Universal Videohub lets you build your own broadcast quality 3 Gb/s SDI and optical fiber SDI router for SD, HD, 4:4:4 and 2K video formats. Every interface module in the router is card based, with each card featuring 4 inputs and 4 outputs. Mix and match interfaces and build a router with all SDI, all optical fiber SDI or a combination of both. Universal Videohub 72 is a fully scalable 3 Gb/s SDI and deck control router. Add either regular copper SDI or optical fiber SDI interface cards as you need, up to a 72 x 72 SDI size router. The Universal Videohub 72 rack frame is only 5 RU and 6 inches deep and can support a single 72 x 72 crosspoint card and a single power supply card.