Category 8 double-shielded network cable (Cat8 S/FTP) adopts per-pair independent shielding plus overall shielding, offering extremely strong anti-interference performance. Transmission frequency up to 2000MHz, 25-40Gbps within 50m, conductor diameter approx. 0.64mm, supports PoE++ power supply. Application range focuses on short-distance, high-speed scenarios: Interconnection between switches and servers in IDC data center racks, meeting high-density cabling requirements. Enterprise core networks and high-performance computing clusters, ensuring low-latency transmission. Research institutions, 8K audio/video production studios and other high-volume data exchange scenarios.