AJA IO-XPAND video-I/O-laajennuskotelo Io Expressille

When your AJA Io Express needs more connectivity than its built-in ports can provide, the IO-XPAND expansion chassis steps in to unlock the full potential of your video and audio workflow. This desktop unit connects directly to your Io Express via a proprietary cable, instantly adding a comprehensive array of professional inputs and outputs for SD and HD video, balanced analog audio, and AES/EBU digital audio. Whether you're capturing from legacy analog sources, monitoring on broadcast monitors, or integrating with a larger studio infrastructure, the IO-XPAND delivers the signal routing flexibility required in demanding production environments.

Who is it for

The IO-XPAND is ideal for video professionals, broadcast engineers, and post-production facilities that rely on the AJA Io Express interface but need expanded I/O capabilities. It suits those working with mixed signal types—SDI, HDMI, component, composite, S-Video, balanced XLR audio, and AES/EBU—and who require genlock synchronization for multi-device setups. Its desktop form factor makes it perfect for edit suites, mobile rigs, and equipment racks where space is at a premium.

Main features

• Adds 2 SD/HD SDI inputs and 2 SD/HD SDI outputs via BNC connectors.
• Includes HDMI input and output for direct connection to modern monitors and cameras.
• Provides analog video I/O: component (3 BNC), composite (1 BNC), and S-Video (4-pin mini-DIN).
• Offers 4 balanced XLR analog audio inputs and 4 balanced XLR analog audio outputs.
• Features 2-channel AES/EBU digital audio input and output on BNC connectors.
• Equipped with a reference input for genlock, blackburst, or tri-level sync.
• Includes RS-422 control via 9-pin D-sub for deck control.
• Supports SD (NTSC/PAL) and HD up to 1080p30/25/24, 1080i60/50, and 720p60/50.
• Operates at a 48 kHz audio sample rate for professional audio quality.
• Robust metal chassis with external AC adapter for reliable power.

Specifications

• Device Type: Video I/O Expansion Chassis
• Compatibility: AJA Io Express
• Connection to Io Express: Proprietary cable (included)
• SDI Video Input: 2x BNC (SD/HD)
• SDI Video Output: 2x BNC (SD/HD)
• HDMI Video Input: 1x Type A
• HDMI Video Output: 1x Type A
• Analog Video Input: Component (3x BNC), Composite (1x BNC), S-Video (1x 4-pin mini-DIN)
• Analog Video Output: Component (3x BNC), Composite (1x BNC), S-Video (1x 4-pin mini-DIN)
• Analog Audio Input: 4x XLR (Balanced)
• Analog Audio Output: 4x XLR (Balanced)
• AES/EBU Audio Input: 2x BNC (2-channel)
• AES/EBU Audio Output: 2x BNC (2-channel)
• Reference Input: 1x BNC (Genlock/Blackburst/Tri-level sync)
• RS-422 Control: 1x 9-pin D-sub
• Power Supply: External AC Adapter
• Form Factor: Desktop
• Supported Resolutions: SD (NTSC/PAL), HD (up to 1080p30/25/24, 1080i60/50, 720p60/50)
• Audio Sample Rate: 48 kHz
• Chassis Material: Metal

Tips

To ensure optimal performance, always use the included proprietary cable to connect the IO-XPAND to your AJA Io Express. For multi-device synchronization, connect a genlock source to the reference input. When working with balanced analog audio, use high-quality XLR cables to minimize noise. The external AC adapter should be connected to a stable power source, and the chassis should be placed on a flat, ventilated surface to prevent overheating.