Fiber optic cable kab feem ntau puas los ntawm squirrels, nas thiab noog, tshwj xeeb tshaj yog nyob rau hauv roob roob, toj thiab lwm qhov chaw.Feem ntau ntawm cov fiber ntau optic cables yog overhead, tab sis lawv kuj raug puas los ntawm paj squirrels, squirrels thiab woodpeckers.Ntau hom kev sib txuas lus tsis ua haujlwm yog tshwm sim los ntawm cov nas tom ntawm ntau qib.
Sab nraum zoov fiber ntau optic cable qauv pom zoo rau cov nas noj fiber ntau optic cable yuav muab faib ua non-hlau armored fiber optic cable thiab hlau armored fiber optic cable.
Kev Tiv Thaiv Tsis Muaj Kev Nyuaj Siab
Ntawm lawv, cov tsis yog hlau armored optical cable txais cov iav fiber ntau xov armoring txheej.Thiab cov iav xov paj yog sib npaug ntawm qhov ncig.Qhov ntom ntawm cov iav xov paj yuav tsum muaj peev xwm ua tau raws li cov khoom tensile ntawm cov khoom siv kho qhov muag.Yog li ntawd, fiber ntau optic cable tuaj yeem muaj qee qhov kev tiv thaiv nas tom kev ua haujlwm lossis tiv taus cov nas tom.
Nws ua haujlwm li cas
Vim tias cov iav fiber ntau yog nyias thiab nkig, cov iav smashed yuav ua rau lub qhov ncauj kab noj hniav puas tsuaj thaum lub sij hawm cov nas tom cov txheej txheem.Nws ua rau nas ntshai cov fiber ntau optic cable thiab ua kom cov nas ua haujlwm.
Nws Puas Ua Haujlwm tiag
Txawm li cas los xij, hom kev tiv thaiv kab mob no yog qhov tsis txaus ntseeg hauv txoj cai.Ua ntej, thaum cov nas tsuag tom cov iav fiber ntau rau hauv daim, cov khoom siv kho qhov muag yuav tau tawg tib lub sijhawm (ob cov ntaub ntawv zoo sib xws).Qhov thib ob, kev ntshai ntawm nas tej zaum yuav yog ib qho kev xav.Tom qab stung, tej zaum yuav muaj kev ntshai rau nas, tab sis qhov no ntshai npaum li cas?Nws yuav kav ntev npaum li cas?Tag nrho cov no tsis paub.
Ntxiv mus, cov nas uas tau raug mob yuav muaj kev ntshai, thiab cov nas uas tsis tau raug mob tseem yuav noj cov fiber ntau cable.Lub optical cable raug tom los ntawm txhua tus nas hla, thiab tus nqi tsis pheej yig.
Ntau qhov tseeb kuj tau ua pov thawj tias cov nyhuv ntawm cov iav fiber ntau tiv thaiv cov nas noj fiber ntau optic cable yog txwv heev.Muaj qee qhov kev ua tau zoo ntawm kev tiv thaiv nas tom, tab sis cov nyhuv ntawm "tiv thaiv nas tom" tsis ua tiav.
Hlau Armored Protection
Cov hlau armored optical cable yuav tsum siv cov yas-coated aluminium daim kab xev, yas-coated steel daim kab xev, los yog stainless hlau kauv armor raws li ib tug tiv thaiv cov nas tiv thaiv.
Hlau armor fiber optic cable muaj qhov zoo dua los tiv thaiv nas tom dua li cov iav fiber ntau yarn armor.Ntawm peb txoj kev siv armor, stainless hlau kauv armor muaj qhov zoo tshaj plaws.
Txheej Txheej Kev Tiv Thaiv
Nyob rau hauv cov nqe lus ntawm kev ua tau zoo ntawm kev kho qhov muag cable, vim yog cov qauv tshwj xeeb ntawm stainless hlau kauv armor, nws tuaj yeem tswj tau lub zog radial thaum tsis poob qhov axial yooj, thiab kev khoov zoo dua.Lub zog ntawm stainless hlau yog siab dua, thiab lub cable yog thinner thaum nws ua tau raws li compressive kev ua tau zoo ntawm optical cable.Yog li ntawd, lub vojvoog dabtsi yog khoov kuj yog qhov tsawg tshaj plaws ntawm ntau txoj kev armoring.
Nyob rau hauv qhov chaw ntawm grounding, fiber optic cable nws tus kheej yog passive thiab tsis tsim eddy tam sim no thiab induced tam sim no.Cov kev tiv thaiv xob laim hauv substation yog zoo meej.Optical cables feem ntau yog siv rau cable trench nteg yam tsis muaj kev pheej hmoo ntawm xob laim.Yog li ntawd, tsis muaj qhov yuav tsum tau ua rau hlau armored optical cables.
Cov ntsiab lus
Sab nraum zoov kho qhov muag cable txhawb lub prefabricated kho qhov muag cable yog nyiam siv stainless hlau kauv armored optical cable.Nyob rau hauv cov xwm txheej uas cov peev nyiaj tsis txaus los yog cov kev ntsuas nas-pov thawj tsis tshua muaj ua tiav, koj tuaj yeem sim siv iav fiber ntau xov armored fiber optic cable, tab sis nws yuav tsum tau nruab nrog lub thawv zoo kaw lossis cov yeeb nkab steel kom tsis txhob muaj kev pheej hmoo. ntawm nas tom.