The emSFP (NTSC PAL codec SFP) EB30CSRT- AM is an electrical SFP transceiver module designed to encode and decode video composite over 75Ω coaxial cables via DIN1.0/2.3 connectors. On the receive channel, the module decodes NTSC or PAL composite inputs and convert to SD-SDI signal. On the transmit channel, the module encodes the SD-SDI signal to NTSC or PAL composite output.