Cable adapter port module
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United States of America Patent
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N/A
Issued Date -
Feb 16, 2006
app pub date -
Sep 13, 2004
filing date -
Jul 30, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A cable adapter port module (CAPM) for providing test access to communication circuits associated with a digital subscriber line access multiplexer (DSLAM) includes a first plurality of ports for coupling the CAPM to the DSLAM. The CAPM includes a second plurality of ports for coupling the CAPM to a distribution frame (DF). The CAPM includes a selector matrix circuit for switching signals between the DSLAM and the DF. The CAPM includes a controller circuit in communication with the selector matrix circuit for controlling the CAPM. The CAPM receives power signals over a communication link for powering the CAPM. The controller circuit modulates the power signals over the communication link to communicate information signals for testing the communication circuits.
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