多业务传送节点设备(MSTP)TranSmartTMSCT2500-30系统功能描述大唐电信科技股份有限公司目录一、系统概述..................................................................................................................................11.1概述......................................................................................................................................11.2设备简介..............................................................................................................................11.2.1系统构成......................................................................................................................11.2.2机盘名称及描述...........................................................................................................1二、TranSmartTMSCT2500-30设备系统功能图............................................................................3三、设备特点..................................................................................................................................3四、系统接口说明..........................................................................................................................54.1系统主子框接口说明...........................................................................................................54.1.1主子框面板图..............................................................................................................54.1.2主子框接口说明...........................................................................................................54.2系统扩展子框接口说明.......................................................................................................74.2.1扩展子框面板图...........................................................................................................74.2.2扩展子框接口说明.......................................................................................................7五、单盘介绍..................................................................................................................................85.1概述.......................................................................................................................................85.2单盘功能原理介绍..............................................................................................................95.2.12.5G群路盘（MOMG）...............................................................................................95.2.2622M群路盘（MOM4）...............................................................................................95.2.3155M群路盘（MOM1/MOM1E）...................................................................................95.2.42.5G时钟交叉盘（MCSKG）...................................................................................105.2.5622M时钟交叉盘（MCSK）.....................................................................................115.2.6低阶交叉盘（MCSL）...............................................................................................125.2.72M支路盘（MTP1）..................................................................................................125.2.8以太网交换处理盘(MESW).......................................................................................125.2.9以太网交换处理盘(METS)...........................
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