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Black rectangular optical audio splitter with one Toslink input and three Toslink outputs plus USB power port

ESTONE

ESTONE OZG1 1×3 Toslink Optical Audio Splitter

SKU CH-7W2F-P1VJT

Splits one Toslink optical input into three outputs with support for LPCM 2.0, Dolby AC3 and DTS 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 via 1×3 Toslink ports
  • Supports LPCM 2.0, Dolby-AC3 and DTS audio formats
  • Signal reaches up to 40 m with loss below .2 dB/m
  • Peak wavelength 650 nm and 16 Mbps max baud rate
  • Powered by included USB cable with 100 mA max current

What this splitter does

The ESTONE OZG1 takes a single Toslink optical audio input and duplicates it to three SPDIF outputs. It is built for anyone who needs to send the same digital audio stream to multiple devices such as a soundbar, an AV receiver and a headphone amplifier simultaneously.

Check your source and cables first

Verify that your source device has a Toslink output and that each destination device accepts a Toslink input. The splitter requires a USB 5 V power connection, so ensure a spare USB port or adapter is available. Optical cables must be rated for low loss if you plan runs approaching 40 m, as signal attenuation is specified at 0.2 dB per metre.

Steady operation over long runs

The unit retimes the incoming signal and includes ESD protection, keeping the digital stream stable during continuous playback. Maximum baud rate is 16 Mbps and the peak wavelength is 650 nm, supporting LPCM 2.0, DTS and Dolby AC3 without added latency. Under sustained load the working current stays at or below 100 mA, so the splitter remains cool and reliable for extended sessions.

How it compares

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

Price $11.99
Cheaper than about 87% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameESTONE
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 cables and accessories are included with the ESTONE OZG1 splitter?

The package contains the splitter, one optical cable, one USB power cable and a user manual.

Does this model come in any other port configurations or colour options?

The OZG1 is offered only as a 1-in 3-out black unit; no alternative port counts or colours are listed.

What audio formats and maximum cable length does the splitter support in practice?

It passes LPCM 2.0, DTS and Dolby-AC3 at up to 16 Mbps, and each output can run up to 40 m when using cable with loss below .2 dB/m.

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