[电信]北电资料北电传输产品维护指南-dx.doc

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1、北电设备维护手册_OM4100北电SDH设备用户维护指南OPTeraConnectDX北电网络(中国)有限公司第21页北电SDH设备用户维护指南_OPTeraConnectDX目录北电SDH设备用户维护指南1OPTERACONNECTDX11.北电OPTERACONNECTDX技术描述41.1技术描述51.1.1支持业务类型51.1.2光接口类型51.1.3端口容量51.2网络配置62.北电DX设备日常维护及操作指导62.1概述62.2日常维护任务的实施72.2.1设备运行环境检查72.2.2网元管理状态监控

2、72.2.3活跃告警监控92.2.4网元历史告警检查102.2.5网元重要性能监测点的传输性能检查112.2.6日常故障处理122.3日常维护中注意事项123.北电DX设备预防性维护检查项目133.1DXOPC预防性维护检查项目133.1.1Usernamesandpasswordsaremanagedcorrectly133.1.2alloftheNE'sshouldbeassociatedwithOPCandPreside143.1.3OPCswitchshouldbeprocessedsuccessfu

3、lly.143.1.4TransferprimaryOPC'sdatatobackupOPCsuccessfully.153.1.5PerformasuccessfulConfigurationAuditfromtheprimaryOPC153.1.6PerformasuccessfulConnectionAuditfromtheprimaryOPC153.1.7CheckOPCDiskSpace163.1.8ChecktherearenoOPCAlarmsRaised163.1.9Checkforanyab

4、normalentriesintheOPClog.163.1.10PerformaprimaryOPCbackuptoflashcartridge(tape)163.2DX网元预防性维护检查项目173.2.1NEShouldbe100%clearofalarms173.2.2CheckNEforanymaskedalarmsandchecktheyaredocumented183.2.3NEshouldpassprotectionexeciseronallaggregatesandTribs.183.2.4N

5、EshouldpassprotectionexerciseronallCPGlevelprotection193.2.5AggregateRXPoweris-6dbmplusorminus1.5Volts193.2.6AggregateRXIQvalueisbetween0.7and1.5Volts203.2.7CheckNEserveraddressset203.2.8NEtoOPCAssociation203.2.9CheckthattheSSMStatusisasdesignedandisworking

6、correctly213.2.10PerformaLampTestandchecksuccessful213.2.11CheckFansareworkingcorrectlyandtest.213.2.12CheckthePowerandGrounding21第38页北电SDH设备用户维护指南_OPTeraConnectDX4.北电设备告警解释及索引214.1环境类告警：224.2设备类告警224.3常规设备类告警234.4时钟设备类告警244.5OPC设备类告警244.6机架设备类告警254.7交叉模块类设

7、备告警254.8常规Facility类告警264.9外同步时钟接口类Facility告警274.10性能监控Facility类告警274.11共享保护环类Facility告警285.常见告警清除步骤295.1电路盘坏(CircuitpackFail)295.2电路盘不匹配(CircuitpackMismatch)305.3电路盘丢失(CircuitpackMissing)315.4性能监测15MIN门限告警325.5倒换失败(Protectionswitchfail)336.常见电路盘更换336.1替换电源模

8、块breaker/filtermodule336.2替换电源模块熔丝346.3替换SC子架控制器电路盘346.4替换外部同步时钟接口电路盘346.5替换维护接口电路盘MI346.6替换MX电路盘356.7替换OW电路盘356.8替换POP-S电路盘356.9替换POP-C电路盘356.10替换POP-I电路盘366.11替换STM-4Tx/Rx,QuadSTM-1orQuadSTM-4interfa