Method and device for managing opposite-end device through SDH network, and medium

The invention provides a method for managing opposite-end equipment through an SDH network. The method comprises the steps of adding first preset identification information, checking the first presetidentification information, adding second preset identification information and sending network management data. According to the method for the opposite-end equipment through the SDH network management, the first preset identification information is firstly added in the network management data transmission process, the first preset identification information and the second preset identification information are checked at the far-end equipment, and finally whether the network management data received by the home-end equipment contain the second preset identification information or not is checked; therefore, the network management data is transmitted between the home terminal equipment and the far-end equipment bracket, the process that the network management data packet returns to the network management center fro