Da kyau zaɓi babban kumfa na fiber na gani.Akwai nau'ikan nau'ikan bututu guda uku na fiber na waje na waje: bututun filastik bututun roba, bututun aluminum, bututun karfe.Bututun filastik suna da arha.Domin saduwa da buƙatun kariya na UV na kullin bututun filastik, yakamata a yi amfani da aƙalla yadudduka biyu na sulke.Bututun filastik OPGW na iya jure yanayin zafi na ɗan gajeren lokaci wanda ya haifar da gajeriyar kewayawa <180 ℃;farashin bututun aluminum yana da ƙasa.Saboda ƙananan ƙarancin aluminum, zai iya ƙara ƙarfin sulke na OPGW don jure wa gajeren lokaci.Aluminum bututu OPGW na iya jure wa ɗan gajeren lokaci zazzabi tashi lalacewa ta hanyar gajeren kewaye halin yanzu <300 ° C;bakin karfe bututu yana da tsada.Koyaya, saboda bangon bututun bakin ciki na bututun ƙarfe, adadin nau'ikan fiber na gani da aka ɗora a cikin bututun bakin karfe a ƙarƙashin yanayin giciye guda ɗaya ya fi na bututun filastik da bututun aluminum, don haka farashin kowane na gani. core ba babba a ƙarƙashin yanayin multi-core.The ikon karfe bututu OPGW jure gajeren lokaci zazzabi Yunƙurin iya isa 450 ℃.Masu amfani za su iya zaɓar murfin waje na fiber na gani a hankali bisa ga takamaiman yanayin aikin.
Lokacin maye gurbin tsohuwar waya ta ƙasa da kebul na OPGW, dole ne a zaɓi OPGW mai nau'ikan injina da na lantarki kamar na asali na waya ta ƙasa.Wato ma'auni na diamita na waje na OPGW, nauyin kowane tsayin raka'a, ƙarfin ƙarfi na ƙarshe, modulus na roba, ƙimar faɗaɗa layin layi, gajeriyar kewayawa da sauran sigogi suna kusa da sigogin waya na ƙasa data kasance, ta yadda shugaban hasumiya na yanzu ba zai iya ba. a canza, kuma ana iya rage yawan ayyukan sake ginawa.Hakanan zai iya tabbatar da amintaccen tazara tsakanin OPGW da na'urorin gudanarwa na zamani, da tabbatar da amintaccen aiki na tsarin wutar lantarki.
Shigarwa da gina kebul na OPGW yayi kama da naADSS kebul, kuma kayan aikin da ake amfani da su kusan iri ɗaya ne, amma wurin rataye ya bambanta.Ya kamata a shigar da kebul na OPGW a matsayin waya ta ƙasa.Matsayin tsaka-tsakin tsaka-tsaki na layin kebul na gani dole ne ya fada a kan hasumiya ta tashin hankali ta hanyar rarrabawa.
A cikin zaɓi da aikace-aikacen nau'ikan nau'ikan igiyoyi na gani na sama, Hakanan wajibi ne a kula da waɗannan abubuwan: zaɓi tsarin kebul na gani mara nauyi, kuma kada ku yi amfani da kebul na gani mai matsi.Saboda fiber na iya samun wani tsayin tsayi mai tsayi a cikin bututu maras kyau, kewayon sarrafawa yana tsakanin 0.0% da 1.0%, kuma ƙimar dabi'a shine 0.5% zuwa 0.7%.Lokacin da kebul na gani da aka shimfiɗa a lokacin ginawa ko ƙarƙashin aikin nauyi da iska, idan dai tsayin tsayin igiyoyin na'urar yana cikin kewayon tsayin da ya wuce, fiber na gani yana da ikon yin rauni kuma baya ɗaukar tashin hankali. don haka tabbatar da cewa ingancin watsawar fiber na gani ba ta da tasiri ta hanyar tashin hankali.tasiri na waje.
1. Yin amfani da fasahar samar da bututu na bakin karfe na ci gaba, bututu yana cike da mahadi masu hana ruwa don kare fiber na gani yadda ya kamata;
2. Ta hanyar inganta zane na fiber na gani wuce haddi tsawon a cikin bakin karfe tube da kuma karkatar da farar na USB core, da Tantancewar fiber a cikin Tantancewar na USB iya samun sakandare wuce haddi tsawo don tabbatar da cewa Tantancewar fiber ba a jaddada a lokacin da Kebul na OPGW yana fuskantar matsakaicin ƙarfin aiki;
3. Tsarin yana da mahimmanci, wanda ba kawai ya rage nauyin kankara da nauyin iska ba, amma kuma yana tabbatar da cewa zafi da aka haifar a cikin yanayin gajeren lokaci yana da sauƙi don watsawa;
4. Matsakaicin diamita na waje da ma'aunin nauyi na kebul na OPGW da GL ke ƙera suna kama da ƙayyadaddun waya na gama gari, kuma ana iya amfani da su don maye gurbin asalin waya ta ƙasa kai tsaye ba tare da canza layin ko maye gurbin hasumiya ba;
5. Tun da yake daidai yake da waya ta ƙasa ta gargajiya, ƙaddamar da kebul na OPGW ya dace sosai;