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Toslink and Optical Audio 3D Models to Print

This collection gathers printable parts around Toslink and S/PDIF optical audio connections: caps, plugs, adapters, couplers and mounting plates. Most of them are small, flat-bottomed pieces that a 3D printer handles well in a single run. It is useful when a socket needs covering, an unused port should be blocked, or a cable has to reach a panel. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

O texto desta coleção está em inglês; a busca funciona em qualquer idioma.

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O Polyzon monta esta coleção a partir dos resultados de busca dos sites conectados. Repetições e modelos sem prévia são removidos, correspondências fracas vão para o final e o restante segue a ordem da busca. Os modelos pertencem aos seus autores — confira os termos na página de cada modelo.

Regras de seleção: equipe editorial do Polyzon · Texto atualizado em 14/10/2026

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«Toslink and Optical Audio 3D Models to Print»

The models fall into a few groups. Dust caps and plugs close an optical socket or the end of a cable, sometimes printed in a dark material to cut stray light. Adapters and couplers join a mini plug to a standard one or link two cables, while keystones and rack plates hold a connector in a wall or panel opening. A separate group covers caps and conversion parts for other fiber connector families, which share the same round shape but differ in diameter.

Before printing, read what the author lists on the model page: the connector type and nominal diameter, the number of parts, whether the piece is one body or an assembly, and the wall thickness around the opening. Small optical parts usually print without supports, but thin snap features and threads depend on layer height and orientation, so check the photos of finished prints and any stated nozzle size. Material matters for plugs that block light; a dark or opaque filament is the usual choice, and a slightly flexible one helps where the part clips over a cable.

Search results widen if you try related wording. Alongside Toslink, people write TOSLINK, S/PDIF, SPDIF, optical audio, mini-Toslink and fiber optic. For mounting parts, terms such as keystone, wall plate, panel mount, coupler and rack mount bring up different sets. If you need caps for other cable types, search by connector name and diameter, for example LC, 1.25 mm or 2.5 mm ferrules.

FAQ

Perguntas frequentes

What is a Toslink dust cap for?
It covers an optical socket or cable end when nothing is plugged in, keeping dust out of the lens area. Many designs also block light from escaping an active port.
Do these parts need supports?
Most caps and plugs are simple round or rectangular shapes that print without supports. Parts with overhangs, internal threads or long bridges may need them, which the author usually notes on the model page.
Which filament works for light-blocking plugs?
An opaque, dark filament is the common choice, since the goal is to stop light passing through. Check the material and settings the author lists before starting.
How do I find an adapter between mini and standard Toslink?
Search for mini-Toslink, adapter or coupler together with optical audio, and compare the diameters and part counts given on each model page.
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