This Cat 5e unshielded twisted pair ( utp ) uv jacket cable is a high performance data communication cable suitable for 350mhz high speed data applications, gigabit ethernet, fast ethernet and 155Mbps TP-PMD/CDDI. It has excellent attenuation and crosstalk characteristics and exceeds TIA/EIA-568-C.2 specification.With its uv resistant jacket, this ethernet cable is designed for outdoor installations where resistance to sun rays is important. This cable is verified by ETL to be type CMX. The wires are 24 awg in size and are made of solid bare ( pure ) copper conductors. All 4 pairs are easily identified by color stripes. The insulation material is PE and the jacket material is uv resistant LLDPE. This cable is supplied in 1000 feet wooden spool and sequential length markings are printed on the jacket. Brand for this product is Vertical Cable.