Category Archives: Product

Updates from Ciena

Single-wave 400G across 4,000km? Yes – with Ciena’s new Waveserver 5.
Ciena’s popular family of Waveserver products just got a new member – Waveserver 5. With tunable capacity up to 800G and support for 400GbE services at any distance, learn how Waveserver 5 is already setting new industry benchmarks – in live networks.

By Kent Jordan – Two mega-trends have been driving rapid innovation in optical networks. Advanced coherent technology brings the promise of greater network capacity, now reaching up to 800G across short links and 400G at distance. At the same time, new compact modular platforms promise greater density, reduced footprint and lower energy consumption.

What if you could combine this incredible performance and awesome density into one device? Sounds too good to be true, right?

Well not anymore. Ciena’s most advanced coherent technology, WaveLogicTM 5 Extreme, has arrived in the newest member of our Waveserver family of interconnect platforms: Waveserver 5. And, it’s bringing the performance you need, packaged in a compact and efficient footprint.

Combining the world’s most innovative coherent chipset with the simple, server-like operational model the Waveserver family is known for, Waveserver 5 provides network operators with industry-leading transport economics for high-capacity, high-growth applications.

Internet2 will be one of Ciena’s first customers to deploy Waveserver 5. They are building out their next-generation research and education (R&E) network across the U.S. and they have selected Ciena’s best, most flexible, open and highest-performance technologies to do the job. more>

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3 Reasons Embedded Security Is Being Ignored

By Jacob Beningo – The IoT has grown to the point that everyone and their brother is in the process of connecting their products to the Internet. This is great because it opens new revenue generating opportunities for businesses and in some cases completely new business models that can generate rapid growth. The problem that I am seeing though is that in several cases there seems to be little to no interest in securing these devices.

(I draw this conclusion from the fact that embedded conferences, webinars, articles and even social media conversations seem to draw far less interest then nearly any other topic).

I’m going to explore the primary reasons why I believe development teams are neglecting security in their embedded products and explain why security doesn’t have to be a necessary evil.

Reason #1 – The Perception That Adding Security Is Expensive

I believe that there is still a perception in the embedded space that security is expensive. Right now, if you were to survey the availability of security experts, you will find that there is a severe shortage at the moment.

Reason #2 – We Will “Add It Later”

Nobody wants to be on the front page due to a security breach. I believe in many cases, companies want to include security, but in the early stages of product development, when funds are short, security is often the lowest priority. With many good intentions, the teams often think they’ll add it later after we get through this sprint or this development cycle. The problem that is encountered here is that you can’t add security on at the end of the development cycle.

Reason #3 – Teams Are In Too Big A Hurry

Nearly every development team that I encounter is behind schedule and in a hurry. New start-ups, seasoned successful teams, there is always way too much to do and never enough time (or budget). In many cases, teams may be developing a new product and need to get to market fast in order to start generating revenue so that they can pay the bills.

Security is a foundational element to any connected device. Security cannot be added on at the end of a product and must be carefully thought through from the very beginning. Without thinking about it up front, the development team can’t ensure they have the right hardware components in place to properly isolate their software components or expect to have the right software frameworks in their application to properly manage and secure their product. more>

Linear Labs Promises a Moonshot for Electric Motor Technology

By Dan Carney – There is something almost as absurd afoot in Texas now; an electric motor startup making amazing performance claims that arose from a father/son project to improve upon the traditional Aeromotor windmill (a San Angelo, Texas product) for pumping water from wells.

Linear Labs CEO Brad Hunstable makes claims about the effectiveness of what the company dubs the Hunstable Electric Turbine, an electric motor (or generator) that would seem improbable if not for the fact that he says products employing motors from Linear Labs will hit stores early next year.

Consider this, the HET produces 2-3 times more torque than a conventional motor of the same size and specifications, it can be manufactured with no specialized tools or processes at comparable cost to traditional motors, it runs at lower voltage and uses simpler control electronics and it does all of this using iron ferrite magnets rather than the expensive rare earth Neodymium magnets that rely on Chinese suppliers.

It was developed while U.S. Military Academy alum Brad Hunstable and his father, nuclear power engineer Fred Hunstable collaborated on development of a old-fashioned many-vane-style water-pumping windmill, with the notion that it could be upgraded for use in the developing world to also produce small amounts of electricity.

The generator needed to work using the back-and-forth motion of the water pumping shaft that descends from the windmill to the well, so their generator was linear rather than rotary in motion. Hence “Linear Labs.”

A breakthrough in designing that motor led to the idea of applying their new configuration to electric motors. more>

Updates from ITU

How Switzerland is winning the battle against e-waste
ITU News – A handful of old mobile phones – different makes and models, all different sizes and colors – lay in a grey bucket. They are about to be chopped into thousands of unrecognizable pieces.

These outdated and unused devices will be given a second life as recycled e-waste. But many phones won’t.

According to the latest estimates, the world discards approximately 50 million metric tonnes of e-waste annually. E-waste is full of hazardous material – including mercury, cadmium and lead – that can cause damage to human health and the environment if not managed properly.

But only 20 percent of global e-waste is recycled. The rest ends up in landfill, burned or illegally traded every year – or is not recycled at all.

In Switzerland alone, a country with a population of just 8.4 million people, there are an estimated 8-10 million smartphones lying unused in homes throughout the country.

“It’s mostly emotional; people are very sentimental about their cell phones,” said Lovey Wymann, Communications for Swico, Switzerland’s digital e-waste agency.

And yet, Switzerland is a good example of how to deal with the growing environmental issue.

Despite being one of the biggest global producers of e-waste – producing 184 kilotons in 2016 – the country collects and recycles roughly 75 percent of this discarded material, with 134 kilotonnes recovered in 2015. When it comes specifically to digital e-waste (for example, mobile phones and other devices), the recycling rate in 2018 was as high as 95 percent. more>

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Updates from Siemens

Essentra Components Achieves Cost Savings Up To 10%
By Emilia Maier – Essentra Components is a global leader in manufacturing and distributing plastic injection molded, vinyl dip molded and metal items.

The company is focused on being a low-cost producer, so they can secure revenue growth at attractive margins, and facilitate continuous improvement programs with tight cost controls and productivity gains, serving to reduce conversion costs.

With the integrated calculation system for component and tool costs from Siemens, Essentra Components delivers cost-effective, high-quality products in response to customer needs. Essentra is using the global costing solution in the bidding phase to deliver fast and accurate costs worldwide.

“Quote generation is done today within one hour, as opposed to five hours before we had Teamcenter product cost management, so we save 80% of our time,” Derek Bean, Manager, Divisional Engineering Solutions Essentra Components.

The cost estimators at Essentra consolidate and verify the cost results in terms of plausibility, competitiveness, opportunities and risks with the help of the Profitability Analysis module in Teamcenter Product Cost Management. more>

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Updates from Siemens

Electronics manufacturer controls its production with plant simulation
Siemens Manufacturing Karlsruhe uses the Plant Simulation solution in the Tecnomatix portfolio within the framework of its continuous improvement process
Siemens – Electronics can be produced in Germany at competitive market prices only as long as the manufacturing process is continuously improved. For this reason, the Siemens Manufacturing-Karlsruhe (MF-K) plant introduced the Plant Simulation solution in the Tecnomatix® portfolio to support the company’s continuous improvement process. Today, not only are production lines simulated before they are built, but workers actually control daily production using the software.

“Our mission is 100 percent quality, 100 percent delivery performance and 100 percent waste-free,” says Bernd Schmid, plant manager at Siemens MF-K. “That means we want to manufacture our products with as few resources as possible. This requires that the manufacturing processes operate how we envision them to. Plant Simulation is a big help to that end.” For its consistent use of simulation software, Siemens MF-K was recently named one of the winners of “100 Places for Industry 4.0 in Baden-Wuerttemberg.” The jury of experts recognized the company for practical concepts that intelligently combined production and value chains.

Siemens MF-K is a prime example of the challenges that manufacturing companies are mastering with the help of Industry 4.0: a high degree of variance, continuously shrinking batch sizes and fluctuations in order volume that are increasingly difficult to predict.

For example, the plant manufactures 125,000 industrial personal computers (PCs) per year, but the average batch size per order is a mere 1.8. From 90 million different possible variations to choose from in the configurator, approximately 10,000 are actually used. The life of an industrial PC generation is 2.5 years − short compared to the proven SIMATIC controllers, but long compared to industrial communications where a new product has to be produced every two days. more>

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Updates from Siemens

BAR Technologies uses Siemens Digital Industries Software solutions to create a new class of sport yacht
Siemens – With an optimized hull and dynamically adjusting foils that enable greater efficiency over a wider range of speeds, it’s a boat designed for both performance and comfort. The Princess Yachts R35 was made possible by BAR Technologies, which uses highly specialized techniques and processes when designing an America’s Cup racing yacht. BAR Technologies is now offering its unique expertise to customers across the marine industry.

Princess Yachts first approached BAR Technologies with the aim of creating a completely new design that would attract people who had not previously considered buying a boat. The new design was to be an entry-level purchase: a day boat that was exciting yet easy to drive. Paul Mackenzie, director of product development at Princess Yachts, explains: “We have a very high percentage of return customers and once they are in the Princess family they tend to move up our range, so introductory boats have always been important. However, most people who buy a Princess are already boat enthusiasts. We were looking to expand our potential market, closing the gap between boat owner and car owner, with a product that could be positioned alongside a super car.”

Simon Schofield, chief technology officer at BAR Technologies, adds “Our brief was to devise a technically driven design with increased efficiency and accessible performance, yet retain the luxury and quality that Princess is known for. The digital modeling and simulation tools and techniques that we have established over several years were critical to the fulfillment of the brief.”

The integrated virtual environment at BAR Technologies uses solutions from Siemens Digital Industries Software. These include NX™ software for product design,Teamcenter® software for data management and the Simcenter™ software portfolio, which includes Simcenter™ Nastran® for engineering analysis and Simcenter STAR-CCM+® software for computational fluid dynamics (CFD) analysis. more>

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France’s Tech Tax: What to Know

By Andrew Chatzky – French lawmakers just voted for a digital services tax that takes aim at two dozen large tech companies, including several high-profile U.S. brands. The move caused bipartisan dismay in Washington, and the White House has threatened retaliatory tariffs. But more countries could soon follow France’s lead.

On July 11, France’s Senate passed what’s come to be known as the “GAFA tax”—so called because it is seemingly designed to target Google, Apple, Facebook, and Amazon. It slaps a 3 percent tax on revenues earned by digital services firms that have total yearly revenues of more than $845 million and yearly sales in France of more than $28 million.

Few such French companies exist, leading to U.S. complaints of unfair treatment.

U.S. leaders have long complained about the European Union targeting American tech champions. The EU counters that regulation is needed to protect consumers’ privacy, avoid monopolies, and make sure Silicon Valley giants pay their fair share of taxes.

However, the bloc has so far failed to agree to EU-wide rules for taxing them.

The problem is that tech companies can put their offices in low-tax jurisdictions, such as Ireland or Luxembourg, and pay little in taxes, even as their revenues have surged across the EU. Brussels says that these companies end up paying taxes at less than half the rate of traditional businesses. But opponents of an EU tax, including Denmark, Finland, and Sweden, say that taxes on revenues rather than profits are unfair and would make the EU economy less competitive. more>

Updates from Siemens

Bearings manufacturer meets stringent accuracy requirements while improving productivity
Siemens – Humankind has been trying to improve the mobility of people and materials by reducing friction between moving parts for centuries. The creators of the pyramids and Stonehenge were able to move massive structures by placing cylindrical wooden rollers beneath great weights to reduce the coefficient of friction and the force required to move them. These world wonders were made possible by some of the earliest known applications of bearings.

Modern bearings with races and balls were first documented in the fifteenth century by Leonardo da Vinci for his helicopter model. Since then, the design, mobility and precision of bearings have developed dramatically in many application domains. In the semiconductor and medical device industries, miniaturization and increasing product complexity have revolutionized motion systems and their components. The precision and accuracy of motion systems are highly dependent on bearings assemblies and how they are integrated into systems. Precisie Metaal Bearings (PM-Bearings) is one of only a few manufacturers in the world that provide high-precision linear bearings.

PM-Bearings specializes in the design and manufacture of high-precision linear bearings, motion systems and positioning stages, and supplies the high-end semiconductor, medical device and machine tool industries. The company was founded in 1966 as a manufacturer of linear bearings, and has expanded to include design, manufacturing and assembly of custommade multi-axis positioning stages with complete mechatronic integration. Located in the Netherlands at Dedemsvaart, the company employs 140 people and supplies customers worldwide.

The company’s products range from very small bearings (10 millimeters in length) up to systems with footprints of 1.2 to 1.5 square meters with stroke lengths of one meter. The portfolio encompasses linear motion components including precision slides, positioning tables and bearings stages. PM-Bearings is part of the PM group, along with other companies specialized in hightech machining. Its global customer base extends from Silicon Valley to Shenzhen.

To maintain a competitive edge, PM-Bearings knew that complete control of the product realization, from design to delivery, was essential. This is why the company chose a comprehensive set of solutions from product lifecycle management (PLM) specialist Siemens PLM Software. These include NX™ software for computer-aided design (CAD), Simcenter™ software for performance prediction, NX CAM for computer-aided manufacturing and Teamcenter® software for PLM to make certain that all stakeholders use the same data and workflows to make the right decisions. more>

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Why Autonomous Vehicle Developers Are Embracing Open Source

By Chris Wiltz – GM Cruise is turning loose its tool for autonomous vehicle visualization to the open source community for a wider range of applications, including robotics and automation. But its only the latest in a series of similar developments to happen over the course of the year.

This time the General Motors-owned Cruise is open-sourcing Webviz – a web browser-based tool for data visualization in autonomous vehicles and robotics. Webviz is an application capable of managing the petabytes of data from various autonomous vehicle sensors (both in simulation and on the road) and creating 2D and 3D charts, logs, and more in a customizable user interface.

Cruise is making that tool available to engineers in the autonomous vehicle space and beyond. “Now, anyone can drag and drop any [Robot Operating System (ROS)] bag file into Webviz to get immediate visual insight into their robotics data,” Esther Weon, a software engineer at Cruise, wrote in a Medium post.

Difficulties in testing autonomous vehicles have played in a key factor in major automakers rethinking their timetables on the delivery of fully-autonomous vehicles. Simulation is becoming an increasingly common solution in the face of time-consuming real-world road tests. But simulation comes with its own challenges – particularly around data and analysis. A robust autonomous vehicle is going to have to be intelligent enough to navigate and respond to all of the myriad of conditions that a human could encounter – everything from bad weather and road hazards to mechanical failures and even bad drivers.

To create and train vehicles to deal with all of these scenarios requires more data than any one company could feasibly gather on its own in a reasonable time frame.

By open sourcing their tools, companies are looking to leverage the wider community to take part in some of the heavy lifting. more>