IThe Vericom CAT-6 U/UTP Solid Riser CMR Cable supports 10GBASE-T Ethernet based on limited distances per the standard, 1000BASE-T (Gigabit Ethernet), 100BASE-T (Fast Ethernet), 155 Mb/s ATM, 622 Mb/s ATM, 1.2 Gb/s ATM, Digital video and broadband/baseband analog video, Voice over Internet Protocol (VoIP). Category 6 is backwards compatible with Category 5e systems as well as IEEE 802.3af/802.3at and 802.3bt for PoE applications. The riser cable is designed to meet and exceed ANSI/TIA-568.2-D Category 6 and ISO 11801 Class E electrical performance requirements for frequencies up to 250 MHz. The 1,000-ft. of Yellow cable in its handy pull box is constructed with 23 AWG solid conductors in a 4 pair configuration, separated with an integral cross filler to reduce crosstalk to provide maximum system performance. Vericom Category 6 CMR Cable has a nominal cable diameter of 0.228” (5.8 mm) and is is rated for multi-level non-plenum spaces.Features Smaller diameter cable design reduces bundle sizes to improve airflow in high density applications to reduce required pathway spaces and accommodate a smaller bend radius Ideal for high-speed data communication applications Cross filler within cable keeps pairs separated and pair twist consistent through the length of the cable, reducing crosstalk up to and beyond 250 MHz Cable swept to 550 GHz CMR-rated PVC jacket with sequential foot markers UL® listed, ETL listed, CSA, RoHS compliant 1,000 ft. pull box Lifetime warranty