The Utah Scientific HubBox HB-R20-R20 is an optical receiver for converting signals from dual optical fibers to SDI. The unit supports 3G-, HD-, and SD-SDI and DVB/ASI, and supports data rates from 50Mbps to 3Gbps. The HB-R20-R20 is housed in an extremely compact and rugged aluminum case, making it ideal for both studio and portable applications. The HubBox is perfect for use with the Utah Scientific 100-XFD system to drive applications that require one or two remote signals.