The Proterial Cable 30277-8-BK3 CAT6 Network Cable from Proterial Cable America is designed for reliable network connectivity, specifically engineered for harsh environments including below-grade conduit. It supports performance tested from 1 to 555MHz and meets UL Verified TIA-568-D.2 Category 6 standards with guaranteed minimum performance. The cable features a UV resistant jacket and is UL Verified (UL B627696) for long term water submersion, making it suitable for water-exposed installations. It is REACH and RoHS 2 compliant, made in the USA, and resistant to over 2,000 chemicals, ensuring durability and safety for professional network setups.