The JBX71949 CAT8 S/FTP ethernet cable represents the pinnacle of network connectivity technology, engineered for professionals who demand maximum performance and reliability. This 7-foot cable delivers blazing-fast 40GB data rates, making it ideal for modern high-bandwidth applications including data centers, server farms, and professional AV installations. **Superior Shielding Technology** The S/FTP (Screened/Fully Shielded Twisted Pair) construction provides dual-layer protection against electromagnetic interference and crosstalk. Each of the four twisted pairs is individually shielded, while an additional overall braided shield ensures pristine signal integrity even in electrically noisy environments. This advanced shielding architecture is essential for maintaining data accuracy in mission-critical installations. **Premium Copper Conductors** Crafted from >99.95% oxygen-free copper, the conductors deliver superior electrical conductivity and signal propagation. The 24AWG gauge provides the optimal balance between flexibility and performance, while maintaining minimal signal loss over the cable length. **Practical Design Features** The snagless connector design prevents accidental disconnections, reducing downtime and maintenance calls. The vibrant yellow jacket makes cables easy to identify and organize in complex installations. The cable's 6.5mm outer diameter maintains flexibility without compromising structural integrity. **Compliance & Standards** Fully compliant with ANSI/TIA-568-C.2-1 Category 8 specifications, RoHS/ELV directives, and EU 2002/95/EC standards. The OFNR (Riser Rated) jacketing ensures safe installation in building plenums and risers, meeting strict fire and safety codes. **Reliability & Warranty** Designed to operate reliably across temperatures from -20°C to +75°C (-4°F to 167°F), this cable handles demanding environments. The lifetime limited warranty demonstrates manufacturer confidence in long-term performance. **Versatile Availability** While this 7-foot version provides standard flexibility, custom lengths are available to suit specific installation requirements. Ships from multiple US locations with free standard shipping on orders over $99.