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Doug Fleenor Designs 125-RJ-PLASA
DMX Isolation Amp And Splitter 1 In/5 Out with Ethercon PLASA Connectors


The Doug Fleenor Design 125-RJ-PLASA DMX512 Isolated Splitter /Amplifier provides 5 outputs from a single DMX512 input.
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List Price: $868.00
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Doug Fleenor Designs 125-RJ-PLASA
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The Doug Fleenor Design 125-RJ-PLASA DMX512 Isolated Splitter /Amplifier provides 5 outputs from a single DMX512 input. This particular unit features RJ-45 connectors with PLASA pinout configuration. It also amplifies the signal as well as isolates it.

It allows the DMX signal to be split without the possibility of reflections from one signal path interfering with the signal to a device on a different path. Each output is electrically isolated from the input, and every other output, by 2500 volt optical couplers. Each output has its own line driver and associated power supply. By isolating each output, electrical noise and hazardous voltages on one output are prevented from affecting (or damaging) devices on the input or another output.

Doug Fleenor Design 125-RJ-PLASA Features/Benefits:

  • Input is Electrically Isolated from Output - Console is protected from failed dimmers, lightning damage, and any other cause of high voltage on the control cable.
  • Outputs are Isolated from Each Other - Color changers, moving lights, other dimmers are protected from each other.
  • Outputs are Separately Buffered - Reflections, short circuits, etc. on one output cannot affect another output.
  • No User Adjustments - Easy "fool proof" installation.
  • DMX Pinouts Printed on the Unit - Assists in proper control wiring.
  • Powder Coated 1/10" Aluminum Chassis - Rugged and attractive for years of service.
  • All Integrated Circuits are Socketed - Eases field service.
  • Uses 2500 Volt Optical Couplers - Easily isolates line voltage failures. Usually withstands electrical storm damage.
  • Forty Times Faster than DMX Data Rate - Reliable, high speed data throughput. Units can be cascaded.
  • "Air gap" Circuit Board Located Under Isolator - Prevents arcing across circuit board.
  • 60 mA Drive Current - Reliably drives long control cables.
  • Power and Input Signal Indicators - Simplifies system trouble shooting.
  • Mr. Fleenor is active in ESTA, PLASA, and USITT - Products are designed to the latest specifications.
  • 5 year warranty - Peace of mind.

Doug Fleenor Design 125-RJ-PLASA Specifications:

  • Input circuit: EIA-485 receiver with 120 ohm termination resistor between +Data and -Data
  • Input signal: 0.2 volts minimum, 12 volts maximum
  • Output circuit: EIA-485 driver
  • Connectors: Neutrik Ethercon connectors per PLASA standard
  • Isolation: 2500 volt optical coupler, 1500 volt split bobbin transformer
  • Power input: 100 - 120 volts, 50/60 hertz, 12 watts (208 - 240 volt optional)
  • Colors:
    • Top, bottom and sides: Silver hammer tone
    • Front and back: Black
  • Dimensions (D x H x W): 6.5" x 1.7" x 8.25"
  • Weight: 3.3 lbs.
with Front Mount Connecters
Doug Fleenor Designs RK8-1XLR Rack Kit with Front Mount Connecters
This Rack Mount Kit adapts products that use the 8.25" Stepladder Series Chassis to a standard 19" rack. These products include the model 125 and 125EE.Doug Fleenor Designs Rack Kit Specifications: Width: 8"Color: GrayConnectors Mount: ...
152.49 178.20 14

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Rack Kit for Model: 125, 2322DMX, DMX2DAL, SW2
Doug Fleenor Designs RK8-2-S Rack Kit for Model: 125, 2322DMX, DMX2DAL, SW2
The Doug Fleenor Design RK8-2-S is two 8" wide gray chassis in 1U.
27.00 30.00 10

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Rack Kit
Doug Fleenor Designs RK8-1 Rack Kit
This unit is an 8" wide 1U rack kit, allowing you to mount equipment in a standard rack.
27.00 30.00 10

Usually ships in 7-14 business days.
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