Huawei HCIP-Transmission V2.5 - H31-341_V2.5 Exam Practice Test

A. It supports automatic optical power adjustment

B. It implements flexible adding and dropping of intra-site wavelengths.

C. It must be used when optical-layer ASON is required.

D. It must be used when electrical-layer ASON Is required.

A. 2 Mbit/s to 400 Gbit/s service interfaces can be provided.

B. The requirement for Tbit/s bandwidth per fiber using the WDM function is met.

C. Powerful out-of-band FEC is provided.

D. A maximum of five levels of nested or overlapped TCM connection monitoring are provided.

A. FALSE

B. TRUE

A. The loss of the active optical cable increases by 6 dB. and the loss of the standby optical cable remains unchanged.

B. The loss of the active optical cable increases by 7 dB. and the loss of the standby optical cable increases by 2 dB.

C. The loss of the active optical cable increases by 7 dB. and the loss of the standby optical cable remains unchanged.

D. The active optical cable is broken, and the loss of the standby optical cable increases by 5 dB.

A. Site visits are required for node capacity expansion and service adjustment.

B. During node capacity expansion, the power budget must be adjusted manually onsite. It cannot be adjusted remotely or automatically.

C. Wavelength services cannot be provisioned quickly.

D. Wavelengths are allocated based on planning. Once they have been allocated, it is difficult to rellocate them, making network flexibility poor.

A. FALSE

B. TRUE

A. FALSE

B. TRUE