Ngibhala umhlahlandlela ophelele wezintambo ze-fiber optic zokungcwaba eziqondile. Ake siqale ngokuqonda ukuthi ziyini ngempela izintambo ze-fiber optic zokungcwaba eziqondile. Kusukela kulokho engikukhumbulayo, ziyizintambo ezenzelwe ukugqitshwa ngqo ngaphansi komhlaba ngaphandle kokudinga ipayipi. Lokho kwenza ukufakwa kusheshe futhi kushibhile, akunjalo?

Okokuqala, kufanele ngihlukanise izingxenye ezibalulekile. Isakhiwo sekhebula kumele sihluke ezintanjeni ze-fiber optic ezivamile. Mhlawumbe zinezingqimba ezithile zokuvikela. Ake ngicabange: kukhona i-optical fiber ngokwayo, bese kuba khona i-buffer coating, amalungu okuqina njenge-aramid yarn, bese kuba uhlobo oluthile lwejakethi yangaphandle eqinile. O, futhi mhlawumbe izinto ezivimba amanzi njengoba zingaphansi komhlaba futhi zingase zivezwe emswakama.

Izinhlobo zezintambo zokungcwaba eziqondile - Ngicabanga ukuthi kunezigaba ezahlukene ngokusekelwe enanini lezintambo, mhlawumbe imodi eyodwa vs imodi eminingi. Futhi, ezinye zingase zibe nezivikelo zokuvikela okwengeziwe. Izintambo ezivikelwe zingase zisebenzise insimbi noma enye into ukuvimbela umonakalo ovela kumagundane noma emadwaleni.

Inqubo yokufaka – kufanele zijule kangakanani? Ngicabanga ukuthi zingamasentimitha angu-24 kuya kwangu-48, kuye ngendawo kanye namakhodi endawo. Ukusebenzisa umshini wokufaka imisele, ukubeka ikhebula, bese kufakwa i-backfilling. Mhlawumbe badinga i-tepi yesexwayiso ngaphezu kwekhebula ukuze baxwayise noma ubani omba lapho kamuva. Ukuhlola ngemva kokufaka nakho kubalulekile, njengokusebenzisa i-OTDR ukuhlola ukulahleka noma ukuphuka.

Izinzuzo kunezinye izindlela: ukungabi nesidingo samapayipi okuhambisa amanzi konga isikhathi nemali. Aklanyelwe ukumelana nezimo ezinzima zangaphansi komhlaba. Kodwa kukhona nokungalungi, njengomonakalo ongaba khona ngenxa yokumba noma imishini esindayo uma ingaphawulwanga kahle. Futhi, mhlawumbe kubiza kakhulu kusengaphambili uma kuqhathaniswa nezintambo ezivamile, kodwa kushibhile ngokuhamba kwesikhathi ngenxa yokungabi nazindleko zamapayipi okuhambisa amanzi.

Izinhlelo zokusebenza zingafaka ezokuxhumana, i-inthanethi eyisisekelo, izindawo zasemakhaya, ezempi, ama-smart grid, kanye nezinhlelo ze-CCTV. Amathiphu okulungisa: ukuhlolwa njalo, ukuqapha ukulahleka kwesiginali, kanye nokuba nemibhalo enembile yokuthi izintambo zibekwe kuphi.

Izindinganiso kanye nokuhambisana nazo - kumele kube nezindinganiso zemboni njenge-NEC e-US, noma izindinganiso zomhlaba wonke ze-ITU-T. Imithethonqubo yendawo mayelana nokujula kokungcwaba kanye nezimpawu zokuphepha.

Izinkinga ezivamile: ukungena kwamanzi uma ikhebula lingavaliwe kahle, umonakalo wegundane uma lingavikelwe, kanye nokucindezeleka ngokomzimba ngenxa yokuhamba kwenhlabathi. Izixazululo zifaka phakathi ukusebenzisa izintambo ezigcwele ijeli noma ezivikelwe, ukujula okufanele, futhi mhlawumbe nokusebenzisa umsele ezindaweni ezinobungozi obukhulu noma ngabe kungcwatshwa ngqo.

Linda, kodwa umsebenzisi ukhulume "ngokungcwaba okuqondile" ngqo, ngakho ukusebenzisa i-conduit kungaphikisana nalokho. Mhlawumbe kwezinye izimo, ngisho nangezintambo zokungcwaba eziqondile, ezindaweni ezinengozi enkulu, ukwengeza i-conduit kuyindlela yokuqapha eyengeziwe. Noma mhlawumbe uhlobo oluvikelwe lwanele.

Ngidinga ukuqinisekisa ukuthi wonke la maphuzu ahlanganiswe kumhlahlandlela. Ake ngiwahlele ngezigaba: Ukubuka konke, Izici Eziyinhloko, Izinhlobo, Ukufakwa, Izinzuzo, Ukungalungi, Izinhlelo Zokusebenza, Ukugcinwa, Amazinga, Izinkinga Ezivamile, Imibuzo Evame Ukubuzwa.

Linda, uhlaka lokuqala umsebenzisi alunikeze lwalunezigaba ezifana nezici ezibalulekile, izinhlobo zamakhebula e-Fiber Optic Optic angcwatshwe ngqo, inqubo yokufaka, izinzuzo vs. izinkinga, izinhlelo zokusebenza, ukugcinwa kanye nokuphila isikhathi eside, amazinga kanye nokuhambisana, izinkinga ezivamile kanye nezixazululo, imibuzo evame ukubuzwa.

Kufanele ngilandele leso sakhiwo. Ake ngiphinde ngihlole isigaba ngasinye ukuze ngithole ukuthi siphelele yini.

Izici Eziyinhloko: Isivikelo esivikelwe ngezikhali, ukumelana namanzi, ukuqina, amalungu amandla, ukumelana namagundane. Ingabe kukhona engikuphuthele? Mhlawumbe ukumelana ne-UV uma ingxenye yekhebula iveziwe, kodwa njengoba igqitshwe, mhlawumbe akudingekile. Kodwa indwangu yejakethi yangaphandle kufanele imelane namakhemikhali enhlabathini.

Izinhlobo: Imodi eyodwa vs imodi eminingi, enezivikelo noma engavikeli, ishubhu elikhululekile vs i-buffer eqinile, izintambo zeribhoni. Mhlawumbe chaza uhlobo ngalunye kafushane.

Inqubo Yokufaka: Izinyathelo ezinjengokuhlela umzila, ukufaka imisele, ukubeka ikhebula, ukugcwalisa emuva, iteyipu yokuxwayisa, ukuhlola. Ukucatshangelwa kokujula, uhlobo lomhlabathi, ukugwema izinsiza ezikhona. Ukusebenzisa imishini efanele njengamageja noma izikebhe zokufaka imisele.

Izinzuzo vs Ukungalungi: Iyabiza kancane, iyashesha ukufakwa, ihlala isikhathi eside uma iqhathaniswa nokuthambekela ekulimaleni uma ingafakwanga kahle, izindleko zokuqala ziphezulu? Mhlawumbe uma kuqhathaniswa nezintambo zasemoyeni. Futhi, ukulungisa ubunzima njengoba kungaphansi komhlaba.

Izicelo: I-Telecom, i-inthanethi, izindawo zasemakhaya, ezempi, izinsiza zikagesi, ezokuphepha.

Ukugcinwa: Ukuhlolwa okuvamile akunakwenzeka uma sekufihliwe, ngakho-ke mhlawumbe ukuqapha ngokuhlola. Ukuthola ukulahleka kwesiginali, kusetshenziswa i-OTDR. Imibhalo yendawo.

Amazinga: I-athikili ye-NEC 770, IEEE, ITU-T, amakhodi endawo.

Izinkinga Ezivamile: Ukungena kwamanzi, umonakalo wegundane, ukunyakaza kwenhlabathi, ukumba ngengozi.

Izixazululo: Izintambo ezigcwele ijeli, ezivikelwe ngezikhali, ukujula okufanele, itheyiphu yesixwayiso, imibhalo.

Imibuzo Evame Ukubuzwa: Ukujula? Ngokuvamile amasentimitha angu-24-48. Kudingeka umsele? Cha, kodwa uma uthanda ezindaweni ezinobungozi obukhulu. Umehluko phakathi kwezikhali zempi kanye nezikhali ezingazi. Ungalungisa kanjani? Thola iphutha, umbe, uhlukanise. Isikhathi sokuphila? Iminyaka engu-20-25.

Linda, empendulweni yokuqala, umsebenzisi wafaka phakathi "Ingabe izintambo zokungcwaba eziqondile zingasetshenziswa ngaphezu komhlabathi?" futhi impendulo ayizange inconywe ngenxa yokuntuleka kokuvikelwa kwe-UV. Lelo iphuzu elihle. Ngisho noma zenzelwe ukungcwaba, ukuzisebenzisa ngaphezu komhlabathi kungadinga amajakethi amelana ne-UV.

Ngidinga ukuqinisekisa ukuthi wonke la maphuzu ahlanganisiwe. Futhi, mhlawumbe usho izinto ezisetshenziswa ejazini, njenge-polyethylene yomswakama kanye nokumelana namakhemikhali. Amalungu okuqina angaba yi-fiberglass noma insimbi yokuqina kokudonsa.

Enye into: Uma ukhuluma ngokufakwa, mhlawumbe khuluma ngokubaluleka kokugwema ukugoba okubukhali, ugcine irediyasi encane yokugoba ukuze uvimbele ukulimala kwemicu.

Esigabeni sezindinganiso, mhlawumbe amakhodi athile e-NEC mayelana nokujula kokungcwaba kanye nezidingo zokuvikelwa.

Ukuze uhlole, khuluma nge-OTDR kanye nokuhlolwa kokulahlekelwa kokufakwa.

Ezinkingeni ezivamile, ukushintshashintsha kwezinga lokushisa okuthinta ikhebula? Noma ingabe ukujula kokungcwaba kwanele ukunciphisa lokho? Mhlawumbe ezindaweni ezibandayo kakhulu, ukuqina kwesithwathwa kungaba yinkinga, kudinga ukungcwatshwa okujulile.

Futhi, kuma-FAQ, mhlawumbe kufakwe ukuthi izintambo zokungcwaba eziqondile zingaxhunywa yini, kanye nesidingo sezindawo zokuvala ezingangenwa manzi uma zixhunywa ngaphansi komhlaba.

Ngicabanga ukuthi lokho kuhlanganisa izici eziningi. Manje, hlela yonke le micabango ibe yizigaba ezihlelekile ngokwempendulo yokuqala, uqinisekise ukuthi ingxenye ngayinye icacile futhi iphelele.