Reddit reviews StarTech.com 50 ft DisplayPort Cable with Latches - Active - 2560 × 1600 - DPCP & HDCP - Male to Male DP Video Monitor Cable (DISPL15MA)
We found 8 Reddit comments about StarTech.com 50 ft DisplayPort Cable with Latches - Active - 2560 × 1600 - DPCP & HDCP - Male to Male DP Video Monitor Cable (DISPL15MA). Here are the top ones, ranked by their Reddit score.
EXTENSIVE CONNECTIVITY: The 15m Active DisplayPort Cable has a built-in active signal booster for a connection distance of up to 50 feet (15m) between your DP-enabled devices, with no signal loss.SMART DESIGN: This lightweight active DP cable features a thinner 32 AWG wire construction. The built-in amplifier circuitry actively boosts the DP signal with no external power needed.MAXIMUM CAPABILITY: The 15m cable offers a bandwidth of 10.8 Gbps with support for maximum resolutions up to WQXGA(2560×1600) and optional audio support. The cable is both HDCP and DPCP capable.UNIDIRECTIONAL ARCHITECTURE: Please refer to the "source" and "display" labels on the DisplayPort connectors, to ensure that the display device and the DP source are connected properly.THE STARTECH.COM ADVANTAGE: StarTech.com offers a 2-year warranty and free lifetime technical support on this 15m cable and has been the choice of IT professionals and businesses since 1995.
I'm planning similar stuff (NAS + Gaming VM server in one, with lots of ECC due to the NAS; powered up on demand via my RPi/WoL). I tried around with my current machine, and this are my results regarding your second point:
Obviously you need some hardware where you plan to stream to, but you only need a good connection (e.g. decent WiFi or Ethernet). Regarding using DP cables, that's pretty limited as per https://superuser.com/questions/451126/mini-displayport-cable-max-length#451128 A 50ft active display port cable is 80US$: https://www.amazon.com/StarTech-com-50ft-15m-DisplayPort-Cable/dp/B00EG3YA2G There are similar products for USB - you just need to pass-through one of your MoBo's USB hubs.
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The nice thing about the software solution: Either one is free, so you can basically try them out right now with you existing hardware.
Yes, you already said you don't want it, but have you actually tried it? Personally, I wouldn't tear open my walls just for these cables (especially since there is imminent danger you abandon it and go the easier "just boot windows on my gaming machine" route). Okay, maybe you have "empty conduits" (is that the word?), then that's mood ;-)
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With your other points:
Could this active cable solve your issue? https://www.amazon.com/StarTech-com-DISPL15MA-Active-Displayport-Cable/dp/B00EG3YA2G?th=1
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or this one?
https://www.amazon.com/Club3D-CAC-1069-DisplayPort-Cable-Certified/dp/B07DKPBWB3
I was looking at cables like this active 50ft cable, But maybe they won't work well for VR. I don't know.
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https://www.amazon.com/DisplayPort-Cable-50-15m-Active/dp/B00EG3YA2G/ref=sr_1_3?keywords=50ft+active+display+port&qid=1558195183&s=gateway&sr=8-3-spell
I'll have to double check this, but I think they make active display port cables that can go longer.
Edit: there are in fact active display port cables like this one that can go up to 33 meters. That one is only 15ft but apparently active cables can go up to 33 meters.
StarTech.com DisplayPort Cable -... https://www.amazon.com/dp/B00EG3YA2G?ref=ppx_pop_mob_ap_share
This one did not work for me, just a heads up. Let me know if you find a working one!
I found these products wich could help to deploy Oculus Rift S in several rooms .
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DP Amplifier : https://www.amazon.com/LINDY-DisplayPort-1-2-Extender-Repeater/dp/B01BOS08XK/ref=sr_1_14?keywords=Lindy+Extender&qid=1557218913&s=gateway&sr=8-14
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DP Coupler F/F : https://www.amazon.com/LINDY-Female-Display-Coupler-41020/dp/B0037LNXW6/ref=sr_1_fkmrnull_1?keywords=Lindy+41020&qid=1557219083&s=gateway&sr=8-1-fkmrnull
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DP Cable 15 m : https://www.amazon.com/DisplayPort-Cable-50-15m-Active/dp/B00EG3YA2G/ref=sxbs_sxwds-stvp?crid=9LZL5HC621I3&keywords=lindy+displayport&pd_rd_i=B00EG3YA2G&pd_rd_r=d7a45e00-abdb-4243-9be4-e34f748b70ff&pd_rd_w=9KdSu&pd_rd_wg=U1N5d&pf_rd_p=a6d018ad-f20b-46c9-8920-433972c7d9b7&pf_rd_r=ZYW420EDG5ENCVPPNV8V&qid=1557219161&s=gateway&sprefix=Lindy+display%2Caps%2C209
https://www.amazon.com/DisplayPort-Cable-50-15m-Active/dp/B00EG3YA2G
IIRC, the max length for DP is 3 meters. Going 10 meters would likely require some sort of active cable like this
I certainly wouldn't recommend it.
You can also check out www.displayport.org for a database of certified cables, which are recommended when high bandwidth is required (especially for adaptive sync)