RJ-Lnxx cordsets utilize a standard RJ-45 connector which is over-molded to provide strain relief and robustness, combined with a coupling nut, which mates with the RJ-Lnxx receptacles to achieve an IP6/ sealed connection. Can be ordered to length as a completed cordset, utilizing Cat 56 rated cable, or as a field attachable connector. RJ-n connector versions are also available. Over-Molded Cordset Available as single ended or double ended cordsets with 10 Base-T (4-wire) or 568A/B (8-wire) wiring sequence. Can be ordered with two industrial sealed connectors when both ends of the connection are in harsh environments, or with the industrial connection on one end and a commercial RJ-45 connector on the other for applications where the far end may be a patch panel in a clean environment. Various cables are available to meet different application needs. Solid core, shielded PUR cable is used for longer "horizontal cross connect" runs, and is particularly applicable for attaching to a punch down block. Stranded PVC is appropriate for shorter "patch cord" applications where greater cable flexibility is desired. For industries such as entertainment technology, where the cabling may be subjected to a great deal of abuse and frequently moved, the Kevlar wrapped option provides an additional measure of insurance. Cable colors other than black are available upon request.