H31-311_V2.5 Exam Dumps - Huawei Transmission Questions and Answers

Which of the following bytes can be used for wired phones between two REG devices?

When performing fiber cut-off test on an ordinary MSP ring, which of the following alarms will be reported? (Multiple choice).

Which of the following sites support service adding/dropping?

The rate of SF64 and SL64 boards is STM54. Therefore, the two plates can be interconnected.

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.

The scope of management of OMSn is the path from the input optical port on the multiplexer unit of the sending site to the output optical port on the multiplexer unit of the receiving site, called the optical multiplexing segment (OMS) path.

What are the basic features of the U2000? Multiple Choices

Which of the following is the configuration mode for the new NE?( Multiple choices).

K1 and K2 bytes can send APS switching signaling or indicate that the multiplexed segment signal is invalid.

Fiber loss includes bending loss, absorption loss and scattering loss.