It is a bidirectional RDM-DMX512 signal distributor with a built-in international standard RDM (Remote Device Management) lighting protocol. It provides a bidirectional communication path for RDM devices, reshapes and amplifies both RDM data and DMX512 data, and expands the input signal into multiple outputs. This extends the signal transmission distance, increases the number of fixtures that can be connected to the console, and ensures stable and reliable signals. It provides isolated power supplies for each port. Photoelectric isolation technology is adopted for signal transmission of each port, so there is no electrical connection between ports. In addition, surge voltage absorption and protection circuits are installed on each pin of every port. This effectively blocks mutual crosstalk from high-voltage pulses in the network, suppresses high-voltage pulses, and guarantees equipment safety and reliable communication across the network.

Power Supply AC90-240V, 50/60Hz Signal Protocol RDM/DMX512 (international standard) Channel Capacity Up to 512 channels (real-time) Signal Output 1-in 4-out, electrically isolated Connectors Input XLR-3/5-M, Output XLR-3/5-F Interface RS-485 Isolation Voltage >AC300V (input to output) Dimensions 36 × 5.5 × 5.5 cm Weight 1.2 kg

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