Exam 4A0-205 Topic 4 Question 5 Discussion

Actual exam question for Nokia's 4A0-205 exam
Question #: 5
Topic #: 4
With reference to the image, where is the OPS card placed to provide the OMSP protection?

Suggested Answer: B Vote an answer

by Certnick at Apr 19, 2026, 06:39 AM

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Certnick
2026-04-19 06:39:26
Selected Answer: A
Based on standard Nokia 1830 PSS documentation, the OPS card is placed between the mux/demux and the amplifiers to provide OMSP (Optical Multiplex Section Protection). In this configuration, the OPS card monitors the optical signal and switches to a protection path to protect the amplifiers, filter cards, and optical lines
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