The IF-C21SDG allows monitoring of SDI (Serial Digital Interface) signals utilized by high-end broadcast, video and postproduction facilities to transfer the highest quality, uncompressed video signals. It provides the following capabilities:

• Two SDI inputs selectable from the front monitor panel for easy monitoring and switching between two SDI video sources
• Automatic Input Select when the SDI signal becomes available on one of the inputs
• An SDI output which follows the input selection for additional signal monitoring and control
• Built-in audio decoder for Embedded Audio with the analog audio output for quality monitoring