Sawubona, bafundi ababalulekile kanye nabathandi bezobuchwepheshe! Namuhla, siqala uhambo oluthakazelisayo emlandweni kanye nezigaba ezibalulekile zobuchwepheshe be-optical fiber. Njengomunye wabahlinzeki abahamba phambili bemikhiqizo ye-optical fiber esezingeni eliphezulu, i-OWCable ibilokhu ihamba phambili kulo mkhakha omangalisayo. Ake singene ekuguqukeni kwalobu buchwepheshe obusha kanye nezigaba ezibalulekile zabo.
Ukuzalwa Kwe-Fiber Optics
Umqondo wokuqondisa ukukhanya ngokusebenzisa indlela ecacile uqala ngekhulu le-19, ngokuhlolwa kokuqala okuhilela izinduku zeglasi neziteshi zamanzi. Kodwa-ke, kwaze kwaba ngawo-1960 lapho kwabekwa khona isisekelo sobuchwepheshe besimanje be-optical fiber. Ngo-1966, isazi sesayensi yezinkanyezi saseBrithani uCharles K. Kao sathi ingilazi emsulwa ingasetshenziswa ukudlulisa izimpawu zokukhanya emabangeni amade ngaphandle kokulahlekelwa kakhulu kwezibonakaliso.
Ukudluliselwa Kokuqala Kwe-Optical Fiber
Ngokushesha ngaphambi kuka-1970, lapho iCorning Glass Works (manje eyiCorning Incorporated) ikhiqize ngempumelelo i-fiber yokuqala ye-optical elahlekelwa kancane isebenzisa ingilazi ehlanzekile kakhulu. Lokhu kuphumelela kwafinyelela ekunciphiseni kwesignali okungaphansi kwama-decibel angu-20 ngekhilomitha (dB/km), okwenza ukuxhumana kwebanga elide kube ngokoqobo.
Ukuvela Kwe-Fiber Yemodi Eyodwa
Kuwo wonke ama-1970, abacwaningi baqhubeka nokuthuthukisa imicu ye-optical, okwaholela ekuthuthukisweni kwe-fiber yemodi eyodwa. Lolu hlobo lwe-fiber lwavumela ukulahleka kwesignali okuphansi ngisho nakakhulu futhi lwavumela amazinga aphezulu okudlulisa idatha emabangeni amade. I-fiber yemodi eyodwa ngokushesha yaba umgogodla wamanethiwekhi okuxhumana amabanga amade.
Ukuhweba kanye Nokwanda Kwezokuxhumana
Iminyaka yawo-1980 yaphawula ukuguquka kobuchwepheshe be-optical fiber. Njengoba intuthuko ezinqubweni zokukhiqiza yehlisa izindleko, ukwamukelwa kwezintambo ze-fiber optic kwezentengiselwano kwanda kakhulu. Izinkampani zokuxhumana zaqala ukufaka esikhundleni sezintambo zethusi zendabuko ngezintambo ze-optical, okwaholela ekuguqukeni kokuxhumana komhlaba wonke.
I-inthanethi kanye Nangaphandle Kwayo
Ngawo-1990, ukwanda kwe-inthanethi kwavusa isidingo esingakaze sibonwe sokudluliswa kwedatha ngesivinini esikhulu. Ama-fiber optics adlale indima ebalulekile kulokhu kwanda, enikeza ububanzi be-bandwidth obudingekayo ukusekela inkathi yedijithali. Njengoba ukusetshenziswa kwe-inthanethi kwanda kakhulu, nesidingo sezixazululo ze-optical fiber ezithuthukisiwe kakhulu sanda.
Intuthuko ku-Wavelength Division Multiplexing (WDM)
Ukuze kuhlangatshezwane nesidingo esikhulayo se-bandwidth, onjiniyela bathuthukise i-Wavelength Division Multiplexing (WDM) ngasekupheleni kweminyaka yama-1990. Ubuchwepheshe be-WDM bavumela izimpawu eziningi zamaza ahlukahlukene ukuthi zihambe ngesikhathi esisodwa nge-fiber eyodwa ye-optical, okwandisa kakhulu amandla ayo kanye nokusebenza kahle kwayo.
Ukushintshela ku-Fiber ukuya Ekhaya (FTTH)
Njengoba singena eminyakeni eyinkulungwane entsha, ukugxila kwashintsha ekuletheni i-fiber optics ngqo emakhaya nasemabhizinisini. I-Fiber to the Home (FTTH) yaba indinganiso yegolide yezinsizakalo ze-inthanethi nedatha ezisheshayo, okwenza kube nokuxhumana okungenakuqhathaniswa futhi kuguqula indlela esiphila futhi sisebenza ngayo.
I-Optical Fiber Namuhla: Isivinini, Amandla, Nangaphandle Kwayo
Eminyakeni yamuva nje, ubuchwepheshe be-optical fiber buqhubekile nokukhula, bucindezela imingcele yokudluliswa kwedatha. Ngokuthuthuka kwezinto ze-fiber optic, amasu okukhiqiza, kanye nezinqubo zokuxhumana, sibone ukwanda okukhulu kwesivinini sedatha kanye namakhono ayo.
Ikusasa Lobuchwepheshe Be-Optical Fiber
Njengoba sibheke esikhathini esizayo, amandla obuchwepheshe be-optical fiber abonakala engenamingcele. Abacwaningi bahlola izinto ezintsha, njengemicu engenalutho kanye nemicu yekristalu ye-photonic, engathuthukisa kakhulu amakhono okudlulisa idatha.
Ekuphetheni, ubuchwepheshe be-optical fiber buhambe ibanga elide selokhu basungulwa. Kusukela ekuqaleni kwabo okuthobekile njengomqondo wokuhlola kuya ekubeni umgogodla wokuxhumana kwesimanje, lobu buchwepheshe obumangalisayo buguqule umhlaba wonke. Kwa-OWCable, siyaziqhenya ngokuhlinzeka ngemikhiqizo ye-optical fiber yakamuva nethembekile kakhulu, siqhuba isizukulwane esilandelayo sokuxhumana futhi sinike amandla inkathi yedijithali.
Isikhathi sokuthunyelwe: Julayi-31-2023