About Us

R.J. Enterprises has been manufacturing and supplying networking connectivity products since 1984. We specialize in modular plugs, keystone jacks, patch panels, couplers, and a full range of voice, video, and data wiring accessories — products built to TIA-568 standards for IT, telecom, infrastructure, and structured cabling installations.

Our catalog includes tool-less high-density patch panels, fully shielded and non-shielded keystone jacks, RJ45 crystal plugs, line couplers, and wall plates. Every product ships with a 10-year warranty. Many designs are U.S. patented.

We are based in Long Island City, NY. Orders ship from our facility here. If you have questions about a product, compatibility, or bulk pricing, reach out directly — we respond to every inquiry.

A note on brand protection: R.J. Enterprises products have been impersonated by unauthorized sellers using our product photos, model numbers, and descriptions without permission. If you are purchasing R.J. Enterprises products, buy only from this store or verified distributors.