摘要： 本文分析了在电磁干扰很强的地区安装局部网络的抗干扰问题,并通过一个实例介绍了提高PC/XT网络服务器抗干扰能力的一种有效方法。

Abstract: The problem of anti-noice in the local area network installed . in the environment under strong electromagnetic interference is analzed. An example efficiently improves the capability of anti-noise in PC/XT network servers.