LanPro CAT 3 couplers are perfect for temporary extensions or in wall applications.
This stand-alone 6P6C device for RJ11, RJ14 or RJ25 provides a Female-to-Female feed-through connection.
It meets Category 3 performance requirements. It easily adds the individual length of two Category 3 patch cables with a minimum impact in channel performance.
PCB based so the signal degradation is minimal.
Used in straight RJ11, RJ14 and RJ25 CAT 3 data applications.