In order to make it easy to understand What does a fiber optic cable do
for everyone. let’s briefly summarize our views from the following :
1) The basic knowledge that the fiber optic cable in network transmission is to transmit signals, only .but it does not transmit electricity and it is not power conductor .
2) From the structure of the network system: fiber optic cables are part of the intermediate bearer network (transmission network). Simply understand that the fiber optic cable acts as a physical connection, a connection link, and it acts like a bridge to communicate between the upstream access network and the downstream central network.
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Post time: Mar-09-2023