Product picture - Meridian Technologies PT-200R-V 3-1D Multimode RS-232 Fiber Optic 1-Channel Video and 1-Channel Data Modem Transmitter Card with Diagnostics Support Meridian, Technologies, PT-200R-V, 3-1D, Multimode, RS-232, Fiber, Optic, 1-Channel, Video, 1-Channel, Data, Modem, Transmitter, Card, with, Diagnostics, Support Click the image to close this page