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H31-311_V2.5 Huawei Exam Lab Questions

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Question 20

Which of the following are device-level protection schemes for SDH products? (Multiple choice).

Options:

A.

Power protection

B.

Cross-connect and timer board protection

C.

System dashboard protection

D.

TPS protection

Question 21

Which overhead below 112 is not ODUk overhead?

Options:

A.

PM

B.

Traditional Chinese Medicine

C.

NJO

D.

APs/PCc

Question 22

The difference between dispersion compensation fibers and ordinary optical fibers is that the dispersion compensation fibers have a negative dispersion coefficient at ().

Options:

A.

1310 nm

B.

1550nm

C.

800nm

D.

1650nm

Question 23

Which of the following is not an EVPLAN feature?

Options:

A.

bandwidth sharing

B.

Forwarding based on MAC address

C.

point-to-point, and point-to-multipoint topologies

D.

Multipoint to multipoint topology

Page: 5 / 14
Exam Code: H31-311_V2.5
Exam Name: HCIA-Transmission V2.5
Last Update: Dec 22, 2024
Questions: 198
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