[Oct-2023] Huawei Transmission H31-311_V2.5 Exam Practice Dumps [Q99-Q117]

NEW QUESTION 99
In MSP networking, when the optical fiber is connected between sites, the east light plate of the site is connected to the west light plate of the downstream site, and these stations are connected in turn to form a ring. In this case, the direction from the toko plate of the site to the wine light plate of the downstream station is the direction of the main ring, and the direction of forming the ring is the direction of service.

NEW QUESTION 100
Bait-doped fiber amplifiers (EDFAs) are a key component of the new generation of optical communication systems. Which of the following is the feature of EDFA? Multiple Choice) □

NEW QUESTION 101
Which of the following is not an EVPLAN feature?

NEW QUESTION 102
Which of the following is affected by changing the element ID of OSN3500 on NMS?

NEW QUESTION 103
Which of the following is the basic requirement of the DWDM system in the light source?

NEW QUESTION 104
EPL services use bandwidth exclusively on the line, which is very safe. Dedicated line applications for VIP customers

NEW QUESTION 105
Which of the following statements about the U2000 license is incorrect?

NEW QUESTION 106
Which of the following is the difference between an AU pointer and a TU pointer? (Multiple choice).

NEW QUESTION 107
In the Windows operating system, the log files of the U2000 program are stored in the () directory of the U2000 installation disk.

NEW QUESTION 108
The SP3D board supports 63 E1 services

NEW QUESTION 109
When the sender detects that the b6-b8 of the K2 byte is 110, it means that the sender has reported an alarm ().

NEW QUESTION 110
The number of ODU2e signals multiplexed into the ODU3 signal is the same as the number of ODU2 signals multiplexed into the ODU3 signal

NEW QUESTION 111
PDM uses a polarization beam splitter to divide the laser into two vertical directions: x and y.

NEW QUESTION 112
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?

NEW QUESTION 113
The segment overhead of STM-4 is () bytes/frame.

NEW QUESTION 114
The clock unit can only access the external clock source as the timing signal source of the system through the external clock interface. In addition; It can also output a processed clock and provide a clock source for other devices that need timing.

NEW QUESTION 115
Which of the following statements about the clock source are incorrect?

NEW QUESTION 116
Which of the following logic function blocks are involved in processing clock signals? (Multiple choice).

NEW QUESTION 117
Which overhead below 112 is not ODUk overhead?