Displayport 1 4 Cable Length Limit

Therefore an hdmi to displayport cable will be stuck at 15 for its maximum length.

Displayport 1 4 cable length limit.

I ll add that these are the highest quality most expensive cables i could find. When using cables with two different ends the distance limit will be subject to whichever type of connector has the shorter maximum distance. While displayport offers support for cables of varying lengths the maximum cable length that dell recommends for optimal performance is 1 8 meters around 6 feet. Displayport 15 meters about 49ft dvi digital 5 meters about 16 5ft.

According to dell the maximum recommended cable length to ensure optimal performance is 1 8 meters 6 feet. Slim hdmi cables premium hdmi cables hdmi. See our longest displayport cable here. Below is a list of common a v signal types and their length limitations.

Using anything beyond that increases the chances of the risks mentioned previously. For example a standalone hdmi cable can go up to 65 while a standard displayport cable can go up to 15. For example a thin cable won t be able to transmit a 4k signal as long as a 1080p signal. Because displayport was so ahead of its time in terms of bandwidth and resolution capability when it was launched strict limits were set on what cable lengths could be certified.

Cable matters sells a wide variety of options in that category. Now i m using one 2 meters cable and two 3 meters cables with two active displayport extenders between them to drive a 2560x1440 monitor at 165hz. The displayport 1 4 standard was first published in march 2016. Working up to 165hz.

This decision limited confusion in the market place but set the maximum limit for a certified displayport cable at 5 metres. If you re just looking to buy a passive hdmi cable then your realistic maximum range is around 25ft. While it didn t introduce any new transmission modes and therefore did not increase the available bandwidth or data rate it did maintain the strong showing from displayport 1 3. The maximum length for passive hdmi cables.

That gives displayport 1 4 a maximum total bandwidth of 32 4gbps and a maximum total data rate of 25. These standards have been defined by industry associations. Working up to 165hz.