HDMI Switch: Enables high quality HDMI transmission
Multiple HDMI sources can be connected to a HDMI display devices using a HDMI switch. Available in 2, 3, 4, 5 and 8 port models, these devices can be daisy chained or cascaded to achieve an even greater configuration. Also available in matrix models with sizes such as 2x2, 3x2, 4x2, 4x4 and 8x8, these devices eliminate the hassle of disconnecting and reconnecting the sources. Working on simple plug and play functionality, a user just needs to plug the input sources to the input ports on the switcher which in turn is connected to the display devices using the HDMI cable. Since it uses only a single HDMI cable to relay the video and audio signals, it also reduces the clutter associated with using multiple cables.
The HDMI switcher is a compact device that is compatible with devices such as computers, DVD players and set top boxes. It does not involve any complex procedures for switching between the sources. Control can be exercised using front panel push buttons, infra red remote control or RS232. The LED on the front panel indicates the status of the selected device. HDCP compliant, this switch ensures that the video signal is not pirated and the viewer gets to see crystal clear and crisp high resolution images. It supports a resolution of up to 1920 x 1200 (1080P) and has a built in repeater/equalizer chipset which can boost digital HD signal length.
This type of video switch is available in both desktop as well as rack mountable versions. Backward compatible with DVI-D, it is also HDCP compliant. Certified by FCC, CE and RoHS, this switch consumes less power and supports a video amplifier bandwidth up to 2.25Gbps/225MHz. Equipped with standard HDMI ports for input and output, this unit provides versatility by allowing different sources to be displayed on different devices simultaneously.
The other one is dvi switch used to split a digital visual interface (DVI) to get the high quality signals. Due to this functionality, remote monitoring and training facilities, educational institutions, corporate offices and boardrooms, control and data centers as well as entertainment facilities all make use of the HDMI switch.