This page was exported from Exams Labs Braindumps [ http://blog.examslabs.com ] Export date:Thu Nov 21 20:41:05 2024 / +0000 GMT ___________________________________________________ Title: 2022 Valid H31-311_V2.5 Exam Updates - 2022 Study Guide [Q95-Q113] --------------------------------------------------- 2022 Valid H31-311_V2.5 Exam Updates - 2022 Study Guide H31-311_V2.5 Certification - The Ultimate Guide [Updated 2022] NEW QUESTION 95When using the LCAS function, which of the following overhead bytes is used to transmit control information? (Multiple Choices)  M1  H4  K2  K4 NEW QUESTION 96Which of the following bytes can be used for wired phones between two REG devices?  E1  E2  E1 and E2  None of the above NEW QUESTION 97In the system control unit, which of the following databases does not lose data after a power failure? (Multiple choice).  MDE  DRDB  FDB0  FDB1 NEW QUESTION 98Which of the following logic function blocks are involved in processing clock signals? (Multiple choice).  SPl  RST  MCF  SETS NEW QUESTION 99Array waveguide grating (AWG) multiplexer/multiplexer has the following advantages: short wavelength spacing, large number of channels and flat passband. Suitable for DWDM systems in ultra-high speed, large tubes.  True  Error NEW QUESTION 100Bait-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) □  High gain  High output meritorious service  Amplification of any wavelength  Low noise index NEW QUESTION 101In the OSN550, the CXL slot contains a function board that integrates a system control and communication (SCC) unit, a cross-connecting unit, and a clock unit Depending on the functionality and access features provided by the OSN550, there are several types of dashboards  True  Error NEW QUESTION 102Which of the following can be used as the central wavelength of the pump source in EDFA? (Multiple choice).  980 nm  1510nm  1480nm  1310nm NEW QUESTION 103OSN1500/2500/3500/7500 supports DC and AC power inputs.  True  False NEW QUESTION 104Which of the following is the main advantage of SDH? (Multiple choice).  standard interface.  Synchronous multiplexing.  Powerful OAM  High compatibility. NEW QUESTION 105NE A and NE B are adjacent NEIf B3 and low-order errors occur in the A->B direction, and B1, B2, B3, and low-order errors occur in the B->A direction, it is caused by Which of the following performance events does NEA report? (Multiple choice).  RSBEE  RSFEBE  MSBBE  MSFEBBE  HPBBE  HPFEBBE NEW QUESTION 106When the U2000 is synchronized, the same network metadata as the U2000 is not uploaded to the U2000, and the data that exists on the U200 but does not exist on the network element is deleted.  True  False NEW QUESTION 107Which of the following are the components of the WDM system summer with N glass lengths? (Multiple choice).  Optical transponder unit  Wavelength division multiplexing unit)  optical amplifier unit  Supervisory unit NEW QUESTION 108Which of the following bridges are used to forward data based on the MAC address and VLAN ID carried in the data?  8021a  802.1d  802.1q  802.11from NEW QUESTION 109Which of the following statements about ODUk_PM_BDI is correct?  ODUk PM signal degradation  ODUk PM part BIP8 bit error threshold crossover  O0UkpM follows the defect indication  OD0kPM parallel connection indication NEW QUESTION 110The receiver performs a BIP-8 check on unscrambled STM-16 frames. If the BIP8 check result XOR*∶, the value of the B1 byte contained in the next STM16 ring is 10001100, which indicates STM-16 There is a () bit error block in the axis.  5  3  6  is unclear NEW QUESTION 111The STAT indicator of the SDH board flashes red, lights up for 100ms, and turns off for 100ms. Which of the following means the state of the metric?  Hardware mismatch  Hardware failure  Normal operation  There is no power input NEW QUESTION 112The refractive index n1 of the fiber core must be the Q of the cladding refractive Mo n2, which is a necessary condition for transmitting the optical signal in the optical fiber.  is higher than  Below  Equal NEW QUESTION 113PDM uses a polarization beam splitter to divide the laser into two vertical directions: x and y.  True  Error  Loading … H31-311_V2.5 Practice Exam and Study Guides - Verified By ExamsLabs: https://www.examslabs.com/Huawei/Huawei-Transmission/best-H31-311_V2.5-exam-dumps.html --------------------------------------------------- Images: https://blog.examslabs.com/wp-content/plugins/watu/loading.gif https://blog.examslabs.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2022-06-06 11:34:58 Post date GMT: 2022-06-06 11:34:58 Post modified date: 2022-06-06 11:34:58 Post modified date GMT: 2022-06-06 11:34:58