Linsn CN701 LED Signal Repeater RJ45 Extender for LED Display System

Model: Linsn CN701. It is a professional LED signal repeater designed to extend transmission distance between LED sending cards and receiving cards in Linsn LED control systems. The core function is signal amplification and regeneration, solving Ethernet signal attenuation and instability over long-distance CAT5e/CAT6 cable runs. Each CN701 unit extends the effective transmission distance by 100 meters when using standard RJ45 network cables; in practical engineering layouts, it supports up to 170 meters extension per unit under optimal conditions. The device features dual RJ45 ports (IN/OUT) for plug-and-play daisy‑chain connection, enabling multi‑unit cascading to cover longer distances without signal loss. It operates with 110–220V AC universal power input and built‑in power transformer, outputting stable 5V for internal circuitry. The compact metal enclosure provides good heat dissipation, EMI shielding, and durability for long‑term 24/7 operation. It supports standard 100Mbps Ethernet signal, fully compatible with all Linsn sending cards (e.g., DS801, DS901) and receiving cards (e.g., RV320, RV901). Widely applied in indoor LED video walls, outdoor advertising billboards, stage rental screens, shopping mall displays, airport/station information screens, and large‑scale LED projects where the distance between control room and display exceeds 100 meters.