Black Box EYN876A-PB-1000 CAT6 550-MHz network ethernet cable 1000 ft

1000 ft CAT6 550 MHz Bulk Cable

This 1000-foot roll of Category 6E solid bulk cable is built for structured cabling runs in commercial and residential installations. It uses unshielded twisted-pair construction with a violet CMR-rated PVC jacket and polyolefin insulation. The cable is guaranteed to meet or exceed ANSI/TIA/EIA-568-C.2 Category 6 and ISO/IEC 11801 Class E requirements. Sequential descending foot markings on the jacket simplify length tracking during pulls.

Installers needing CMR-rated UTP for horizontal runs

Suitable for contractors and IT teams pulling horizontal links through riser spaces where a communications-rated jacket is required. The solid conductors and 550 MHz rating support 1 Gbps performance across the full 1000-foot length. Not for buyers who need shielded cable for high-EMI environments or pre-terminated patch cords for immediate device connection. Also unsuitable for plenum spaces demanding CMP-rated jackets.

550 MHz bandwidth rating

The cable is rated for 550 MHz/1 Gbps performance, which determines the maximum signal frequency the link can reliably carry over the installed distance. This figure is the primary benchmark for verifying that the cable meets Category 6E specifications for your network design. Verify that your termination hardware and testing equipment are qualified for the same frequency class.