About Network-related equipment

Network-related equipment refers to equipment used for network communication. The networks we use every day are complex mechanical processes. For example, when sending an e-mail, the digital data of the e-mail is converted into an electrical signal, the destination is determined by the MAC address, the delivery route is managed and selected, and security authentication is performed to establish communication. It is a mechanism to pass digital data to the other party, process it on the other party's terminal and display it.