前言:本文为大家分享光纤、光模块及光接口常用知识,希望对大家有所帮助。正文:一、光模块以太网交换机常用的光模块有SFP,GBIC,XFP,XENPAK。它们的英文全称:SFP:SmallForm-factorPluggabletransceiver,小封装可插拔收发器GBIC:GigaBitInte**ceConverter,千兆以太网接口转换器XFP:10-GigabitsmallForm-factorPluggabletransceiver万兆以太网接口小封装可插拔收发器XENPAK:10GigabitEtherNetTransceiverPAcKage万兆以...