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H31-311_V2.5 Practice Questions
HCIA-Transmission V2.5
Last Update 2 days ago
Total Questions : 246
Dive into our fully updated and stable H31-311_V2.5 practice test platform, featuring all the latest Transmission exam questions added this week. Our preparation tool is more than just a Huawei study aid; it's a strategic advantage.
Our free Transmission practice questions crafted to reflect the domains and difficulty of the actual exam. The detailed rationales explain the 'why' behind each answer, reinforcing key concepts about H31-311_V2.5. Use this test to pinpoint which areas you need to focus your study on.
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) □
PDM uses a polarization beam splitter to divide the laser into two vertical directions: x and y.
Array 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.
Which of the following logical function modules is used to generate exhaust R-LOS alerts?
U2000 can flexibly interconnect with different third-party network administrators through the Northbound Interface (NBI) and provide physical inventory and alarm information for the upper-layer network management.
MSP is a network-level protection scheme. MSF does not directly protect services, and MSP switching and recovery are not affected even if there is no service on the MSP ring.
During service configuration, which of the following service levels cannot be selected?
On OSN Series transmission devices, ethernet ports cannot access tagged and untagged frames at the same time
The backplane has two 48V power cords, and each board gets two -48V power supplies from the backplane. After combining the power supply via diodes, the various voltages required for each component are obtained by means of a DC/DC power module and a linear mane swap.
