The 1000 handles voice, video, and data traffic from a single network infrastructure. To address the highest data rates, the system uses Passive Optical Networking (PON). PON standards include ATM PON (APON), Broadband PON (BPON), Gigabit PON (GPON) and Ethernet PON (EPON) providing speeds from 155 Mbps to 2.5 Gbps. The IEEE 802 Ethernet First Mile (EFM) working group addresses EPON. The 1000 uses a PON plug-in card (BPON compliant with the FSAN, ITU-T G.983 standard) to interface to the Optical Distribution Network (ODN) and supports up to 32 Optical Network Terminals (ONTs). For more information on Passive Optical Networking, go tohttp://rbi.ims.ca/4913-548.
Almost every automaker has had to 'pick a side' when it comes to alternative fuel options and ways to divest from a reliance on gasoline. Fiat is looking to back compressed natural gas or liquid propane as an interim solution.
Designing and filling a new type of water bottle might take less engineering work, but the description will help kids understand how science, math, and engineering influence their lives even through things that seem mundane.
Against a backdrop of mounting product complexity and a need to keep a lid on development costs, companies are recognizing a need to make simulation a more integral part of the design process. In response, vendors in the CAD world are building out CAE functionality as part of their CAD suites while simulation vendors are building tighter integrations to leading CAD tools. Keith Meintjes, Ph.D., Practice Manager, Simulation and Analysis at CIMdata, Inc., joins Design News CAD Editor Beth Stackpole in this radio program to explore the new face of integrated CAD and CAE, how companies are benefitting from this tighter partnership between platforms, and how integrating CAE earlier in the development cycle pays off in optimized product designs.
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