Tangshan Xiangrongli Community Telecom is changing optical fiber. If I change broadband to optical fiber, do I need to change the wires on the original wall at home? Rewiring is too much trouble.

Just change an incoming signal line. It's a line from an external signal source to the cat. . . The current signal line is a telephone line or a network line. Stick it on the cat. It is necessary to replace the optical fiber with an optical fiber line. It can be said that most residential areas now have no lighting wiring.

After the signal reaches the cat, several computers or a computer are still the same as the previous network cable. .

Suggestions. One:/If the optical fiber line has not been laid before. Then you can pull a wire from the air conditioning pipe and put the cat under the air conditioning pipe. The disadvantage of this is that if there are more than one computer, it will not work. Because the network cable is not cloth. Suitable for computers. ,

Two: Tie the front signal line to the optical fiber line and directly pull the optical fiber line.

Three: pull the optical cable to the multimedia box at home. Because the main box has a network cable to every room. The cat is in the main box. Get power supply