标准摘要
[中文适用范围]： 定义了在使用永久模拟或数字电路访问分组交换数据网络 (PSDN) 的终端系统（参考终端系统，RES）与另一个终端系统（兼容终端系统）之间提供 OSI 连接模式传输服务。 [外文原描述]： Defines the functional profile which provides the connection-oriented transport service in an end system connected via permanent access to a packet switched data network. This publication is of high relevance for Smart Grid.
英文名称Telecontrol equipment and systems - Part 6: Telecontrol protocol s compatible with ISO standards and ITU-T recommendations - Sect ion 601: Functional profile for providing the connection-oriente d transport service in an end system connected via permanent acc ess to a packet switched data network