L-com's ECF panel mount RJ45 Coupler line combines innovative design with an affordable price. With a solid die-cast metal mounting frame, these unique RJ45 coupler kits allow panel mounting in virtually any panel thickness. Designed to work with EIA/TIA 568A and B wiring, these RJ45 couplers offer a reliable method to pass high-speed data communication through a chassis or rack panel. RJ45 coupler options listed include Category 3, 5E,6 and 6a performance ratings in both Shielded and Unshielded versions. RJ45 coupler kits include a snap-in coupler, mounting frame and 4-40 machine screws. Order online today!