The Swisson XSR series are reliable DMX and RDM splitters and boosters that process DMX and RDM signals with a high level of reliability suitable for professional use. The XSR has a specially designed power supply which ensures safe operation even under harsh mains conditions. All ports are individually optically isolated and well protected against transient over voltages. In the "DMX only" mode all non-DMX data is filtered out and a clean signal without RDM or other protocols is generated. The XSR splitters are visible to RDM controllers. This gives the user an better overview of the installation and may help with troubleshooting.