Abstract
This article presents a review of the investigation
of the possibility of increasing the efficiency of existing line test
solutions for troubleshooting testing for IPTV over xDSL, by the
results of experimental research on real system under commercial
exploitation. At the beginning of this article the main weaknesses
of the existing troubleshooting testing are described. In the
continuation of the article the physical layer parameters of xDSL
transceiver are listed. This article also provides a few specific
examples of xDSL lines with their physical layer parameters of
xDSL transceivers followed by analysis how they can be used
for the purposes of more efficient measurement of parameters of
copper pairs.
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