摘要
EPON以其大容量、高带宽、易升级、支持多业务的特点逐渐成为配电网通信中极具发展前景的技术。文章针对电力系统专网通信的发展状况及特点,结合EPON技术的优势和组网方式,从EPON系统的网络架构保护、支持业务QoS、支持VLAN划分三个方面详细讨论了EPON为保证电力业务的安全性所提供的不同保护方案,为EPON在电力系统中的普及应用起到了推动作用。
With the advantages of large capacity,high bandwidth utilization,upgrading easily and supporting multiservices,EPON has become an extremely promising technology in distribution power networks.Based on the situation and characteristics of power system and combined with the advantages and networking mode of EPON,this paper discussed the solutions that EPON provided for power business from the aspects of network configuration protection,supporting service QOS and supporting VLAN.It promotes the development of EPON in power system.
出处
《电力系统通信》
2010年第9期15-18,23,共5页
Telecommunications for Electric Power System
