Model: Linsn CN901. It is a professional LED screen relaying card and signal repeater, upgraded from the legacy CN701 model, designed to extend Gigabit Ethernet signal transmission distance between LED sending cards and receiving cards in large-scale LED display systems. It effectively compensates for signal attenuation over long cable runs, ensuring stable and error-free data transmission for high-resolution LED video walls.
Interface configuration includes 2×RJ45 Gigabit Ethernet ports (one input, one output) for standard CAT5e/CAT6 cable connection, and a 1×AC power inlet with a built-in transformer supporting 110–220V, 50/60Hz universal power input, eliminating the need for an external power adapter. It features three LED indicators: the first for input network signal status, the second for output network signal status, and the third for power status, enabling real-time working condition monitoring.
Core function: signal transmission distance extension. Each CN901 repeater extends the maximum reliable transmission distance by 100 meters per segment; multiple units can be cascaded for ultra-long-distance projects. It supports full compatibility with all Linsn sending cards (TS901, TS902, TS921) and receiving cards (RV800, RV900 series), maintaining 100% signal integrity without resolution or grayscale loss.
It operates reliably in temperatures from -20℃ to 70℃ with 0%–95% non-condensing humidity tolerance, supporting 24/7 continuous operation for indoor and outdoor fixed installations. The compact, durable metal casing provides excellent electromagnetic shielding and heat dissipation.
Application scenarios: large-scale indoor/outdoor LED video walls, long-distance rental LED displays, airport and railway station information screens, shopping mall advertising walls, stadium perimeter screens, hotel lobby LED walls, and highway guidance displays.
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