Näyttöjakajia

Näyttöjakajia, also known as screen splitters or display splitters, are electronic devices that take a single video signal and distribute it to multiple displays simultaneously. These devices are essential for applications where the same content needs to be shown on several screens at once, such as in digital signage, retail displays, video conferencing, or educational settings.

The primary function of a näyttöjakaja is to duplicate the incoming video source. This allows for a consistent and synchronized viewing experience across all connected monitors. They typically come with various input and output options, supporting common video interfaces like HDMI, DisplayPort, DVI, or VGA, depending on the model and its intended use. The number of outputs can vary widely, from as few as two to as many as sixteen or more, catering to different project scales.

Näyttöjakajia can range from simple passive splitters, which are less common and can sometimes degrade signal quality with multiple displays, to active splitters that include amplification circuitry. Active splitters are generally preferred as they maintain the signal integrity and resolution to each connected display, even over longer cable runs. Some advanced models may also offer features like EDID (Extended Display Identification Data) management, which helps ensure compatibility between the source and all connected displays by communicating display capabilities. The choice of näyttöjakaja depends on factors such as the video resolution required, the number of displays, the type of video connectors, and the need for signal boosting.