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  • DMX Splitter Quad 1x4 1RU Rack Mount

See the respective PCB and splitter product pages for additional documentation




  • Manufacturer: ELM Video Technology
  • DATA TYPE: DMX512 (250Khz)
  • DATA INPUT STANDARD: DMX512 - 5 (or 3) pin male XLR, [Pin 1 - (Shield) Not connected, Pin 2 Data - , Pin 3 Data +]
  • DATA INPUT FULL ISOLATED: DMX512 - 5 (or 3) pin male XLR, [Pin 1 - (Shield), Pin 2 Data - , Pin 3 Data +]
  • DATA OUTPUT: DMX512 outputs - 5 (or 3) pin female XLR's, [Pin 1 - Power supply common, Pin 2 Data -, Pin 3 Data +]
  • UL Listings: Power Supply, PCB pre populated
  • Dimensions: 19 x 8 x 1.75 inches
  • Weight Apx: 7 pounds
  • External FUSE: 2A  5x20 mm
  • Internal PCB FUSE(s): 500mA  5x20 mm
  • External Power Supply: +5VDC wall style
  •    Voltage Input: 100 ~ 132 (or 240) VAC
  •    Current Output (Min): 2 Amps
  •    Polarization: Positive Center
  •    Output Connector: Locking Barrel Plug, 2.5mm I.D. x 5.5mm O.D. x 9.5mm

See the respective pcb and splitter product pages for additional specifications



  • Equipped with 3 pin XLR connectors, optional 5 pin XLR connector 
  • Front power switch optional - select to have a power switch installed
  • DMX Input: Standard or (4) Full Isolated Inputs. Standard Input offers electronic input isolation. Full Isolated Input (OPTIONAL) implements the DS5F PCB circuit providing full input isolation including ground/shield isolation on the DMX input
  • Chipset upgrade - The chipset upgrade has TVS IC's installed on the outputs offering TVS isolation on each output of the splitter.




    DMX QUAD 1x4 splitter in a 1U 19" rack mount enclosure. This splitter configuration has 4 sets of 1 input with 4 outputs on the front and back. The DSPr splitter (distributor, buffer, amplifier, booster) that takes the output of a any DMX 512 device (lighting console e.g.) and actively splits the signal providing separate DMX 512 outputs. The DSPr DMX input can be equipped with a standard or full input isolated input. Power supply included. Select a preconfigured enclosure or contact us for custom projects. See the Standard Splitter, Inline Buffers and Optical Input Splitter category pages for additional functionality and information. Note: Front mounted power switch is an option.

    Product drawing and example photos shown. Call or email sales today!


    DMX Splitter Quad 1x4 1RU Rack Mount

    • $589.00


    Available Options


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    Tags: dmx, full, isolated, splitter, quad, 1x4 splitter, 1U, 1RU, 19, inch, rack, mount