摘要
针对本地网光缆线路受市政建设的影响,迁、改割接比较频繁且常会受到外力的作用而阻断的情况,讨论了用户引入光缆和中继光缆物理双路由互保的问题。
The fiber cable links in local area network are broken frequently off because of external forces exerted on them and they often must be cut off and moved,then be reconnected for the affection of civil engineering on them.The article discusses the mutual protection of fiber cable links by two physical tours.
出处
《天津通信技术》
2003年第3期23-25,共3页
Tianjin Communications Technology
