ISO/IEC 9314-20:2001 信息技术-光纤分布数据界面-第20部分：一组光纤分布数据接口物理媒介适应性试验

标准编号：ISO/IEC 9314-20:2001

中文名称：信息技术-光纤分布数据界面-第20部分：一组光纤分布数据接口物理媒介适应性试验

英文名称：Information technology — Fibre Distributed Data Interface (FDDI) — — Part 20: Abstract test suite for FDDI physical medium dependent conformance testing (FDDI PMD ATS)

发布日期：2001-03

标准范围

光纤分布式数据接口（FDDI）ISO/IEC 9314旨在用于高性能通用多站网络，并设计为在峰值数据速率为100 Mbit/s的情况下高效运行。它使用以光纤为传输介质的令牌环结构。FDDI为数百个在数十公里范围内运行的车站提供服务。FDDI物理介质相关（PMD）标准ISO/IEC 9314-3规定了FDDI物理层的下层，包括多模光纤FDDI站的光学接口。ISO/IEC 9314的这一部分是FDDI PMD的抽象测试套件（ATS）一致性测试。ISO/IEC 9314-3规定了FDDI站的光学接口；它不是协议标准，ISO/IEC 9314的这一部分要求测量物理量光功率、波长和信号抖动等数量。ISO/IEC 9314本部分的目的是尽可能广泛地规定试验，以允许通过各种详细试验实施进行测量。

The Fibre Distributed Data Interface (FDDI), ISO/IEC 9314, is intended for use in a high performance general purpose multistation network and is designed for efficient operation with a peak data rate of 100 Mbit/s. It uses a Token Ring Architecture with optical fibre as the transmission medium. FDDI provides for hundreds of stations operating over an extent of tens of kilometres.The FDDI Physical Media Dependent (PMD) standard, ISO/IEC 9314-3, specifies the lower sublayer of the Physical Layer for the FDDI, including the optical interface for multimode fibre FDDI stations. This part of ISO/IEC 9314 is an abstract test suite (ATS) conformance test for FDDI PMD. ISO/IEC 9314-3 specifies the optical interface of FDDI stations; it is not a protocol standard and this part of ISO/IEC 9314 requires the measurement of physicalquantities such as optical power, wavelength and signal jitter. The intent of this part of ISO/IEC 9314 is to specify the tests as broadly as possible to allow measurement by various detailed test implementations.

标准预览图