Auto-squelching optical traffic channels in an ASE-loaded system
AssigneeCiena Corporation
InventorChoudhury A. Al Sayeed
Life of this patent
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Abstract
A method, implemented in an optical line system, includes monitoring traffic channels of a plurality of traffic channels; determining one or more traffic channels of the plurality of traffic channels are problematic with respect to other traffic channels of the plurality of traffic channels; and squelching the one or more traffic channels and replacing the squelched one or more traffic channels with channel holders. The method can further include continuing the monitoring of the squelched one or more traffic channels; determining the squelched one or more traffic channels are no longer problematic; and re-adding the squelched one or more traffic channels by replacing the channel holders therewith.
Claims20
A method, implemented in an optical line system, comprising steps of:
- monitoring traffic channels of a plurality of traffic channels;
- determining one or more traffic channels of the plurality of traffic channels are problematic with respect to other traffic channels of the plurality of traffic channels;
- and
- squelching the one or more traffic channels and replacing the squelched one or more traffic channels with channel holders.
A system comprising:
- a spectrum handling component;
- one or more Optical Performance Monitoring (OPM) devices configured to monitor traffic channels of a plurality of traffic channels which are being added to the spectrum handling component;
- and
- a control device configured to
- determine one or more traffic channels of the plurality of traffic channels are problematic with respect to other traffic channels of the plurality of traffic channels, and
- cause squelching the one or more traffic channels and cause replacing the squelched one or more traffic channels with channel holders.
A non-transitory computer readable medium comprising instructions that, when executed, cause one or more processors to implement steps of:
- responsive to monitoring traffic channels of a plurality of traffic channels in an optical line system, determining one or more traffic channels of the plurality of traffic channels are problematic with respect to other traffic channels of the plurality of traffic channels;
- and
- squelching the one or more traffic channels and replacing the squelched one or more traffic channels with channel holders.
Dependencies are inferred from the claim text.