TOSLINK optical audio cable WENTRONIC Goobay 65307, 5 m, copper core, gold-plated contacts, black/silver

WENTRONIC Goobay 65307 is a 5 m TOSLINK optical audio cable with male-to-male connectors designed for digital audio transmission between devices such as TVs, soundbars, AV receivers and CD or Blu-ray players. The cable uses an optical fibre core with an inner copper element and gold-plated connector contacts, and is finished in a slim metal housing with a black and silver colour scheme. The design aims to provide interference-free transmission of stereo or multi-channel audio signals over distances up to 5 m while offering durable connector protection and a braided textile outer sheath.

Advantages

The optical design ensures immunity to electrical interference and ground-loop noise common with copper-only connections, enabling synchronous sound and picture reproduction. Gold-plated contacts improve contact reliability and reduce corrosion over time. The slim metal plugs and braided textile sheath add mechanical protection and a comfortable handling feel while bend protection at the connector reduces stress on the fibre. At 5 m length the cable balances reach and signal integrity for typical home AV setups.

Suitable for

• Connecting a TV to a soundbar or home theatre receiver
• Linking Blu-ray or CD players to AV amplifiers or stereo systems
• Routing digital audio from game consoles to external audio systems
• Replacing or extending existing TOSLINK/optical audio connections up to 5 m

Key specifications

• Cable type: TOSLINK optical audio (fibre optic with copper core element)
• Connector type: TOSLINK straight male to straight male
• Length: 5 m
• Contact plating: gold-plated connector contacts
• Outer design: slim metal connector housings, braided textile sheath
• Colours: black and silver
• Bend protection: reinforced at connector ends

How to use

Ensure both source and playback devices have optical (TOSLINK/S/PDIF) sockets. With devices powered off or in standby, remove any dust caps and insert each male TOSLINK connector firmly into the corresponding optical socket until it seats. Power on the devices and select the optical audio output on the source device and the appropriate input on the receiver or soundbar. Check the audio format compatibility (PCM, Dolby Digital, DTS) in the device settings if multichannel audio is not detected. To disconnect, gently pull the connector straight out without twisting.

Usage recommendations

Avoid sharp bends and kinks in the cable; maintain gentle curves to preserve the optical fibre. Keep the connectors free of dust and moisture and store the cable coiled without tight loops. Use the 5 m length for typical living room setups—if routing near strong electromagnetic sources, optical transmission avoids interference but keep connectors away from direct contact with liquids or extreme heat.