subject: Hdmi Transmission Just Got Better Hdmi Over Cat5 [print this page] The HDMI transmission of audio and video signals has definitely enhanced the experience of watching a movie or playing a video game. The high resolution and the 3D support have become so synonymous with the video signals that one cannot imagine a time when these were not around. Even more revolutionizing has been the technology to transmit HDMI over Cat5.
The high quality HD signal can be comfortably sent over the two Cat5 cables for distances as large as 150feet. Out of the two cables being used, one has to be shielded, the other unshielded. And the quality of transmission is as good as it possibly can be with the HDCP compliance and HDTV resolution being provided without any appreciable losses taking place in the signal transmission.
The control of the HDMI transmission can further be extended with the use of the Cat6 cables. The attainable distances can be extended suitably extended with the HDMI over Cat6 transmission technique. Those worrying about the economics of the HDMI transmission can relax too because the Cat cables are relatively cheaper and the transmission quality is assured.
There is relatively less or no loss as far as the signal strength goes. This is one reason why more and more people are opting for this mode of transmitting the high definition signals. This solution of being able to transmit the HDMI signal over the Cat cables is called a HDMI Balun.
This has enabled the HD advantage to travel over relatively large distances. The baluns use the Cat cables that are not only cheap but also have been certified for fire and safety which many of the HDMI cables are not. One can now truly relax while watching the HD movies at the home theatres now.
Running HDMI signals over long cables has never been a completely viable option and therefore, the newer and better solutions are always being searched for. And one such solution is to transmit the HDMI over Ethernet cables. A little adapter assists with the conversion of the signal suitably. It adds the advantages of flexibility, scope and scalability to the HDMI transmission.
Transmission of the HD signals using the HDMI over IP technique also reduces the interference, resolution, skew and distance related issues cropping up with the Baluns and cable based transmissions. The seamless switching and visually lossless transmission of HDMI between multiple sources and multiple display outputs are some of the key features of the IP based signal transmission. And these advantages are being increasingly sought after.
Any remaining noise or sparkles in the picture can be cleaned out using the HDMI repeater. Thus the picture with an outstanding quality alone is delivered. The repeater also involves some regeneration of the signal to be transmitted. This allows extending the length of the transmission.
Talking of the new trends, the HDMI over HDBaseT that runs over standard Cat cables has taken over the plain HD transmission. And it blends the networking techniques with the transmission technique. What more could the tech-savvy generation ask for?
