Digital VNswitch 900EF

This manual provides comprehensive instructions for installing and configuring the Digital VNswitch 900EF module, including its Fiber Distributed Data Interface (FDDI) Modular Media Interface (Mod-FDDI) cards. It covers physical installation into a Digital MultiSwitch 900 or DEChub ONE docking station, connecting various cables (UTP/ScTP, LDM, fiber-optic, OBR), and setting up the module via its setup port.

The document details the module's features, such as its high-throughput, SNMP manageability, support for up to 12 Ethernet LANs and one high-speed FDDI network, hot-swapping capabilities, upgradeable firmware, and bridging functions. It also includes sections on problem-solving using LED indicators, detailed connector and adapter information with pin assignments, and product specifications (environment, power, physical, acoustical, and certifications). The target audience for this manual is personnel responsible for installing and setting up the VNswitch 900EF module.