PHSFP-RT30-HDBNC SDI transceiver supports SD-SDI, HD-SDI and 3G-SDI to allow both input and output. (3G option required to enable 3G-SDI). This SDI transceiver SFP module is an option for the PHABRIX SxTAG. The PHSFP-RT30HDBNC is an SDI video transceiver module designed to transmit and receive SD-SDI, HD-SDI and 3G-SDI serial digital signals as defined in SMPTE 259M, SMPTE 292M and SMPTE 424M. This is an electrical SFP transceiver module designed to transmit and receive SDI signals up to 2.97 Gbps over 75? coaxial cables via HD-BNCTM connectors. The equalizer features DC restoration to compensate for the DC content of SMPTE pathological test patterns.