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Talk with team members to understand implication of the chang Communicate the change to management to get their input Open up a change contro Do sizing for the change and communicate to custome
配置ONU注册优先级 TDMA 随机延迟时间法 测距
Sub Pro4 (x As For Sub Pro4 (y As Contro Sub Pro4 (Forml As Form，Labell As Contro Sub Pro4 (x As Currenc
Using diagramming techniques like GERT and systems dynamic Calculating theoretical early and late start and finish dates for all project activitie Using standardized networks to expedite preparation of project network diagram Subdividing project work packages into smaller more manageable components for better management contro
It provides assurances that the deliverable meets the specifications，is an input to the project management plan，and is an output of perform quality contro It ensures that the deliverable is completed on time and gets customer acceptance，and shows that the deliverable meets specification It ensures customer acceptance，shows that the deliverable meets specifications，and provides a chance for differences of opinion to come to ligh It is an output of perform quality control，occurs befordefine scope，and ensures customer acceptanc
Talk with team members to understand implications of the chang Communicate the change to the management to get their input Open up a change contro Do sizing for the change and communicate to the custome
Direct and manage project executio Monitor and control project wor Integrated change contro Develop project management pla
HG810e HG850a HG850 HG850e
Resource plannin Cost estimatin Cost budgetin Cost contro
ITU-T984.1主要定义了GPON的整体网络框架，一些基本的网络参数如最大传输距离、最大传输距离差以及GPON的保护方式等； ITU-T984.2主要定义了OMCI的消息结构，OLT就是通过OMCI消息来管理和维护终端OLT的，这个协议帮组我们真正实现了在终端上的0配置； ITU-T984.3是整个GPON协议中的核心内容，定义了我们整个GPON网络中传输的帧结构，包括如何成帧，ONU如何注册，DBA如何实现等等； ITU-T984.4主要订立了光接口的一些参数指标，比如发光功率、过载光功率、灵敏度等；
Integrated change contro Performance reportin Close projec Direct and manage project executio
Corrective actio Integrated change contro Monitoring and controllin Project closin
没有启用ONU配置恢复策略 OMCI、SNMP选择错误 离线配置超过了ONU的实际能力 ONU设备故障
OMCI：进行ONU业务层的管理维护操作，如配置ONU的业务、进行ONU侧流量统计等。 T-CONT是上行带宽调度的最小单位，由AllocId来标识。 GEMPort是数据流的最小单位，由PortId来标识。 PLOAM：进行ONU物理层的管理维护操作，如ONU注册、建立OMCI通道等。
Begin to complete work package Complete scope verificatio Start integrated change contro Start to create management plan
ONT不接受OMCI配置请求 ONU频繁掉线告警 ONU掉电告警 ONT服务不匹配
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