optic cable:
Txhawm rau kom ntseeg tau lub sijhawm ntev ntawm koj cov fiber ntau optic cables, xav txog kev ntxiv txheej tiv thaiv rau koj cov fiber ntau optic cables:
Cov ntaub ntawv sheath: Cov ntaub ntawv sib txawv ntawm cov ntaub ntawv sib txawv yog tsim rau cov xwm txheej sib txawv. Piv txwv li, PE (polyethylene) sheathing yog tsim rau faus hauv av, thaum PUR (polyurethane) sheathing yog tsim rau siv sab nraum zoov.
Waterproof thiab Corrosion Resistant: Yog hais tias lub fiber optic cable yuav siv nyob rau hauv ib tug ntub los yog corrosive ib puag ncig, xaiv ib tug fiber optic cable nrog zoo waterproof thiab corrosion kuj.
5. Xav txog kev nthuav dav yav tom ntej:
Thaum xaiv fiber ntau optic cable, xav txog yav tom ntej expansion xav tau. Xaiv cov fiber ntau optic cables uas tsim nyog bandwidth thiab fiber core suav kom koj tsis tas yuav hloov koj cov fiber ntau optic cables yog tias koj cov ntaub ntawv xa mus rau yav tom ntej.
6. Xa mus rau cov lus qhia tshaj lij:
Thaum kawg, yog tias koj tsis paub meej tias yuav xaiv hom thiab qhov tshwj xeeb ntawm underground optical cable, thov sab laj nrog tus kws tshaj lij kho qhov muag cable lossis engineer. Lawv tuaj yeem muab cov lus pom zoo raws li qhov xav tau ntawm qhov project, ua kom koj cov kev xaiv ua tau raws li qhov yuav tsum tau ua thiab kev ntseeg tau.
Hauv cov ntsiab lus, kev xaiv kom raug ntawm hom thiab qhov tshwj xeeb ntawm cov kab hluav taws xob hauv av yog qhov tseem ceeb rau kev ua tiav ntawm txoj haujlwm. Los ntawm kev nkag siab txog koj qhov project xav tau, xaiv hom thiab qhov loj me, thiab txiav txim siab txog kev tiv thaiv cable thiab kev nthuav dav yav tom ntej, koj tuaj yeem xyuas kom meej tias koj cov kab hluav taws xob hauv av hauv av yuav ua tau zoo nyob rau lub sijhawm ntev, muab lub hauv paus txhim khu kev qha rau kev sib txuas lus thiab cov ntaub ntawv xa mus.