Optical cross-connect switching system
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United States of America Patent
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May 27, 2003
Issued Date -
N/A
app pub date -
Nov 1, 2000
filing date -
Nov 2, 1999
priority date (Note) -
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Abstract
In general, an optical cross-connect switching system comprising a switch subsystem, an input/output (I/O) subsystem including a plurality of removable, I/O port modules, and a switch control subsystem featuring servo modules. These units collectively operate to provide optical data paths for routing of light signals without conversion from optical to electrical domains and back to optical. Also, the optical cross-connect switching system is scalable because the I/O port modules, servo modules and even features of the switch subsystem may be removed without disruption in system operation.
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