Multi-format routing switcher that supports 3G-SDI, HD-SDI, SD-SDI and ASI signals. FOR-A features four models, each with a different number of inputs and outputs. Despite their compact cabinet size, this model inherits the various functions provided by the MFR-5000 Series such as the interface function for synchronous operation by linking multiple cases, tally and automatic source name tracking connections with peripheral devices (video switchers and multi-viewers). These models are optimal routing switchers for constructing small- and medium-scale systems.