Optical audio cable AB-COM HQ, Toslink digital audio, 1.5 m length

AB-COM HQ optical audio cable, Toslink digital audio, 1.5 m length is a fibre-optic digital audio cable designed to connect TVs, soundbars, AV receivers and other audio devices using a standard Toslink interface. The cable transmits digital audio signals via optical fibres to minimise electromagnetic interference and preserve signal integrity over the 1.5 metre span. It is intended for straightforward line-of-sight digital audio connections in home cinema and multimedia systems that use a standard optical audio port.

Advantages

The optical design ensures isolation from electrical noise and ground loops, which helps maintain clear digital sound without the hum or interference sometimes introduced by copper cables. The 1.5 m length offers a balance between reach and minimal signal attenuation for typical home setups. The Toslink connectors provide a standardised plug-and-play interface compatible with most consumer audio equipment featuring an optical audio port.

Suitable for

• Connecting a TV to a soundbar or sound base
• Linking an AV receiver to external digital audio sources
• Home cinema systems and stereo setups using optical audio
• Multimedia players and game consoles with Toslink output

Key specifications

• Connector type: Toslink optical plugs on both ends
• Length: 1.5 metres
• Signal medium: Optical fibre for digital audio transmission
• Supported signal: Standard stereo and compressed digital formats via Toslink
• Compatibility: Devices with a standard optical audio (Toslink) port

How to use

Align the square-shaped Toslink connector with the optical input/output port on each device and insert gently until it clicks or seats firmly. Ensure both devices are powered off or set to appropriate input/output modes when connecting to avoid loud transients. After connection, select the optical audio output on the source device and the corresponding input on the receiving device. Adjust audio settings on connected equipment as needed to enable optical digital output and correct decoding of incoming signals.

Usage recommendations

Avoid bending the cable sharply or kinking the optical fibre; maintain a gentle radius to prevent signal loss. Keep the connectors free of dust and debris; if necessary, clean connectors with a soft, dry cloth before insertion. For consistent performance, use the cable within its specified length and replace if physical damage to the jacket or connectors is visible.