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基于xBridge2.0的远程网桥的设计及实现
引用本文:苏小柳.基于xBridge2.0的远程网桥的设计及实现[J].电子设计工程,2011,19(17):44-46.
作者姓名:苏小柳
作者单位:中国电子科技集团公司第三十四研究所,广西桂林,541004
摘    要:基于解决在E1上传输以太网的问题,完成LAN和WAN相互之间的协议转换功能,以达到以太网延伸的目的,设计实现了一个基于xBridge2.0的远程网桥,描述了xBridge2.0的主要特性以及网桥各部分电路的具体实现方法和各部分电路完成的功能,并对网桥的性能进行了说明。通过实验,验证了方案的可行性,设计已应用于产品中,实现了将以太网的有效数据帧通过广域网来透明传输,从而将以太网传输距离拉长。

关 键 词:远程网桥  xBridge2.0  局域网  广域网

Design and realization of ethernet remote bridge based on xBridge2.0
SU Xiao-liu.Design and realization of ethernet remote bridge based on xBridge2.0[J].Electronic Design Engineering,2011,19(17):44-46.
Authors:SU Xiao-liu
Affiliation:SU Xiao-liu(The 34th Institute of China Electronics and Technology Group Corporation,Guilin 541004,China)
Abstract:In order to resolve the transmission ethernet on E1 and accomplish the transform function of LAN and WAN, and to achieve ethernet extension,an ethernet remote bridge based on xBridge2.0 is designed. This paper describes the characteristic of xBridge2.0 and the structure and function of the ethemet bridse, and explains the performance target of the ethemet bridge.Through testing,it proves the feasibility of this design.The design is applied to products,it implements transmiting ethemet data frames via WAN,extends transmission distance of ethemet or so.
Keywords:ethernet remote bridge  xBridge2  0  LAN  WAN
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