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针对深圳华为公司与NOKIA公司SDH( 1 55M/ 62 2M )光端设备如何实现 1 55M光路互通进行探讨 ,并对设备互通中出现的问题提出解决办法。
This paper discusses how to realize 155M optical interworking between SDH (1 55M / 62 2M) SDH equipment of Shenzhen Huawei and NOKIA, and puts forward some solutions to the problems in the equipment interworking.