中文摘要：

曾设计出的链路层光纤网络被动数据存储器工作能力弱,无法应对被动数据的急速增长趋势。为了实现高水准存储,对链路层光纤网络被动数据存储方法进行研究,设计新型存储器。新型存储器的电源模块利用TK180M电压转换为各模块功能所需电能。被动数据处理模块基于GBIC设计了多种类型的数据接口,使用88E13控制芯片对被动数据进行采集和光电转换。利用FPGA控制模块测试光信号形式的被动数据的存储精度和容量,控制存储器吞吐率。再经由数据反馈被动数据的通信精度、分配信道,最后将数据传送给外部存储模块实现存储。实验结果说明,所设计的控制器在吞吐率、响应时间和资源占用率上均有不俗的表现。

英文摘要：

The passive storage data storage of optical fiber network in link layer had weak capability and can not correspond to the rigid increasing of passive data. In order to reach a higher level storage, a new storage was designed based on the research of optical fiber passive data storage in link layer. The battery module was supplied by the electric energy transformed from TK180M voltage. Several types of data surfaces were designed by passive processing module based on GBIC. The collection of passive data and conversion of light and electric were realized by 88E13 control chip. Use FPGA controlling module to test the passive data storage in the form of optical signal and control the throughput rate of storage. Moreover, the communication accuracy and allocation channel of passive data were feedback by data. Finally, transform data to external storage module. The experimental results show that the designed controller has good performance on throughput rate, respond time and resources utilization.