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A KVM Extender is used to place the peripheral devices at a distance away from the computer. The distance of extension depends upon the type of extension device used. The range varies from 330 feet to 1000 feet. Equipped with LED’s to indicate the connection status, the device transmits data and video signals at a resolution of 1920 x 1440 @ 60 Hz without ghosting and data loss. Consisting of a local transmitter which is connected to the computer and receiver unit connected to the peripherals, this extender operates on plug and play functionality. Connections between the two units are secured via Cat5 cables and when powered, the device is ready for operation. Since cat5 cables are used for connections, an alternate name given to this device is CAT5 KVM Extender.

Requiring no additional software for set up, this extension device is also available with optional stereo audio or RS232 control. A popular extension device, this extender has various benefits such as multi platform support and dual user access. The latter allows one user to switch between and control two computers while the second user can control one computer. Operating systems such as DOS, Windows (3x, 9x, 2000, NT, ME, XP), Novell, Linux, UNIX, HP UNIX, QNX, SGI, FreeBSD, BeOS and Open VMS are all compatible with these units. More recent models have the option of accessing the extended peripherals over the TCP/IP network. The extender operating on this principle is known as CAT5 IP KVM Extender. Several users can connect simultaneously and remotely using SSL v2/v3 for secure transmission. The main feature of this model is that since the remote access and control software runs on its embedded processors and not on mission-critical servers, there is no interference with server operation or impact on network performance.

It is also available with a feature which enables it to automatically sense video resolution for best screen capture RoHS, CE and FCC certified, this extender unit supports support video gain, equalization and RGB skew adjust. Useful in situations wherein the main system is implemented in a secure environment. Various types of video extenders like DVI Extender, usb extender, and especially kvm extenders are ideal for presentation and training facilities, military, industrial and commercial environments and digital signage applications.

Video Extender enables you to extend video between the source and the output devices over long distances. These devices use standard Cat5 / Cat5e / Cat6 UTP cables to send video between the local transmitting unit and the remote receiving unit. Since these Video Extenders use Cat5/Cat6 cables thus eliminating the need for long bulky VGA cables. These Cat5 Extender units transmit Video locally as well as remotely to one or multiple screens.

Amongst the various types of video extender units, the most common is the VGA Extender. These extenders are available with 1/2/4/8 ports and with optional stereo audio or RS232 control. VGA Extenders are easy to install and support simple plug and play functionality. These Cat5 Extender units provide sharp and clear images with resolutions of up to 1900 x 1200. They provide equalization and video signal gain adjustment. While VGA extenders are the most popular, video extenders are also available in other formats as well, including, DVI extender, HDMI extender, Composite extender, and Component extender.

KVM Extender allows the keyboard, mouse and monitor to be placed up to 1000 feet away from a computer. They transmit data and high-resolution video up to 1280 x 1024 @ 60Hz. These Cat5 extenders are compatible with DOS, Windows (3x, 9x, 2000, NT, ME, XP), Novell, Linux, UNIX, HP UNIX, QNX, SGI, FreeBSD, BeOS and Open VMS. KVM Extenders have a dual user option which enables two users to access the same computer. This feature is ideal for either remote desktop applications or for controlling a single PC from more than one location. Dual User access allows the main system to be placed in a secure environment.

USB Extender allows extension of 1 to 4 USB peripheral devices up to 150 feet via Cat5 / Cat5e / Cat6 UTP cable. These extender units break the 15 feet USB extension limitation. Cat5 USB Extenders support simple plug and play functionality and do not require device drivers. Icron Ranger USB 2.0 Extender via Cat5 is a latest addition to the family of USB Extender
applications. It supports USB 2.0 peripheral devices at speeds up to 480 Mb/s over a distance of 100 m/330 ft. These extenders are powered by patented ExtremeUSB technology. Icron USB 2.0 Extender units are also available for extensions over single or multimode fiber optic cables.

Video extenders are recommended for Digital Signage installations where the video inputs need to be sent to multiple remote output devices. They are also used in military applications as well as in commercial, industrial, financial arenas and in public broadcasting.

KVM peripheral devices can be extended up to 1000 feet away from the computer with the help of a KVM extender. Various models transmit signals ranging from 330 ft up to 1000 ft away without any loss of signals. In addition to the long range remote connectivity, these extenders provide connections for local user KVM control right at the console. These extender units comprise of a transmitter and a receiver. While the former is connected to the computer with KVM cables, the latter is connected to the keyboard, video and mouse. These two are then connected together with the help of Cat 5e/6/7 cables thereby eliminating the need for bulky and expensive VGA cable. Together, the sender and receiver are connected to a power supply so that when powered, they can transmit data and video signals with resolutions up to 1920 x 1440 @ 60 Hz. They also have LED’s to show the status of the connected devices. Some models allow multiple computers to be controlled locally and remotely.

These units support multi platforms such as DOS, Windows (3x, 9x, 2000, NT, ME, XP), Novell, Linux, UNIX, HP UNIX, QNX, SGI, FreeBSD, BeOS, Open VMS. The KVM extender provides for easy installation with no additional software set up, plug and play functionality, hot key command and control, high quality data transmission and clutter free environment. Alternatively known as cat5 extender, these extenders are available with optional stereo audio or RS232 control. They also have an auto console for switching between local and remote units and connecting a PS/2 console to any platform. Very recently, these extenders are being made available in various types such as ps2 kvm extender, usb extender or fiber optic extender.

Dual user access can also be provided by these units which is a boon for network administrators in case remote monitoring is required. These units are widely available and useful in situations wherein the main system is implemented in a secure environment. They work very well in factories, building sites, public broadcasting facilities, secure data centers, presentation and training facilities, classrooms, tradeshows, military and commercial environments, digital signage solutions and financial institutions.

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