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Recommended Length Of DisplayPort Cables

Sustema: Control Room Solutions

By Sustema Inc.Published 3 years ago 4 min read
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What is the recommended maximum length of DisplayPort cables?

When manufacturing control room consoles for mission-critical environments, it is not rare to find command center operators working with multiple LCD monitors simultaneously. Since our consoles are built to integrate a cable management system, we often get asked about the recommended maximum length of VGA, HDMI, and DisplayPort cables. In this article, we will go over some important things to consider when using DisplayPorts.

What is DisplayPort?

DisplayPort was developed by the Video Electronics Standards Association (VESA) to replace previous analog cable technology such as VGA. DisplayPort transmits information by sending data packets similar to how USB and Ethernet connections work. The technology was well received by consumers as it can keep a high image resolution without requiring multiple pins which integrates easily to newer laptops, televisions and computers.

What is the recommended length of a DisplayPort?

As with other cables, the length has a direct impact on the quality of the information being transmitted. The greater the distance, the higher the risk of transmitting a lower image and sound quality. In some cases, complete data loss. If we think of this in a mission-critical setting, it quickly becomes apparent why cable lengths are an important consideration. Facilities in this sector often operate 24/7 and require real-time information in order to make decisions. According to Dell, the maximum recommended cable length to ensure optimal performance is 1.8 meters (6 feet). Using anything beyond that increases the chances of the risks mentioned previously. However, it is still possible to use longer DisplayPorts without being affected by those risks.

If for some reason you need to use a long DisplayPort, there exist some options to do so without affecting the quality of the signal. For instance, using high-quality cables shielded with foil and braid layers to protect it from EMI/RFI interference. Another option for applications requiring 100+ ft. DisplayPorts is using signal boosters such as the B121–000. This device will even support monitor resolutions of up to 2560x1600 (60Hz) and 1920x1200 (120Hz).

In conclusion, DisplayPort cables are ideal for video presentations, point-of-sale displays, classrooms and other applications requiring high-resolution video and multi-channel audio. DisplayPort can be used with most recent computers /laptops, CPU monitors, projectors and HDTVs.

About Sustema

Sustema manufactures specialized furniture for mission-critical environments such as command centers, control rooms, emergency communication centers and more. Over the last 20 years, Sustema has successfully helped thousands of customers in North America to organize and manage their mission-critical command centers, 911 dispatch centers, war rooms, IT labs, data centers, and collaborative environments.

What is a control room console?

The control room console refers to the furniture, desk, or workstation found in mission-critical command centers. Operators work from their console to control and monitor operational activities. These are often used in 24/7 applications such as emergency call centers, security, process control, energy & utilities, transport, and military.

Due to the sensitive nature of certain industries, consoles are designed to provide users with ergonomic comfort while reducing environmental distractions to allow operators to focus on the task at hand. Consoles differ from standard office furniture by their integrated features such as electric height adjustability, cable management, CPU enclosures, power & data outlets.

Control Room Console Manufacturer

Console manufacturers design and build technical furniture solutions for 24/7 mission-critical work environments. Consoles are used in a wide variety of applications such as command centers, 9-1-1 dispatch centers, PSAPs, EMS, crisis rooms, air traffic control centers, security monitoring centers, and much more.

  • Build Quality: The frames for many consoles are made from high-grade steel and the work surfaces are made of high-pressure laminate. Typical office furniture frames are made from wood composites and the work surfaces are not high-pressure laminate which means they are not built for 24/7 use and IT-intensive environments.
  • Warranty: It is also interesting to know that most office furniture has short terms warranty while control room furniture specialists often offer a lifetime warranty on its workstations.
  • Ergonomics: A big difference between office furniture and technical furniture is ergonomics. Technical furniture is designed to meet or exceed the highest ergonomic standards due to the fact it is being used in critical 24/7 environments. Technical furniture offers the option of height-adjustable work surfaces, personal environmental systems, accommodates multiple users, personal storage, and other creature comforts that make the user feel at ease at their work station.
  • Customization: When it comes to control rooms, no facility is the same. Whether we are talking about the room dimensions, IT/power requirements, the number of users, LCD monitors, and applications, control room console manufacturers can provide custom furniture solutions for different applications such as air traffic control towers and energy plants. For instance, the focus console allows users to choose from multiple configurations adapted to their work environment. The consoles can be joined together at 5, 10, 30, and 45-degree angles allowing for maximum space utilization

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About the Creator

Sustema Inc.

www.sustema.com

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