Reason why TN13FIU does not turn red on the NMS in case of a fiber cut

2

TN13FIU is a passive board and therefore cannot detect MUT_LOS signals. In case of a fiber cut, it does not turn red on the NMS.

Other related questions:
Whether the corresponding fiber on the NMS turns red after a fiber cut occurs on WDM equipment
If logical fiber connections are correct and a fiber cut occurs on WDM equipment, the corresponding fiber on the NMS will turn red.

Why does the NVR6128 waveform indicator turn red?
Steady red: The system generates a major alarm. Blinking: The system generates a minor alarm. Steady green: The system is operating properly.

Reason why the laser on the RAU board cannot be turned on
The possible causes are as follows: 1. The fiber return loss exceeds the threshold. 2. The IPA is not configured. 3. When the network becomes faulty, IPA is triggered and the laser is shut down.

Reason why optical power cannot be queried on TN13FIU in the OptiX OSN 8800
The TN13FIU board does not support optical power detection, while TN11FIU and TN12FIU support.

If you have more questions, you can seek help from following ways:
To iKnow To Live Chat
Scroll to top