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HCIA-Transmission V2.5

Last Update 18 hours ago Total Questions : 246

The HCIA-Transmission V2.5 content is now fully updated, with all current exam questions added 18 hours ago. Deciding to include H31-311_V2.5 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our H31-311_V2.5 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these H31-311_V2.5 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any HCIA-Transmission V2.5 practice test comfortably within the allotted time.

Question # 61

Compared with dense wavelength division multiplexing (DWDM) systems, crude glass division multiplexing (CWDM) systems provide a certain amount of glass length and transmission distance within (kmkm), which greatly reduces system cost and has strong flexibility

A.

50

B.

100

C.

200

D.

20

Question # 62

Which of the following is not a basic component of a WDM system?

A.

OMU

B.

OA

C.

OTU

D.

OSU

Question # 63

SES: There are 5% or more of the False blocks or at least one defect (OCI/AIS/LCK/IAE/LTC/TIM/PLM) in one second.

A.

True

B.

False

Question # 64

NCE software is deployed in B/5 (browser/server) mode.

A.

TRUE

B.

FALSE

Question # 65

Which of the following modulation technologies has the best performance in terms of wavelength stability?

A.

Indirect modulation

B.

Direct modulation

C.

M-Z modulation

D.

EA modulation

Question # 66

Which factors determine the optical signal-to-noise ratio (OSNR) of the receiving end to a certain extent After the signal transmission in the WOM system is transmitted over a certain distance, the " oSNR " of the receiving end of the optical signal-to-noise ratio is reduced to a certain extent. Which of the following is the main cause?

A.

Use EDFA. ).

B.

Use of multi-density multiplexers and multiplexers.

C.

Do not use new optical fibers.

D.

Optical fiber attenuation is too high.

Question # 67

When the low-level resources of the device are insufficient, which of the following measures can be taken? (Multiple choice).

A.

Configure VC4 Server Path

B.

Combine available low-level resources. (.)

C.

Use a crossover connection board with a large low-level cross-connection

D.

Configure the VC4 service. .

Question # 68

Self-healing refers to the capability of a network to automatically recover its services within a short period from a fault without any manual intervention. Users are unaware of the network fault. A network with this self-healing capability is a self-healing network.

A.

TRUE

B.

FALSE

Question # 69

Which of the following is not an EVPLAN feature?

A.

bandwidth sharing

B.

Forwarding based on MAC address

C.

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

D.

Multipoint to multipoint topology

Question # 70

Which of the following bytes can be used for ordenwire calls between two REG devices?

A.

E1

B.

E2

C.

E1 and E2

D.

Not above

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