Njengeqhwa, iqhwa, amanzi nomoya, inhloso ukugcina ingcindezi kukhebula le-fiber optic liphansi ngangokunokwenzeka, kuyilapho ugcina ikhebula le-sling ne-fiber optic ukuthi lingawi ukuze kuqinisekiswe ukuphepha.Ngokuvamile, intambo ye-fiber optic yasemoyeni ivamise ukwakhiwa nge-heathing esindayo kanye nensimbi eqinile noma amandla e-aramid Yenziwe ngezinto ezinemishini emihle kakhulu nezindawo zemvelo, amandla aqine kakhulu, isisindo esilula, ukuyifaka kalula, izindleko eziphansi, uhlobo lwekhebula elikhanyayo lasemoyeni. .Ngokwendlela yokufaka, ikhebula le-aerial optical lingahlukaniswa libe izinhlobo ezimbili: ezizisekelayo kanye ne-catenary , Ikhebula le-fiber optic elizisekelayo: Ikhebula le-fiber optic elizisekelayo linezintambo ezixhunywe ensimbi evalekile noma izithunywa ezifakwe ngokuphelele ukuze zinikeze. ukusekela.Izibonelo zezinhlobo zekhebula le-aerial fibre optic ezizisekelayo zifaka i-All-dielectric self-supporting (ADSS) kanye nezintambo ze-figure-8.
Ihlinzeka ngokusebenza okuhle kakhulu komshini kanye nemvelo, ukuqinisa ucingo lwensimbi kuqinisekisa amandla aqinile, umugqa wensimbi kathayela, i-PE yangaphandle sheath iqinisekisa ukumelana nokucindezela, uhlelo lokuvimbela amanzi luthuthukisa amandla angangeni manzi, ububanzi obuncane bekhebula le-optical, ukuhlakazeka okuphansi kanye nezici zokunciphisa, GYXTC8Y: GYXTC8Y ikhebula le-optical lightweight elizisekelayo eline-figure-8 cross-section elifanele ukufakwa ezindaweni ezingaphezulu kokuxhumana okude, amapayipi nezinhlelo zokusebenza ezingcwatshwe.Ihlinzeka ngeshubhu elixegayo elimelana ne-hydrolysis ephezulu, ukusebenza okuhle kakhulu komshini nokokwemvelo, ububanzi bekhebula elincane, ukuhlakazeka okuphansi nokuncishiswa, ijakhethi ye-polyethylene ephakathi nendawo (PE) kanye nezici zokufaka ukungqubuzana okuphansi, i-GYXTC8S: I-GYXTC8S nayo ifanele ukufakwa endaweni yasemoyeni. kwezokuxhumana ezikude.I-Corrugated steel strip kanye ne-PE yangaphandle sheath iqinisekisa ukumelana nokucindezela, uhlelo lokuvimbela amanzi luthuthukisa amandla okuvimbela amanzi, ububanzi obuncane bekhebula le-optical, kanye nezici eziphansi zokuhlakazeka kanye nezici zokunciphisa.Izimo zohlelo lokusebenza, izintambo ezibonakalayo eziphezulu zisetshenziselwa ukudlulisa amasignali kagesi, njengokuxhumana ngocingo, izinsiza zekhebula lokukhanya, futhi Ngisho Njengengxenye yohlelo lokusabalalisa amandla omphakathi wendawo, Ngaphezu kwalokho, izintambo ze-aerial fibre optic zisetshenziswa ezinhlelweni zangaphandle, isikhathi eside- ibanga nendawo amanethiwekhi endawo (LAN), amanethiwekhi endawo yedolobha elikhulu (MAN), izinhlelo zenethiwekhi yabasebenzisi, izinhlelo zokuxhumana ezixhunyiwe, i-CATV nezinhlelo zenethiwekhi yekhompiyutha, Isifinyezo, izintambo ze-Optical zingabekwa kusetshenziswa izigxobo zocingo ezivulekile zangempela, ezisindisa izindleko zokwakha. futhi sifinyeze isikhathi sokwakha.Ilungele izindawo ezinezindawo eziyisicaba kanye nokuguquguquka okuncane.
Ivamise ukusetshenziswa nezintambo zikagesi noma ezindaweni lapho ukukhanya kuvame ukwenzeka khona, kanti isihlilingi esizisekelayo esingumfanekiso 8 siwumucu wensimbi, okuyinsimbi, esakhiweni sekhebula le-fiber optic elingumfanekiso 8 ilungu lamandla amaphakathi kungaba ucingo lwensimbi. noma i-FRP, izintambo ze-fiber optic ezingazisekeli ngokwazo zidinga ukumiswa ngaphansi kwesihlilingi, ikhebula le-Catenary overhead fibre optic cable: Ikhebula le-Catenary overhead fibre optic cable iyikhebula elivamile langaphandle elixegayo elingaboshelwa kusihlilingi noma kwenye intambo ye-fiber optic. (evamile ku-CATV), Ngokuvumelana nesakhiwo nezinto zokwakha zezintambo ezibonakalayo zasemoyeni, abakhiqizi bezintambo ezibonakalayo bangahlukaniswa ngezinhlobo ezintathu eziyinhloko: GYTC8S, GYXTC8S kanye ne-GYXTC8Y.I-GYTC8S: I-GYTC8S ikhebula elibonakalayo langaphandle elizisekelayo.
Izintambo ze-aerial optical zivame kakhulu kwezokuxhumana nge-optical namuhla.Singabona izintambo ezibonakalayo zasemoyeni ezilenga ezigxotsheni zikagesi ezikuzungezile.Njengoba izintambo ezibonakalayo zasemoyeni zichayeka ezindaweni ezingaphandle ezinokhahlo, izinto ezisetshenziselwa ukwenza izintambo ezibonakalayo ezisemoyeni kufanele zibe namandla futhi ziqine.Izintambo ze-fiber optic ziyatholakala ngemiklamo ehlukahlukene ukuze ivumelane nezinhlobo ezahlukene zezinhlelo zokusebenza ezingaphezulu.Lesi sihloko singakusiza ufunde kabanzi mayelana nezintambo ze-aerial fibre optic.Ziyini izintambo ze-aerial fibre optic?, intambo ye-fiber optic yasemoyeni iyikhebula ye-fiber optic engaboshiwe evame ukuqukatha yonke imicu yokubona edingekayo emigqeni yezokuxhumana.Ilengiswa phakathi kwezigxobo zosizo noma imibhoshongo yamandla, njengoba ingenziwa ngisho nangezintambo zegeji ezincane eziboshelwe ezindwangwini zezintambo, futhi izintambo eziboshiwe ziyaqina Ukuze ithwale ngendlela egculisayo isisindo sentambo ye-fiber optic yonkana ubude be-span.