Principle and protected object of ODUk SNCP protection in the OSN 8800

ODUk SNCP protection is a type of linear protection implemented using the dual feeding and selective receiving function. ITUT-T G.873.1 defines it as a linear OTN protection for ODUk services. Usually, one tributary board and two line boards are required to configure ODUk SNCP protection and implement dual feeding and selective receiving.

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