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Black rectangular SPDIF Toslink splitter with one input and three output ports

LUOM

LUOM OZG1 Digital Optical Audio Splitter 1x3 Black

SKU CH-TBF0-Y9GG7

Splits one optical audio input into three outputs with support for LPCM 2.0, 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 source to three devices
  • Supports LPCM 2.0, DTS and Dolby AC3 formats
  • Transmits up to 40 metres with low loss
  • Peak wavelength 650 nm at 16 Mbps
  • Includes optical cable, USB power cable and manual

What this splitter does

The LUOM OZG1 takes a single SPDIF TOSLINK optical input and sends identical digital audio to three separate outputs. It supports LPCM2.0, Dolby-AC3 and DTS formats at up to 16 Mbps. The unit is powered through a USB cable and includes an ESD protection circuit for stable operation.

Installing and common issues

Connect the source to the single input port and up to three receivers to the output ports, then plug the USB power cable into any 5 V source. No drivers are required. The main limitation is the 40 m maximum cable run per output when using fibre with loss below .2 dB/m; longer runs or higher-loss cable will cause signal drop-out.

The spec that decides fit

This is a 1-to-3 optical splitter, so it only works when you have one source and need exactly three destinations. Buyers who need more than three outputs or who want to combine several sources into one input cannot use this device.

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 nameLUOM
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

How can I confirm the LUOM OZG1 splitter is passing audio correctly after connecting it?

Play a Dolby-AC3 or DTS source through the single TOSLINK input and verify sound arrives at all three output devices with no audible delay or drop-outs; the built-in retiming circuit keeps the signal stable up to 40 m of fibre.

Which cables and accessories are included with the LUOM OZG1 and what must I supply myself?

The box contains the splitter, one optical cable, a USB power cable and a user manual; you must provide a 5 V USB power source and two additional TOSLINK cables for the second and third outputs.

The LUOM OZG1 is only sold as a 1-in-3-out model — how do I decide if this version suits my setup?

Choose this version when you need to feed one SPDIF/TOSLINK source such as a PS4, Xbox or Blu-ray player into three separate amplifiers, soundbars or AV receivers simultaneously; it supports LPCM 2.0, Dolby-AC3 and DTS at up to 16 Mbps.

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