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Small black aluminium box with one Toslink input and three Toslink outputs plus USB power port

Jansicotek

Jansicotek OZG1 1-in 3-Out S/PDIF Splitter

SKU CH-HH1M-83YQC

Splits one optical audio signal to three devices with support for LPCM2.0, DTS and Dolby-AC3 formats up to 40 metres

  • Port count3
  • Adapter typeDigital Optical Splitter 1 in 3 Out
  • Input ports3 x SPDIF TOSLINK OUT
  • Output ports1 x SPDIF TOSLINK IN
  • Units per package1
  • Product typeSPDIF TOSLINK Digital Optical Splitters
  • Splits one optical input to three outputs
  • Supports LPCM 2.0, DTS and Dolby-AC3 formats
  • Signal retiming preserves audio quality over distance
  • USB 5 V power cable included for reliable operation
  • Transmits up to 40 m with low loss

Digital Optical Splitter 1-in 3-Out

The Jansicotek OZG1 takes a single S/PDIF Toslink input and distributes it to three optical outputs, letting one source feed a soundbar, headphones and an AV receiver simultaneously. It supports LPCM2.0, DTS and Dolby-AC3 formats with signal retiming to keep timing accurate. A USB power cable is included for the required 5 V supply.

Suited for multi-room audio

Installers who need to send one optical signal to three zones without quality loss will find the 40 m reach at 0.2 dB/m loss useful. The aluminium housing and plug-and-play operation suit permanent rack or behind-TV mounting. Buyers who need more than three outputs or require analogue conversion should choose a different device.

One Toslink input split to three Toslink outputs

This 1-to-3 topology is the decisive specification: it defines exactly how many receiving devices can be driven from a single source. The splitter handles a maximum baud rate of 16 Mbps and a peak wavelength of 650 nm, so any source and cable combination must stay within those limits.

How it compares

Measured against everything we stock in HDMI & Video Splitters, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 70% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameJansicotek
Product lineOZG1
Model nameOZG1
Part numberOZG1
Product typeSPDIF TOSLINK Digital Optical Splitters
Adapter typeDigital Optical Splitter 1 in 3 Out
Product colorBlack
Audio & video
SoundYes
Ports & slots
Port count3
Input ports3 x SPDIF TOSLINK OUT
Output ports1 x SPDIF TOSLINK IN
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box1x Optical Audio Splitter
1x Optical cable
1x USB Power cable
1x User manual

Questions about this item

What optical cables and power source must I already have to use the OZG1 splitter?

You need one Toslink cable for the input, up to three Toslink cables for the outputs, and a USB 5 V power supply; the box includes one optical cable and a USB power cable.

Will the OZG1 work with my Xbox 360 and PS3 alongside newer consoles?

Yes, the splitter accepts LPCM 2.0, DTS and Dolby-AC3 from any device with a Toslink output, so legacy consoles and current hardware can share the same input.

How can I verify the OZG1 is passing audio correctly after I connect everything?

Play a source that outputs LPCM 2.0, DTS or Dolby-AC3 and confirm all three connected receivers show a stable signal; the unit supports signal retiming and runs at up to 16 Mbps with a 650 nm peak wavelength.

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