Optical monitoring channel is used for monitoring of WDM optical transmission systems. In the UU-T recommendation, it is preferable to use a 1510 nm wavelength of the a ") rate.
The Raman amplifer uses which of the following effects?
Which of the following alarm/event storage modes does U2000 support? (Multiple choice).
What of the following operations may interrupt the network element service? (Multiple choice).
When using a script to back up U2000 data, the backup speed is fast because the backup file is small.
Which of the following alerts does not trigger an AU-AIS alert?
According to the formula "ODUk rate = 239/(239k) x STMN frame rate", ODU4 The rate is equal to 239/235× STMN frame rate.
Which of the following is the electrical layer cost of OTN? (Multiple choice).
During service configuration, there are two time slot modes. Huawei uses interleaved time slot mode by default.
The AAC address consists of 46 bits and is globally unique
Which of the following - is the meaning of the eighth-digit MAC address with 1?
