The implications behind service and content provider requirements for coherent optical solutions
By Helen Xenos – In 2007, I was asked to write a white paper about this really cool new “coherent technology” our team was working on and explain how the coherent receiver would completely revolutionize optical networks as we knew them. As I tried to get started, I quickly learned that the only source for content were the engineers actually working on the project – my efforts of scrolling through pages upon Google search pages netted zero information.
The evolving coherent optical networking landscape: a deep dive
In the end, I wrote the paper by transcribing what a dear co-worker and mentor, Michel Belanger, who was one of the designers, patiently explained to me (it took several hours). He made sure I understood the significance of coherent technology and how it would change the game in optical networks.
Fast forward a dozen years – there is no shortage of information pertaining to coherent technology, and there are about a dozen coherent module and system suppliers. Coherent optical systems have become the networking foundation that underpins the digital economy that we know today.
Network providers are ubiquitously deploying coherent to scale networks for capacity, reduce transport costs and provide a better end-user experience to their customers. In fact, they are now looking at expanding the role that coherent technology plays in the network and deploy it in space and power/optimized applications in addition to traditional infrastructure, submarine and data center interconnect (DCI) build-outs.
As coherent technology plays an increasingly critical role for successful network evolution, we must step back and ask ourselves:
- What do network providers need from their coherent solution partners to succeed?
- What are the implications of the divergent customer and networking requirements to the suppliers of the technology?
Posted in Broadband, Business, Communication industry, Economy, Education, History, How to, Net, Product, Science, Technology, Telecom industry
Tagged Broadband, Business, Business improvement, Ciena, Fiber optics, Internet, Technology
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