Extend Ethernet Cables with Shielded RJ45 Metal Couplers

RJ45 Keystone Jack
July 23, 2026
Video Description:
Let’s dive in — see this solution in action and notice the key moments. In this video, we demonstrate how to extend Ethernet cables using the Cable Matters shielded RJ45 metal coupler. You'll learn the tool-free installation process, see how it maintains Cat 6 shielded performance, and discover its effectiveness in reducing EMI interference for Power over Ethernet applications in noisy environments. Perfect for IT professionals and network installers looking for reliable, high-performance connectivity solutions.