4 pair 23 AWG solid, twisted, and unshielded cable NEC type CMR and CEC type CMR FT4. Third party verified to ANSI/TIA-568C Category 6 performance. Product manufactured compliant to the requirements of UL444 for installations and applications in accordance with NEC articles 725 and 800. FR-PVC, flame rated polyvinyl chloride jacket Tested to 550 MHz with a positive ACR spec to 550 MHz Third party (UL, ETL) certified to category 6 performance NEC rated CMR, CEC rated CMR, CMG FT4, RoHS compliant
