Method for mesh optical network service restoration
Method for protecting cross-ring service in optical network
Method for the modulation of signal wavelengths and method...
Method for WDM optical networks including alternate routes...
Method of managing the traffic protection in OMS-SPRING...
Method of preconfiguring optical protection trails in a...
Methods and apparatus for generating local oscillation signals
Methods and apparatus for optimizing utilization in a ring...
Methods of signal substitution for maintenance of amplifier...
Multi-channel protection switching systems and methods for...
Multiple subnets in an optical ring network and method