HDMI extenders | dedicated

The HDMI extender can transmit HDMI signals over longer distances via multiple connection paths. To do this, it uses various interfaces such as fiber optic cables or Cat-5e/Cat-6 Ethernet cables. Older connection paths such as USB 2.0 can also be used.

The extender can compress, encode and decode the HDMI signal. This ensures a smooth transmission over the selected connection interface.

The wide transmission distances of up to 440 yards allow flexible placement of source and display devices. Long distances between devices no longer matter, while they can still be controlled from one or more modules connected to the KVM matrix switch.

An HDMI extender set can provide other features for specific applications. These include support for specific HDMI versions, for example. An HDMI extender can also be specifically optimized for compatibility with resolutions such as Full HD and 4K.

An HDMI extender is used to transmit the signal of the same name. The "High-Definition Multimedia Interface" serves as a digital interface to transmit high-resolution video and audio signals.

Numerous industries have recognized the advantages of using HDMI extenders. Their computer modules (CPU modules) use the extender components to do their work over long distances. Examples of effective use can be found primarily in these industries:

Air Traffic Control: The use of HDMI extenders in air traffic control (ATC) enables effective monitoring and control of air traffic from a central control point. Computing modules and peripherals are physically separated (e.g., between the central computer and the airport tower).

Broadcast, Media and ITC: The HDMI extender enables producers to seamlessly connect video and audio sources at remote locations. Especially for the creation and distribution of high-quality content in studios, production facilities or control rooms, the HDMI extender takes a central role.

Industrial automation: The long transmission distances enable industry to effectively monitor and control automation operations. For example, video monitoring of plants and production lines can be performed from central control rooms.

Critical control rooms: By displaying high-quality visual information on multiple monitors from a central module, critical processes can be monitored in real time. Intervention in critical processes is possible at any time.

Maritime applications: The HDMI extender enables, for example, crew members on ships to control and monitor various maritime systems, surveillance equipment and information displays on board from remote locations. This ensures efficient and safe operations.

Energy, providers and waste management: Operators can visualize data and control processes from remote locations. The HDMI extender helps ensure effective management and monitoring of energy and utility infrastructure.

Oil and Gas Industry: In the oil and gas industry, the HDMI extender allows critical processes and monitoring data to be visualized and controlled from remote locations. This ensures that production facilities and offshore platforms can be operated safely and efficiently.

Planners and integrators: The HDMI extender enables planners and integrators to connect AV devices and systems in large-scale integration projects. They can develop flexible and customized AV solutions in which the source and display devices are far apart, yet can be seamlessly controlled and monitored.

What is the maximum length of an HDMI cable?

As a rule, a standard HDMI cable should not be longer than 50 feet. For longer distances of up to several hundred yards, an HDMI extender is required. A picture resolution of 4k is possible up to a maximum of 25 feet without an HDMI extender.

What happens if an HDMI cable is too long?

If the HDMI cable is too long, the signal may be weakened due to attenuation and interference during transmission. This can lead to picture noise, sound dropouts, or even a complete signal interruption.