Njengoba sonke sazi ukuthi ikhebula le-OPGW optical lakhiwe phezu kosekelo lwentambo yaphansi yombhoshongo womugqa wokuqoqa amandla.Iwucingo oluhlanganisiwe lwefiber optical overhead ground ebeka i-optical fibre ocingweni lwaphansi olungaphezulu ukuze lusebenze njengenhlanganisela yokuvikela umbani nemisebenzi yokuxhumana.
Lezi zinto ezilandelayo zidinga ukucatshangelwa ngesikhathi sokwakhiwa kweIntambo yokubona ye-OPGW:
① Isici sokuphepha se-OPGW ye-optical fibre ehlanganisiwe yentambo yaphansi akufanele ibe ngaphansi kuka-2.5, futhi kufanele ibe nkulu kunesici sokuphepha somklamo wentambo.Isilinganiso sokucindezelwa kokusebenza akufanele sidlule u-25% wengcindezi yokwehluleka.
②Ibanga phakathi kwentambo kanye ne-OPGW ye-optical fiber optical wire yaphansi kufanele ihlangabezane nezimfuneko zokuvikela umbani.
③ Intambo yaphansi ye-OPGW ye-optical fibre kufanele ihlangabezane nezimfuneko zokuzinza kokushisa phakathi nokusebenza okuvamile kolayini kanye nalapho kuba nengozi.
Ikhebula le-ADSS optical liwuhlobo lwekhebula le-optical elizisekelayo le-dielectric elakhelwe phezu kwempahla eyinhloko yomzimba wombhoshongo womugqa wokuqoqa.Idinga intambo evamile yaphansi ukuthi imiswe ngesikhathi esifanayo ukuze kuhlangatshezwane nezimfuneko zokuvikela umbani zolayini wokuqoqa.
Lezi zinto ezilandelayo zidinga ukucatshangelwa ngesikhathi sokwakhiwa kweIzintambo ezibonakalayo ze-ADSS:
① Isici sokuphepha sekhebuli yokubona ye-ADSS akufanele ibe ngaphansi kuka-2.5, futhi kufanele ibe nkulu kunesici sokuphepha sedizayini yesikhondatha.Isilinganiso sokucindezelwa kokusebenza kufanele ngokuvamile sibe ngu-18% -20% wengcindezi yokwehluleka.
② Ikhebuli yokubona ye-ADSS kufanele ihlangabezane nezibalo zokuhlola ukuqina nezisekelo zezigxobo ezimisiwe nemibhoshongo.
③Ikhebuli yokubona ye-ADSS kufanele ivikelwe ekulimaleni kukagesi, ekuhubheni phakathi kombhoshongo nocingo lapho isilwane siluma, futhi umoya uchezuka.
④Ukwanelisa ukuthi ngaphansi kwesenzo samandla angaphandle njengomoya onamandla noma ukuqhwaza, kukhona umkhawulo owanele phakathi kokuphambana kwekhebuli yokubona ye-ADSS kanye naphansi.
Ngokufigqiwe:
① Ngokombono wokwakha nokusebenza nokugcinwa, ikhebula le-0PGW elibonakalayo linayo yonke imisebenzi nokusebenza kwentambo yaphansi engaphezulu kanye nekhebula yokubona, ehlanganisa izinzuzo zemishini, zikagesi, nezokudlulisa, ukwakhiwa kwesikhathi esisodwa, ukuqeda isikhathi esisodwa, ukuphepha okuphezulu, ukwethembeka. , kanye nekhono eliqinile lokulwa nengozi;Intambo yokubona ye-ADSS idinga Ukumiswa kocingo oluvamile lomhlabathi ngesikhathi esifanayo, izindawo ezimbili zokufaka zihlukile, futhi ukwakhiwa kuqedwa izikhathi ezimbili.Ukusebenza okuvamile kwentambo kagesi ngeke kuthinteke uma kwenzeka kuba nengozi yentambo kagesi.Ingabuye ilungiswe ngaphandle kokuhluleka kwamandla ngesikhathi sokusebenza nokugcinwa.
②Ngokombono wezinkomba zezindleko zobunjiniyela, izintambo ezibonakalayo ze-OPGW zinezidingo eziphakeme zokuvikela umbani, futhi izindleko zeyunithi eyodwa ziphezulu;Izintambo ezibonakalayo ze-ADSS azisetshenziselwa ukuvikela umbani, futhi izindleko zeyunithi eyodwa ziphansi.Kodwa-ke, ikhebuli ye-ADSS optical nayo idinga ukusebenzisana nokufakwa kwentambo evamile yaphansi ukuze kuvikelwe umbani, okudinga ukwenyuswa kwezindleko zokwakha kanye nempahla.Ngesikhathi esifanayo, ikhebula le-ADSS optical linezidingo eziphakeme zamandla ombhoshongo owakhiwe kanye negama lombhoshongo.Ngakho-ke, ngokwezindleko zizonke, intambo ye-fiber optic ye-OPGW yonga ukutshalwa kwezimali emapulazini omoya kunentambo ye-ADSS fibre optic.
Kafushane, intambo ye-optical ye-OPGW eshiwo ngenhla ifanele ukwakhiwa kwamapulazi omoya emathafeni nasezintabeni ezinezindawo eziyinkimbinkimbi, ukuphakama okungaguquki nendawo ezungezile enokhahlo, kanye nezintambo ezibonakalayo ze-ADSS zifanele ukwakhiwa kwamapulazi ogwadule e-Gobi namapulazi omoya asogwadule umhlaba onabantu abaningi kanye nokusebenza okulula nokunakekelwa.