GL FIBER, as ibfiber ntau cable manufacturersnrog 21 xyoo ntawm kev tsim khoom, xav tau consider ntau yam thaum xaiv covyog tus qauv thiab specification ntawm underground fiber optic cable. Nov yog qee cov kauj ruam tseem ceeb thiab cov lus qhia:
1. Qhia meej cov kev xav tau yooj yim
Kev sib txuas lus tus nqi thiab kis nrug deb:Txiav txim siab qhov kev sib txuas lus xav tau
ion tus nqi thiab kis nrug deb raws li kev npaj network los xaiv qhov tsim nyog ib hom lossis ntau hom optical cable. Tib hom optical cable yog haum f
los yog kev ncua deb, kev sib txuas lus ceev ceev, thaum muaj ntau hom optical cable yog tsim rau luv luv, qis-ceev daim ntawv thov scenarios.
Core naj npawb xaiv:Tus naj npawb tseem ceeb yog hais txog tus naj npawb ntawm cov fibers hauv qhov muagoptical kab, uas feem ntau muab faib ua 2 rau 144 cores. Xaiv tus naj npawb tsim nyog raws li qhov xav tau tiag tiag tuaj yeem txo tus nqi kho qhov muag cable.
2. Xav txog tej yam ib puag ncig
Geographic thiab climatic tej yam kev mob:Xav txog thaj chaw ib puag ncig (xws li roob, toj, thaj av tiaj tus, thiab lwm yam) thiab climatic tej yam kev mob (xws li kub, av noo, av pH, thiab lwm yam) ntawm thaj chaw uas muaj optical cable nteg. Piv txwv li, cov chaw ntug dej hiav txwv yuav xav tau cov dej tsis muaj dej thiab corrosion-resistant optical cables; Cov chaw txias txias yuav tsum tau tiv thaiv khov thiab tiv thaiv khoov kho qhov muag cables.
Tshwj xeeb ib puag ncig yam tseem ceeb:Ntsuam xyuas seb puas muaj xwm txheej tshwj xeeb xws li AC hluav taws xob railways, high-voltage transmissions, xob laim puas, dej nyab kev puas tsuaj, thiab nas puas. Cov yam tseem ceeb no tuaj yeem cuam tshuam rau kev xaiv cov kab hluav taws xob kho qhov muag, xws li yuav tsum xaiv cov kab hluav taws xob kho qhov muag nrog kev tiv thaiv hluav taws xob thiab cov khoom pov thawj nas.
3. Nkag siab txog cov qauv thiab kev ua haujlwm ntawm cov khoom siv kho qhov muag
Cable core qauv:Lub optical cable nrog xoob tube fiber ntau qauv muaj ntau qhov ntau ntawm kev txav dawb hauv lub casing, uas tuaj yeem cuam tshuam qhov cuam tshuam ntawm qhov kub thiab txias thiab haum rau cov cheeb tsam uas muaj kev hloov loj hauv qhov kub thiab txias.
Sheath thiab armor:Xaiv cov sheath thiab armor tsim nyog raws li qhov chaw nyob. Piv txwv li, aluminium daim kab xev armor plays lub luag hauj lwm ntawm cov dej noo-pov thawj, steel daim kab xev armor plays lub luag hauj lwm compressive, thiab steel hlau armor muab tensile thiab compressive zog.
Roj filling tshuab:Roj filling tuaj yeem txhim kho cov dej noo-pov thawj kev ua haujlwm ntawm optical cables thiab tswj kev ruaj ntseg ntawm kev sib kis zoo.
4. Xaiv cov qauv tshwj xeeb
Raws li kev txheeb xyuas saum toj no, xaiv ua ke nrog cov qauv kho qhov muag ntawm lub khw. Cov hauv qab no yog qee cov qauv hauv av fiber ntau optic cable thiab lawv cov yam ntxwv:
GYTA53 hom fiber ntau cable:siv sab nraum zoov, roj filling, aluminium daim kab xev longitudinally qhwv polyethylene txheej sheath, haum rau overhead thiab pipeline nteg. Nws muaj cov dej noo zoo thiab xeb tsis zoo, tab sis qhov ntsuas qhov siab sab nraud yog me ntsis qis dua ntawm txoj siv hlau.
GYTY53 hom fiber ntau cable:siv sab nraum zoov, roj filling, steel siv longitudinally qhwv polyethylene ob txheej sheath, zoo anti-flattening nyhuv, haum rau ncaj qha faus ib puag ncig, qhov chaw uas muaj dej noo yuav tsum los yog siab mechanical zog yuav tsum tau.
GYFTA53 hom fiber ntau cable:siv sab nraum zoov, roj filling, steel siv longitudinally qhwv, polyethylene puab sheath, non-metallic reinforcement, aluminium-polyethylene txheej sheath, lub teeb yuag, haum rau ncaj qha faus ib puag ncig.
GYTS hom fiber ntau cable:nrog steel siv armor thiab polyethylene txheej sheath, muab kev tiv thaiv ntxiv, haum rau ncaj qha faus ib puag ncig uas yuav tsum tau ntau dua mechanical zog.
5. Xav txog kev tu tom qab
Thaum xaiv cov kab hluav taws xob kho qhov muag, koj yuav tsum tau them sai sai rau lawv cov kev saib xyuas yooj yim kom lawv tuaj yeem nyob sai thiab kho thaum muaj teeb meem tshwm sim. Nyob rau tib lub sijhawm, ua raws li cov qauv kev lag luam hauv lub tebchaws thiab kev lag luam los xyuas kom meej tias qhov zoo ntawm qhov project ua tau raws li qhov yuav tsum tau ua ntawm cov specifications.
Hauv cov ntsiab lus, xaiv cov qauv tsim nyog thiab cov lus qhia tshwj xeeb ntawm underground fiber optic cables yuav tsum xav txog kev xav tau kev sib txuas lus, ib puag ncig yam, cov qauv kho qhov muag cable thiab kev ua haujlwm, thiab tom qab tu. Los ntawm kev ua tib zoo tshuaj xyuas thiab kev sib piv, tus qauv tsim kho qhov muag cable zoo tshaj plaws tuaj yeem raug xaiv los ua kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm kev sib txuas lus network.