Vim li cas HDMI 2.1 Cables Pheej Yig Tsis Ua Haujlwm ntawm 4K / 120Hz?
1: Qhov Bandwidth Bottleneck
Hdmi 2.1 xav tau48Gbps bandwidth kom xa 4K @ 120Hz du thiab yooj yim. Cov xov hlau pheej yig feem ntau:
-
Siv cov xov hlau tooj liab qis dua (qhov huv qis dua = qhov tsis kam siab dua)
-
Tsis muaj kev tiv thaiv zoo tiv thaiv kev cuam tshuam hluav taws xob (EMI)
-
Ua tsis tau raws li qhov HDMI Ceev Heev™ tus qauv ntawv pov thawj
Tshwm sim? Kev puas tsuaj ntawm lub teeb liab: cov thav duab poob qis, flickering, lossis "Tsis Muaj Teeb Liab" thaum lub sijhawm ua si hnyav lossis ua si 8K video.
2: Qhov Sib Txawv ntawm Daim Ntawv Pov Thawj
Qhov tseeb Hdmi 2.1 Cables dhau los ntawm kev kuaj xyuas nruj los ntawmCov Chaw Kuaj Xyuas Tau Tso Cai Los Ntawm HDMI Forum rau:
-
48Gbps throughput (los ntawm kev sim daim duab EYE)
-
Kev tiv thaiv EMI
-
Kev ruaj khov ntawm lub connector (5,000+ cov ntawv ntxiv)
Cov xov hlau "2.1" uas tsis tau ntawv pov thawj feem ntau:
✔️ Kev thov Kev txhawb nqa 8K
❌ Ua tsis tiav kom txhawb nqa 40Gbps+ bandwidth
(Kev kuaj hauv chav kuaj qhia tau tias 60% ntawm cov cables tsis tau ntawv pov thawj poob qis dua 32Gbps ntawm 3m ntev)
3: Tej Yam Tseem Ceeb Txog Kev Tsim Kho: Sab Hauv Ib Lub Cable Uas Txhim Khu Kev Ntseeg Tau
Peb lub Hoobkas rhuav tshem qhia tias yog vim li cas tau ntawv pov thawj cov cables yeej:
| Cheebtsam | Cable pheej yig | Cable uas tau ntawv pov thawj |
|---|---|---|
| Tus Neeg Coj | Aluminium uas muaj tooj liab nyias nyias | 24AWG tooj liab tsis muaj oxygen |
| Kev Tiv Thaiv | Ib txheej ntawv ci | Peb txheej (ntawv ci + braid) |
| Cov khoom sib txuas | Lub tsev yas | Zinc alloy nrog kub plating |
| Kev kuaj xyuas | Tsis muaj dab tsi | Kev lees paub 48Gbps ib pawg |
Kev Kho? Kev Tsim Khoom Uas Muaj Daim Ntawv Pov Thawj Los Ntawm Kev Ntseeg Siab
Tsis txhob twv txiaj rau cov lus qhia tshwj xeeb. Ntawm Amzwires, txhua txoj hlua HDMI 2.1 yog:
-
Kuaj ua pawg rau 48Gbps kev ruaj khov
-
Tiv thaiv tiv thaiv EMI los ntawm routers / xov tooj
-
Zoo dua rau PS5/Xbox/RTX 40 Series teeb tsa
Cov Ntsiab Lus Tseem Ceeb rau Koj Cov Neeg Mloog
-
Bandwidth yog huab tais4K/120Hz xav tau tag nrho 48Gbps.
-
Daim Ntawv Pov Thawj ≠ kev lag luam: Xav tau cov ntawv qhia txog kev xeem.
-
Kev tiv thaiv txuag cov teeb liabEMI ua rau kev ua si siab tsis zoo.
-
Qhov zoo them tausIb txoj hlua uas tau ntawv pov thawj $15 kav ntev dua 3 zaug ntawm $5 "kev cog lus".
Vim Li Cas Qhov No Ua Haujlwm
-
Kho cov teeb meem mob Cov neeg nyiam ua si / AV paub
-
Qhia ntawv tsis muaj kev ntxhov siab (cov lus luv luv xwb)
-
Cov hauj lwm me me koj lub Hoobkas ua qhov kev daws teeb meem
-
Npaj txhij rau SEO: Lub hom phiaj ntawm kev tshawb nrhiav "HDMI 2.1 4K/120Hz teeb meem"
-
Sib koom tauKev sib piv rhuav tshem = pov thawj hauv zej zog