Optical topology for multimode and singlemode OTDR
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United States of America Patent
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Jan 25, 2011
Grant Date -
Feb 12, 2009
app pub date -
Jun 16, 2008
filing date -
Aug 7, 2007
priority date (Note) -
Expired
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Abstract
A network test instrument for singlemode and multimode OTDR testing employs an optical topology providing for combined singlemode and multimode use of a detector for reduced cost and instrument size.
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