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Video Splitters: Types and Applications
What is a Video Splitter?
A video splitter, also known as a video distribution amplifier, enables the video signal from a single video source to be replicated and simultaneously broadcasted to multiple displays. The unit’s input is connected to a video source, like a DVD player, and the outputs are connected to different displays, such as flat screen TVs.
Video splitter models vary in the type of signals they broadcast. Some video splitters support an analog signal (VGA, S-Video, component video, composite video), while other video splitters support a digital signal (HDMI, DVI, DisplayPort). Many video splitters also support analog and/or digital audio signals. Video splitters are ideal for many applications where high quality video on multiple displays is needed, including: digital signage, tradeshows, point-of-sale retail stores, airports, and classrooms.
Standard Video Splitter vs Video Splitter with Built-in Extender
There are two main types of video splitters: standard video splitters and video splitters/extenders (also known as video splitters with built-in CATx or fiber optic extension). With a standard video splitter, the video source and displays directly connect to the splitter. A video splitter/extender system, on the other hand, consists of two components: the video broadcast unit, which connects to the video source, and a receiver for each remote display. The units are interconnected by CATx cable or fiber optic cable, depending on the model.
Both types of splitters serve the same function of replicating the video signal from a video source and broadcasting the signal to multiple displays. However, video splitters/extenders offer more flexibility because the displays can be located at further distances – allowing the displays to be placed in different rooms within a building.
Active vs Passive Splitting
Active video splitters have a powered signal driver or amplifier that boosts the power of the original signal level to avoid quality loss from the splitting process. This allows the output signals to match the strength of the input and enable the signal to be sent over a longer distance without any degradation of quality. Comparatively, passive video splitters use impedance-matching components, which do not require power. Some potential issues caused by passive video splitters include a weak signal due to attenuation and ghosting as a result of impedance mismatch.
While both analog and digital signals can be used with active splitting, passive splitting is almost exclusively used for analog video. Digital signals do not lend themselves to passive splitting due to the difficulty in matching impedance without significant attenuation. Additionally, with the prevalence of content protection, such as HDCP (High-bandwidth Digital Content Protection), passive splitters are unable to provide the decryption and encryption process required to display the video signals on multiple displays.
Network Technologies (NTI) offers a variety of active video splitters and video splitters/extenders for A/V applications that require high quality video on multiple monitors. NTI’s video splitters are hardware-based solutions known for their ease of use, reliability, high performance, and crisp and clear video resolutions. Video signals supported include: DVI, HDMI, VGA, S-Video, and Component video. Video splitters/extenders offered can locate displays at distances up to 1,000 feet away over CAT5 cable and 3,280 feet away over fiber optic cable.
Video Splitters: Types and Applications
What is a Video Splitter?
A video splitter, also known as a video distribution amplifier, enables the video signal from a single video source to be replicated and simultaneously broadcasted to multiple displays. The unit’s input is connected to a video source, like a DVD player, and the outputs are connected to different displays, such as flat screen TVs.
Video splitter models vary in the type of signals they broadcast. Some video splitters support an analog signal (VGA, S-Video, component video, composite video), while other video splitters support a digital signal (HDMI, DVI, DisplayPort). Many video splitters also support analog and/or digital audio signals. Video splitters are ideal for many applications where high quality video on multiple displays is needed, including: digital signage, tradeshows, point-of-sale retail stores, airports, and classrooms.
Standard Video Splitter vs Video Splitter with Built-in Extender
There are two main types of video splitters: standard video splitters and video splitters/extenders (also known as video splitters with built-in CATx or fiber optic extension). With a standard video splitter, the video source and displays directly connect to the splitter. A video splitter/extender system, on the other hand, consists of two components: the video broadcast unit, which connects to the video source, and a receiver for each remote display. The units are interconnected by CATx cable or fiber optic cable, depending on the model.
Both types of splitters serve the same function of replicating the video signal from a video source and broadcasting the signal to multiple displays. However, video splitters/extenders offer more flexibility because the displays can be located at further distances – allowing the displays to be placed in different rooms within a building.
Active vs Passive Splitting
Active video splitters have a powered signal driver or amplifier that boosts the power of the original signal level to avoid quality loss from the splitting process. This allows the output signals to match the strength of the input and enable the signal to be sent over a longer distance without any degradation of quality. Comparatively, passive video splitters use impedance-matching components, which do not require power. Some potential issues caused by passive video splitters include a weak signal due to attenuation and ghosting as a result of impedance mismatch.
While both analog and digital signals can be used with active splitting, passive splitting is almost exclusively used for analog video. Digital signals do not lend themselves to passive splitting due to the difficulty in matching impedance without significant attenuation. Additionally, with the prevalence of content protection, such as HDCP (High-bandwidth Digital Content Protection), passive splitters are unable to provide the decryption and encryption process required to display the video signals on multiple displays.
Network Technologies (NTI) offers a variety of active video splitters and video splitters/extenders for A/V applications that require high quality video on multiple monitors. NTI’s video splitters are hardware-based solutions known for their ease of use, reliability, high performance, and crisp and clear video resolutions. Video signals supported include: DVI, HDMI, VGA, S-Video, and Component video. Video splitters/extenders offered can locate displays at distances up to 1,000 feet away over CAT5 cable and 3,280 feet away over fiber optic cable.
Advantages of Joomla web design
Joomla is an award winning content management system (CMS) that enables one to build Web sites and other powerful applications online. It is easy to use and has extensibility. The internet has undergone a ton of changes and has become quite advanced by both the users and the web owners. One of the best ways is not only to set-up a website but also upgrades and adds content and other backend topics and channels and this is possible only through Joomla web design.
The Joomla is a leading open source content management system which is used to develop powerful websites at affordable rates. The Joomla web design offer many advantages which a traditional website cannot deliver.
Joomla is an award winning software and it has been repeatedly awarded the best content management system in the open source category. It has been selected on various criteria like usability, functionality and robustness of the system. This is a open source and is free to use for any commercial purpose. There is no license fee to using Joomla. The developers and web designers have full access to the code are able to modify and extend the software to meet the specific needs of the company. This helps one to have a complete control over the content of the website. Joomla web design has a powerful administration interface editing or adding content to the website.
Joomla is built in many features which can be found on the websites. One can find a full list of features on the Joomla homepage. The Joomla websites are web 2.0 enabled and offer various dynamic features like content rating, user submissions, ability to offer a blog style lay-out, comments and so on. Joomla web design has many add-on modules and components. The main advantage of using Joomla is to design the website and it is flexible. The commercial CMS software offers a dozen other modules, Joomla offers a thousand third-party add-on features to choose from. It is very easy to manage as it does not require any technical and web design skills and one can easily add or edit content to the website, updating menu, adding images and so on.
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The good feature of Joomla is the use to extensions. These help in providing additional functionality to a site. Joomla helps in providing different extensions which can be easily installed within a Joomla site. Thus, Joomla helps in creating any kind of website. A group of people can work on the Joomla web design.