Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 15, 2008
0Patent Application Number
108385040
Date Filed
May 3, 2004
0Patent Primary Examiner
Patent abstract
The optically-switched optical network comprises information signal channels allocated for optically transmitting one or more information signals; routing signal channels allocated for optically transmitting routing signals in parallel with the information signals; and switching nodes each operable in responsive to at least one of the routing signals to switch a multi-wavelength optical signal comprising the one or more information signals and the routing signals to another of the switching nodes.
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