The JBX72187 5ft CAT8 S/FTP ethernet cable represents the pinnacle of network cable technology, designed for professionals who demand exceptional performance and reliability. This ultra-high-speed cable supports the latest 40GB Ethernet standards, making it ideal for demanding applications including data center infrastructure, high-performance computing, and advanced networking environments. Key Performance Features: This cable features comprehensive S/FTP (Shielded Foiled Twisted Pair) shielding that provides dual-layer protection against electromagnetic interference and crosstalk. The 28AWG gauge copper conductors offer >99.95% oxygen-free purity, ensuring optimal signal transmission and minimal signal loss. The cable maintains consistent performance across its 5-foot length with an overall diameter of 6.5mm, balancing durability with flexibility. Design & Durability: The snagless RJ45 connectors prevent accidental snagging during installation, reducing connector damage and ensuring a secure fit. The OFNR riser-rated PVC jacketing provides fire safety compliance (EU directive 2002/95/EC RoHS) while maintaining flexibility for routing through tight spaces. Operating across -20 to +75°C (-4 to 167°F), this cable performs reliably in diverse environmental conditions. Technical Specifications: Compliant with ANSI/TIA-568-C.2-1 Category 8 standards, this cable delivers straight-through polarity for straightforward installations. The cable supports data rates up to 40GB, future-proofing your network infrastructure. Each unit includes a lifetime limited warranty, protecting your investment. Customization & Availability: Available in custom lengths to match your specific installation requirements. Ships from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC) with free standard shipping on orders over $99. Whether upgrading existing networks or deploying new infrastructure, this CAT8 cable provides professional-grade performance for demanding networking applications.