Kev sib txuas lusoptical fiber ntau cablesyog feem ntau siv nyob rau hauv overhead, ncaj faus, pipelines, underwater, sab hauv tsev thiab lwm yam adaptive nteg optical cables.Cov txheej txheem tso ntawm txhua qhov kho qhov muag cable kuj txiav txim siab qhov sib txawv ntawm cov txheej txheem tso.GL tej zaum yuav xaus ob peb lub ntsiab lus:
Aerial kho qhov muag cableyog ib qho optical cable siv rau ntawm ncej.Hom kev tso no tuaj yeem siv qhov qub nyiaj siv ua haujlwm qhib hlau ncej txoj kev, txuag cov nqi tsim kho thiab ua kom lub sijhawm siv sijhawm luv.Overhead optical cables yog dai rau ntawm tus ncej hluav taws xob thiab yuav tsum tau hloov mus rau ntau qhov chaw ib puag ncig.Overhead optical cables raug cuam tshuam rau kev puas tsuaj ntuj xws li typhoons, dej khov thiab dej nyab, thiab tseem raug rau sab nraud quab yuam thiab tsis muaj zog ntawm lawv tus kheej lub zog.Yog li ntawd, qhov tsis ua hauj lwm ntawm overhead optical cables yog siab tshaj qhov ncaj-faus thiab ducted optical fiber cables.Feem ntau siv rau cov kab nyob deb ntawm Chav Kawm 2 lossis hauv qab no, thiab tsim nyog rau kev sib koom tes network optical cable kab lossis qee qhov tshwj xeeb hauv zos.
Muaj ob txoj hauv kev los nteg overhead optical cables:
1. Kev dai hlau hom: ua ntej fasten cov hlau rau ntawm tus ncej, thiab tom qab ntawd muab cov hlua kho qhov muag rau ntawm cov hlua dai nrog ib tug nuv, thiab lub load ntawm qhov kho qhov muag cable yog nqa los ntawm cov hanging hlau.
2. Hom kev txhawb nqa tus kheej: siv cov qauv kev txhawb nqa tus kheej ntawm cov khoom siv kho qhov muag, cov kab hluav taws xob kho qhov muag yog nyob rau hauv cov duab ntawm "8", lub sab sauv yog ib txoj kab uas txhawb nqa tus kheej, thiab kev thauj khoom ntawm cov khoom siv kho qhov muag yog nqa los ntawm txoj kab kev txhawb nqa tus kheej.
Ncaj nraim faus optical cable: Qhov no optical cable muaj steel daim kab xev los yog steel hlau armor sab nraum, thiab yog ncaj qha faus underground.Nws yuav tsum tau ua hauj lwm rau sab nraud mechanical puas thiab av corrosion.Cov txheej txheem tiv thaiv sib txawv yuav tsum raug xaiv raws li kev siv sib txawv thiab cov xwm txheej.Piv txwv li, nyob rau hauv cov cheeb tsam uas muaj kab tsuag thiab nas, cov kab hluav taws xob kho qhov muag nrog cov txheej tiv thaiv uas tiv thaiv kab tsuag thiab nas yuav tsum tau siv.Nyob ntawm cov av zoo thiab ib puag ncig, qhov tob ntawm fiber ntau optic cable faus rau hauv av yog feem ntau ntawm 0.8 meters thiab 1.2 meters.Thaum lub sij hawm tso, yuav tsum tau saib xyuas kom cov strain ntawm optical fiber nyob rau hauv lub tso cai txwv.
Fiber ntau Optic Cable: Kev tso cov kav dej feem ntau yog nyob rau hauv nroog, thiab ib puag ncig rau kev tso cov kav dej yog qhov zoo dua, yog li tsis muaj qhov tshwj xeeb uas yuav tsum tau ua rau qhov kho qhov muag cable sheath, thiab tsis tas yuav tsum muaj armoring.Ua ntej tso lub raj xa dej, qhov ntev ntawm qhov chaw tso thiab qhov chaw ntawm qhov chaw sib txuas yuav tsum raug xaiv.Thaum tso, siv tshuab bypass lossis phau ntawv traction tuaj yeem siv.Lub zog rub ntawm ib qho rub yuav tsum tsis pub tshaj qhov tso cai nruj ntawm cov kab hluav taws xob kho qhov muag.Cov khoom siv rau lub raj xa dej tuaj yeem xaiv tau los ntawm cov pob zeb, asbestos cement, steel yeeb nkab, yas yeeb nkab, thiab lwm yam raws li thaj chaw.
Underwater Optical Cablesyog cov kab hluav taws xob kho qhov muag uas tau muab tso rau hauv dej hla dej, pas dej thiab ntug hiav txwv dej.Kev tso ib puag ncig ntawm hom kev kho qhov muag cable yog qhov phem dua li ntawm cov raj xa dej thiab tso ncaj qha faus.Lub underwater kho qhov muag cable yuav tsum tau txais ib tug steel hlau los yog steel daim kab xev armored qauv, thiab cov qauv ntawm lub sheath yuav tsum tau xam comprehensively raws li hydrogeological tej yam kev mob ntawm tus dej.Piv txwv li, nyob rau hauv cov av pob zeb thiab cov dej ntws raws caij nyoog nrog cov khoom muaj zog scouring, qhov chaw kho qhov muag cable raug kev puas tsuaj thiab kev kub ntxhov, tsis tsuas yog cov hlau tuab tuab yuav tsum tau siv rau armoring, tab sis yuav tsum muaj ob txheej txheej armoring.Txoj kev tsim kho yuav tsum tau xaiv raws li tus dej dav, dej tob, ntws tus nqi, dej txaj, ntws tus nqi, thiab dej txaj av zoo.
Kev tso ib puag ncig ntawm cov kab hluav taws xob hauv qab dej yog qhov nruj dua li cov kab hluav taws xob ncaj qha faus, thiab nws nyuaj dua los kho qhov tsis raug thiab ntsuas.Yog li, qhov kev cia siab ntawm cov kab hluav taws xob hauv qab dej yog siab dua li ntawm cov kab hluav taws xob ncaj qha faus.Submarine optical cables kuj yog underwater cables, tab sis qhov chaw nyob ib puag ncig yog nruj thiab xav tau ntau dua li cov underwater optical cables.Kev pabcuam lub neej ntawm submarine optical cable systems thiab lawv cov khoom yuav tsum muaj ntau tshaj 25 xyoo.