H31-341 Exam Question 41
Which of the following statements are wrong about TE links? (Multiple Choice)
H31-341 Exam Question 42
The transmission windows of 1310 nm and 1550 nm are low loss windows. In DWDM systems, only the 1550nm transmission window is used. Which of the following is the main reason?
H31-341 Exam Question 43
TEM28 is the Ethernet convergence tributary board. Which of the following descriptions about the TEM28 board are correct? (Multiple Choice)
H31-341 Exam Question 44
ODUk SNCP protection cannot be automatically switched. The possible reasons are: (Multiple Choice)
H31-341 Exam Question 45
Which of the following is the data that needs to be collected and saved in the event of a failure? (Multiple Choice)