Pass the Huawei Transmission H31-311_V2.5 Questions and answers with ExamsMirror

For 100G (112Gbit/s) signals, the actual data baud rate is only 28G amplitude.

The SP3D board supports 63 E1 services

When a bit False is detected in B2 bytes, which of the following alarms is reported by the peer?

When setting up LCAS mode, follow these principles:

1. If both ends of the device are Huawei devices, please set it to "Standard Mode".

2. If a Huawei device is interconnected with a third-party device, set the interconnect device to the same mode according to the mode supported by the third-party device.

When the fiber between node A and node B is disconnected, the RU on node B detects OTS_LOS alarm and will OTS_BDI The ru of the alert inserted into node A of node A forces reports OTS BDI alarms. The board reports och_SSF alarm on the downstream C node.

In Recommendation ITU-T G.692, the allowable channel frequencies are based on the reference frequency (), and the channel spacing can be 100 GHz, 50 GHz or 25 GHz.

Which of the following ITLI-T recommendations define the OTN frame structure?

Which of the following are the service board types for MSTP devices? (Multiple choice).

Optical module parameter "L-64.2" in the "2" indicates which of the following working windows?

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.