AffiliationTeletronics Technology Corporation
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Collection InformationProceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection.
AbstractUnlike communications protocols that are bus-based or multi-drop (e.g., CAIS Bus, Fibre Channel, RS-485), Ethernet relies on a point-to-point connection topology. One reason for this approach is to allow network nodes to negotiate their individual mode of communication with the network, i.e., link speed and duplexity. The goals of this paper are twofold. The first goal is to describe the process of link negotiation between nodes. This will include some of the details of how two physical layer devices establish communication. The second goal is to show how networked data acquisition nodes are physically connected within the overall system.
SponsorsInternational Foundation for Telemetering