OD2.2 Digital Optical Audio Cable for Hi-Fi and Home Cinema Signal Transmission

This optical audio cable is designed for a single, specific purpose: to transmit a pristine digital audio signal between compatible components in your entertainment system. Commonly known as a Toslink cable, it carries audio as a beam of light through a single imported optical fibre core, ensuring an accurate, noise-free digital connection. It is the ideal link for modern AV equipment, connecting devices like flat-screen TVs, soundbars, Blu-ray players, AV receivers, and gaming consoles. The cable’s build is defined by its 2.2 mm maximum outer diameter and tough PVC jacket, offering a neat and practical solution. With an extensive choice of 12 different lengths, you can select the exact cable required for your setup, whether it’s a short connection behind a media unit or a longer run across a room.

Features and Construction

The cable’s performance is rooted in its simple, purpose-built construction, focused solely on reliable digital audio transfer without conversion or processing. Every element described is directly tied to its core function of transmitting a light-based signal from source to output device.

Material and Build

At the heart of the cable is an imported optical fibre, forming the single-core channel for the digital audio light signal. This fibre is protected and given its form by a PVC jacket, which encases it completely. The PVC provides essential insulation and physical protection for the delicate internal fibre. The construction results in a cable with a defined maximum outer diameter of 2.2 mm, including the sheath, ensuring a consistent and relatively slim profile that is easy to route and manage alongside other cables.

Size and Practical Fit

The most practical feature of this cable is the wide range of available lengths. The options are specific and clear: 1 metre, 1.5 metres, 1.8 metres, 2 metres, 3 metres, 5 metres, 8 metres, 10 metres, 12 metres, 15 metres, 20 metres, 25 metres, and 30 metres. This selection allows you to choose a cable that fits your space precisely, eliminating messy cable coils or the risk of a cable being too short. The uniform 2.2 mm diameter means the cable maintains the same profile regardless of the chosen length.

Uses and Placement

This cable serves as a dedicated digital audio bridge in various home entertainment and professional audio-visual scenarios. Its use is dictated by the presence of the standard square Toslink ports on your equipment.

Event or Professional Use

In settings beyond the living room, such as home recording studios, presentation suites, or small commercial installations, this cable can provide a clean digital feed from a source device to a digital processor, mixer, or amplifier. The availability of longer lengths like 20, 25, and 30 metres allows for flexible routing in installed systems where equipment racks are separated from playback sources or display areas, maintaining signal integrity over distance without the interference that can affect analogue connections.

Everyday Home Use

For most users, this cable will connect everyday consumer electronics. A common application is linking a smart TV or set-top box to a soundbar or AV receiver to bypass lower-quality TV speakers. It is also frequently used to connect a games console or Blu-ray player to an amplifier for surround sound. The shorter lengths (1m to 5m) are ideal for tidy setups within a media cabinet, while mid-length cables (8m to 15m) suit rooms where the TV is placed some distance from the audio equipment.

Benefits and Buying Value

The value of this optical audio cable lies in its focused functionality, practical physical properties, and the flexibility offered by its multiple length options.

Reuse and Low Maintenance

As a passive digital cable with no moving parts or electronics, it requires no maintenance, software, or power. It is designed for reliable, repeated use. The PVC jacket offers resistance to everyday wear, and the optical connection itself is not susceptible to corrosion. The cable can be disconnected and reused in different setups as your system evolves, provided the devices continue to use the Toslink standard.

Why Choose This Product

This cable presents a clear, specification-driven choice. Its defined 2.2 mm OD and PVC construction are stated facts, not subjective claims. The key decision point for a buyer is the length; the availability of 12 specific options, from 1 to 30 metres, allows for a precise match to your installation needs, which is a significant practical advantage over products with limited size choices. It fulfils the basic requirement for a digital optical audio connection without unnecessary complexity.