本文件为能够传输数据的物理层提供了补充规范 1 Gbit/s塑料光纤，符合ISO/IEC/IEEE 8802-3:2017/Amd 9:2018标准，具有特定 应用于道路车辆内部的通信。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document provides supplemental specifications to a physical layer capable of transmitting 1 Gbit/s over plastic optical fibre compliant with ISO/IEC/IEEE 8802-3:2017/Amd 9:2018, with specific application to communications inside road vehicles.All current amendments available at time of purchase are included with the purchase of this document.