Molo, bafundi abaxabisekileyo kunye nabathandi betekhnoloji! Namhlanje, siqala uhambo olunomdla kwimbali kunye neziganeko ezibalulekileyo zobuchwepheshe be-optical fiber. Njengomnye wababoneleli abaphambili beemveliso ze-optical fiber ezisemgangathweni, i-OWCable ibiphambili kweli shishini limangalisayo. Masingene kwinguquko yale teknoloji iphambili kunye neziganeko zayo ezibalulekileyo.
Ukuzalwa kweFiber Optics
Ingcamango yokukhokela ukukhanya ngokusebenzisa indlela ecacileyo iqala kwinkulungwane ye-19, kunye novavanyo lokuqala olubandakanya iintonga zeglasi kunye nemijelo yamanzi. Nangona kunjalo, kwabekwa isiseko setekhnoloji yanamhlanje yefayibha ye-optical de kube ngeminyaka yoo-1960. Ngo-1966, isazinzulu sefiziksi saseBritane uCharles K. Kao sathi iglasi ecocekileyo ingasetyenziselwa ukudlulisa imiqondiso yokukhanya kumgama omde ngaphandle kokulahleka okukhulu kwemiqondiso.
Ukuhanjiswa kweFiber ye-Optical yokuqala
Ukuya phambili ngo-1970, xa iCorning Glass Works (ngoku eyiCorning Incorporated) yaphumelela ukuvelisa ifayibha yokuqala ye-optical elahlekelwa kancinci kusetyenziswa iglasi ecocekileyo kakhulu. Olu phuculo lwafikelela ekunciphiseni isignali ngaphantsi kwe-20 decibels ngekhilomitha (dB/km), nto leyo eyenza unxibelelwano olude lube yinyani.
Ukuvela kweFiber yeModi enye
Kuyo yonke iminyaka yoo-1970, abaphandi baqhubeka nokuphucula iifayibha ze-optical, nto leyo eyakhokelela ekuphuhlisweni kwefayibha yemowudi enye. Olu hlobo lwefayibha lwavumela ukulahleka okuncinci kwesignali kwaye lwavumela amazinga aphezulu okudluliselwa kwedatha kumgama omde. Ifayibha yemowudi enye kungekudala yaba ngumqolo weenethiwekhi zonxibelelwano ezikude.
Urhwebo kunye nokwanda koNxibelelwano
Iminyaka yoo-1980 yaphawula utshintsho olukhulu kwitekhnoloji yefayibha ye-optical. Njengoko ukuqhubela phambili kwiinkqubo zokuvelisa izinto kwakunciphisa iindleko, ukwamkelwa kweentambo ze-fiber optic kurhwebo kwanda kakhulu. Iinkampani zonxibelelwano zaqala ukutshintsha iintambo zekopolo zendabuko ngeentambo ze-optical, nto leyo eyakhokelela kutshintsho kunxibelelwano lwehlabathi.
I-Intanethi kunye nokunye
Kwiminyaka yoo-1990, ukunyuka kwe-intanethi kwabangela imfuno engakaze ibonwe ngaphambili yokudluliselwa kwedatha ngesantya esiphezulu. I-Fiber optics idlale indima ebalulekileyo kolu lwando, ibonelela nge-bandwidth efunekayo ukuxhasa ixesha ledijithali. Njengoko ukusetyenziswa kwe-intanethi kwanda kakhulu, kwanda nesidingo sezisombululo ze-optical fiber eziphucukileyo.
Ukuqhubela phambili kwiWavelength Division Multiplexing (WDM)
Ukuze kuhlangatyezwane nemfuno ekhulayo ye-bandwidth, iinjineli zaphuhlisa i-Wavelength Division Multiplexing (WDM) ngasekupheleni kweminyaka yoo-1990. Itekhnoloji ye-WDM ivumele imiqondiso emininzi yamaza ahlukeneyo ukuba ihambe ngaxeshanye ngefayibha enye ye-optical, nto leyo eyandisa kakhulu amandla ayo kunye nokusebenza kwayo kakuhle.
Utshintsho oluya kwiFiber ukuya eKhaya (FTTH)
Njengoko singena kwinkulungwane entsha, ingqwalasela yatshintshela ekuziseni i-fiber optics ngqo emakhaya nakwiishishini. I-Fiber to the Home (FTTH) yaba ngumgangatho wegolide weenkonzo ze-intanethi ezikhawulezayo kunye nedatha, ivumela uqhagamshelo olungenakuthelekiswa nanto kwaye iguqula indlela esiphila nesisebenza ngayo.
I-Optical Fiber Namhlanje: Isantya, Umthamo, kunye Nangaphaya
Kwiminyaka yakutshanje, iteknoloji yefayibha ye-optical iqhubekile nokukhula, ityhala imida yokudluliselwa kwedatha. Ngokuphucuka kwezixhobo ze-fiber optic, iindlela zokuvelisa, kunye neenkqubo zokunxibelelana, sibone ukwanda okukhulu kwesantya sedatha kunye namandla ayo.
Ikamva leTekhnoloji yeFiber yeOptical
Njengoko sijonge kwikamva, amandla obuchwephesha be-optical fiber abonakala engenamda. Abaphandi bahlola izinto ezintsha, ezifana nee-hollow-core fibers kunye nee-photonic crystal fibers, ezinokuphucula ngakumbi amandla okudlulisela idatha.
Ukuqukumbela, iteknoloji yefayibha ye-optical ihambe indlela ende ukusukela oko yasungulwa. Ukususela ekuqaleni kwayo okuthobekileyo njengengcamango yovavanyo ukuya ekubeni yintsika yonxibelelwano lwanamhlanje, le teknoloji imangalisayo iguqule ihlabathi. Apha kwi-OWCable, siyazingca ngokubonelela ngeemveliso zefayibha ye-optical zamva nje nezithembekileyo, siqhuba isizukulwana esilandelayo sonxibelelwano kunye nokunika amandla ixesha ledijithali.
Ixesha lokuthumela: Julayi-31-2023