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Black 1U rackmount box with four XLR outputs and pass-through port

CHAUVET

CHAUVET DataStream4 DMX-512 Optical Splitter

SKU CH-HFEX-KE6PY

Splits a single DMX-512 signal into four electrically isolated outputs plus a thru port with both 3-pin and 5-pin XLR connections

  • Product typeAmplifiers
  • Splits one DMX-512 signal into four isolated outputs plus a pass-through port
  • Each output electrically isolated to protect connected fixtures from ground loops
  • Front-panel 3-pin and 5-pin XLR on every port for universal cable compatibility
  • Rugged 1U rackmount chassis built for permanent install or touring racks
  • Low-profile design fits tight rack spaces without blocking adjacent units

Signal distribution

The Chauvet DataStream4 is a universal DMX-512 optical splitter built for lighting professionals who need to multiply a single control line into four isolated outputs. It suits touring technicians and venue installers running complex rigs where signal integrity and equipment protection are non-negotiable.

Rack integration

The 1U rackmount chassis slides into standard enclosures and provides both 3-pin and 5-pin XLR connectors on every input and output. A dedicated thru port passes the original signal onward, allowing daisy-chaining to additional splitters without extra cabling infrastructure.

Connector flexibility

Dual XLR formats on each port remove the need for adapter cables when mixing fixtures with different pin counts. Electrical isolation on all four outputs protects connected gear from ground loops and voltage spikes that can travel along long DMX runs.

How it compares

Measured against everything we stock in DJ & Stage Lighting, at today’s prices. Recalculated every night.

Price $155.99
Pricier than about 60% of the 16 comparable items (median $127.99).

Specifications

Product
Brand nameChauvet
Product lineChauvet
Model nameDATASTREAM4
Part numberDATASTREAM4
Product typeAmplifiers

Questions about this item

How many isolated DMX outputs does the DataStream4 provide?

The DataStream4 splits a single DMX input into four electrically isolated outputs plus a pass-through port for daisy-chaining additional units.

Does the DataStream4 generate audible fan noise during continuous operation?

The rugged 1U rackmount design uses passive cooling with no internal fan, so it runs silently even in permanent installations.

Which XLR connectors must my existing fixtures use to plug directly into the DataStream4?

Every input and output on the DataStream4 includes both 3-pin and 5-pin XLR sockets, so fixtures with either connector type connect without adapters.

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