Mbiri ya HDMI AOC

Zingwe za HDMI nthawi zambiri zimagwiritsidwa ntchito polumikiza zida zomvera ndi zowonera ku ma TV ndi zowunikira, kotero ambiri aiwo ndi otumiza mtunda waufupi, nthawi zambiri kutalika kwa 3 mita. Kodi ogwiritsa ntchito akuyenera kuchita chiyani ngati akufuna kuposa mamita atatu? Ngati mupitiliza kugwiritsa ntchito waya wamkuwa, kutalika kwa waya wamkuwa kumakhala kokulirapo, kumakhala kovuta kupindika, ndipo mtengo wake udzakhala wokwera. Choncho, njira yabwino ndiyo kugwiritsa ntchito kuwala kwa fiber. Chopangidwa ndi chingwe cha HDMI AOC Optical hybrid ndi chinthu chosokoneza mwaukadaulo. Cholinga choyambirira pa chitukuko chinali chakuti zingwe zonse za HDMI 19 ziyenera kutumizidwa kudzera mu fiber optical. Izi ndizowona zenizeni zotumizira ma fiber opangidwa ndi HDMI, koma chifukwa cha njira yotsika kwambiri 7 N'zovuta kusindikiza ndi kutchula zizindikiro zotsika kwambiri pogwiritsa ntchito chingwe cha VCSEL + multimode fiber optic. Chifukwa chake opanga amangogwiritsa ntchito chingwe cha VCSEL + multimode fiber optic kuti atumize ma 4 ma mayendedwe a TMDS mu siginecha yothamanga kwambiri. Mawaya 7 otsala amagetsi amalumikizanabe mwachindunji pogwiritsa ntchito mawaya amkuwa. Zinapezeka kuti mutatha kugwiritsa ntchito kuwala kwa kuwala kuti mutumize zizindikiro zothamanga kwambiri, chifukwa cha mtunda wotalikirapo wa chizindikiro cha TMDS, fiber optical HDMI AOC ikhoza kutumizidwa kumtunda wa mamita 100 kapena kuposa. Chingwe chosakanizidwa cha HDMI AOC chimagwiritsabe ntchito mawaya amkuwa potumiza ma siginecha otsika kwambiri. Vuto la zizindikiro zothamanga kwambiri lathetsedwa, koma vuto la kutumiza chingwe chamkuwa cha zizindikiro zotsika kwambiri silinathetsedwe. Chifukwa chake, zovuta zosiyanasiyana zofananira zimatha kuchitika pakupatsirana kwakutali. Zonsezi zikhoza kuthetsedwa kwathunthu ngati HDMI, njira yothetsera teknoloji yonse, ikugwiritsidwa ntchito. HDMI yowoneka bwino imagwiritsa ntchito ma 6 optical fibers, 4 omwe amatumiza zizindikiro za TMDS zothamanga kwambiri, ndipo 2 zomwe zimagwiritsidwa ntchito potumiza zizindikiro za HDMI zotsika kwambiri. Mphamvu yakunja ya 5V ikufunika kumapeto kwa chiwonetsero cha RX ngati voteji yachisangalalo cha pulagi yotentha ya HPD. Pambuyo potengera njira yothetsera magetsi onse a HDMI, njira yothamanga kwambiri ya TMDS ndi njira yotsika kwambiri ya DDC zonse zimasinthidwa kukhala optical fiber transmission, ndipo mtunda wotumizira umakhala bwino kwambiri.