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AJA OG-3GDA-2x4 openGear Dual 3G-SDI Distribution Amplifier
The OG-3GDA-2x4 is an openGear 3G-SDI distribution amplifier with dual inputs, automatic equalization and reclocking. Each input drives four outputs, or the card can operate as a single 1x8 DA to feed one signal to eight destinations, maximizing density in limited frame space.
Compatible with high-density openGear 2RU frames such as the OG-X-FR, it passes embedded audio, ancillary data, closed captioning and timecode, along with HDR metadata. Remote monitoring and configuration are handled through DashBoard on Windows, macOS and Linux.
| Function | 3G-SDI DA, 2x4 or 1x8 mode |
|---|---|
| Inputs | 1x (1x8) or 2x (2x4) 3G-SDI BNC |
| Outputs | 8x 3G-SDI BNC |
| Formats | 150 Mbps-3 Gbps, format agnostic |
| Equalization | 3 Gbps at 120 m |
| Power | 2.6 W max per card |









