Placa amplificadora de distribuição AJA OG-12GDA-2x4 12G-SDI OpenGear

The AJA OG-12GDA-2x4 is a high-performance 12G-SDI distribution amplifier card designed for the openGear 2RU frame. It provides two independent 12G-SDI inputs, each with four reclocked outputs, supporting SD, HD, 2K, UHD, and 4K video formats. Ideal for broadcast, production, and post-production environments, this card ensures signal integrity over long cable runs with automatic equalization and reclocking.

Advantages

Supports the highest SDI data rates up to 12 Gb/s, backward compatible with all legacy SDI standards. Hot-swappable design allows for easy installation and maintenance without disrupting operations. Remote monitoring and control via openGear DashBoard network software simplifies system management.

Suitable for

• Broadcast studios requiring reliable SDI signal distribution
• Live production trucks and mobile units
• Post-production facilities handling 4K/UHD workflows
• Any openGear-compatible frame environment

Key specifications

• Product Type: SDI Distribution Amplifier Card
• Form Factor: openGear (2RU frame compatible)
• SDI Inputs: 2x 12G-SDI BNC
• SDI Outputs: 8x 12G-SDI BNC (4 reclocked outputs per input)
• Supported SDI Standards: SMPTE 259M, 292M, 372M, 424M, 425M, 2081-1, 2082-1
• Video Formats: SD, HD, 2K, UHD, 4K
• Maximum Data Rate: 12 Gb/s
• Supported Data Rates: 270 Mb/s, 1.5 Gb/s, 3 Gb/s, 6 Gb/s, 12 Gb/s
• Reclocking: Automatic input cable equalization and reclocking
• Cable Equalization (12G-SDI): Up to 60m (197 ft) of Belden 1694A
• Cable Equalization (3G-SDI): Up to 180m (590 ft) of Belden 1694A
• Input Impedance: 75 Ohm
• Output Impedance: 75 Ohm
• Control Interface: openGear DashBoard network control
• Power Source: openGear Frame (+12V DC)
• Power Consumption: Typically 10W
• Hot-Swappable: Yes
• LED Indicators: Input Lock, Power

Recommendations

For optimal performance, use high-quality 75 Ohm BNC cables and ensure the openGear frame is properly ventilated. This card is an excellent choice for expanding SDI distribution in any professional video environment.