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Huawei Certified Network Professional-Building Carrier OTN Transmission Network Questions 66–70 (page: 15)

When a GE service is configured, the service type configured on the sender and receiver of a service can be different.

Monochromatic light does not produce dispersion.

Which of the following instruments can measure the average transmitted optical power on the OTU board's customer side or wavefront side? (multiple choice)

You need to add a board to the NE board bitmap. Add a board to add a physical board that is physically located on the NE. You cannot add a logical board that does not exist on the actual device.

The method of increasing the signal-to-noise ratio is to increase the optical power, so the optical power has a high signal-to-noise ratio.