The JBX72039 7ft CAT8 S/FTP shielded ethernet cable represents the pinnacle of network connectivity performance. Engineered for demanding applications requiring ultra-high-speed data transmission, this cable supports 40GB data rates, making it ideal for next-generation networking infrastructure. **Superior Shielding Technology** The S/FTP (Shielded Foil Twisted Pair) construction provides comprehensive electromagnetic interference (EMI) and radio frequency interference (RFI) protection. Each twisted pair is wrapped in a foil shield, with an additional overall braid shield, creating a robust barrier against signal degradation. This dual-layer shielding ensures pristine signal integrity even in electrically noisy environments. **Premium Conductor Quality** Crafted with >99.95% oxygen-free copper conductors, this cable delivers exceptional conductivity and longevity. The 28AWG gauge provides optimal resistance characteristics while maintaining flexibility for installation in tight spaces. RJ45 to RJ45 straight-through connectors with snagless design protect against accidental damage. **Professional-Grade Construction** The Riser-Rated (OFNR) PVC jacketing meets strict building code requirements and provides flame resistance. The 6.5mm outer diameter balances durability with cable management efficiency. Operating reliably across -20°C to +75°C temperature ranges, this cable performs in diverse environments. **Compliance & Warranty** Full compliance with ANSI/TIA-568-C.2 Category 8 standards and EU RoHS/ELV directives. Backed by lifetime limited warranty, ensuring long-term peace of mind. **Applications** Perfect for data centers, server rooms, network switches, high-performance workstations, and professional installations where reliability and speed are paramount. **Available in Custom Lengths** While this listing features 7ft length, custom lengths are available to suit your specific installation requirements. Free standard shipping on orders exceeding $99, with convenient fulfillment from multiple US locations.