ISO 9543-1989 信息处理系统 系统间远程通信和信息交换 DTE/DCE接口处同步传输的信号质量

标准号：ISO 9543-1989
中文标准名称：信息处理系统 系统间远程通信和信息交换 DTE/DCE接口处同步传输的信号质量
英文标准名称：Information processing systems; information exchange between systems; synchronous transmission signal quality at DTE/DCE interfaces
标准类型：L76
发布日期：1999/12/31 12:00:00
实施日期：1989/4/1 12:00:00
中国标准分类号：L76
国际标准分类号：35.200
适用范围：Prescribes quality requirements for serial data transmission at the interface between synchronous transmission Data Terminal Equipment and Data Circuit-terminating Equipment in conformance with the CCITT Recommendations V.24 (telephone networks), X.24 (data networks) as specified in DCEs of the corresponding CCITT-Recommendations. Takes into account the need to have performance cotegories of signal quality depending on the type of interchange circuits.