Method and system for providing protection in an optical...

Details Method and system for providing protection in an optical... Method and system for providing protection in an optical...

2007-02-06

2007-02-06

Bello, Agustin (Department: 2613)

Optical communications

Fault recovery

Bypass inoperative element

C398S002000, C398S001000

Reexamination Certificate

active

10625595

ABSTRACT:
A method and system for providing tandem protection in a communication system. Path protection is provided using at least two redundant communication paths and selecting the communication path having a higher signal quality. Interface protection is provided through a protection transceiver. The interface protection may be delayed while the path protection attempts to restore communication.

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