This is a 1000ft non-terminated yellow shielded twisted pair plenum-rated solid copper patch cable. The Cat6a cable is a standardized twisted pair cable for Ethernet or other physical network layers. Cat6 standards specify performance of up to 250MHz. This plenum-jacketed cable is best suited for LANs or SANs and is recommended for connection between fiber patch panels hubs switches media converters and routers. A shielded twisted pair patch cable offer both a higher bandwith and a more durable cablestrength than an unsheilded twisted pair cable. Our patch cables are 100% compliant for all of your networking needs. Our products are guaranteed by federal law to not affect or void OEM warranties.