Question 1
In FTTM security network, which ONUs support POE power supply?
Question 2
Which of the following is not a feature of the video network's self-built transmission network?
Question 3
Different splitting ratios introduce different optical path attenuation. A 1:8 splitter is used in the optical path. Which of the following values may be the optical path attenuation value introduced by the splitter?
Question 4
Which of the following is an industrial ONU?
Question 5
In the FTTR all-optical WiFi solution, the WiFi roaming delay between different optical modems is at the 1 second level.