Stewart Connector’s Category 8.1 cable assemblies are designed to run high speeds over copper cabling while featuring industry-standard form factor RJ45 connectors on each end. They feature aluminum PETP foil around each twisted pair to minimize internal crosstalk. This design feature is ideal for high-noise environments, including military applications, medical applications, and data center switch-to-server interconnections. They support 25 and 40 Gbps Ethernet transmission speeds and are designed to meet Category 8.1 performance standards as defined by ISO/IEC 11801-1:2017 and ANSI/TIA-568.2-D.