The fiber optic signal at the Wenjiang Wanchun Town hotel is poor, what should I do? Or find some department to check?

For this problem, it is best to find someone to check where the fault is. Generally, you can find someone who helps you install optical fiber. If you know the wiring construction team or the wiring design company, you can also contact them. They There are testing instruments. The equipment is generally more expensive and small companies don’t have it, so large companies are needed. I'm not sure about Chengdu, Corning, CommScope, Simon, Panduit, Rosenberg, and Secco. Check who designed your computer room and just contact them.