A.-20dB spectral width test

B.Center wavelength test

C.Receive sensitivity

D.Side mode suppression ratio

A.For services configured on a per-NE basis, search for trails on the NMS to ensure that the service configurations are complete and standard.

B.Use the trail function for configuration.

C.A fiber cut or switching test must be performed on the trail with protection routes to ensure that the configuration is complete and standard.

D.Guide users to learn service configuration specifications.

A.OTS

B.Client

C.OMS

D.OCh

A.CW (Control Word)

B.MPLS label

C.Type

D.Payload

A.False

B.True