03-第3篇 pdh接口板

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1、OptiX155/622H(Metro1000)STM-1/STM-4MSTP光传输系统设备手册目录目录第3章PDH接口板..................................................................................................................3-13.1E1接口板SP1S/SP1D..............................................................

2、........................................3-13.1.1功能和原理..............................................................................................................3-13.1.2面板说明..................................................................................

3、................................3-33.1.3技术参数..................................................................................................................3-33.2E1接口板SP2D....................................................................................

4、.............................3-43.2.1功能和原理..............................................................................................................3-43.2.2面板说明.............................................................................................

5、.....................3-63.2.3技术参数..................................................................................................................3-63.3E1接口板PD2S/PD2D/PD2T.....................................................................................

6、.......3-73.3.1功能和原理..............................................................................................................3-73.3.2面板说明................................................................................................................3-1

7、03.3.3技术参数................................................................................................................3-113.4E1/T1电接口板SM1S/SM1D..........................................................................................3-113.4.1功能和原理......

8、......................................................................................................3-113.4.2面板说明......................................................................................