Product picture - MultiDyne OG-3608 Transceiver Card 2 Bidirectional 3G-SDI Video Gigabit Ethernet. One Single-Mode Fiber Opera MultiDyne, OG-3608, Transceiver, Card, 2, Bidirectional, 3G-SDI, Video, Gigabit, Ethernet., One, Single-Mode, Fiber, Opera Click the image to close this page