Best Value Available! 2025 Realistic Verified Free H31-341_V2.5 Exam Questions [Q238-Q261]

NEW QUESTION 238
Which of the following functions are mainly performed in the sink function processing of the electrical layer overhead? (Multiple choice)

NEW QUESTION 239
Which of the following is the role of the overhead TCM in ODUk?

NEW QUESTION 240
In the OTN electrical layer structure, which one is correct about the description of the hierarchical order of the signal input from the WDM side to the output path of the client side?

NEW QUESTION 241
The video system and transmission connection port in the base station are ()

NEW QUESTION 242
The FAN board of the OptiXtrans E6616/OptiX OSN 1800 V Pro device has four independent fans. When any fan fails, the system can operate normally for 96 hours at an ambient temperature of -5 °C to 40 °C .

NEW QUESTION 243
Which of the following commissioning ranges should the optical power of each single wave before combining (that is, the input optical power of the combining board) be within?

NEW QUESTION 244
For the OTN interface without optical layer overhead, in order to achieve the purpose of monitoring, the OTUk/OTUk-v/OTUkV and OTUCn signals are terminated when the interface signals are connected.

NEW QUESTION 245
If the LED on the SCC board of the OSN 8800 T32 displays a value of 11, what is the subrack ID information?

NEW QUESTION 246
The SDH network will not change the structure and rate of the client-side signal.

NEW QUESTION 247
Which of the following descriptions about the OTU board is correct? (Multiple choice)

NEW QUESTION 248
For WDM networks, which of the following descriptions are correct?

NEW QUESTION 249
According to the recommendation of ITUT, the requirement that the MSP switching time should be within 50ms is conditional. For example, the number of network elements on the entire ring network is less than 16.

NEW QUESTION 250
To prevent the optical power at the receiving end of the OTU board from being too high, it is necessary to configure a fixed attenuator according to the actual optical power. Fixed attenuators are usually configured at the transmit end.

NEW QUESTION 251
When analyzing alarms, first analyze high-level alarms, such as critical alarms, and then analyze low-level alarms, such as major alarms.

NEW QUESTION 252
When configuring the dual-stage amplifier board of RAU+OAU, which position in the figure below is the best recommended position for the DCM module?

NEW QUESTION 253
When the BIP-8 in the OTUk section monitoring overhead SM detects an error block, what alarm may be reported? (Multiple choice)

NEW QUESTION 254
The super 100G OTN signal contains various electrical layer overheads. Which of the following options belong to its electrical layer overhead? (Multiple choice)

NEW QUESTION 255
Wavelength division multiplexing technology is to multiplex optical signals of different wavelengths into the same optical fiber for transmission.

NEW QUESTION 256
() is called the optical transmission section in Chinese, and () is called the optical multiplexing section in Chinese.

NEW QUESTION 257
For an amplifier, the smaller its noise figure (NF) value, the less noise it introduces, and the longer distance it can transmit under the same conditions.

NEW QUESTION 258
In coherent systems and non-standard fiber entry scenarios, the reference point of fiber entry optical power is moved from the output port of the optical amplifier board at the sending end to the output port of the FIU.

NEW QUESTION 259
Which of the following descriptions about the TMB1AST2 board is correct? (Multiple choice)

NEW QUESTION 260
FXS and FXO are the names of ports used by analog telephone lines. FXO and FXS are always used in pairs.

NEW QUESTION 261
Once a nonlinear effect occurs, its impact on service signals cannot be repaired. Therefore, the current network’s approach to dealing with nonlinear effects is to avoid the occurrence of nonlinear effects as much as possible.