Splitter Selective Pro

Splitter Selective Pro – Selective 1U DMX Splitter with RDM Filtering

Name: Splitter Selectives Pro
Brand: Sundrax
SKU: SPPP-3-2D9D
Availability: InStock
Rating: 5 (15 reviews)

Rack mountable professional, dual-channel DMX512 splitter/booster with full RDM protocol support

The Splitter Selective Pro is a 1U rackmount two-channel DMX512 splitter/booster with RDM support and manual signal source configuration for each output port.

A professional rack-mountable DMX distributor in an IP44-rated enclosure with 5000 V galvanic isolation and TVS surge protection. This PowerCON True1 splitter operates on both AC and DC power. Equipped with XLR5 and XLR3 connectors, it offers 1 input to 10 outputs or 2 inputs to 9 outputs depending on the selected mode.

Problems Solved by the Selective DMX Splitter

Mission-critical DMX projects: Serves as a mission critical DMX router, guaranteeing uninterrupted operation. Each port is galvanically isolated at 5000 V, protecting against interference and short circuits. TVS diode surge protection ensures stability even in unstable power grids;
Complex configuration and management: Manual mode selection and intelligent indication of DMX and RDM signals simplify setup;
Need for perfect synchronization: Functions as a zero-latency selective DMX splitter for real-time lighting control;
Space and wiring constraints: The 1U form factor and PowerCON True1 connector simplify rack integration.

Configuration and Control

Two 5-pin DMX Thru ports (A and B) for daisy-chaining devices, extending, or duplicating DMX lines;
Selective routing per DMX output — input source can be selected per output using toggle switches;
10 outputs in Auto mode / 9 outputs in DUO mode, switched via rear-panel toggle;
Each output channel supports up to 32 devices;
Available with XLR3 or XLR5 connectors to match existing installations;
RDM can be enabled/disabled separately for each input via rear-panel toggle;
Per output failover DMX provides automatic signal backup for each output.

DMX Bi-Direct
DMX Bi-Direct
Bidirectional DMX network, faultless conversion in both ways
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
UltraStart
Ready device in less than 3 seconds after power supply
Galvanic Isolated Ports
Galvanic Isolated Ports
Full isolation of each port to create reliable protection against current surges
Natural Heat Convection
Natural Heat Convection
No fans, no coolers, no vent slots - full protection from dust

- Per-output DMX input selection: independent routing of A or B per channel.
- Routing redundancy: flexible signal backup per channel.
- 5000 V galvanic isolation: on all ports protects against interference and shorts.
- TVS surge protection: shields against voltage spikes.
- Safe operation: up to 305 V without damaging connected equipment.
- Zero-latency signal processing: prevents desynchronization.
- Full RDM support with filtering: improves compatibility and management.
- Power options: PowerCON True1 input with optional 9–36 V DC supply.
Target Audiences
- System integrators: Designed for installations where reliability is non-negotiable, from Olympic Games to presidential palaces. The precise per-output DMX routing enables accurate traffic management in complex networks.
- Rental companies: Provides maximum flexibility in DMX line configuration.
Application Scenarios

The Splitter Selective Pro is built for high-end professional DMX installations, including broadcast studios, theaters, and large-scale venues requiring zone-separated lighting control. With per-output routing redundancy, this splitter/amplifier is ideal for distributed, fault-tolerant management of large DMX networks.
Housing Features
- Form factor: 1U rackmount for 19-inch racks, dimensions: 482 × 44 × 110 mm.
- Mounting: supplied with mounting kit.
- Enclosure: rugged IP44-rated metal housing protects against splashes and solid objects.
- Operating range: 0°C to +60°C (32°F to 140°F), up to 95% relative humidity.
- No external buttons: prevents accidental mechanical damage.
- Cooling: passive, ensures reliable operation.
- Power options: AC (100–277 V, 50/60 Hz) or DC (9–36 V).

Pro Series is special portfolio of 19'' rackmounted (or clampmounted) professional DMX transceivers, DMX to ArtNet/sACN converters with fiber optic ports available pro switches, hybrids and splitters in smalldepth lightweight metal housing.

Splitter Selective Pro

Rack mountable professional, dual-channel DMX512 splitter/booster with full RDM protocol support

Splitter Selective Pro – Selective 1U DMX Splitter with RDM Filtering

Physical Parameters: Case: metal rack mount
Material: metal
Dimensions, mm: 482 (L) x 44 (H) x 110 (W)
Weight: 1.2 kg
Mounting: rack mount, 1U
Power and Consumption: Power supply voltage: ~100-270 V, 50/60 Hz
Max. power consumption: 5 W
Fuse: 0.5 A
Physical Characteristics: Physical Characteristics:
Operating temperature range: 0...+60°C
Storage temperature range: -50...+70°C
Max. relative humidity: 95%
Ingress protection rating: IP 44
Certificates: EAC, CE, RoHS
Warranty: 36 months
Data Transmission Protocols: Supported protocols: DMX512, RDM (ANSI E1.20)
DMX data refresh rate: 44 Hz

Inputs / Outputs: DMX inputs:
single-channel mode - 1 input port
dual-channel mode - 2 input ports
DMX outputs:
single-channel mode - 10 output ports
dual-channel mode - 9 output ports
DMX connectors: 2 XLR(3/5)M, 11 XLR(3/5)F
Power connector: PowerCON (TRUE1)
Setup / Indicators: Indicators: LED, for DMX inputs
Package Contents: Splitter Selective Pro
Power cord
User manual