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Cross-connection scheduling capabilities supported by ND2 boards

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The service scheduling capabilities vary according to the versions of ND2 boards. The details are as follows:
TN11ND2/TN12ND2: 8 x ODU1, 2 x ODU2, 2 x ODU2e
TN52ND2T01/TN52ND2T02/TN52ND201M01: 16 x ODU0, 8 x ODU1, 2 x ODU2, 2 x ODU2e
TN52ND2T04/TN53ND2/TN57ND2: 16 x ODU0, 8 x ODU1, 4 x ODUflex, 2 x ODU2, 2 x ODU2e

Other related questions:

Cross-connect capability of the TN16UXCM board

The TN16UXCM board supports cross-connect grooming of ODUk (k = 0, 1, 2, 2e, 3, 4, or flex) signals and VC-4/VC-12/VC-3 signals and packet switching of Ethernet services. The maximum grooming capability is 640 Gbit/s (the capability is increased to 1.28T in V100R007C02).

Whether two GE services on two TOM boards can be cross-connected to the same ODU1 timeslot on an ND2 board

The cross-connections between the TOM and ND2 boards are ODU1 cross-connections, which occupy the entire ODU1 timeslot. Therefore, two GE services on two TOM boards cannot be cross-connected to the same ODU1 timeslot of an ND2 board.

Whether regeneration is supported on ND2 boards

ND2 boards can regenerate one channel of OTU2/OTU2e signals in both directions.

Cross-connection scheduling capabilities supported by ND2 boards

The service scheduling capabilities vary according to the versions of ND2 boards. The details are as follows: TN11ND2/TN12ND2: 8 x ODU1, 2 x ODU2, 2 x ODU2e TN52ND2T01/TN52ND2T02/TN52ND201M01: 16 x ODU0, 8 x ODU1, 2 x ODU2, 2 x ODU2e TN52ND2T04/TN53ND2/TN57ND2: 16 x ODU0, 8 x ODU1, 4 x ODUflex, 2 x ODU2, 2 x ODU2e

Whether a cross-connect board is required when ND2 is used to achieve electrical regeneration

The cross-connect board is not mandatory in this scenario. If the cross-connect board is configured, you can configure pass-through services to achieve electrical regeneration. If no cross-connect board is configured, you can configure ND2 in electrical regeneration mode to achieve regeneration of OTU2 and OTU2e signals.

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Cross-connection scheduling capabilities supported by ND2 boards

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