Understanding KVM Switch

A Keyboard, Video, Mouse KVM switch that is a hardware gadget that allows the user to multiple computers from one keyboard, monitor and mouse helps to organize. Although many computer KVM only a few computers can be connected, in reality, the advantages of KVM switch. Recently, several devices with KVM capability allows devices such as Firewire and USB speakers and the router supports up to connect the KVM. A number of KVM market is ready and runningReverse that a single PC, multiple keyboards, mouse and monitor.

But the usefulness of KVM switch can be fully maximized when multiple computers, such as data centers where multiple servers are in operation - more than one rack with a single keyboard, mouse and monitor controls. help in this way KVM data centers to connect to multiple servers as they want, without loss of control. In homes with the help of KVM switches, keyboards, mouseand monitored by a PC at home can be used with laptops, tablet PCs, PDAs and mobile phones connected, etc.

KVM switches are mechanical devices, some of the cheapest on the market. These are based on multi-pole switch-based. They contain a knob on a different computer to choose from. Usually allow the exchange of 2-4 KVM computer, but you can connect a maximum of 12 machines on a single switch configuration. One disadvantage of using mechanical KVM that if a particular computer is not selected for theThe switch can not "see" a keyboard or mouse. Users are advised that in case of power failure, when a PC is restarted for a while 'KVM able to see mouse and keyboard. In the absence of a strong signal strength KVM Switch KVM or fail to communicate to their full capacity, as the other when the signal switches is less than 100%, the multimedia keyboard keys on a keyboard do not work properly in this situation. This could also have an impact on the monitor connected to the switch, in which screenThe resolution is affected and may even drop to 800x600. However, there are software options that seem KVM Virtual Network Computing (VNC), KaVoom, MaxiVista, etc., to facilitate switching software hardware network connections that will help reduce the number of cables connected. However, the alternative software also has some disadvantages, such as polarization maintaining additional software on each server in an effort to give customers a remote connection. If the server orPC / computer is busy, says the software on your network connections. KVM have an advantage over software alternatives - that is, not to any software that makes remote connections. Modern KVM switch with a minimum of 128-bit encryption of data, which is secured via LAN or WAN.

Buying Tips: KVM Switch [http://www.comnauts.com/collections/kvm-switch]
* Look for the hardware devices that if you get in a KVM, mouse, keyboard, and / or would. Monitor Identify which ports (USB and / or PS / 2), the computer will be used to interface with these devices.
* Choose a KVM switch that supports all standard resolutions.
* Look for KVM switches that support automatic scanning intervals ASI and contain intervals of LEDs.
* Make sure the switch you want to buy contains security features.