[Iriburiro] Ikwirakwizwa ryumurongo wa tekinoroji irashobora gukoresha byimazeyo umutungo munini wagutse uzanwa no gutakaza igihombo gito cya fibre imwe. Ukurikije inshuro (cyangwa uburebure) bwurumuri rwumucyo wa buri muyoboro, gabanya idirishya rito-ryatakaye rya fibre mumiyoboro myinshi, koresha urumuri rwumucyo nkuwitwaye ibimenyetso, hanyuma ukoreshe kugabana umurongo wa multiplexer (multiplexer) kuri iherezo.
Ikwirakwizwa rya wavelength kugwiza tekinoroji irashobora gukoresha byimazeyo umutungo munini wagutse uzanwa nakarere-gihombo gito cya fibre imwe. Ukurikije inshuro (cyangwa uburebure bwumurongo) wumucyo wumucyo wa buri muyoboro, idirishya rito-ryatakaye rya fibre optique igabanijwemo imiyoboro myinshi, urumuri rwumucyo rukoreshwa nkuwatwaye ibimenyetso, hamwe na multiplexer (multiplexer) ) ikoreshwa ku ihererekanyabubasha. Ibimenyetso bya optique bitwara uburebure bwumurongo byahujwe kandi byoherejwe muri fibre optique yo kohereza. Ku iherezo ryakira, kugabana umurongo wa multiplexer (gutandukanya ibice) gutandukanya ibyo bitwara optique bitwara ibimenyetso bitandukanye muburebure butandukanye. Kubera ko ibimenyetso bya optique bitwara uburebure bwumurongo utandukanye bishobora gufatwa nkaho bitigenga (utirengagije uburinganire bwa fibre optique), guhuza no guhererekanya ibimenyetso byinshi bya optique birashobora kugerwaho muri fibre optique.
Ikoranabuhanga rya Fibre
Umuyoboro wa fibre optique ni "kilometero yanyuma" yumuhanda wamakuru. Kugirango ugere ku makuru yihuse yohereza amakuru kandi uhuze ibyifuzo bya rubanda, ntabwo umuyoboro mugari wogukwirakwiza umugozi gusa, ariko kandi igice cyabakoresha ni urufunguzo. Umuyoboro wa fibre optique ni tekinoroji yingenzi yamakuru yihuta yinjira mumiryango ibihumbi. Muburyo bwa optique fibre yagutse, kubera imyanya itandukanye yo kugera ya fibre optique, hariho progaramu zitandukanye nka FTTB, FTTC, FTTCab na FTTH, hamwe hamwe bita FTTx. Kubwibyo, irashobora gukoresha byimazeyo umurongo mugari wa fibre optique, igaha abakoresha umurongo mugari usabwa utagabanijwe, kandi ugahuza byimazeyo ibikenewe byo kubona umurongo mugari. Kugeza ubu, tekinoroji yo murugo irashobora guha abakoresha umurongo wa FE cyangwa GE, nuburyo bwiza bwo kugera kubakoresha imishinga nini nini nini.
Gutezimbere Ikoranabuhanga rya Optical Fibre Itumanaho
Mu myaka yashize, hamwe n’iterambere ry’ikoranabuhanga, ivugurura rya sisitemu yo gucunga itumanaho no gufungura buhoro buhoro isoko ry’itumanaho, iterambere ry’itumanaho rya fibre optique ryongeye kwerekana ikibazo gishya cy’iterambere rikomeye. Ibikurikira nintangiriro ngufi yibikorwa byingenzi byiterambere murwego rwo gutumanaho kwa optique. Ibisobanuro n'ibyiringiro, iterambere rya ultra-yihuta ya sisitemu, ubwihindurize kuri ultra-nini-ifite ubushobozi bwa sisitemu ya WDM.
Urebye iterambere ryitumanaho rya fibre optique mumyaka yashize, kubaka umuyoboro wigihugu wumugongo wa optique nubushobozi bugaragara cyane, bworoshye kandi bworoshye cyane ntibishobora gusa gushiraho urufatiro rukomeye rwibikorwa remezo byigihugu bizaza (NII), ariko n'inganda zamakuru zigihugu cyanjye mukinyejana gitaha no gukuraho ubukungu bwigihugu numutekano wigihugu bifite akamaro gakomeye mubikorwa. Iterambere ryinganda zitumanaho rya optique naryo ni inzira idasubirwaho itumanaho rigezweho.