최신Huawei HCIP-Transmission V2.5 - H31-341_V2.5무료샘플문제
문제1
FILL BLANK
ODUk SNCP has three subtypes: _____, ______, and _____. (Enter the acronyms in uppercase letters.)
FILL BLANK
ODUk SNCP has three subtypes: _____, ______, and _____. (Enter the acronyms in uppercase letters.)
정답:
SNC, ISNC, SISNC/N Explanation:
The ODUk SNCP service defines three protection subtypes:
SNC (Subnetwork Connection)
ISNC (Inverse SNC)
SISNC (Simultaneous Inverse SNC)
The ODUk SNCP service defines three protection subtypes:
SNC (Subnetwork Connection)
ISNC (Inverse SNC)
SISNC (Simultaneous Inverse SNC)
문제2
For a 100 Gbit/s signal, the baud rate of the data is actually 25 Gbaud/s (100 ÷ 2 ÷ 2=25).
For a 100 Gbit/s signal, the baud rate of the data is actually 25 Gbaud/s (100 ÷ 2 ÷ 2=25).
정답: A
설명: (ExamPassdump 회원만 볼 수 있음)
문제3
In a scenario where non-convergence OTU boards process standard SDH signals, both site A and site B are WDM sites, and the R_LOS alarm is detected on the client side of the OTU board at site A. After an alarm is processed on the WDM side of the OTU board, the REM_5F alarm is reported on the client side of the downstream site B. Then, site B transmits the signals to its downstream client device and reports the R^LOS alarm to the client device.
In a scenario where non-convergence OTU boards process standard SDH signals, both site A and site B are WDM sites, and the R_LOS alarm is detected on the client side of the OTU board at site A. After an alarm is processed on the WDM side of the OTU board, the REM_5F alarm is reported on the client side of the downstream site B. Then, site B transmits the signals to its downstream client device and reports the R^LOS alarm to the client device.
정답: A
설명: (ExamPassdump 회원만 볼 수 있음)
문제4
In an OTN (80 wavelengths in full configuration), the input optical power of an amplifier ranges from -16 dBm to 4dBm. If 10 wavelengths pass through the amplifier, what is the nominal multiplexed-wavelength input optical power of this amplifier (the noise impact is not considered)?
In an OTN (80 wavelengths in full configuration), the input optical power of an amplifier ranges from -16 dBm to 4dBm. If 10 wavelengths pass through the amplifier, what is the nominal multiplexed-wavelength input optical power of this amplifier (the noise impact is not considered)?
정답: C
설명: (ExamPassdump 회원만 볼 수 있음)
문제5
What does ODUk_PM_BDI indicate?
What does ODUk_PM_BDI indicate?
정답: D
설명: (ExamPassdump 회원만 볼 수 있음)
문제6
When the loopback method is used, the objects to be replaced can be optical fibers, boards, fiber adapters, optical attenuators, or power supply devices.
When the loopback method is used, the objects to be replaced can be optical fibers, boards, fiber adapters, optical attenuators, or power supply devices.
정답: A
설명: (ExamPassdump 회원만 볼 수 있음)
문제7
The decrease of optical power when light passes through a passive optical component is called the____.
(Enter only letters.)
The decrease of optical power when light passes through a passive optical component is called the____.
(Enter only letters.)
정답:
insertion loss
Explanation:
Insertion loss refers to the decrease of optical power that occurs when light passes through a passive optical component such as connectors, splitters, filters, or splices. This loss results from absorption, scattering, or imperfect coupling within the component. In optical transmission systems, insertion loss is a critical parameter affecting link budget and overall signal quality. HCIP-Transmission materials stress managing insertion loss to ensure sufficient power reaches the receiver and to maintain the integrity of transmitted signals over long distances. Proper component selection and maintenance help minimize insertion loss in WDM systems.
Explanation:
Insertion loss refers to the decrease of optical power that occurs when light passes through a passive optical component such as connectors, splitters, filters, or splices. This loss results from absorption, scattering, or imperfect coupling within the component. In optical transmission systems, insertion loss is a critical parameter affecting link budget and overall signal quality. HCIP-Transmission materials stress managing insertion loss to ensure sufficient power reaches the receiver and to maintain the integrity of transmitted signals over long distances. Proper component selection and maintenance help minimize insertion loss in WDM systems.
문제8
If the intermediate flatness method is used, the objective of single-wavelength optical power adjustment at the transmit and receive ends is to ensure that the flatness of the single-wavelength input optical power is within the range of the nominal single-wavelength input optical power ( ).
If the intermediate flatness method is used, the objective of single-wavelength optical power adjustment at the transmit and receive ends is to ensure that the flatness of the single-wavelength input optical power is within the range of the nominal single-wavelength input optical power ( ).
정답: B
설명: (ExamPassdump 회원만 볼 수 있음)