Application and Analysis of Long-Distance EPON in Transmission Lines Monitoring System
Ethernet Passive Optical Network (EPON) has been widely used in the Smart Grid. However, the overlay radius of EPON system is generally a 20 km, which has become the obstacle of application of EPON in Smart Grid.This paper introduces the advantages of EPON and analyzes the need for long-distance EPON of t Transmission Lines Monitoring System. And also this paper analyzes the factors affecting the long-distance transmission of EPON. Then this paper discusses the implementation of long-distance EPON and proposes a scheme of achieving communication network of Transmission Lines Monitoring System based on long-distance EPON.
H. Huang and H. Zhang, "Application and Analysis of Long-Distance EPON in Transmission Lines Monitoring System", Advanced Materials Research, Vols. 317-319, pp. 1583-1589, 2011