Nokia Exam 4A0-255 Topic 3 Question 24 Discussion

Actual exam question for Nokia's 4A0-255 exam

Question #: 24
Topic #: 3

[All 4A0-255 Questions]

What does an OPU tributary slot contain, when multiplexing OTN frames?

AAn OUT.

BAn ODU.

CAn OPU.

DAn OH byte

Show Suggested Answer

Suggested Answer: B

by Maurine at Jul 03, 2023, 08:13 AM

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3 hours ago

The OPU tributary slot must contain an ODU, since that's the data unit that's being multiplexed into the OTN frame.

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5 hours ago

I think the answer is C) An OPU.

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4 days ago

I'm not sure, but I think it might be an OH byte because it contains overhead information.

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6 days ago

I agree with Ethan, OPU is the correct answer because it carries client signals in OTN.

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7 days ago

I think an OPU tributary slot contains an OPU when multiplexing OTN frames.

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