RGB RDM Merger with Isolation — Reliable RDM Integration for Stage Lighting
Overview
The RGB RDM Merger with Isolation is a professional-grade network device that merges multiple RDM/DMX sources while providing galvanic isolation to protect lighting rigs from faults and ground loops. Built by RGB, headquartered in Guangzhou and trusted in landmark events such as the Beijing Olympics and Shanghai World Expo, this unit delivers dependable RDM discovery, configuration, and monitoring for theaters, studios, and large performance venues.
Key Benefits
- Reliable RDM merging: Combine commands from multiple controllers into a single RDM-aware universe without losing device discovery or parameter control.
- Electrical isolation: Galvanic isolation prevents ground loops and protects fixtures and controllers from damage, reducing downtime and maintenance costs.
- Robust error handling: Prevents a single faulty device or cable from disrupting the entire lighting network.
- Easy integration: Compatible with DMX512 and standard RDM tools, supporting typical theater and broadcast workflows.
Practical Applications
Ideal for live venues, television studios, rental houses, and fixed installations, the RDM Merger with Isolation simplifies multi-controller setups and safeguards expensive fixtures. Use it to consolidate RDM data streams from lighting consoles, automated rigs, and remote management systems while keeping each segment protected.
Why Choose RGB
Founded in 1996, RGB combines decades of lighting control expertise with strict quality standards (ISO9001, CE, RoHS, EMC, CQC). As a National High‑Tech and Specialized Innovative Enterprise, RGB delivers engineered solutions that prioritize long-term stability and precision performance. The RDM Merger with Isolation reflects that commitment—offering practical value, reduced risk, and easier maintenance for stage lighting professionals.
Deployment & Support
Designed for quick installation and reliable day-to-day operation, the unit works with existing DMX/RDM setups and can be serviced by RGB’s global technical team. For project planning, online resources, and integration guidance, RGB provides documentation and professional support to ensure your venue runs smoothly.
Keywords: RDM Merger, RDM Merger with Isolation, DMX, RDM isolation, stage lighting, lighting control, RGB, theater lighting, networked lighting.
Product Images
Certificate display
RGB-ZT2000-CE-EMC
RGB-712CD-ROHS
RGB--RDM2308--ROHS
Question you may concern
Can distributors request customized products?
RGB primarily offers standardized products. Customization requests are rare and evaluated on a project-by-project basis.
Can your dimmer cabinets integrate with third-party lighting consoles?
Yes. Our systems follow international protocols and can seamlessly integrate with major global brands through DMX, RDM, Art-Net, and sACN.
What are the after-sales support methods?
Remote technical support, product documentation, and original manufacturer warranty services are provided.
How do you ensure product stability during large-scale events?
All products undergo rigorous testing, long-duration load simulation, and multi-standard verification to guarantee stable performance in demanding environments.
If you don’t find your answer, please E-mail us and we’ll be happy to help you out.
Multifunctional signal supercharger
The rack-mounted DMX signal amplifier complies with the DMX-512 standard protocol, improving DMX-512 signal transmission quality and ensuring reliable system control. It helps prevent issues such as AC high-voltage backflow into lighting control systems, lightning-induced surges, and signal interference caused by short circuits, thereby enhancing overall system stability.
RDM Series Signal Amplifier
RDM2304, RDM2308, RDM2310, RDM2312 rack-mounted The RDM signal amplifier improves the quality of bidirectional RDM signal transmission, ensures the reliability of system control, and prevents faults such as AC high-voltage reverse series lighting control system, lightning high-voltage series entry, and line short circuit, which may affect system stability.
DMX&RDM Signal Mergers Amplifiers
The rack-mounted DMX signal amplifier complies with the DMX-512 standard protocol, improving the transmission quality of DMX-512 signals, ensuring the reliability of system control, and preventing faults such as reverse connection of AC high voltage in the lighting control system, high voltage intrusion due to lightning strikes, and line short circuits, which may affect the stability of the system.
7i Dimmer/Relay Racks
7i is RGB independent research and development, with completely independent core technology, full digital decoding technology dimming racks, using a dual system, double decoding, double trigger, and duplex dual backup central decoding processor, with thyristor, relay, dimming relay mixed and other output configurations, supporting a visual lighting control system, intuitive display of dimming racks' online and offline status, and remote monitoring.
It is widely used in performing arts and cultural venues such as theaters, concert halls, multi-function halls, cultural travel and performing arts, TV stations, gymnasiums, auditoriums, commercial art lighting and so on.


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