The Chauvet Data Stream 4 is a professional universal DMX-512 optical splitter engineered to solve signal distribution challenges in complex lighting installations. Designed to accept an incoming DMX signal and distribute it into four separate optically isolated outputs, this 1U rack-mount unit allows lighting designers to create multiple independent daisy chains from a single source. This is essential for large-scale productions where long cable runs and numerous fixtures can lead to signal degradation or instability, ensuring reliable communication between your controller and every light in the rig.

Beyond its core splitting functionality, the Data Stream 4 offers exceptional flexibility with both 3-pin and 5-pin XLR connections provided for each of the four isolated outputs. An additional thru port, also featuring both connector types, allows for easy linking of multiple Data Stream units to expand the system further. The key benefit of optical isolation is that it prevents ground loops and electrical interference from passing between outputs, protecting your valuable DMX equipment and ensuring flawless performance night after night.