Author(s): BU Ai-qin
Pages: 68-72
Year: 2015 Issue:  5
Journal: Journal of Tianjin Vocational Institutes
Keyword:  transmission system; 1+1 MSP protection; two-fiber bidirectional multi-plex section protection ring;
Abstract: As the hosted network of various services of the high -speed rail system ,the high-speed transmission system is an important guarantee for safe ,smooth ,fast and efficient running of the high-speed rail system .This paper analyzes and explores the constitution ,network structure ,networ‐king protection and service application of the high-speed transmission system .