YDT2003-2009可重构的光分插复用(ROADM)设备技术要求.pdf

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1、les33.040.20M33YO中华人民共和国通信行业标准YDIT2003-2009可重构的光分插复用(ROADM)设备技术要求TechnicalRequirementsforReconfigurableOpticalAddDropMultiplexing(ROADM)Equipment2009-12-11发布2010-01-01实施中华人民共和国工业和信息化部发布YOrr2∞3-2009目次前言...............................…......................…......•••

2、•••••••••••••••••••••••••••...…......•••••••••II1范围..........2规范性引用文件……………3术语、定义和缩略语........................................................…..••••••••••••••••••.....…..…24ROADM设备的参考模型和参考点.............................................................................

3、.125ROADM设备的技术要求….................….................…....••••••.....…..•••.....…..145.1基本功能和要求.............................…·..·........··....·..·..·..·..·..............·..............·..·145.2设备和网络保护................…........................…....••••••......…......

4、....…..·..·..·145.3设备的上下波能力................................……·..·..·..·..·..·..·..·..·..·..·..·..·..·..·..·..·..·..·155.4光监控功能要求................…........................…....•••••••••••••••.....…....·..·155.5ROADM设备的光波长区分配.............................…........…....

5、·..·........·..............·..·155.6设备性能要求.................…..........................................…..................….........…'185.7网络参数.......….......…........…........................................….•••••••••••••••••••••.....…'195.8设备的控制平面功能(可选)..........

6、..........….........….........................…..·..·..·..·..·196ROADM设备光接口参数要求..............….....................….........…·…........…·........·..·..·197波长转换器(OTU)的要求…........….........….............................…..........…·..·..·..·..·..·207.1OTU分类及网络中应用…..

7、………………………………………………………………………'207.2OTU功能要求……………………………………………………………………………………·创7.30白J的接口指标...............………………………………………………………………………218监控通道要求......................................…................…..·..·..，..·..·..·..·..·..·..·..·..·..·..·..·229ROADM设备管理要求..............

8、........................…·….............................…·..··....·..·..·229.1管理功能概述.........………………………………………………………………..·..·..·..·..·229.2功率自动管理功能