Why fulfilling airworthiness requirements means going digital
By Dave Chan and John Cunneen – Any organization that must consistently prove airworthiness requirements can relate to the frustrating tasks of locating and providing proof their products will perform in accordance with standards, rules and laws in a myriad of countries.
No more so is this appropriate than in the aerospace industry where everything is built on safety. Every rule, every design requirement has blood on it. These rules exist because someone was or can be hurt, a plane could crash, or any number of catastrophic incidents can occur.
This is why there are rigorous standards in place to ensure anything that can take off and land, from the smallest glider and helicopter to the largest commercial airliner and military jet, must receive and maintain an airworthiness certificate. The process of aircraft certification can be daunting simply because many organizations don’t take proactive approaches in the development phase through delivery to make it so. more>
Posted in Business, Economic development, Economy, Education, How to, Net, Product, Science, Technology, Transportation
Tagged Business improvement, Internet, Manufacturing, PLM, Productivity, Siemens, Technology
4 critical requirements for the next-gen photonic layer
By Paulina Gomez – Today’s market dynamics are making it harder for network providers to effectively compete in an environment where revenue per bit is declining, and network bandwidth requirements are exploding. In the face of these business challenges, network providers are realizing they must evolve and transform their networks towards a more programmable infrastructure that can scale and respond on demand, to meet changing customer expectations and unpredictable traffic requirements.
While coherent optics are a critical element in enabling a programmable optical infrastructure, alone they are not enough to fulfill operators’ requirements for successful network transformation.
So what else is needed?
The photonic layer is the foundation of this programmable infrastructure, leveraging the latest coherent optical technology to deliver maximum scale at the lowest cost per bit. When examining the requirements of metro and long-haul infrastructure applications, including global data center interconnect (DCI) networks, there is a growing need for an agile, resilient and intelligent photonic layer.
This Reconfigurable Add-Drop Multiplexer (ROADM)-based optical foundation leverages flexible, instrumented photonics and Layer 0 software control to scale the network for maximum capacity at the lowest space, power, and cost per bit. more>
Posted in Broadband, Business, Communication industry, Economic development, Economy, Education, How to, Net, Science, Technology, Telecom industry
Tagged Broadband, Business, Business improvement, Ciena, Fiber optics, Industrial economy, Internet, Technology
On the Submarine Network Horizon in 2019
By Brian Lavallée – The submarine networking industry is truly fascinating from technology, social, economic, political, and even historical perspectives. All of these facets are intertwined, as new cables are planned and deployed as well as when the unspeakable occurs, and they must be repaired.
The undersea cable network infrastructure is critical infrastructure, and given there’s no Plan B for this part of the global internet, associated technological innovation must continue to evolve at a frenetic pace to ensure the industry can not only maintain pace with voracious growth in demand, but also to ensure the enormous capacity being carried today and ever-increasing amount of tomorrow is protected and continuously optimized to ensure a stable and viable financial future for submarine cable operators.
Several technologies and visions at the forefront of submarine network innovation were hot topics of discussion in 2018 and will undoubtedly be even hotter in 2019. I highlight some notable examples below.
If submarine cable networks are to continue evolving alongside their terrestrial counterparts, these issues will continue to be critical topics of conversation in our industry throughout 2019. more>
Posted in Broadband, Business, Communication industry, Economy, Education, How to, Net, Product, Science, Technology, Telecom industry
Tagged Business improvement, Ciena, Fiber optics, Internet, Productivity, submarine networks, Technology
Why can’t a data center guarantee the uptime of your environment?
Datacenter.com – One of the main reasons for choosing a data center, is to limit the risk of downtime and unavailability of the company’s critical environment. A data center offers redundant power feeds, multiple power sources (main grid and emergency generators) and redundant fiber paths to make sure one feed/source and path will always be available. So far, a data center can guarantee a certain uptime. The uptime guaranteed often guarantees the availability of at least one feed/source or path; in terms of data center design: N.
Does that ensure the uptime of your environment? To maximize your environment ‘s uptime, the resources a data center delivers must be used.
When choosing a high-standard datacenter, the equipment you will use in that data center must be able to use the safeguards that a data center offers. The infrastructure of power, fiber paths and cooling are as strong as the weakest link.
For example, when using a server that is only connected to one feed, the guaranteed uptime on one of the two power feeds do not apply anymore for the power on that server. When using a fiber connection from one fiber path, that fiber path is the single point of failure, although the data center has two redundant fiber paths. The same for using an ATS, when using it, the power to the ATS is dual feed, however the power path behind the ATS will be the single-point of failure. To achieve the highest uptime, you must use the safeguards that a data center offers as most as possible. more>
Posted in Broadband, Business, Communication industry, Economy, Education, How to, Science, Technology, Telecom industry
Tagged Broadband, Business improvement, datacenter.com, Internet, Super regions, Technology, Uptime
Plant Module Design
Siemens – Deliver greater innovation at higher quality and lower cost with our comprehensive 3D plant module and equipment design solutions for the Energy & Utilities industry. Our 3D CAD solutions provide a fully integrated and intuitive suite of broad and deep, best in class capabilities. They combine a data-centric approach to modular plant design with full configuration management to dramatically improve efficiencies at the fabrication facility.
Global megatrends such as the rise of international competition and prolonged low commodity prices are disrupting the entire Energy & Utilities industry. Leading Equipment OEM’s and EPCs are adopting a more modular approach to plant and module design and fabrication. more>
Posted in Business, Economy, Education, How to, Net, Science, Technology
Tagged Business improvement, Health, Industrial economy, Manufacturing, PLM, Siemens, Technology