Black Box CAT6 400 MHz Shielded Plenum Bulk Cable, 1,000 ft

Keep backbone and horizontal cabling aligned to enterprise standards with this Black Box CAT6 bulk cable. Designed for permanent in-wall and plenum-space installations, it combines 400 MHz CAT6 performance with F/UTP shielding to help reduce interference in electrically noisy environments. The solid conductor design supports stable signal transmission across structured cabling runs, making it a strong fit for new builds, refresh projects, and high-density network expansions. The CMP plenum jacket adds the fire-rating required for air-handling spaces, giving facilities teams a cable they can specify with confidence in commercial buildings. White jacket color simplifies identification during installation and maintenance, while the bulk format supports custom-length pulls that reduce waste and improve rack-to-workstation planning. For teams standardizing on dependable copper infrastructure, this cable delivers the margin and installation flexibility that lower-grade alternatives often lack. Use it where cable quality directly affects uptime, signal consistency, and future serviceability. It is built for installers and infrastructure teams that need a clean, compliant path from switch to endpoint without compromising on shielding or plenum requirements.