DATA STREAM 4 2-Pack

This pack pairs two Chauvet DJ Data Stream 4 optical splitters so a mobile rig or installed system can distribute a single incoming DMX-512 signal across eight total outputs instead of four. Each unit takes one DMX input and sends it to four separate outputs (both 3-pin and 5-pin), plus an additional thru port for daisy chaining further splitters down the line. Electrical isolation between input and output keeps ground loops and signal noise from traveling through the chain, which matters once a rig grows past a handful of fixtures. Both splitters mount in a single rack space (1U), so running them side by side in a road case or DJ booth takes up minimal room. Autoswitching 100V to 240V power means either splitter works on international voltage without an adapter. Set one splitter at the front of house and the second near a secondary truss or stage zone, and a single lighting desk output can now reach twice the number of fixture branches without signal degradation. This is a straightforward way to add reliable branching capacity to any DMX rig that has outgrown a single splitter.