omci

In view of the requirements of stabilization , speediness and compatibility and characteristics of embedded Linux system characteristics , embedded MySQL relational database management system was selected to develop OMCI MIB database in our research .

基于数据库稳定、快速及兼容性的要求和嵌入式Linux系统的特点，本文选择嵌入式MySQL关系数据库管理系统开发OMCI的MIB数据库。

GPON key technology is researched , including the PMD layer specification of PON interface , transmission convergence ( GTC ) layer , dynamic bandwidth allocation mechanism , GEM encapsulation protocol , ONT activation mechanism , and OMCI ( ONT Management and Control Interface ) specification .

研究了GPON中的关键技术，包括PON接口的PMD层规范、传输汇聚（GTC）层、带宽动态分配机制、GEM封装协议、ONT激活机制、以及OMCI（ONT管理和控制接口）规范。