Raws li cov tshuab hluav taws xob hloov zuj zus thiab loj zuj zus, qhov kev xav tau ntawm kev xa hluav taws xob muaj txiaj ntsig zoo thiab tsis muaj qhov tseem ceeb dua.Nyob rau hauv xyoo tas los no, ib lub tshuab tshiab hu uaOptical Ground Wire (OPGW)optical cable tau tshwm sim raws li qhov kev daws teeb meem zoo tshaj plaws rau cov kab hluav taws xob siv hluav taws xob.
OPGW kho qhov muag cable yog ib hom kab uas txuas nrog fiber ntau optic cables nrog cov khoom siv hluav taws xob siv hluav taws xob.Qhov kev tsim tshwj xeeb no muab ntau qhov zoo ntawm cov kab hluav taws xob ib txwm muaj, suav nrog kev sib txuas lus zoo dua qub, tiv thaiv xob laim zoo dua, thiab txhim kho kev ntseeg tau.
Ib qho txiaj ntsig tseem ceeb ntawm OPGW optical cable yog nws lub peev xwm xa cov ntaub ntawv ntau dhau mus ntev.Qhov no tso cai rau cov khoom siv hluav taws xob los saib xyuas thiab tswj lawv lub tshuab kom zoo dua qub, txhim kho daim phiaj kev cia siab thiab ua haujlwm tau zoo.Tsis tas li ntawd, OPGW kho qhov muag cable tuaj yeem siv rau kev ntsuas qhov kub thiab txias, uas muab kev ntsuas kub ntawm lub sijhawm raws li qhov ntev ntawm cable, tso cai rau kev tshawb pom ntxov ntawm cov teeb meem thiab txo qhov kev pheej hmoo ntawm cov khoom siv tsis ua haujlwm.
Lwm qhov zoo ntawm OPGW optical cable yog nws lub peev xwm los muab kev tiv thaiv xob laim.Cov kab hluav taws xob niaj hnub yog qhov yooj yim rau kev sib tsoo, uas tuaj yeem ua rau hluav taws xob tsis zoo thiab cov khoom puas.OPGW optical cable, txawm li cas los xij, tuaj yeem ua raws li tus pas nrig, muaj kev nyab xeeb redirecting tam sim no rau hauv av thiab txo kev puas tsuaj rau lub zog.
Zuag qhia tag nrho, kev siv OPGW kho qhov muag cable hauv cov kab hluav taws xob siv hluav taws xob sawv cev yog ib kauj ruam tseem ceeb rau pem hauv ntej hauv kev kho tshiab ntawm cov tshuab hluav taws xob.Nrog nws cov peev xwm sib txuas lus zoo dua qub, kev tiv thaiv xob laim zoo dua, thiab txhim kho kev ntseeg siab, OPGW kho qhov muag cable tau npaj los ua qhov kev daws teeb meem rau cov khoom siv hluav taws xob tab tom nrhiav kev txhim kho lawv cov kev sib kis.