This section describes how to configure the service for a ring network.
Service Requirement
Refer to Figure 1, the optical NEs (ONEs) A, B, C and D form a ring network, and all the ONEs function as OADM stations.
User1 and User2 communicate with each other. One bidirectional OTU2 service is available between station A and station B. On station A, the TOM board accesses four OTU1 services and then converts them into eight ODU0 services through Any re-encapsulation. The ODU0 services are then sent to the NS2 board, where they are converted into one OTU2 service.
Figure 1 Networking diagram for the 52TOM board (ODU1_ANY_ODU0 re-encapsulation mode in non-cascading mode) in application scenario 9
NOTE: - The OptiX OSN 8800 T16(NA), OptiX OSN 8800 T32(NA) and OptiX OSN 8800 T64(NA) does not support distributed cross-connection.
- The OptiX OSN 6800A/3800A does not support the ODU0 cross-connection.
Board Configuration Information
In this example, two TOM boards and an NS2 board should be configured on station A, a TOM board and an NS2 board should be configured on station B.