Televiziyo ya kabili yabaye igice cyubuzima bwacu mumyaka mirongo, itanga imyidagaduro namakuru murugo rwacu.Ariko, hamwe niterambere ryihuse ryikoranabuhanga, TV gakondo ya kabili irahindurwa, kandi ibihe bishya biraza.Igihe kizaza cya tereviziyo ya kabili kiri mu guhuza tekinoroji ya CATV ONU (Cable TV Optical Network Unit).
CATV ONUs, izwi kandi nka fibre-to-home (FTTH), igira uruhare runini muguhindura uburyo televiziyo yatanzwe.Ikoranabuhanga rizana interineti yihuta, tereviziyo ya sisitemu na serivisi zijwi mu buryo butaziguye aho uyikoresha akoresheje insinga za fibre optique.Yasimbuye umugozi wa coaxial gakondo, itanga ibyiza byinshi, kandi itanga inzira ya revolution mubikorwa bya tereviziyo.
Kimwe mu byiza byingenzi byaCATV ONUtekinoroji ni umurongo udasanzwe utanga.Intsinga ya fibre optique ifite ubushobozi budasanzwe kandi irashobora kohereza amakuru menshi kumuvuduko udasanzwe.Muguhuza CATV ONUs, abatanga tereviziyo ya televiziyo barashobora gutanga imiyoboro ya UHD, serivisi zisabwa, hamwe nibisanzwe bidashoboka.Iterambere ryagutse ryemeza uburambe kandi bunoze bwo kureba kubakoresha.
Mubyongeyeho, tekinoroji ya CATV ONU ntabwo yongera ubwiza nubunini bwimiyoboro iboneka gusa, ahubwo inashyigikira uburyo bwo kwihitiramo no kwihitiramo ibintu.Binyuze mu guhuza umurongo wa interineti, abaguzi barashobora kubona porogaramu zitandukanye, zirimo amashusho yerekana amashusho, serivisi zitangwa hamwe n’ibirimo.Ibi bituma abakoresha bahitamo kubuntu nigihe bashaka kureba, bahindura rwose moderi ya tereviziyo ya kabili.
Iyindi nyungu ikomeye yubuhanga bwa CATV ONU nubushobozi bwayo bwo kuzigama ibiciro.Umugozi wa fibre optique wizewe kandi bisaba kubungabungwa bike ugereranije ninsinga za coaxial gakondo.Kongera ibikorwa remezo biramba bigabanya gukenera gusanwa kenshi no kubisimbuza, kugabanya ibiciro kubatanga insinga.Kubwibyo, kuzigama kw'ibiciro birashobora gutangwa ku nyungu z’abaguzi, bikavamo televiziyo ya televiziyo ihendutse.
Mubyongeyeho, tekinoroji ya CATV ONU itanga amahirwe kubatanga televiziyo yo gutanga serivisi zuzuye.Binyuze mu guhuza serivisi zijwi na interineti yihuta, abaguzi barashobora guhuza ibyo bakeneye byose hamwe nimyidagaduro bakeneye.Ihuriro rya serivisi ryoroshya uburambe bwabaguzi kandi rikuraho ikibazo cyo gucunga abiyandikishije benshi.
Mubyongeyeho, ubunini nubworoherane bwa tekinoroji ya CATV ONU bituma bizaza-bizaza.Mugihe ikoranabuhanga rikomeje gutera imbere, guhuza ibintu bishya na serivisi biba bidafite umurongo hamwe na fibre optique.Abatanga televiziyo barashobora guhuza byoroshye guhindura ibyo abaguzi bakeneye hamwe nibyo bakunda, bakemeza ko bakomeza guhatana kandi ku isonga ryinganda.
Kurangiza, ahazaza ha tereviziyo ya kabili iri muburyo bwo guhuzaCATV ONUikoranabuhanga.Iki gisubizo gishya gihindura imiterere ya kabili ya tereviziyo gakondo, itanga umurongo mugari, uburyo bwo guhitamo no kuzigama.Mugukoresha ubu buryo bwikoranabuhanga, abatanga tereviziyo ya televiziyo barashobora guhaza ibyifuzo byabaguzi kubintu byiza byujuje ubuziranenge, uburambe bwihariye hamwe na serivisi zihuriweho.Imyaka ya tekinoroji ya CATV ONU igeze, itangiza ibihe bishya bya tereviziyo ya kabili, bizana ejo hazaza heza kandi hashimishije kubareba ku isi.
Igihe cyo kohereza: Nzeri-07-2023