Ngokwezinhlelo zokusebenza ezahlukene, izintambo ze-optical zingahlukaniswa zibe izintambo ze-fiber optic zangaphakathi kanye nezintambo ze-fiber optic zangaphandle.
Uyini umehluko phakathi kwekhebula le-fiber optic langaphakathi nelangaphandle?
Kulesi sihloko, sizohlaziya umehluko phakathi kwekhebula le-optical langaphakathi nekhebula le-optical langaphandle kusuka ezicini ezingu-8, okuhlanganisa isakhiwo, izinto eziqinisiwe, uhlobo lwefayibha, isici somshini, izici zemvelo, ukusetshenziswa, umbala, kanye nokuhlukaniswa.
1. Izakhiwo ezahlukene phakathi kwekhebula le-fiber optic langaphakathi nelangaphandle
Ikhebula le-optical langaphakathi lakhiwe kakhulu nge-optical fiber, i-plastic sleeve evikelayo kanye nesikhumba sangaphandle sepulasitiki. Akukho nsimbi efana negolide, isiliva, ithusi kanye ne-aluminium kukhebula le-optical, futhi ngokuvamile ayinayo inani lokuphinda kusetshenziswe.
Ikhebula le-optical langaphandle liwumugqa wokuxhumana odlulisa isignali ye-optical. Ingaphakathi lekhebula lakhiwe ngenani elithile lemicu ye-optical ngokwendlela ethile, futhi limbozwe ngejazi langaphandle.
2. Izinto eziqinisiwe ezahlukene phakathi kwekhebula le-fiber optic langaphakathi nelangaphandle
Ikhebula le-optical langaphakathi liqiniswa ngeintambo ye-aramid, futhi i-optical fiber ngayinye imbozwe ngejakethi engu-0.9mm.
Ikhebula le-optical langaphandle liqiniswe ngocingo lwensimbi kanyeiteyipu yensimbi, futhi i-optical fiber iwumbala we-fiber ongenalutho kuphela.
3. Izinhlobo ezahlukene zefayibha phakathi kwekhebula le-fiber optic langaphakathi nelangaphandle
Izintambo ze-optical zangaphandle ngokuvamile zisebenzisa imicu ye-optical yemodi eyodwa eshibhile, kuyilapho izintambo ze-optical zangaphakathi zisebenzisa imicu ye-optical yemodi eminingi ebiza kakhulu, okwenza izintambo ze-optical zangaphandle ngokuvamile zishibhile kunezintambo ze-optical zangaphakathi.
4. Izici ezahlukene zemishini phakathi kwekhebula le-fiber optic langaphakathi nelangaphandle
Ikhebula le-optical langaphakathi: elisetshenziswa kakhulu ngaphakathi, izici eziyinhloko kufanele kube lula ukuligoba, futhi lingasetshenziswa ezindaweni ezincane njengasemakhoneni. Izintambo ze-optical zangaphakathi zinamandla aphansi okudonseka kanye nezendlalelo zokuvikela ezibuthakathaka kodwa futhi zilula futhi zingabizi kakhulu.
Izintambo zokukhanya zangaphandle zinezendlalelo eziqinile zokuvikela futhi ngokuvamile zimbozwe ngezivikelo (ezimbozwa ngezikhumba zensimbi).
5. Izici ezahlukene zemvelo phakathi kwekhebula le-fiber optic langaphakathi nelangaphandle
Ikhebula le-optical langaphakathi: Ngokuvamile alinalo ijakethi elingangeni manzi. Lapho ukhetha izintambo ze-optical zokusetshenziswa ngaphakathi, kufanele kuqashelwe izakhiwo zazo ezivimbela ilangabi, ezinobuthi kanye nentuthu. Epayipini noma ekuphoqweni komoya, uhlobo lwe-optical evimbela ilangabi kodwa intuthu ingasetshenziswa. Endaweni eveziwe, uhlobo lwe-optical evimbela ilangabi, olungenabo ubuthi kanye nolungenantuthu kufanele lusetshenziswe.
Ikhebula le-optical langaphandle: Ngenxa yokuthi indawo yalo yokusetshenziswa ingaphandle, kumele libe nemisebenzi yokumelana nengcindezi, ukumelana nokugqwala kanye nokungangeni manzi.
6.Izicelo ezahlukene phakathi kwekhebula le-fiber optic langaphakathi nelangaphandle
Izintambo ze-optical zangaphakathi zisetshenziswa kakhulu ekuhleleni izakhiwo kanye nokuxhumana phakathi kwamadivayisi enethiwekhi, izintambo ze-optical zangaphakathi zifanelekela kakhulu izinhlelo zezintambo ezivundlile kanye nezinhlelo ze-backbone eziqondile.
Izintambo ze-optical zangaphandle zisetshenziswa kakhulu ekwakheni izinhlelo eziyinkimbinkimbi futhi zingasetshenziswa ekungcwabeni okuqondile kwangaphandle, emipayipini, ekubekeni ngaphezulu nangaphansi kwamanzi, nakwezinye izimo. Zifaneleka kakhulu ukuxhumana phakathi kwezakhiwo naphakathi kwamanethiwekhi akude. Uma intambo ye-optical yangaphandle igqitshwe ngqo, intambo ye-optical evikelwe kufanele ikhethwe. Uma ingaphezulu, intambo ye-optical ene-sheath yangaphandle yepulasitiki emnyama enezimbambo ezimbili noma ngaphezulu zokuqinisa ingasetshenziswa.
7. Imibala ehlukene phakathi kwekhebula le-fiber optic langaphakathi nelangaphandle
Ikhebula le-optical langaphakathi: ikhebula le-optical eliphuzi lemodi eyodwa, ikhebula le-optical lemodi eziningi eli-orenji eliluhlaza okotshani elingu-10G.
Ikhebula le-optical langaphandle: ngokuvamile igobolondo langaphandle elimnyama, ukuthungwa kwalo kuqinile.
8. Ukuhlukaniswa okuhlukile phakathi kwekhebula le-fiber optic langaphakathi nelangaphandle
Izintambo ze-optical zangaphakathi ngokuvamile zihlukaniswe zibe imikhono namagatsha aqinile angaphakathi. I-Lt ifaka kakhulu ikhebula le-FTTH, ikhebula le-optical eliguquguqukayo langaphakathi, ikhebula elihlanganisiwe, njll.
Kunezinhlobo eziningi zezintambo ze-optical zangaphandle, futhi isakhiwo sangaphakathi ngokuvamile sihlukaniswe ngesakhiwo se-central tube kanye nesakhiwo esisontekile. Ezivame kakhulu ikhebula le-optical elihlanganisiwe le-outdoor central bundled tube, ikhebula le-optical elihlanganisiwe le-aluminium elingaphandle, ikhebula le-optical elihlanganisiwe le-outdoor, ikhebula le-optical elihlanganisiwe le-double sheathed elingaphandle, ikhebula le-optical elihlanganisiwe le-ADSS elizisekelayo, njll.
9. Amanani ahlukene phakathi kwekhebula le-fiber optic langaphakathi nelangaphandle
Izintambo ze-fiber optic zangaphandle ngokuvamile zishibhile kunezintambo ze-fiber optic zangaphakathi.
Izintambo ze-optical zangaphakathi kanye nezintambo ze-optical zangaphandle zisebenzisa izinto ezahlukene zokuqinisa. Izintambo ze-optical zangaphakathi kudingeka zibe nokuguquguquka okuthile, kokubili okuthambile nokuthambile, ngakho izinto ezisetshenziswayo zihlukile. Izintambo ze-optical zangaphakathi zisetshenziselwa ukuqinisa intambo ye-aramid, futhi i-optical fiber ngayinye imbozwe ngejakethi engu-0.9mm, futhi izindleko zihlukile; izintambo ze-optical zangaphandle zisetshenziselwa ukuqinisa izintambo zensimbi kanye namatheyipu ensimbi, kanti izintambo ze-optical ziyizintambo ezingenalutho kuphela.
Izintambo ze-optical zangaphandle ngokuvamile ziyizintambo ze-optical zemodi eyodwa. Izintambo ze-optical ze-Multimode ezivame ukusetshenziswa ezintanjeni ze-optical zangaphakathi. Intengo yezindlela eziningi nayo ibiza kakhulu kunezindlela eyodwa.
Ingabe izintambo ze-fiber optical zangaphandle zingasetshenziswa ngaphakathi endlini?
Akukho mehluko oqinile phakathi kwezintambo ze-optical zangaphakathi nezintambo ze-optical zangaphandle, okungukuthi, zingasetshenziswa ngaphandle noma ngaphakathi, kodwa izintambo zangaphakathi zigxila ekuvikeleni umlilo, zithambile, futhi azibophani, kanti izintambo zangaphandle zigxila ekulweni nokugqwala.
Uma nje ikhebula le-fiber optic likwazi ukubhekana nezimo zokusetshenziswa ngaphandle njengomswakama, futhi lihlangabezane nezimfuneko zokuphepha emlilweni zangaphakathi, khona-ke lezi zintambo ezibanzi zingasetshenziswa kokubili ukusetshenziswa kwangaphakathi nangaphandle. Unganquma ngokwezimo ezithile zokwakhiwa.
Isikhathi sokuthunyelwe: Septhemba-29-2025