Ngokuthuthuka kobuchwepheshe, amadivayisi wokubonisa anencazelo ephezulu nawo abuyekezwa njalo futhi aphindaphindwe.Kungakhathaliseki ukuthi imonitha, i-LCD TV noma iprojektha, zonke zithuthukisiwe zisuka kukhwalithi yoqobo engu-1080P zaya kukhwalithi engu-2K nekhwalithi engu-4K, futhi ngisho nama-TV ekhwalithi angu-8K angatholakala emakethe/esibonisini.
Ngakho-ke, izintambo zokudlulisela ezihambisanayo nazo zihlala ziqamba izinto ezintsha futhi zibhodloza, futhi ikhebula le-HDMI enencazelo ephezulu nayo ithuthukile ukusuka kukhebula le-HDMI eliwumgogodla wethusi elivamile kuya kukhebula ye-HDMI ye-optical fiber edumile manje.
Ukuphendula izidingo zamakhasimende ethu, ikhebula le-DTECH 8K HDMI2.1 fiber optic lakhiwe futhi lakhiqizwa isikhathi esengeziwe, futhi lisanda kwethulwa muva nje.Uma kuqhathaniswa nekhebula le-HDMI le-copper-core nentambo ye-HDMI ye-fiber-optic esikhathini esidlule, yini engcono kune?Ake sithathele wonke umuntu i-inventory ngayinye ngayinye.
Iyini ikhebula le-8K HDMI2.1 fibre optic
Okokuqala, ake sichaze igama elithi: 8K HDMI2.1 fibre optic cable.
①8k
Ku-TV isho ukulungiswa.I-8K iyizikhathi ezingu-16 kune-HD TV egcwele kanye nezikhathi ezingu-4 kune-4K TV;ngokuya nge-engeli yokubuka evundlile, izinga lokubuka elingcono kakhulu le-8K TV lingafinyelela ku-100°, kodwa lelo le-HD TV egcwele ne-4K TV lingu-55° kuphela.
Ngokwesinqumo, ukulungiswa kwe-4K kungamaphikseli angu-3840 × 2160, kuyilapho ukulungiswa kwe-8K kufinyelela kumaphikseli angu-7680 × 4320, okuyizikhathi ezingu-4 kune-4K TV.
Uma usebenzisa i-8K TV ukuze ubuke i-Blu-ray blockbuster, isithombe singathatha u-1/16 kuphela wesikrini.Ngaphezu kwalokho, i-engeli yokubuka evundlile ye-4K TV ingu-55° kuphela, kuyilapho i-engeli yokubuka evundlile ye-8K TV ingu-100°, okujabulisa kakhulu.
②HDMI2.1
I-HDMI2.1 izinga lakamuva le-HDMI.Isici sayo esithuthukisiwe ukuthi yengeza imisebenzi eminingi emisha futhi ithuthukise amapharamitha amaningi wokusebenza, okwenza isibonisi sibe sihle kakhulu futhi kube lula ukusebenzisa uhlelo.
Ushintsho olukhulu kakhulu ukuthi umkhawulokudonsa ukhuphukele ku-48Gbps, ongasekela ngokugcwele ividiyo engalahleki enesinqumo kanye namazinga okuvuselela afana ne-4K/120Hz, 8K/60Hz, ne-10K;okwesibili, kumavidiyo, amamuvi nemidlalo, kungezwe ubuchwepheshe obuhlukahlukene bezinga lokuvuselela elithuthukisiwe, ukuze kuqinisekiswe ukuthi abushelelezi futhi akunamalimi, okuhlanganisa izinga lokuvuselela eliguquguqukayo, ukushintsha kwemidiya okusheshayo, ukudluliswa kohlaka olusheshayo, imodi yokubambezeleka ephansi ezenzakalelayo, nokuningi.
③Ikhebuli ye-fiber optic ye-HDMI
Inezici ezihlukile zokudlulisela kusuka kukhebula le-HDMI yethusi.Ingxenye emaphakathi ye-cable body iyi-optical fibre transmission medium, edinga ukuguqulwa okubili kwe-photoelectric ukuze kubonakale ukudluliswa kwesignali.
Intambo ye-HDMI ye-optical fiber ithatha okungaphezulu kakhulu kobuchwepheshe bezintambo zethusi zendabuko, ezinganikeza ukukhanya okungcono, umehluko, ukujula kombala nokunemba kombala ngesikhathi sokudlulisa ibanga elide, ukuhlangabezana ngokuphumelelayo nezidingo zokucaciswa kwentambo ye-EMI, ukunciphisa ukuphazamiseka endaweni yangaphandle, futhi wenze isignali Ukudluliswa kuzinze kakhudlwana, ngakho izinga lokulahlekelwa kwesignali ngokuyisisekelo liziro ngesikhathi senqubo yokudlulisa, okuwumphumela wezobuchwepheshe.
Aphi amandla entambo ye-DTECH 8K HDMI2.1 fibre optic
① Usayizi omncane, isisindo esilula, umzimba wentambo ethambile
Izintambo ezijwayelekile ze-HDMI zisebenzisa izintambo zethusi, kuyilapho izintambo ze-HDMI ze-optical fiber zisebenzisa ama-optical fiber cores.Izinto ezihlukene zama-cores zinquma ukuthi izintambo ze-HDMI ze-optical fiber zincane, zithambile, futhi zilula kakhulu ngesisindo;futhi ngenxa yezici zabo Eziqinile zokulwa nokugoba kanye nezici zokulwa nomthelela, kungcono ukukhetha i-fiber optical HDMI yokushumeka umhlobiso wendawo enkulu.
Futhi ngenxa yokuthuthukiswa okusheshayo kobuchwepheshe, ukukhetha ikhebula le-fiber optical engu-8k HDMI2.1 iyona engabizi kakhulu.Phela, izosetshenziswa iminyaka eminingi ngemva kokungcwatshwa kwekhebula, okungagwema inkinga yokushintsha ikhebula phakathi nendawo.
② Ukudluliselwa kwesignali kwebanga elide okungalahleki
Intambo ye-HDMI yefiber optical iza ne-photoelectric module chip, esebenzisa ukudluliswa kwesignali ye-optical, futhi ukuncishiswa kwesignali yebanga elide akunakwa.Ngaphandle kwe-chip evamile, ukulahlekelwa kwesignali kuphakeme kakhulu, futhi akufanelekele izindawo zokudlulisela amabanga amade.
③Akukho ukuphazamiseka kwamagnetic kwangaphandle
Izintambo ezijwayelekile ze-HDMI zidlulisa amasignali kagesi ngama-copper cores, asengozini yokuphazanyiswa yi-electromagnetic yangaphandle, amafreyimu evidiyo athambekele ekuweni, futhi isilinganiso somsindo wesignali-to-noise sibi.Intambo ye-HDMI ye-fiber optical idlulisa amasignali optical ngokusebenzisa imicu yokubona, engenakho ukuphazamiseka kwamagnetic kwangaphandle, futhi ingafinyelela ukudluliswa okungalahleki.Ifaneleka kakhulu kubadlali bamageyimu nochwepheshe bemboni abafunwa kakhulu.
④ Nge-48Gbps yomkhawulokudonsa wesivinini esiphezulu
Izintambo ezijwayelekile ze-HDMI zijwayele ukunqanda isignali, ngakho-ke kunzima ukuhlangabezana nezidingo zokudlulisa komkhawulokudonsa ophezulu we-48Gbps.Izinzuzo zentambo ye-HDMI ye-optical fiber wumkhawulokudonsa wokudlulisa ophezulu, umthamo omkhulu wokuxhumana, ukufakwa okuqinile kanye nokusebenza kokuphazanyiswa kwe-anti-electromagnetic, okungakuvumela ukuthi uzwe umuzwa oshaqisayo emidlalweni ye-3D+4K.Kubadlali bamageyimu, asikho isidingo sokukhathazeka nhlobo ngezinkinga zomkhawulokudonsa wokudlulisela, futhi bangajabulela izikrini zomdlalo ezibushelelezi nezinemibala eminingi.
Isikhathi sokuthumela: Mar-20-2023