基于FDD I-II光纤工业控制网中SMT的信道管理

Channel Management in FIN Basing on FDDI II

ＳＭＴ信道管理是实现基于ＦＤＤＩＩＩ光纤工业控制网（ＦＩＮ）的关键技术之一。本文以主、从站的观点，分析ＳＭＴ信道管理的工作原理及信号流程，增加必要的原语，并提出整套实现方案。

The Channel Management of Station Management(SMT) is crucial in Fiber Industrial Network(FIN) basing on Extended Distributed Data Interface Networks(FDDI II). The principles and functions of the Channel Management about the primary station and the subsidiary stations are discussed separately. Also, a set of practical schemes is put forward.