Supra have developed a wide-bandwidth, shielded, "low-smoke"
Supra have designed two high bandwidth shielded RJ45 network Ethernet
The Cat 8 and the now discontinued Cat 7+.
Both are highly suitable for use in situations where massive data
throughput is required, such as feeding multimedia streams from
a NAS box, streamer, CD ripper, or server to various devices.
Please click the relevant link for more information.