Patented Limited Axcess™ jacks are the initial component when creating a Limited Axcess secure network. These unique jacks offer an innovative security layer for establishing a physically restrictive network system through keyed configurations and locking keyed bezels. Deployed with the keyed strain relief and plugs found on the Limited Axcess patch cords, the entire system can easily segregate any network segment for physical security. In addition to the security aspect of the Limited Axcess jacks, these RJ45 components exceed proposed TIA category 6A component performance requirements with a dramatic increase in primary parameter performance.