Optical audio cable Hosa OPT-102 0.6 m — Toslink digital audio patch cable

Hosa OPT-102 0.6 m is a Toslink optical digital audio patch cable engineered for short-distance digital audio connections. The cable transmits stereo or multi-channel PCM and compatible digital audio signals via optical fiber, providing electrical isolation between source and destination devices. Its compact 0.6 m length is intended for neat, low-profile connections between TVs, soundbars, AV receivers, DACs and other consumer audio equipment that feature Toslink optical ports.

Advantages

The optical construction eliminates ground loops and provides immunity to electromagnetic interference and radio-frequency noise, which helps preserve audio clarity in environments with nearby electrical equipment. The short 0.6 m length reduces signal loss and clutter behind AV racks while offering reliable plug-and-play connectivity with standard Toslink connectors. Its simple, flexible jacket supports easy routing in confined spaces.

Suitable for

• Connecting a TV to a soundbar or home theater system
• Linking a DAC or digital audio player to an AV receiver
• Short runs in media cabinets or wall-mounted TV installations
• Situations requiring electrical isolation to avoid hum or interference

Key specifications

• Connector type: Toslink optical connectors at both ends
• Length: 0.6 meters
• Signal type: Digital optical audio (stereo and multi-channel PCM compatible)
• Cable construction: Optical fiber core with flexible outer jacket
• Compatibility: Standard Toslink optical ports on TVs, soundbars, receivers, DACs and players

How to use

Insert each Toslink connector into the optical output and input ports of the source and destination devices until a gentle click or fit is felt; ensure the keyed connector orientation matches the port. Power on both devices and select the optical audio input on the receiving unit. If audio is not heard, verify that the source is set to output digital optical audio and check that any device settings for audio format (PCM vs. bitstream) are compatible with the receiving equipment.

Usage recommendations

Avoid bending the cable sharply or kinking the optical fiber; maintain gentle curves and secure routing to prevent signal degradation. Use the 0.6 m length for short, direct connections to minimize excess cable in AV setups. For longer runs consider an appropriately longer optical cable or alternate connection types that meet length and format requirements.