Copperled's Cat 8 RJ45 solutions are designed to support Ethernet at rates up to 40 Gbps (40GBASE-T) for short distances up to 30 meters, which is a solution primarily for data centers. The Copper cabling solution is less costly for installation for the power usage and electronics costs. We do expect that in the future, Cat 8 solution becomes widely used, the switch and server connections supporting it will be much less expensive than fiber optics solutions. Besides, the 25/40GBASE-T standards support auto-negotiation, which provides convenience for data center users.