Obsidian Netron RDM 645 – 6 x RJ45 DMX/RDM Splitter / NRD112

The Obsidian Netron RDM 645 is a rugged, compact 6-port RJ45 DMX/RDM splitter designed for modern lighting networks. Ideal for live production, touring, houses of worship, theatres, and fixed installations, it provides six optically isolated RJ45 DMX outputs with full RDM support and flexible mounting options to keep your data backbone clean, reliable, and easy to service.

Key Features

• 6 locking RJ45 DMX/RDM outputs for easy Cat-cabling infrastructure
• DMX512 and RDM compliant for bidirectional fixture management
• Optically isolated output ports for robust signal protection
• Front and rear RJ45 DMX inputs plus dedicated DMX thru
• Power in/thru for daisy-chaining multiple Netron devices
• Powder-coated aluminum 1/2-rack housing, built for the road
• Flexible mounting: standalone, truss, wall, DIN rail, or rack (with optional NET Shelf)
• Universal 100–240V AC operation with low 10W power draw

Why Choose the Netron RDM 645?

Netron processors are engineered for reliability in demanding environments. The RDM 645 lets you fan out a single DMX universe to six isolated RJ45 lines, reducing data errors and making troubleshooting fast and painless. With both front and rear inputs, RDM enable/disable, and integrated mounting hardware, it drops seamlessly into touring racks, dimmer rooms, catwalks, or truss-mounted distro points.

Typical Applications

• Touring rigs and rental inventories needing robust DMX distribution
• Fixed installs in theatres, clubs, arenas, and houses of worship
• Broadcast studios and performance spaces using Cat-5/6 DMX wiring
• RDM-enabled systems where remote addressing and monitoring are required
• Decentralized truss or electrics positions fed from a central console

Technical Specifications

Connections & Control

• (6) locking RJ45 DMX/RDM optically isolated outputs
• (2) locking RJ45 DMX inputs – front and rear (parallel)
• (1) locking RJ45 DMX thru (rear)
• RDM enable/disable function
• Locking power in/thru connectors

Mounting & Housing

• Standalone desktop or shelf use
• Truss-mount via M10 or M12 mounting hole
• Wall-mount horizontal or vertical (brackets included)
• DIN rail horizontal or vertical (clips included)
• Rack-mount option with NET Shelf (1/2-rack form factor)
• Powder-coated aluminum 1/2-rack chassis

Electrical

• Input voltage: 100–240 V AC, 50/60 Hz
• Power consumption: 10 W (typical)

Physical

• Length: 215 mm (8.5 in.)
• Width: 139 mm (5.5 in.)
• Height: 42 mm (1.65 in.)
• Weight: 1 kg (2.2 lb)

Approvals & Ratings

• Certifications: cETLus, CE
• Environmental rating: IP20 (dry indoor use)

SKU & Included Items

• US SKU: NRD112
• GTIN / UPC: 0810008260647
• Included: 1.5 m locking power cable (EU or US version, depending on region)
• Included: (2) wall-mount plates, (2) DIN-rail clamps

Specifications and features are subject to change without notice.