Author(s): QIU Ping
Pages: 23-27
Year: 2016 Issue:  4
Journal: Railway Signalling & Communication Engineering
Keyword:  POTN standard; network structure; key technology; network construction;
Abstract: Based on the research on the network structure, functions and key technologies of Packet Optical Transport Network (POTN), the paper analyzes railway application requirements combined with the application model and construction situation, and discusses the construction method of railway POTN.