Displayport Cable Length Matter

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 cable length matter.

4k displayport cable the cable matters displayport cable is an indispensable companion for your laptop or desktop equipped with displayport. The displayport standard does not specify any maximum length for cables though the displayport 1 2 standard does set a minimum requirement that all cables up to 2 meters in length must support hbr2 speeds 21 6 gbit s and all cables of any length must support rbr speeds 6 48 gbit s. Do shorter cables always mean a better signal. I ll add that these are the highest quality most expensive cables i could find.

A standard displayport cable including the so call displayport 1 1 cables will work for any displayport configuration including the new capabilities enabled by displayport 1 2 including 4k and multi stream capabilities. Using couplers to join two certified displayport cables together for a run longer than 5 metres will result in loss of signal. Has digital technology made the question irrelevant or is it still somet. There is currently no workaround for this length limit.

Cable matters provides a large selection of innovative cables and accessories we also educate consumers on the best product offerings. Extend your desktop to a second monitor for an expanded workstation or show presentations on a projector at school or work with this cable. In conclusion displayport cables are ideal for video presentations point of sale displays classrooms and other applications requiring high resolution video and multi channel audio. See our longest displayport cable here.

What s the truth about cable length. This decision limited confusion in the market place but set the maximum limit for a certified displayport cable at 5 metres. Ymmv with cheaper cables. 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.

Maximum length of displayport cable for optimal performance when using display port cables the length of the cable can greatly impact display quality and create data loss.