This part of GB/T 28029 specifies the data communication network in marshalling based on Ethernet technology, that is, Ethernet Marshalling Network (ECN). The application of this part can realize the interoperability of the equipment in each vehicle in the open train. If the supplier and the user agree, this section can also be applied to closed trains and multi-unit trains.
GB/T 28029.12-2020 Referenced Document
GB/T 18233 Information technology.Generic cabling for customer premises
GB/T 18233-2008 Information technology.Generic cabling for customer premises