frank8085
02-09-2016, 12:03
dite che con un cavo HDMI con il supporto alla versione 2.0 può tenere il 4K@60hz dopo 10 metri?
View Full Version : lunghezza massima cavo HDMI
quizface
02-09-2016, 13:44
dite che con un cavo HDMI con il supporto alla versione 2.0 può tenere il 4K@60hz dopo 10 metri?
Running Long Cable Lengths
Like all HDMI-enabled components, cables must be tested to meet the Compliance Test Standards set by the HDMI Licensing, LLC. Cables must successfully pass a signal of a certain strength (Standard cable must deliver a signal of 17Mhz; High Speed must deliver a signal of 340Mhz) to pass compliance.
The HDMI specification does not dictate cable length requirements. Different cables can successfully send HDMI signals various distances, depending on the quality of the design and construction. As well, HDMI compliance testing assumes “worst case” scenarios – testing with components who have minimally performing HDMI electronics. That is why you may see cables in the market that claim to successfully pass an HDMI signal at very long lengths. This may be true using certain quality CE components on each end, but may not work in every case. It is best to test entire systems before installing.
Dipende quindi dalla qualità del cavo, ma per sicurezza ci sono cavi attivi che possono raggiungere anche i 30 metri
http://cpc.farnell.com/cable-power/cpal001-10m/lead-hdmi-slim-aluminium-10m-wht/dp/AV23875?CMP=CPC-PLA
https://www.amazon.it/Cavo-Audio-Video-ICOC-HDMI-/dp/B00I9D4X6W/ref=sr_1_1?ie=UTF8&qid=1472816216&sr=8-1&keywords=10+metri+hdmi+v+2.0+attivo
Ma in generale chi produce e vende cavi di una certa lunghezza dovrebbe poi garantirne il funzionamento.
https://www.amazon.it/Uplink-Ethernet-schermatura-connettore-Intrecciato/dp/B01D8X82WI/ref=sr_1_6?ie=UTF8&qid=1472816633&sr=8-6&keywords=10m+cavo+HDMI+Ultra+HD+4k+%7C+High+Speed
Running Long Cable Lengths
Like all HDMI-enabled components, cables must be tested to meet the Compliance Test Standards set by the HDMI Licensing, LLC. Cables must successfully pass a signal of a certain strength (Standard cable must deliver a signal of 17Mhz; High Speed must deliver a signal of 340Mhz) to pass compliance.
The HDMI specification does not dictate cable length requirements. Different cables can successfully send HDMI signals various distances, depending on the quality of the design and construction. As well, HDMI compliance testing assumes “worst case” scenarios – testing with components who have minimally performing HDMI electronics. That is why you may see cables in the market that claim to successfully pass an HDMI signal at very long lengths. This may be true using certain quality CE components on each end, but may not work in every case. It is best to test entire systems before installing.
Dipende quindi dalla qualità del cavo, ma per sicurezza ci sono cavi attivi che possono raggiungere anche i 30 metri
http://cpc.farnell.com/cable-power/cpal001-10m/lead-hdmi-slim-aluminium-10m-wht/dp/AV23875?CMP=CPC-PLA
https://www.amazon.it/Cavo-Audio-Video-ICOC-HDMI-/dp/B00I9D4X6W/ref=sr_1_1?ie=UTF8&qid=1472816216&sr=8-1&keywords=10+metri+hdmi+v+2.0+attivo
Ma in generale chi produce e vende cavi di una certa lunghezza dovrebbe poi garantirne il funzionamento.
https://www.amazon.it/Uplink-Ethernet-schermatura-connettore-Intrecciato/dp/B01D8X82WI/ref=sr_1_6?ie=UTF8&qid=1472816633&sr=8-6&keywords=10m+cavo+HDMI+Ultra+HD+4k+%7C+High+Speed
frank8085
02-09-2016, 18:30
ho solo avuto modo di testare 4K (4096x2160) 60hz questo hdmi da 3m: http://www.cablesson.co.uk/catalogue/cables/hdmi-cables/ikuna-advanced-high-speed-hdmi-cable/
e funziona
e funziona
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