具有远程网管功能的智能光纤收发器的设计与实现

针对目前网络监控中心不能实时和有效地对光纤收发器的状态进行远程监控的问题,提出了一种新型带内网管功能的智能光纤收发器的设计方案,详细介绍了该收发器的硬件组成及软件设计。该收发器采用基于ARM的LPC2210嵌入式处理器和IP113S光电介质转换芯片为核心,通过移植嵌入式多任务操作系统μCLinux实现新型智能光纤收发器远程网管的功能。测试结果表明,该收发器性能稳定、网管功能强,满足了实时性要求,适合电信级业务应用。

Design of Intelligent Fiber Optical Transceiver with Function of Remote Network Management and Its Implementation

On account of the problem that current network monitoring center cannot remote monitor stateby of fiber optical transceiver real-timely and effectively,the paper put forward a design scheme of new type of intelligent fiber optical transceiver with in-band network management function,and introduced hardware structure and software design of the transceiver in details.The transceiver takes LPC2210 embedded processor based on ARM and IP113S optical media converter chip as core,which achieves remote network management function of the transceiver through embedded multi-task operating system μCLinux.The experiment result showed that the transceiver has advantages of stable performance,strong network management function and so on,which satisfies real-time requirement and is available to carrierclass business.