So your office has enlarged to the point that you wish to have the ability to oversee your network and set up new software with very little effort. You additionally wish to have the ability to fix troublesome, inescapable emergencies such as PC viruses and e-mail system crashes. The answer to these problems? A device referred to as a "keyboard-video-and-mouse (KVM) switch.".
If your server room has anywhere from a few until around 20 servers, a reliable KVM switch could help you take care of these tasks. There are a number of options varying from simple, personal designs to advanced devices with over-IP components. Choose one with the capabilities you require and zap those network lamentations away.
Maybe the very first decision you'll have to make when obtaining a KVM switch is whether or not you need built-in remote access capabilities. Two choices are readily available: the relatively-cheap CATx extension, which enables remote access to the KVM switch up to a thousand feet distant by means of CATx trunk cabling, and the more costly KVM-over-IP engine, which permits accessibility from any spot in the world.
It's always a great idea to get a KVM switch with an onscreen display (OSD), since this lets you know which computer system is connected to which port. Also, see to it you obtain a KVM switch that has growth or cascade ability. The number of servers in your network will probably expand throughout the years, and you can't just connect one server to another. Plot your cascade approach well to spare you the operational confusion.
Another thing you should know is display data channel (DDC) support. Some switches don’t supply DDC support, while others switch the DDC signals to the display when the PC is picked. Still others use fixed DDC extended-display recognition information (EDID) data. Nonetheless, the most sophisticated KVM switches copy EDID data from the linked monitor. They are also highly suggested because they enable computer systems to put out the correct video mode each time and won't require you to switch to each computer system as it powers up.
While KVM switches are designed to make life much easier, not all KVM switches are created alike. Some report repeating key strokes endlessly, managing lazy mice problems, and putting up with computer systems that start up in the wrong video mode. A reliable KVM switch won't give you any of these issues and instead supplies genuine network solutions. To find out more regarding KVM switches, browse through ask.com/faqcentral/KVM_SWITCH.html.
Everything You Must Discover About a KVM Switch