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Whether ND2 can regenerate 10G signals over OTN equipment during long-haul transmission

Sure. ND2 can implement electrical regeneration. It can shape and regenerate signals.

Other related questions:

Considerations for handling bit errors in SDH long-haul transmission

Considerations for handling bit errors in SDH long-haul transmission: 1. Whether dispersion compensation is proper. 2. Whether non-linear effects exist due to excessively high incident optical power. 3. Whether the signal-to-noise ratio is excessively low. 4. Whether the optical board is faulty. 5. Whether the quality of the optical line deteriorates.

Whether regeneration is supported on ND2 boards

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

Whether an ND2 board can be used as the regeneration board for the LSX board

The WDM-side signals of the TN11LSX/TN12LSX board can be regenerated using another TN11LSXR board. The WDM-side signals of the TN13LSX/TN14LSX board can be regenerated using the TN12ND2/TN52ND2/TN53ND2/TN57ND2/TN55NO2/TN55NH2/TN53NQ2/TN54NQ2/TN57NQ2 board.

Whether NQ2 can regenerate 10G signals over OTN equipment during long-haul transmission

Sure. NQ2 can implement electrical regeneration. It can shape and regenerate signals.

Whether NO2 can regenerate 10G signals over OTN equipment during long-haul transmission

Sure. NO2 can implement electrical regeneration. It can shape and regenerate signals.