KVM Switches

What is a KVM Switch?


A KVM (keyboard, video and mouse) switch or sometimes referred to as a server switch or CPU switch is a hardware device that enables a user or multiple user’s reliable access to control a number of computers using a single keyboard, monitor (video display) and mouse.


How does a KVM Switch work?


A KVM switch pushes multiple video and peripheral signals and produces a single output to a single keyboard, video or mouse, allowing for quick access to several computers and data sources.


Some KVM switches allow users to alternate audio and USB devices between computers and many are designed for connections of up to thousands of users and servers controlled from a single console.


When are KVM Switches used?


Control multiple computers: KVM switches are commonly used in environments when you need to control multiple computers like in a data centre. With a single switch, the administrator can alternate access from one computer to another.


Multi-user computer control: by using a KVM Matrix switch, multiple users can control one to many shared computers, enabling cross-functional access to data.


Control of Multiple Operating Systems: KVM switches enable users to switch across multiple operating systems such as Microsoft Windows, Mac, Linux


What are the different types of KVM Switches?


DisplayPort KVM switch: are becoming increasingly popular as video display manufacturers are moving away from DVI-I and VGA. DisplayPort KVM switches are beneficial for peripheral sharing. This setup allows users to share many USB peripherals across all computers.


DVI KVM switch: used with DVI compatible monitor(s). These are intended to deliver reliable digital video capabilities, providing a better solutions by overcoming resolution limitation of VGA formats. The switches can work with either single or dual link DVI-D or DVI-I and can also offer reverse compatibility. This can be useful for those users who need to work with high-performance workstations.


HDMI KVM switch: this is an ideal switch for those looking for HDMI signal switching that does not affect video quality. The HDMI KVM switches are known for quick switching without interruptions. They are commonly used in broadcasting, medical imaging, home and commercial theatres and digital signage.


USB KVM Switch – A common type of switch that uses USB cables for keyboard video & mouse connections, some models will also work with PS/2 connectivity and allows for audio sharing and wireless connectivity.


KVM-over-IP switch: these types of switches give user’s access or monitor multiple PCs and servers in a dedicated network, LAN or even over a WAN from anywhere with IP remote access. KVM/IP Switch are mostly found in medium or large data centres who need multiple users to monitor several computers or servers.


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제품설명 단가 Number of Ports Number of Displays Supported Number of Video Outputs Video Connection Type Keyboard/Mouse Connection Type Audio Connection Type Dimensions Maximum Resolution Depth Height Width
RS 제품 번호 179-8046
제조사 부품 번호SV231DPUA
제조사Startech
₩405,921.75
Each
수량
2 1 1 DisplayPort USB 3.5 mm Stereo 220 x 130 x 44mm 3840 x 2400 130mm 44mm 220mm
RS 제품 번호 708-0006
제조사 부품 번호SLS200USB0-01
제조사Lantronix
₩828,459.50
Each
수량
1 - - VGA USB - 132 x 58 x 31mm 1600 x 1200 58mm 31mm 132mm
RS 제품 번호 122-1408
제조사 부품 번호F1DD102Lea
제조사Belkin
₩322,491.45
Each
수량
2 1 - DVI USB - 327 x 140 x 49mm 1920 x 1200 140mm 49mm 327mm
RS 제품 번호 898-8387
제조사 부품 번호SV831DUSBGB
제조사Startech
₩551,525.65
Each
수량
8 1 1 VGA USB No Audio 438 x 180 x 45mm 1920 x 1440 180mm 45mm 438mm
RS 제품 번호 123-8066
제조사 부품 번호NOTECONS02
제조사Startech
₩1,051,448.70
Each
수량
1 1 1 VGA USB No Audio 74 x 115 x 15mm 1920 x 1200 115mm 15mm 74mm
RS 제품 번호 898-8383
제조사 부품 번호SV831DVIU
제조사Startech
₩1,425,296.30
Each
수량
8 1 1 DVI USB No Audio 438 x 180 x 44mm 1920 x 1200 180mm 44mm 438mm
RS 제품 번호 123-8065
제조사 부품 번호NOTECONS01
제조사Startech
₩783,957.45
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수량
1 1 1 VGA USB No Audio 74 x 115 x 15mm 1920 x 1200 115mm 15mm 74mm