FDDI Futurebus+ Adapter Installation

This document serves as an installation guide for the Digital B2006 FDDI Futurebus+ Adapter module. It provides a comprehensive overview of the adapter, detailing its specifications such as voltage, current, temperature, humidity, and power requirements. Various module configurations are outlined, including single attachment (SAS) and dual attachment (DAS) options with multimode optics, as well as a configuration without pre-installed connectors that supports single-mode physical media dependent (PMD) cards.

The guide includes visual diagrams of the adapter module and its connectors, highlighting indicator lights for fault, run, optical bypass, and individual ports. Crucially, it provides detailed tables explaining the meaning of different light states for both the main controller (Run and Fault lights) and the PMD PHY (Physical Layer) lights, along with corresponding troubleshooting corrections. The document concludes with illustrated steps for properly connecting both single-mode and multimode FDDI fiber optic cables to the adapter ports.