Posts about Synchronization

Cable network operators have begun modernizing their infrastructure by extending fiber as deeply as possible. The trend to push fiber ever closer to the end user, in conjunction with distributed access architecture (DAA), is transforming cable networks and providing higher bandwidth capacity, improved customer quality of experience and access to advanced applications ...

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5G is about to hit the world economy like a freight train. Most observers fully expect that by mid-decade, we will have an entirely new digital ecosystem driving new forms of communication, new markets and sales channels, and entirely new levels of wealth.

But 5G is not merely the next step in the evolution of wireless networking. It represents a distinct break from the past in many crucial ways, starting with the need to maintain strict time synchronization across multiple points on any given data chain ...

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2019 is set to be the year of 5G when the next-generation network technology finally arrives and changes the face of the mobile world. But for operators to make a success of 5G deployments, they need to prepare their transport and synchronization architectures for a host of new challenges ...

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There’s more than one way to migrate a metro network from 10Gbit/s aggregated bandwidth to 100Gbit/s. At first, you might consider data center leaf/spine switches, expecting significant cost savings from volume-deployed devices. However, on second thought, there may be some concerns. Those devices are optimized for a very specific application, which doesn’t necessarily makes them the perfect solution for other use cases ...

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Synchronizing distributed network architecture is a major challenge. Highly accurate phase delivery at aggregation sites is becoming more and more vital with the growth of IoT and the emergence of 5G applications. But the aggregation site can be a tough environment for grandmaster clocks. Firstly, it requires timing technology with new levels of power, size and cost optimization, integrated with a highly scalable network management system. Grandmasters need to be ruggedized and able to operate in wide temperature variations. And, most importantly, they need a backup plan ...

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