PoC Digital Audio Extender Over Single Cat5e/Cat6 Cable, Optical Coaxial Audio Transmitter Receiver Kit Up to 500ft, Supports LPCM Dolby 5.1 DTS Dolby TrueHD

This PoC digital audio extender set includes a transmitter and receiver, which converts optical or coaxial digital audio signals into balanced signals for long-distance transmission through a single Cat5e or Cat6 Ethernet cable, breaking the distance limit of traditional short audio wires.

Adopting PoC (Power over Cable) technology, power and audio signal are delivered simultaneously via one network cable, eliminating extra power cords and simplifying wiring layout. It supports transmission distance up to 500 feet for large-space audio layout.

Dual digital audio ports (optical + coaxial) on both transmitter and receiver offer flexible connection with media players, TV boxes, game consoles, soundbars and AV receivers. It fully decodes mainstream high-fidelity audio formats including LPCM, Dolby Digital 5.1, DTS and Dolby TrueHD, restoring original lossless cinema-grade sound without compression loss.

The balanced transmission design effectively blocks external electromagnetic interference to avoid audio static, signal dropouts and sync delay. Plug-and-play design requires no driver software or complex parameter adjustment.

Perfect for home theater long-distance audio extension, conference room audio system, commercial exhibition hall audio layout, KTV and large-screen projection equipment audio connection.