本文件规定了同步时分复用网络MOST（MOST150 oPHY）的150 Mbit/s光物理层。 本文件规定了适用的约束条件，并定义了适用于基于MOST150 oPHY的产品开发的接口和参数。此类产品包括光纤链路和连接器、光纤接收器、光纤发射器、光电转换器和光电转换器。 本文件还确定了MOST150 oPHY的基本测量技术和实际参数值。

This document specifies the 150-Mbit/s optical physical layer for MOST (MOST150 oPHY), a synchronous time-division-multiplexing network. This document specifies the applicable constraints and defines interfaces and parameters, suitable for the development of products based on MOST150 oPHY. Such products include fibre optical links and connectors, fibre optic receivers, fibre optic transmitters, electrical to optical converters, and optical to electrical converters. This document also establishes basic measurement techniques and actual parameter values for MOST150 oPHY.