Ive used the following since the index came out with no issues. 33 ft (10m) extension cables. The USB cable has to be powered for that length. The DP needs to be fiber to not have signal loss. You also need a female-to-female display port adapter. I used the following:

• https://www.amazon.com/gp/product/B07MRBMNSF/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1
• https://www.amazon.com/gp/product/B076C6PDNH/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1
• https://www.amazon.com/gp/product/B00YFPM2CU/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1