Imbali ye-HDMI AOC
Iintambo ze-HDMI zihlala zisetyenziselwa ukuqhagamshela izixhobo zesandi-nezibonwayo kwiiTV nakwiimonitha, ngoko ke uninzi lwazo ziitransmissions ezikufutshane, zihlala zimitha ezi-3 kuphela ubude. Yintoni ekufuneka yenziwe ngabasebenzisi ukuba bafuna ngaphezulu kweemitha ezi-3? Ukuba uqhubeka nokusebenzisa ucingo lwethusi, ububanzi bocingo lwethusi buya kuba bukhulu, kuya kuba nzima ukugoba, kwaye iindleko ziya kuba phezulu. Ke ngoko, eyona ndlela ilungileyo kukusebenzisa i-optical fiber. Imveliso yentambo ye-HDMI AOC optical hybrid ngokwenene yimveliso ebuthathaka ngobuchwephesha. Injongo yokuqala ngexesha lophuhliso yayikukuba zonke iintambo ze-HDMI 19 kufuneka zidluliselwe nge-optical fiber. Le yi-HDMI yokwenyani ye-optical fiber transmission, kodwa ngenxa yetshaneli yesantya esiphantsi 7 Kunzima uku-encode kunye noku-decode imiqondiso yesantya esiphantsi usebenzisa i-VCSEL+multimode. Intambo ye-Fiber OpticNgoko ke abaphuhlisi basebenzisa nje intambo ye-VCSEL+multimode fiber optic ukudlulisa iipayi ezine zeendlela ze-TMDS kwisignali yesantya esiphezulu. Iintambo ze-elektroniki eziseleyo ezisi-7 zisaqhagamshelwe ngqo kusetyenziswa iingcingo zobhedu. Kufunyaniswe ukuba emva kokusebenzisa i-optical fiber ukudlulisa imiqondiso yesantya esiphezulu, ngenxa yomgama owandisiweyo wokudluliselwa kwesignali ye-TMDS, i-optical fiber HDMI AOC inokudluliselwa kumgama weemitha ezili-100 okanye nangaphezulu. Intambo ye-optical fiber HDMI AOC hybrid isasebenzisa iingcingo zobhedu ukudlulisa imiqondiso yesantya esiphantsi. Ingxaki yezibonakaliso zesantya esiphezulu isonjululwe, kodwa ingxaki yokudluliselwa kwentambo yobhedu yemiqondiso yesantya esiphantsi ayikasonjululwa. Ke ngoko, iingxaki ezahlukeneyo zokuhambelana zinokwenzeka ekudlulisweni komgama omde. Konke oku kunokusonjululwa ngokupheleleyo ukuba kusetyenziswa i-HDMI, isisombululo setekhnoloji ye-all-optical,. I-All-optical HDMI isebenzisa ii-optical fibers ezi-6, ezi-4 kuzo zidlulisela imiqondiso yesiteshi se-TMDS yesantya esiphezulu, kwaye ezi-2 kuzo zisetyenziselwa ukudlulisa imiqondiso yesantya esiphantsi ye-HDMI. Umbane wangaphandle we-5V uyafuneka kwisiphelo sesiboniso se-RX njenge-voltage yokuvuselela ye-HPD hot plugging. Emva kokusebenzisa isisombululo se-all-optical se-HDMI, itshaneli ye-TMDS ekhawulezayo kunye netshaneli ye-DDC ekhawulezayo zonke zitshintshelwe kwi-optical fiber transmission, kwaye umgama we-transmission uphuculwe kakhulu.
