Which of the following is the protection of WDM? (Multiple choice)

The power MSTP network is a client-side network based on OTN network networking.

In the Internet era, with the development and popularization of cloud platforms, the traffic model of the campus network has undergone great changes. From the original horizontal traffic to vertical traffic, more and more traffic comes from outside the local area network.

In a project, the customer's ONU port requirements are 4GE+2pots. Which products are met? (Multiple Choice)

What are the main products of the power industry's transmission and connection products/solutions? (Multiple choice)