Kungani Izintambo ze-HDMI 2.1 ezishibhile zihluleka ku-4K/120Hz?
1: I-Bandwidth Bottleneck
I-Hdmi 2.1 kudingaI-bandwidth ye-48Gbps ukuletha i-4K@120Hz kahle. Izintambo ezishibhile zivame ukuba:
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Sebenzisa izintambo zethusi eziphansi (ubumsulwa obuphansi = ukumelana okuphezulu)
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Ukuntuleka kokuvikela okufanele ekuphazamisekeni kwe-electromagnetic (EMI)
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Ukwehluleka ukuhlangabezana I-HDMI Yesivinini Esiphezulu Kakhulu™ izinga lesitifiketi
Umphumela? Ukwehla kwesignali: amafreyimu awile, ukufiphaza, noma amaphutha okuthi "Akukho Signali" ngesikhathi sokudlala imidlalo enzima noma ukudlala ividiyo ye-8K.
2: Igebe Lesitifiketi
Okungokoqobo Ikhebula le-HDMI 2.1bahlolwa kanzima yi-Izikhungo Zokuhlola Ezigunyaziwe Zeforamu ye-HDMI ngoba:
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Ukuphuma kwe-48Gbps (ngokuhlola idayagramu ye-EYE)
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Ukumelana ne-EMI
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Ukuqina kwesixhumi (Izifakelo ezingaphezu kuka-5,000)
Izintambo ezingaqinisekisiwe "2.1" zivame ukuba:
✔️ Faka isicelo Usekelo lwe-8K
❌ Ukwehluleka ukusekela i-bandwidth engu-40Gbps+
(Ukuhlolwa kwelebhu kubonisa ukuthi amakhebula angaqinisekisiwe angama-60% ehla ngaphansi kwama-32Gbps ngobude obungama-3m)
3: Izindaba Zobunjiniyela: Ngaphakathi Kwekhebula Elithembekile
Ukubhidlizwa kwefektri yethu kwembula ukuthi kungani isitifiketi izintambo ziwina:
| Ingxenye | Ikhebula Elishibhile | Ikhebula Eliqinisekisiwe |
|---|---|---|
| Umqhubi | I-aluminiyamu encane embozwe ngethusi | Ithusi elingenawo umoya-mpilo elingu-24AWG |
| Ukuvikela | Isendlalelo sefoyili eyodwa | Izendlalelo ezintathu (i-foil + i-braid) |
| Izixhumi | Izindlu zepulasitiki | Ingxubevange ye-zinc ene-plating yegolide |
| Ukuhlolwa | Akukho | Ukuqinisekiswa kwe-48Gbps ngebhetshi ngayinye |
Ukulungisa? Themba Ukukhiqiza Okuqinisekisiwe
Ungagembuli ngemininingwane. Kwa-Amzwires, yonke ikhebula le-HDMI 2.1 yile:
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Kuhlolwe ngeqembu ukuze kube nokuqina kwe-48Gbps
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Kuvikelwe ngokumelene ne-EMI evela kuma-router/amafoni
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Kulungiselelwe kokusethwa kwe-PS5/Xbox/RTX 40 Series
Izinto Ezibalulekile Ezithathwe Yizithameli Zakho
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I-bandwidth iyinkosi: I-4K/120Hz idinga i-48Gbps egcwele.
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Isitifiketi ≠ ukumaketha: Imibiko yokuhlolwa kwesidingo.
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Ukuvikela kusindisa izimpawu: I-EMI yonakalisa imidlalo ye-high-res.
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Ikhwalithi iyakhokhela: Ikhebula eliqinisekiswe yi-$15 lihlala isikhathi eside kune "amadili" angu-$5 aphindwe kathathu.
Kungani Lokhu Kusebenza
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Ixazulula amaphuzu obuhlungu Abathandi bamageyimu/abathandi be-AV bayaqaphela
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Ufundisa ngaphandle kokukhungathekisa (ulimi oluncane)
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Izikhundla ezicashile ifektri yakho njengesixazululo
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Ilungele i-SEO: Ukusesha okuqondiwe “kwezinkinga ze-HDMI 2.1 4K/120Hz”
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OkungabiwayoUkuqhathaniswa kwe-Teardown = ubufakazi bomphakathi