optical audio cable kruger & matz KM1223 Toslink–Toslink 2 m black

Optical audio cable kruger & matz KM1223 Toslink–Toslink 2 m black is a fiber-optic connection cable designed to transmit digital audio between devices equipped with Toslink (optical) ports. With a 2-meter length and Toslink-to-Toslink termination, the cable carries stereo and multichannel PCM or compressed surround signals without electrical conduction, which reduces the risk of electromagnetic interference and ground loops. The black jacket provides a discreet appearance suitable for home entertainment setups and professional audio installations.

Advantages

The optical construction ensures electrical isolation and immunity to electromagnetic interference, allowing consistent digital audio quality over the full 2 m length. Toslink connectors provide a standardized, plug-and-play interface compatible with a wide range of TVs, soundbars, AV receivers, DACs and gaming consoles. The cable’s flexible outer jacket and compact connector design facilitate routing through furniture and behind equipment while maintaining signal integrity.

Suitable for

• Connecting TV to soundbar for digital audio output
• Linking Blu-ray/DVD players or set-top boxes to AV receivers
• Connecting DACs or external audio processors to source devices
• Wiring gaming consoles to home audio systems
• Use in small studio or desktop audio setups requiring optical transmission

Key specifications

• Connector type: Toslink (optical) to Toslink (optical)
• Cable length: 2 m
• Color: black
• Signal type: digital optical audio (supports stereo and multichannel PCM/compressed formats)
• Jacket: flexible protective outer sheath for routing and durability

How to use

Insert one Toslink connector into the optical output of the source device and the other connector into the optical input of the receiving device, ensuring alignment with the port and that protective caps (if present) are removed before connection. After connecting both ends, select the optical audio output in the source device’s audio settings and, if necessary, set the receiving device to the corresponding optical input. Avoid bending the cable sharply near the connectors and keep the cable away from heat sources to preserve the fiber-optic core.

Usage recommendations

For reliable performance, use this 2 m optical cable where direct line-of-sight between ports is not required and where electromagnetic isolation is beneficial. Inspect connectors for dust before connection and avoid repeated excessive bending; store the cable loosely coiled to maintain optical fiber integrity.