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Smart City Series: 4G LTE & Smart Infrastructure – Q&A Follow-Up from Digi

Symmetry Electronics Team in Blogs on October 13, 2016

About Symmetry Electronics Team

Established in 1998, Symmetry Electronics is a focused global distributor of wireless connectivity solutions, sensors, and audio-video technologies. Offering comprehensive design support and available-to-ship inventory, Symmetry is committed to helping engineers accelerate time to market, reduce costs, and offer modern solutions for their IoT designs. Acquired by Berkshire Hathaway company, TTI, Inc. in 2017, Symmetry Electronics is part of the Exponential Technology Group (XTG) – a supergroup of electronic component distributors and engineering services firms working together to advance the electronics industry. For more information, visit www.symmetryelectronics.com.

If your inbox is anything like ours, it’s full of emails touting “Smart Cities” as the next big thing, but how are cities actually using cellular technology to run smarter?

In a recent webinar, Digi’s Cellular Product Manager, Andrew Lund, shared real-world examples of 3G/4G LTE in infrastructure applications, along with the challenges and questions that need to be answered to get there. 

Below, Andrew covers questions from the Q&A that we didn’t have time to answer live. If you’d like to watch the webinar recording and learn more about how Digi enables Smart Cities.

Miss the webinar? Here’s where you and watch the webinar recording and learn more about how Digi enables Smart Cities

What accelerated lifecycle testing have you performed on the Digi TransPort® WR31 and are you able to share your results? 

Specific test results are shared on a business case basis and only under NDA, but we can share that the WR31 was subjected to a Highly Accelerated Life Test (HALT) in line with our standard testing.  This testing is divided into three sections: temperature, vibration and a combination of vibration and temperature.

In each section, the Unit Under Test (UUT) is tested at the operational limit, the functional limit, and the destructive limit (if applicable). For the WR31, the functional limit was above the operating limit, meaning it functioned above and beyond the threshold we expected it to.

Who does the integration with energy meters / HVAC controllers ? Does Digi do that type of integration or is it some system integrators who are Digi partners who are responsible for integration? 

Both options are available, depending on the customer and the goals. In cases where, for example, an OEM wants to add cellular connectivity to their offer, Digi and its partner would work directly with the OEM. In cases where the customer is an end user, for example an city or state department, Digi would work with a system integrator or value added reseller to deliver the final solution.

Posted on: May 18th, 2016 by Liz Presson


For additional Digi product information or technical support, contact Symmetry Electronics, an authorized distributor of industry leading wireless, audio/video and embedded chips, modules and dev/eval tools. www.symmetryelectronics.com/contact-us or call (877) 466-9722.

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Symmetry Electronics Team in Blogs on October 13, 2016

About Symmetry Electronics Team

Established in 1998, Symmetry Electronics is a focused global distributor of wireless connectivity solutions, sensors, and audio-video technologies. Offering comprehensive design support and available-to-ship inventory, Symmetry is committed to helping engineers accelerate time to market, reduce costs, and offer modern solutions for their IoT designs. Acquired by Berkshire Hathaway company, TTI, Inc. in 2017, Symmetry Electronics is part of the Exponential Technology Group (XTG) – a supergroup of electronic component distributors and engineering services firms working together to advance the electronics industry. For more information, visit www.symmetryelectronics.com.

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