Question 81

Which of the following ROADM boards have WSS optical modules?
  • Question 82

    Which of the following reasons does not cause optical power anomalies?
  • Question 83

    The NS4 board features test includes: (Multiple choice)
  • Question 84

    The collection and storage of on-site data includes periodic collection during normal operation of the equipment and collection of equipment failures. Generally, before the fault is processed, the maintenance personnel must collect and save the field data.
  • Question 85

    For the SSM protocol, which of the following statements are correct? (Multiple choice)