Displayport Cable Length Reddit

Don t buy long cables.

Displayport cable length reddit.

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. Longer cables will not sustain correct signalling and you ll encounter problems. Ymmv with cheaper cables. Using anything beyond that increases the chances of the risks mentioned previously.

Cable length for index. Help reddit app reddit coins reddit premium reddit gifts. I thought i remember when i built my pc almost 2 years ago that a displayport cable could only be 6 feet long to have 4k video and anything longer would be 1440p. It is worth your time.

Buy certified displayport cables for screens that are close to the limit of displayport 1 2 spec. 8 points 1 year ago. Search optical display port solution. Cables greater than 2 meters may or may not support hbr hbr2 speeds.

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. I ll add that these are the highest quality most expensive cables i could find. My hope here is to inform others who might not know or thought the same way i did about cables. Cable length for index.

I got a new monitor arm and my 6 foot cable isn t long enough to connect my pc and my monitor so i m getting a new one. 2 points 1 year ago. I have been an enthusiast in the tech industry for 15 years and am learning everyday. I ll be using dual displayport setup for 2 monitors eventually only have one at the moment but my question is there any issue with resolution loss if i m running a displayport connection at about 25ft roughly the length i ll need for the cable to wind down the display arm under desk along wall up shelf into pc.

I feel like i m horribly misremembering this. According to dell the maximum recommended cable length to ensure optimal performance is 1 8 meters 6 feet. Don t get yourself into trouble by trusting your beautiful new monitor to a crummy 2 displayport cable. Keep the cable length under 3m.

Link to certified cables below.