... insulated 3.LSZH jacket; 4.CE.CCC AAA certified indoor & outdoor sftp cat6Brand:Brothers-Y Shenzhen Brother Young Development ... is a professional designer and manufacturer of copper cable, coaxial cable and fiber cable. Our products include full sets of network ... & ISO/IEC11801 , UL444/UL1581,etc Far exceed the cable requirements for NEXT,attenuation,structural renturn loss,attenuation-to-crosstalk ...