Hi Boris,
The Ultrix-FR5 draws air in from the right side and the front of the system. Exhaust is out the left side.
If installing in a flight case, we'd recommend providing means to allow adequate airflow. For tight installations, take a look at Ultricool | Ross Video, which is a 1RU fan unit which can draw air in from the front and direct it down the side of the Ultrix frame.
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Alun Fryer
Technical Marketing Lead, Hyperconverged Solutions
Ross Video
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