ISO/IEC 9314-9:2000 信息技术-光纤维列数据接口-第九部分：低值的物理层介质的依附关系

标准编号：ISO/IEC 9314-9:2000

中文名称：信息技术-光纤维列数据接口-第九部分：低值的物理层介质的依附关系

英文名称：Information technology — Fibre Distributed Data Interface (FDDI) — Part 9: Low-cost fibre physical layer medium dependent (LCF-PMD)

发布日期：2000-06

标准范围

光纤分布式数据接口（FDDI）旨在用于高性能通用系统多用途多站网络，设计用于高效运行，峰值数据速率为100 Mbit/s。它使用以光纤为主传输的令牌环结构中等的FDDI提供了数百个在数十公里范围内运行的站点公里。FDDI部分:令牌环低成本光纤物理层介质相关标准（LCF-PMD）指定FDDI物理层的较低子层。因此，它规定了权力光发射机和接收机的电平和特性，以及光接口信号要求，包括抖动。LCF-PMD还指定了连接器插座占地面积、合格FDDI光纤电缆的要求和允许的位错误率。LCF-PMD是FDDI的一套替代国际标准PMD之一。这套包括原始PMD、单模光纤PMD（SMF-PMD）和双绞线偏振模色散（TP-PMD）。

The Fibre Distributed Data Interface (FDDI) is intended for use in a high-performance generalpurpose multi-station network and is designed for efficient operation with a peak data rate of100 Mbit/s. It uses a Token Ring architecture with optical fibre as the primary transmissionmedium. FDDI provides for hundreds of stations operating over an extent of tens ofkilometers.The FDDI Part: Token ring low-cost fibre physical layer medium dependent standard (LCF-PMD)specifies the lower sublayer of the Physical Layer for FDDI. It thus specifies the powerlevels and characteristics of the optical transmitter and receiver, and the interface opticalsignal requirements including jitter. LCF-PMD also specifies the connector receptaclefootprint, the requirements of conforming FDDI optical fibre cablings, and the permissible biterror rates.LCF-PMD is one of a set of alternative international standard PMDs for FDDI. This setincludes the original PMD, the Single Mode Fibre PMD (SMF-PMD), and the Twisted-PairPMD (TP-PMD).

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