| 摘要 |
<p>A portable stand-alone, POTS/data filter/splitter device provides non data-intrusive line-bridging connectivity between a craftperson's test set and a metallic line (tip and ring) pair. A data/audio filter prevents corruption of data signals to provide the craftperson with POTS access to the line. The POTS/data device includes a Y-shaped housing containing respective port sections, terminal ends of which contain a line jack, an audio/voice jack, and a data jack. A printed circuit board containing a voice/data isolation filter is installed in the housing and is interfaced with each of the line, voice and data jacks, as well as a set of line-attachment leads at the line jack The POTS/data filter/splitter device allows placement of a POTS call from the test set during, but without interfering with, the line's transport of digital data signals. <IMAGE></p> |
