Technology

Understanding KVM Extenders before Installing one!

Before discussing anything else, it is important to understand what a KVM extender is. A KVM Extender is a hardware device that allows you to extend the connection of a keyboard, video monitor, and mouse (KVM) over long distances using standard network cabling. KVM extenders are perfect for data centres or any situation where you need to access a computer system from a remote location. They are also helpful for situations where you need to share one KVM among multiple users. Now that we have a basic understanding of a KVM extender let’s look at some of the benefits of using one.

What is the use of KVM extenders, and how do they function?

If you manage a data center, you know the importance of having a dependable KVM (keyboard, video, and mouse) solution. But what happens when your server room is far away from your workstation? This is where KVM extenders come in handy.

KVM extenders allow you to extend the reach of your KVM signals over long distances using CAT5 or fibre optic cable. This means you can control servers in another room, another building, or even another country. And because they use standard networking cables, KVM extenders are easy to install and integrate into your existing infrastructure.

There are two main types of KVM extenders: those that extend the signal only (also known as passive extenders) and those that extend both the signal and power (active extenders). Active extenders are typically more expensive, but they offer the advantage of remotely powering on/off servers.

When choosing a KVM extender, it’s important to consider the following factors:

– Distance: How far do you need to extend the signal? CAT5 cable has a maximum length of 100 meters (about 328 feet), while fibre optic cable can carry signals much farther (up to 10 kilometers or about 6 miles).

– Resolution: What video resolution do you need? Most KVM extenders support solutions up to 1920×1200 @60Hz, but some higher-end models can go even higher.

How to decide whether you need a KVM Extender?

You should consider a few key factors before deciding whether you need a KVM extender. Here are a couple of questions to ask you:

  • How far away is your CPU from your display? If your CPU is more than a few feet away from your display, you’ll likely need an extender to ensure reliable signal quality.
  • Do you have multiple displays or computers to control? If so, a KVM switch would be a better solution for you. KVM switches allow you to control multiple computers with one keyboard and mouse without extra cables or hardware.
  • Are there any physical obstacles between your CPU and the display? If there are walls or other obstacles between your CPU and display, an extender can help to ensure that the signal isn’t interrupted.

For more detailed information on DVI KVM Extender, reach out to Black Box.

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