SIS SS-ISO 10022-1990 信息工业．开放式系统互连．物理服务定义

标准号：SIS SS-ISO 10022-1990
中文标准名称：信息工业．开放式系统互连．物理服务定义
英文标准名称：Information technology — Open Systems Interconnection — Physical Service Definition
发布日期：1990/12/5 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This International Standard defines the OSI Physical Service in terms ofa) the primitive actions and events of the Service;b) the parameters associated with each primitive action and event, and the form which they take;c) the interrelationship between, and the valid se-quences of, these actions and events.The principal objective of this International Standard is to specify the characteristics of a conceptual Physical Service and thus supplement the OSI Basic Reference Model in guiding the development of Physical Layer protocols.This International Standard does not specify individ-ual implementations or products nor does it con-strain the implementation of entities and interfaces within an information processing system.There is no conformance of equipment to this Physical Service Definition standard. Instead, conformance is achieved through implementation of conforming OSI Physical protocols that fulfil the Physical Service defined in this International Standard