The AJA OG‑FiDO‑2R‑12G is a fiber optic to SDI converter designed for high-quality video signal transmission of 12G‑SDI over fiber with low latency. The unit provides dual receiver capability (2R) for reliable fiber optic signal reception and supports single‑link 12G‑SDI while remaining compatible with 3G/HD‑SDI. Built for transmission and live production environments, it offers a compact and durable construction suitable for rack or desktop use and easy integration into existing video infrastructures.