Optical Network Unit for ATM-Based Passive Optical Networks Design How-To 12/10/2002 Post a comment Among the different technologies proposed to solve the existing bottleneck in access networks, fiber-optic transmission has a special importance. Passive Optical Networks (PONs) appear to be among the more attractive architectures to be used in an Optical Access Network (OAN). Cristina Romero and associates present the main guidelines for the design of the Optical Network Unit (ONU) to be installed at the customer premises as required by this type of Fiber To The Home (FTTH) network.
InfiniBand Networks for Enterprise Computing Design How-To 12/3/2002 Post a comment InfiniBand networks are emerging as an important technology for server clustering and may form the infrastructure for next-generation enterprise-computing systems. IBM's Dr. Casimer DeCusatis describes how InfiniBand can be used in this environment, including experimental results of a testbed using clustered servers, storage, and peripheral devices.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Are the design challenges the same as with embedded systems, but with a little developer- and IT-skills added in? What do engineers need to know? Rick Merritt talks with two experts about the tools and best options for designing IoT devices in 2016. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.