Stewart Connector / Bel CAT 8.2 Jack and Cable Assemblies can run speeds of 25GBASE-T and 40GBASE-T over copper twisted pair. This series features cable mounted, field terminated cable jacks and cable assemblies that are designed to meet Category 8.2 performance standards up to 2GHz. The CAT 8.2 series is an ideal solution for data centers looking to upgrade their data transmission speeds without switching over to a fiber optic solution. Stewart Connector / Bel CAT 8.2 Jack and Cable Assemblies are for use in medical applications, ethernet networking, and military communications.