ISO 9314-1:1989 Preview
Information processing systems -- Fibre Distributed Data Interface (FDDI) -- Part 1: Token Ring Physical Layer Protocol (PHY)
This standard was last reviewed and confirmed in 2006. Therefore this version remains current.
Defines the Physical Layer Protocol (PHY), the upper sublayer of the Physical Layer, for Fibre Distributed Data Interface (FDDI). Intended for use in a high-performance multistation network with the protocol designed to be effective at 100 Mbit/s using a Token ring architecture and fibre optics as transmission medium over distance of several kilometers in extent. References: IOS 9314-2; 9314-3.