Design of the Special Measure Instrument for 2.5Gbps POS Signal Based on PCI Ezpress Bus

摘要：

With the rapidly expanding of IP service and widely construction of SDH transmission network, the POS (IP over SDH) technology as one of the most important IP transmission ways are developed at very fast speed. A special measure instrument for POS signal is designed based on PCI-Express bus in this paper, which can measure the relative characteristics of 2.5Gbps POS signal in three aspects including: physical layer, data-link layer and IP layer. The instrument designed with high-speed optic-electric conversion,large scale FPGA and PCI-Express bus, can be adapted to 2.5Gbps entire POS format, 622Mbps entire POS format and 155M bps entire POS format.

关键词： PCI-Ezpress bus POS measure instrument

作者: Lv Xizai Su Shaojing Huang Zhiping Zhao Dexin

作者单位: Department of Instrumental Science and Technology, National University of Defense Technology,Changsha,Hunan, China, 410073

会议类型: 国际会议

会议名称: 第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

会议地点: 重庆

会议语种:英文

页码: 3015-3018

在线出版日期: 2009-08-01（万方平台首次上网日期，不代表论文的发表时间）