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Cat5 Video Matrix: Simultaneous Audio and Video Transmission over Long Distances PDF Print E-mail
 

By Jennifer Luec, on 23-02-2011 15:13

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Multiple video and stereo audio sources can be relayed to multiple output devices with the help of cat5 matrix switch. Consisting of a local transmitter unit placed next to the source and a remote receiver placed next to the display, the connections between these two units are secured using standard UTP or STP Cat5e, Cat6 cables and distance of extension can be up to 1000 feet. Available in sizes ranging from 8x8 to 32x16, greater configurations up to 64 x 64 can be achieved by cascading these devices. VGA, SVGA, XGA and UXGA resolutions up to 1600 x 1200 @ 85 Hz are supported with a bandwidth of 400 MHz. These units can be controlled by using front panel push buttons, RS232 control, TCP/IP access or Infra red remote control. This cat5 video matrix switch is equipped with security features that safeguard the servers by storing them in a secure and climate controlled environment while still providing access from the production floor.

A space saving solution, these devices also minimize investment in equipment and utilities. They increase the productivity by facilitating testing and performance evaluation of software and equipment, on multiple servers, from a single keyboard mouse and monitor station. The buffered video outputs and analog delivery of stereo audio maintains optimum integrity throughout the system. Ensuring high quality audio video switching, they are compatible with Line Level Stereo Audio Signals. For each color it is equipped with an equalization adjustment potentiometer. The AV Switcher presents the audio on the Cat5 Video Router as dual RCAs for the stereo pair. All the signals relayed via Cat5 cables are distributed, balanced and driven differentially.

Due to this, there is immunity to external noise and interference. Balanced signals also minimize emissions, as any interference transmissions from the cable are cancelled out. 3 Pairs of the CAT5 cable are used for the three colors and the stereo audio. Pair 4 is used for inline power and the returned Infrared signals from the user. This device also comes with a windows-based control software package is included to provide complete control from a PC. This video matrix switch is a router allowing multiple combinations of inputs and outputs. The key feature of this device is that it eliminates the need to constantly disconnect and reconnect input and output cables.


Last update : 23-02-2011 15:13

   
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