Uma sikhuluma I-FTTHOkokuqala, sidinga ukukhuluma ngokufinyelela kwe-fiber optic. Ukufinyelela kwe-fiber optic kusho ukuthi i-fiber optic isetshenziswa njengendawo yokudlulisela phakathi kwehhovisi eliphakathi nomsebenzisi. Ukufinyelela kwe-fiber optic kungahlukaniswa kube ukufinyelela kwe-active optical kanye nokufinyelela kwe-passive optical. Ubuchwepheshe obuyinhloko benethiwekhi yababhalisile be-fiber optic ubuchwepheshe bokudlulisa amaza okukhanya. Ubuchwepheshe be-Multiplexing bokudlulisa i-fiber optic buthuthuka ngokushesha okukhulu, futhi iningi labo selivele lisetshenziswa ngokoqobo. Ngokusekelwe ezingeni lokungena kwe-fiber phakathi kwabasebenzisi, ingahlukaniswa ibe yi-FTTC, FTTZ, FTTO, FTTF, FTTH, njll.
I-Fiber To The Home (FTTH, eyaziwa nangokuthi i-Fiber To The Premises) iyindlela yokudlulisa ukuxhumana ngekhebula le-fiber optic. Ixhuma ikhebula le-fiber optic ngqo ekhaya lomsebenzisi (noma kuphi lapho umsebenzisi elidinga khona). Ngokuqondile, i-FTTH ibhekisela ekufakweni kwama-Optical Network Units (ONUs) ezindaweni zokuhlala noma zebhizinisi, futhi uhlobo lwesicelo senethiwekhi yokufinyelela kwe-optical esiseduze nomsebenzisi ochungechungeni lokufinyelela kwe-optical, ngaphandle kwe-FTTD (Fiber To The Desktop). Isici esiyinhloko sobuchwepheshe se-FTTH ukuthi ayinikezi nje kuphela i-bandwidth ephezulu kodwa futhi ithuthukisa ukucaca kwenethiwekhi ngokwefomethi yedatha, isivinini, ubude bamaza, kanye nezinqubo, ikhulula izidingo zemvelo kanye nokunikezwa kwamandla, futhi yenza lula ukulungiswa nokufakwa.
Isikhathi sokuthunyelwe: Agasti-20-2022
