This AJA HD5DA distribution amplifier does not come with a power supply. It's great for splitting HD/SD-SDI signals effectively.

To use this AJA HD5DA distribution amplifier, first connect your HD/SD - SDI source to the input. Then, connect your devices to the four output ports. Since it doesn't have a power supply, you need to use a compatible external one. Make sure the power supply's voltage and current ratings match the requirements of the amplifier. When not in use, store it in a dry and cool place. Avoid exposing it to extreme temperatures and humidity. Periodically check the connections to ensure they are secure. If you notice any issues, consult the manufacturer's support team.