Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Charles William Norman0
Mark Loyd Jones0
Date of Patent
December 18, 2007
Patent Application Number
10924570
Date Filed
August 24, 2004
Patent Primary Examiner
Patent abstract
A communication system couples communication devices using optical switches and links. The optical switches provide OSI Layer 1 restoration in response to a fault. The communication devices provide OSI layer 2/3 restoration in response to the fault after OSI Layer 1 protection is complete.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
