I need a longer HDMI 4k 18gbps cable (15m+).
I understand the only viable option is to use an active cable.
Like this....
https://www.unitek-products.com/search?view=product&id=284
Unitek Y-C1031BK 30m Ultrapro HDMI 2.0 Fiber Active Optic Cable
The specs look OK, but has anyone used this or a similar cable?