Blackmagic Videohub 20x20 12G

This medium sized 12G-SDI video router is engineered for professional facilities that require higher connection density without sacrificing speed, reliability or operational clarity. Designed in a compact 1U rack format, it allows simultaneous routing of SD, HD and Ultra HD signals, making it ideal for modern hybrid workflows where multiple resolutions and frame rates must coexist seamlessly. Zero latency operation ensures that live productions remain perfectly in sync, even in complex signal chains. 

At the front, an integrated control panel provides immediate hands on access. The built in 2.2 inch colour LCD displays live video previews, routing labels and detected video standards, enabling confident switching without external monitoring. Routing can be performed directly via dedicated buttons or using the large precision spin knob with electronic clutch, offering fast and accurate control in both fixed installations and mobile racks. 

With twenty 12G-SDI inputs and twenty 12G-SDI outputs, this router supports a wide range of SDI data rates from SD-SDI up to full 12G-SDI. Each input automatically detects the connected signal standard independently, allowing different formats to be connected at the same time. Full SDI reclocking on all outputs preserves signal integrity over longer cable runs, reducing jitter and maintaining broadcast quality throughout the system. 

Reference connectivity supports both tri sync and black burst, with a loop through reference output for easy integration into synchronised studio infrastructures. Network control via Ethernet enables remote operation using the free software control panel for macOS and Windows, as well as compatibility with dedicated hardware control panels. USB-C is included for configuration and software updates, while crosspoint settings are retained during power interruptions and instantly restored on restart for maximum operational resilience.

By combining high capacity routing, intuitive local control and comprehensive format support in a compact chassis, this router is perfectly suited for broadcast studios, OB vans, post production facilities and live event systems that demand flexibility and dependable performance.