The RDM Splitter Box is a compact signal distribution device featuring 6 optically isolated outputs for creating star topology in DMX/RDM systems. It supports both DMX512-A and RDM protocols with bidirectional communication and automatic addressing capabilities. Designed for demanding environments, it operates within -20°C to +50°C temperature range and features DIN rail mounting. The unit accepts 9-24V DC power input (500mA) and carries CE, RoHS, UKCA, FCC, and EAC certifications. With dimensions of 105 x 86 x 60 mm and weighing 120 grams, this professional signaling device ensures stable and secure DMX/RDM signal distribution in entertainment lighting applications.