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Free Huawei H35-260 Practice Exam with Questions & Answers | Set: 3

Questions 21

In WDM systems, the use of dielectric thin film filters (TFFs) is ideal when less than ( ) wavelengths are used.

Options:
A.

4

B.

8

C.

16

D.

20

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Questions 22

In the U2000 system, which of the following menus can be used to check the current optical power of the device?

Options:
A.

NE Manager>Board>Optical Power Management

B.

Click on the fiber and cable, right-click and select "Query related optical power"

C.

Configuration > Optical Power Management

D.

NE Manager > Interface Configuration > Query Optical Power

Questions 23

In OptiX PTN, what interfaces can LMSP protect?

Options:
A.

CD1

B.

AD1

C.

POD41

D.

ASD1

Questions 24

In the PTN network, how many CES services can a PW carry at most?

Options:
A.

Article 1

B.

Article 2

C.

Article 5

D.

innumerable

Questions 25

Which of the following statements about Uexpert is correct?

Options:
A.

Uexpert can automate U2000 upgrades

B.

Support U2000 remote graphical upgrade

C.

Currently does not support dual system upgrade

D.

Basic Ueasy inspection tool to reduce the risk of upgrade failure

Questions 26

In the CES service, which of the descriptions of "packet loading time" and "jitter buffer time" is wrong?

Options:
A.

The jitter buffer time represents the size of the buffer

B.

Packet loading time refers to the length of time for PW packets to load TDM frames

C.

Packet loading time, the configuration of NEs at both ends must be the same

D.

The value of the packet loading time cannot be less than the jitter buffer time

Questions 27

Which of the following statements is incorrect about the optical layer interfaces OTM-nm and OTM-nrm of OTN?

Options:
A.

n represents the number of wavelengths carried by the maximum capacity,

B.

m represents the rate. Value can be 1.2 or 3.

C.

r means OTM without OSC function

D.

OTM-nr.m with OSC signal is OTM-nm.

Questions 28

The ETH_UWK_DOWN alarm indicates that the network port connection is faulty. The possible reasons do not include which of the following?

Options:
A.

The working modes of the sending and receiving ends are inconsistent

B.

Link failure

C.

Peer device failure

D.

There is no light received at the local end

Questions 29

Which of the following boards can be inserted into the OSN 9800U64 subrack?

Options:
A.

TN18LSC

B.

TNV1N401

C.

TN54GS4

D.

TNF5UNQ2

Questions 30

Which of the following statements about the slave subrack SCC function is correct?

Options:
A.

Status management of boards from subracks

B.

DCN message forwarding

C.

Protection switching protocol processing of this subrack

D.

Handling of Overhead

Exam Code: H35-260
Certification Provider: Huawei
Exam Name: HCSA-Field-Transmission & PTN V1.0
Last Update: Jul 9, 2025
Questions: 326

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