作 者: (王玮);
机构地区: 太原铁路局太原通信段,太原030013
出 处: 《铁道通信信号》 2017年第8期85-87,共3页
摘 要: 光缆中断或某个网元故障时,会影响通信传输。为了实现异地线路互为保护的目的,针对已有的铁路传输线路进行2次割接,优化组网方式,实现各类业务的互联互通。 Communication can be affected when an optical cable breaks or a network element fails.In order to achieve protection of different lines for each other,twice of cutovers of existing railway transmission line are made to optimize the mode of networking for interconnection among various types of services.