RDL SF-DN4 Digital Audio to Network Interface, Converts Left/Right Digital Audio Sources to Dante Network Audio Signals

For integrators who need reliable, high-fidelity digital audio transport, the Radio Design Labs SF-DN4 Digital Audio to Network Interface converts two stereo digital sources into four Dante network channels—streamlining audio for pro AV, security, surveillance and monitoring applications. The SF-DN4 automatically senses AES/EBU XLR or S/PDIF (coaxial/optical) inputs and transmits decoded, re-clocked audio over Dante without leaving the digital domain, preserving audio integrity and lowering latency. PoE power removes the need for local power supplies, and front-panel LOCK and sync LEDs give quick visual confirmation of input and network status. With support for input sampling rates from 32 kHz to 192 kHz and selectable Dante rates (44.1/48/88.2/96 kHz), the unit meets demanding broadcast and monitoring specs. Housed in a durable metal enclosure for rack or surface mounting, the SF-DN4 is engineered for continuous duty in commercial, campus, surveillance, and broadcast installations. Add the SF-DN4 to your Dante network to simplify digital audio integration and improve system reliability—contact your RDL distributor to specify one for your next project.

• Seamlessly integrates stereo S/PDIF or AES/EBU sources into Dante networks, simplifying audio distribution for AV, security and monitoring systems.
• Maintains full digital signal integrity (no analog conversion) for studio-quality audio across your network, reducing noise and latency.
• PoE-powered design eliminates separate power runs and speeds deployment in racks, cabinets and remote surveillance locations.
• Supports industry sample rates up to 192 kHz and selectable Dante rates (44.1–96 kHz) to meet broadcast and pro-audio requirements.
• Rugged all-metal enclosure with rack or surface-mount options for reliable, continuous operation in commercial and security installations.