H31-341 Sample Questions Answers

Dispersion compensation is not required for 40 Gbit/s and 100 Gbit/s coherent systems because the dispersion tolerance of coherent boards is large. NG WDM products do not support hybrid transmission of non-coherent and coherent networks.

The LOA board can implement the L2 scheduling function of the Ethernet in OSN 1800.

Which of the following standards must be met for the isolation test in the feature test of the multiplexer/demultiplexer?

The overhead ratio is a factor that affects the error correction capability of the FEC technology. Generally, when the same FEC encoding/decoding algorithm is used, the higher the overhead ratio is, the larger the net coding gain is.

Which of the following statements about AU pointers are correct?

When the standard Ethernet frame whose length is 64 Bytes is accessed to the Ethernet board, if the QinQ function is enabled, what is the actual frame length of the signal in the board? ( )