ＳＤＨ传输网站与站之间２Ｍｂｓ路由通断测试技巧刘志诚李云山韩庆珍ＳＤＨ传输网一般比较大，站与站之间传输的２Ｍｂｓ路由少则几十，多则上百．在本机指标及系统指标测试完成后，就要按照传输要求把交叉连接数据装入各节点，然后检查站与站（一个站可能包括一个至几个... SDH transmission between sites and stations 2Mbs routing continuity test techniques Liu Zhicheng Li Yunshan Han Qingzhen SDH transmission network is generally relatively large, 2Mbs routing between stations and stations as few as dozens, as many as hundreds. After the local indicators and system indicators test is completed, it is necessary in accordance with the transmission requirements of cross-connection data into each node, and then check the station and station (a station may include one to several ...