Differences in commissioning a non-coherent system and a coherent system

The main difference in commissioning a non-coherent system and a coherent system is the position of the transmit-end EVOA.
In a coherent system, the transmit-end EVOA is always located after the OA board. In a non-coherent system, the transmit-end EVOA is located after the OA board only in the non-standard fiber access mode.

Scroll to top