Designed for premise (in-wall) cabling applicationsMeets category 6 cabling standardsPremium cabling for category 6, category 5e and category 5 applicationsDrastically reduce impedance and structural return loss compared to standard 100MHz wireHigh-quality copper wireLength: 1000-ft. Color: gray23 AWG 4-pair solid cable with PVC ( CMR ) jacketDeliver stable performance up to 550MHz/ 1 Gbps communicationMeets most current industry standards including IEEE 802.3ab, IEEE 802.5, ANSI/EIA/TIA 568, ISO/IEC 11801 and ETL (category 6 draft 11)Available in plenum cable (N224-01K-GY)