The JBX71953 is a premium 15-foot CAT8 S/FTP (Shielded Foiled Twisted Pair) yellow ethernet cable designed for next-generation network infrastructure. With support for 40GB data transmission speeds, this cable meets the demands of modern high-speed networking applications. **Superior Shielding Technology** The S/FTP construction combines individual foil shielding around each twisted pair with an overall braid shield, providing exceptional protection against electromagnetic interference (EMI) and crosstalk. This dual-layer shielding ensures pristine signal integrity even in electrically noisy environments. **High-Quality Copper Conductors** Crafted from >99.95% oxygen-free copper, the 24AWG gauge conductors deliver excellent electrical conductivity and minimal signal loss. The 6.5mm outer diameter accommodates standard cable management systems while maintaining optimal performance characteristics. **Professional-Grade Design** The snagless RJ45 connectors feature a reinforced design that prevents accidental cable disconnection during installation and maintenance. Straight-through wiring (ANSI/TIA-568-C.2) ensures compatibility with standard network equipment. **Safety & Compliance** The riser-rated (OFNR) PVC jacketing meets fire safety codes for in-wall installations. Full RoHS/ELV compliance and adherence to EU Directive 2002/95/EC demonstrate our commitment to environmental responsibility. **Ideal Applications** Perfect for data centers, server rooms, network installations, and professional AV setups requiring reliable, high-speed connectivity. The wide operating temperature range (-20 to +75°C) ensures performance in diverse environments. **Peace of Mind** Backed by a lifetime limited warranty and available in custom lengths to suit any installation requirement. Ships free on orders over $99 from multiple U.S. locations.