High quality video transmission in the form of MPEG-2 is shaping up to be the
next “killer app” for the broadband services market. Currently, high quality video needs are being met mostly by cable and satellite networks. However, Very high rate Digital Subscriber Line (VDSL) technology is proving to be the ultimate method for providing MPEG-2 delivery services.
Compared to the existing broadband cable and satellite technologies, VDSL
offers the best solution for MPEG-2 quality transmissions by virtue of its high bandwidth and the ubiquitous copper wire infrastructure. With up to 52 Mbps download speeds over a single copper pair, VDSL provides the ideal broadband platform for deploying high quality Video On Demand (VOD) services. Plus, the widespread use of copper within the telephony networks provides a pre-existing backbone for offering VDSL services to the mass market. By examining the video distribution network, the VDSL advantage can be illustrated best.
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