Method and apparatus for a data first optical network
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United States of America Patent
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Mar 7, 2006
Grant Date -
Nov 1, 2001
app pub date -
Feb 16, 2001
filing date -
Feb 18, 2000
priority date (Note) -
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Abstract
A gateway exchange node according to a first embodiment of the present invention is disclosed. The gateway exchange node includes an exchange area network (XAN) xswitch. The gateway exchange node includes a wide area network (WAN) wavelength switch coupled to the XAN xswitch.
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