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Comcast makes use of DQCM

Tue, 09/26/2000 - 8:00pm
Karen Kessler

With an eye on making its systems "cleaner", Comcast will use Internet Cable Corporation 's DQCM software to support testing and node certification of Comcast's cable network in Northern Virginia.

Comcast will use the software with a Hewlett Packard spectrum analyzer and radio frequency modem to form a turnkey auditing system for cable plant nodes. The system will scour the network, four nodes at a time, searching for trouble spots like noise and return path distortion that can plague a cable operator's system.

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