Splitter Duo Solid

Precision Indoor Signal Distribution Solution

Dual-zone optically isolated DMX splitter RDM hub for indoor installation

IP44 Indoor DMX Splitter
The Splitter Duo Solid is an indoor, rugged DMX splitter housed in a duralumin, vandal-resistant enclosure with an IP44 rating. It can be surface-mounted or fixed to a bracket. The unit features two DMX Thru ports for daisy-chaining signals and reliable power via PowerCON. The front panel provides 2 XLR (3/5-pin) male and 6 XLR (3/5-pin) female connectors. A metal push-button on the housing configures the signal distribution across the six outputs: a single 1→5 split in Single mode or two independent 1→2 splits in DUO mode.

Key features of the DUO splitter in the Solid enclosure
  • Sheltered area DMX splitter – Vandal-resistant IP44 housing protection against solid objects ≥ 1 mm and water splashes, making the unit suitable for installations in public areas where accidental or deliberate damage is a risk;
  • Wide operating range — reliable operation from 0°C to +60°C (32°F to 140°F) and at relative humidity up to 95%, enabling use in both indoor and sheltered outdoor locations, above-zero temp splitter;
  • Flexible mounting — mounts to any flat surface using a rail fixed by four self-tapping screws. Alternatively, it can be suspended from a truss using a steel safety cable and carabiner for added equipment security and personnel safety;
  • XLR connectors DMX splitter — all XLR connectors are available in 3- and 5-pin formats, allowing direct connection of controllers and fixtures without adapters;
  • On-unit Button configured DMX — a metal push-button permits quick reconfiguration of split modes on-site without additional tools or interfaces;
  • Secure PowerCON power input — prevents accidental unplugging during operation;
  • Signal daisy-chaining — two DMX Thru ports enable resilient chain setup for continuous signal distribution.
Target audience The venue indoor DMX splitter Splitter is aimed at system integrators, stage and event lighting companies, and facilities such as conference centers and rehearsal studios.

Typical applications This vandal resistant DMX splitter is ideal for high-traffic indoor venues—clubs, bars, exhibition centers, and museums—where mechanical damage is possible. It performs well in theatres and studios exposed to rigging or set-change activity. The Solid series splitter can form part of a larger DMX network, managing signal distribution for individual segments at indoor festival sites or pavilion installations.

  • DMX Bi-Direct Sundrax Entertainment Lighting Control

    DMX Bi-Direct

    DMX Bi-Direct

    Bidirectional DMX network, faultless conversion in both ways

  • Supports RDM Sundrax Entertainment Lighting Control

    Supports RDM

    Supports RDM

    Full RDM E1.20 support (controller/responder), bi-directional control and communication that simplify the maintenance of your lighting system

  • UltraStart Sundrax Entertainment Lighting Control

    UltraStart

    UltraStart

    Ready device in less than 3 seconds after power supply

  • Highest Ingress Protection Sundrax Entertainment Lighting Control

    Highest Ingress Protection

    Highest Ingress Protection

    Tested for outdoor use: IP65 class, protected from total dust ingress and low pressure water jets from any direction

  • Galvanic Isolated Ports Sundrax Entertainment Lighting Control

    Galvanic Isolated Ports

    Galvanic Isolated Ports

    Full isolation of each port to create reliable protection against current surges

  • Natural Heat Convection Sundrax Entertainment Lighting Control

    Natural Heat Convection

    Natural Heat Convection

    No fans, no coolers, no vent slots - full protection from dust

  • Benefits
    • RDM-enabled status indication — intelligent input indicators and RDM support simplify commissioning and diagnostics;
    • Passive cooling, Rough use DMX splitter. Reduced dust ingress — with passive thermal design and no forced-air intake, the unit minimizes dust entry and is suitable for stadiums, busy clubs, and outdoor summer events;
    • High voltage tolerance — withstands up to 305 V, improving reliability on sites with unstable mains power;
    • Galvanically isolated outputs — each output is galvanically isolated to protect connected fixtures and controllers from interference and stray currents. Saves basic indoor fixture DMX.

    Problems the Splitter Duo Solid addresses
    • Non-standard mounting locations — compact indoor DMX designed for installation on columns, hanging trusses and other atypical positions.;
    • Constraints of touring and limited storage — mini DMX splitter, compact and lightweight (1.2 kg) with dimensions 178 × 59.4 × 121 mm, making it easy to transport and rig;
    • Protection against vandalism and accidental damage — IP44 indoor DMX splitter enclosure shields internal electronics from impact and environmental exposure;
    • Signal loss or corruption — optically isolated outputs and buffered signal drivers reduce errors; per-line duplication ensures stable operation of fixtures;
    • Need for flexible splitting — simple indoor DMX splitter operates as a single 1→5 splitter or as two independent 1→2 splitters (single/double input DMX) for maximum deployment flexibility;
    • Speed of on-site setup — push-button configuration eliminates the need for extra tools and speeds commissioning;
    • Support and compliance — 36-month warranty and CE / RoHS certification ensure product reliability and regulatory compliance.

    Example uses

    Solid-series devices represent a reliability standard for demanding installs. Their durable construction and stable signal handling minimize technical issues in theatres, clubs, and arenas. The compact, tough Splitter Duo Solid is particularly suited to projects without a permanent venue that require both indoor and sheltered outdoor and indoor DMX distribution. Its small footprint makes it indispensable for non-mainstream art projects and pop-up events where space is limited but reliable DMX distribution is essential.

DMX Connection Diagram
Splitter Duo Solid

Universal DMX512 Signal Converter
Professional Remote Device Management Converter

All relevant industry-standard protocols such as DMX512 and RDM are supported

Solid series has been specifically designed for adverse environments, hardly accessible and excessively dusty indoor locations. These series include wireless DMX or ArtNet/sACN/RDM transceivers/receivers, bidirectional DMX to ArtNet/sACN converters, wireless DMX/ArtNet/sACN ransmitter/receivers. 

Dual-zone optically isolated DMX splitter RDM hub for indoor installation Sundrax Entertainment
Splitter Duo Solid
Dual-zone optically isolated DMX splitter RDM hub for indoor installation
Precision Indoor Signal Distribution Solution
Mechanical

Enclosure: vandal-resistant
Material: Metal
Dimensions, mm: 178 (L) x 59,4 (H) x 121 (W)
Weight: 1.2 kg
Installation: horizontal / vertical surface

Power & Electrical

Power supply: ~ 100-250 V, 50/60 Hz
Max power consumption: 5 W
Fuse: 0.5 A

Environment

Operating Temperature: 0...+60°C
Storage Temperature:  -50...+70°C
Operating Relative Humidity (max): 95%
IP Rating: IP 44
Certificates: CE compliant, RoHS
Warranty: 36 months

Control / Data Connections

Supported protocols: DMX512, RDM
Refresh rate DMX data: 44 Hz

Inputs / Outputs

DMX inputs: 2
DMX outputs: 6
DMX connectors: 2 XLR(3/5)M, 6 XLR(3/5)F 
PowerCON port: 1

Configuration / Indication

Indicators: LED, for DMX inputs

Package Contents

Splitter Duo Solid 
Power cable

  • Splitter Duo Solid, (3-pin)
  • Splitter Duo Solid, (5-pin)
  • SPSD-3-2D5D
  • SPSD-5-2D5D
  • 5060452246024
  • 5060452246031

Entertainment Lighting catalogs

Sundrax Entertainment Lighting Catalogs