Question 96
In the following communication systems of rail transit, which systems can our transmission and access products participate in? (Multiple choice)
Question 97
Which description is wrong about the challenges faced by the current railway MSTP solution in the future business evolution?
Question 98
Which of SDH ASON network can achieve permanent 1+1 protection?
Question 99
The deployment of SmartWiFi feature supports SAAS model.
Question 100
Which of the ONT supports the wifi model?
