Kule minyaka yolwazi ethuthuka ngokushesha, ukubaluleka kwemboni yezokuxhumana sekugqame kakhulu. Njengengxenye eyinhloko yengqalasizinda yezokuxhumana, ukukhethwa kwezintambo ezibonakalayo sekubaluleke kakhulu. Njengohlobo olusebenza kahle noluzinzile lwekhebuli yokubona, ikhebuli ye-OPGW (intambo ekhanyayo ephansi) ithandwa abasebenzisi abengeziwe. Kodwa-ke, ukubhekana nemikhiqizo eminingi namamodeli wezintambo ezibonakalayo ze-OPGW emakethe, kanye namanani ahlukene, indlela yokukhetha imikhiqizo ye-OPGW engabizi kakhulu sekugxilwe kubasebenzisi.
Okokuqala, sidinga ukukucacisa ukuthi intengo akuyona yodwa inkomba yokulinganisa ukusebenza kahle kwezindleko.Izintambo ezibonakalayo ze-OPGW. Yiqiniso, intengo ingenye yezinto okufanele sizicabangele ohlelweni lokuthenga, kodwa okubaluleke kakhulu, ukusebenza kanye nekhwalithi yomkhiqizo. Ngakho-ke, lapho sikhetha izintambo ezibonakalayo ze-OPGW, sidinga ukucabangela izici eziningi ngokuphelele.
Ukuqonda amapharamitha wokusebenza ayisisekelo wezintambo ze-OPGW isinyathelo sokuqala sokukhetha imikhiqizo eyonga. Lokhu kufaka phakathi inani lama-fiber cores optical, uhlobo lwefiber optical, ukulahleka kokudlulisela, izakhiwo zemishini, njll. Le mingcele ihlobene ngokuqondile nokusebenza kahle kokudlulisela kanye nokuzinza kwekhebula le-optical. Ngokuqhathanisa amapharamitha okusebenza emikhiqizo ehlukene, singakwazi ukuhlola kuqala ububanzi bomkhiqizo obuhlangabezana nezidingo zethu.
Okulandelayo, sidinga ukunaka ikhwalithi yezintambo ze-OPGW. Imikhiqizo yekhwalithi ephezulu ivame ukusebenzisa izinto ezisezingeni eliphezulu kanye nezinqubo zokukhiqiza ezithuthukisiwe ukuze kuqinisekiswe ukwethembeka nokuqina kwezintambo ze-optical. Lapho sithenga, singabheka umbiko wokuhlolwa kwekhwalithi nesitifiketi somkhiqizo ukuze siqonde izinga lekhwalithi yomkhiqizo. Ngaphezu kwalokho, ukuqonda amandla kanye nedumela lomkhiqizi kuyisisekelo esibalulekile sokwahlulela ikhwalithi yomkhiqizo.
Ngokungeziwe ekusebenzeni kanye nekhwalithi, isevisi yangemva kokuthengisa nayo ingenye yezinto okufanele icatshangelwe lapho ukhetha ikhebuli ye-OPGW engabizi kakhulu. Uhlelo oluhle lwesevisi yangemuva kokuthengisa lunganikeza abasebenzisi ukwesekwa kwezobuchwepheshe okufika ngesikhathi kanye nezixazululo zokuqinisekisa ukuthi izinkinga okuhlangatshezwane nazo ngesikhathi sokusetshenziswa zingaxazululwa ngesikhathi. Ngakho-ke, lapho sikhetha umkhiqizo, singaqonda inqubomgomo yesevisi yomkhiqizi ngemva kokuthengisa kanye nekhwalithi yesevisi ukuze siqinisekise ukuthi singathola ukwesekwa okuhle phakathi nokusetshenziswa.
Ekugcineni, ake sibuyele esihlokweni senani. Ngemva kokucabangela kabanzi izici ezifana nokusebenza, ikhwalithi kanye nesevisi yangemva kokuthengisa, singaqhathanisa amanani emikhiqizo ehlukene futhi sikhethe imikhiqizo enezindleko eziphezulu zokusebenza. Kufanele kuqashelwe ukuthi imikhiqizo enamanani aphansi kakhulu ingaba nezingozi zekhwalithi noma izingozi zesevisi enganele yangemva kokuthengisa, ngakho asikwazi nje ukusebenzisa intengo njengesisekelo sokukhetha imikhiqizo kuphela.
Kafushane, ukukhetha engabiziIkhebula le-OPGWidinga ukuthi senze ukucabangela okuphelele ezicini eziningi ezifana nokusebenza, ikhwalithi, isevisi yangemuva kokuthengisa kanye nentengo. Ngokuqonda ngokujulile ulwazi lomkhiqizo nezimo zemakethe, singathola imikhiqizo engabizi evumelana nezidingo zethu futhi sinikeze iziqinisekiso eziqinile zokusebenza okuzinzile kwamanethiwekhi okuxhumana.