OD2.2 Digital Audio Optical Fibre Cable for Clear Signal Transmission

This OD2.2 digital audio cable is designed to transmit digital audio signals between compatible equipment using an optical fibre core. It serves a specific function in audio setups where a direct, digital connection is preferred or required by the devices you are using. The cable's construction focuses on the practical task of moving audio data from a source, such as a games console, set-top box, or media player, to an amplifier, soundbar, or AV receiver that features a corresponding optical audio input. With multiple length options available, it provides a flexible solution for different installation distances within a home entertainment system or professional audio environment.

Features and Construction

The cable is built around its core function of digital audio transmission. Its physical design and material choice are directly related to this purpose, offering a dedicated link for your audio signal.

Material and Build

The central component of this cable is a single core made from imported optical fibre. This fibre is responsible for carrying the digital audio signal as pulses of light. Surrounding this fibre core is a protective sheath made from PVC (polyvinyl chloride). This PVC jacket has a stated thickness of 2.2 mm, which provides a protective layer against everyday handling and helps maintain the integrity of the fragile fibre inside. The combination of the fibre core and PVC jacket results in a cable with a maximum outer diameter of 2.2 mm.

Size and Practical Fit

A key practical feature of this cable is the range of available lengths. You can select from options including 1 metre (1M), 1.5 metres (1.5M), 1.8 metres (1.8M), 2 metres (2M), 3 metres (3M), 5 metres (5M), 8 metres (8M), 10 metres (10M), 12 metres (12M), 15 metres (15M), 20 metres (20M), 25 metres (25M), and 30 metres (30M). This allows you to choose a cable that neatly bridges the gap between your audio devices without excessive loose cable, or to cover longer distances required in certain room layouts or installation scenarios.

Uses and Placement

This cable has a defined role within audio and home entertainment systems. Understanding its specific use case helps in deciding if it is the right connection for your setup.

Event or Professional Use

In settings where audio equipment needs to be positioned at a distance from the signal source, the longer cable options (such as 10M, 15M, 20M, 25M, 30M) can be useful. They allow for a clean digital audio run from a mixing desk to an amplifier, or between rack-mounted components in a fixed installation, without the signal degradation that can affect longer analogue connections. The digital nature of the signal transmitted via fibre helps maintain signal integrity over these distances.

Everyday Home Use

For most home entertainment systems, the shorter length cables (1M, 1.5M, 2M, 3M, 5M) are typically sufficient. They are commonly used to connect a television's optical audio output to a soundbar or AV receiver, or to link a games console or Blu-ray player to an audio system. The slim 2.2 mm profile can help with discreet cable routing behind media furniture. It is important to check that both the source device and the receiving device have compatible optical audio ports (often labelled 'Optical', 'TOSLINK', or 'Digital Audio Out').

Benefits and Buying Value

The value of this cable lies in its specific function and the practical choice it offers. Its benefits are tied directly to its stated construction and the scenario in which it is used.

Reuse and Low Maintenance

As a digital connection cable, it does not require periodic cleaning of connectors in the same way some analogue contacts might. The PVC jacket offers basic protection for the internal fibre during handling and installation. Provided it is not subjected to sharp bends or physical damage, the cable can serve as a permanent or semi-permanent connection in your setup. When changing your system layout, you can disconnect and reconnect it as needed.

Why Choose This Product

You would select this OD2.2 optical fibre cable if your equipment requires a digital optical audio connection and you need a specific length to fit your installation. The clear choice of multiple lengths, from 1 metre to 30 metres, allows you to buy only the cable length you require. Its construction with an imported fibre core and PVC sheath is focused on the single task of digital audio transmission, making it a dedicated solution for that purpose.