Product picture - MultiDyne OG-3607 Transmitter Card 4 One-Way 3G-SDI Video. One Single-Mode Fiber Operation Requires R2-3607-4T MultiDyne, OG-3607, Transmitter, Card, 4, One-Way, 3G-SDI, Video., One, Single-Mode, Fiber, Operation, Requires, R2-3607-4T Click the image to close this page