Whether dual feeding and selective receiving SNCP can be configured for all services on OSN 8800

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When OTN services are groomed on OSN 8800, SNCP protection can be configured for all services, without any limitations.

Other related questions:
Whether the OSN 8800 TOA board can receive eight 2.5G services
The TOA board can perform mutual conversion between eight ODU1 electrical signals and eight optical signals at rates ranging from 1.49 Gbit/s to 2.67 Gbit/s.

Method for manually configuring cross-connections for port protection if dual feeding and selective receiving is configured on the WDM side
Dual feeding and selective receiving is implemented by cross-connections on the TOM board and intra-board 1+1 protection on the WDM side.

Whether the OSN 8800 supports packet services
The OSN 8800 supports packet services since version V100R007C00.

Precautions for selecting the SNCP type during ODUk SNCP configuration
When configuring ODUk SNCP protection, you are advised to set the SNCP type to SNC/N to enable non-intrusive monitoring on both the source and sink ends of the protection group. This setting facilitates network monitoring. In cascading or nested protection scenarios, however, you are advised to set the SNCP type to SNC/S.

Whether services are affected if an OSN 8800 fan board is removed
Removing the fan board from the subrack will sharply increase the temperature inside the subrack, adversely affecting stable equipment running. Services may be affected and even equipment may be damaged.

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