摘要
主要介绍攀枝花广电利用1550nm技术与设备,根据业务的需求和用户群的分布不同,并结合原有的光缆网络实际情况,适时推进骨干光缆环网的建设和完善,实现骨干光网自愈保护功能,以提供可靠优质稳定的光缆传输网络,为将来多业务传输及信息服务奠定基础。
Based on business needs and the distribution of different user groups, and combined with the actual situation of existing fiber optic network, this paper describes how to use 1 550 nm technology and equipment to construct and develop the fiber optic backbone ring network and achieve the self-healing protection in Panzhihua city. So that it could provide reliable and stable high-quality fiber optic transmission network and lay a foundation for the future multi-service transport and information services.
出处
《中国有线电视》
2010年第2期151-154,共4页
China Digital Cable TV
关键词
骨干光缆
环网
自愈保护
backbone fiber optic cable
ring
self-healing protection
