Registered Jacks A registered jack (RJ) consists of the jack construction and wiring pattern of a standardized physical network interface to connect. Goswick Shorty Jacks registered English Jack Russell Terrier Puppies are making people happy all across the USA. We are located near Dewey, Arizona. Registered Jacks. A registered jack (RJ) is a standardized physical network interface — both jack construction and wiring pattern — for connecting. A telephone plug is a type of connector used to connect a telephone set to the telephone wiring inside a building. 6P2C and other Registered jacks. You have no Favorite Channels. To follow a channel click the. If you wish to view your Favorite Channels from anywhere on the site, click on the My Favorites link. icons8.com A Registered Jack (RJ) is a standardized telecommunication network interface for connecting voice and data equipment to a service provided by a local. RJ Jack Glossary from RJ11 to RJ48. RJ. Only registered equipment conforming to. are a series of Registered Jack (RJ) wiring configurations for telephone jacks. News and Deals. Find a store. Home; Stores; Our Menu; Food Quality; Careers; About Us; Contact Us.