Nokia Advanced Optical Network Design - 4A0-255무료 덤프문제 풀어보기

A. Source-based restoration.

B. Optical sub-network connection protection

C. Guaranteed restoration

D. Protection and restoration combined

A. Soft-decision FEC

B. DCM-free amplifiers

C. L1 encryption

D. Low-noise amplifiers

A. OUT refer to the section between two multiplexers passing through one or moreamplifiers.

B. OUT enables FEC processing.

C. OUT enables the multiplexing of OCH connections.

D. OUT refers to the section between two amplifiers.

A. Spectrum grid of the extension

B. Cascading in the existing network

C. Regeneration requirements at Site5

D. Fiber connectors at Site6