How open, disaggregated, software-defined access networks can be a game changer As data usage continues to explode with the number of connections growing each year and higher bandwidth demands, including from unforeseen events like the current pandemic, service providers are faced with the challenge of how to build networks that can scale and are future-proof […]

In a bid to create multi-gigabit-capable access networks, operators across the globe are looking to build converged data networks that are scalable, resilient and can support multiple use-cases for both wired and wireless connectivity. However, creating such a service-oriented-network requires detailing out several considerations, including required network characteristics, architecture considerations, overlaying technologies and desired service […]

Edge computing is becoming a critical part of the virtualized infrastructure for wireless and wireline communications, however it is not clear yet what software and hardware platforms will be most important for network operators and solution providers. Edge computing platforms will cover a wide range of server performance and may need to support extended temperature […]

The 5G RAN evolution changes the mobile fronthaul and backhaul network architecture to deliver ultra-high capacity, availability and coverage. As wireless and wireline carrier networks prepare for 5G supported networks, field network technicians and service administrators face new challenges in implementing and testing optical wireline equipment and fiber. From fiber testing and CPRI, to eCPRI, […]

5G is offering a step change in wireless application performance but requires significant investment in optical connectivity for both the radio access network and wireless core. 5G networks will deliver high bandwidth and low latency and are built on a virtualized infrastructure that enables network slicing. 5G will accelerate the deployment of new services for […]

The distribution of video games currently still depends on physical and downloadable models however, the gaming industry is set to follow the evolution of the music and movie industries and move to an unlimited streaming model. This development is still in its early stages and, enabled by technologies such as 5G, will create new revenue […]

The end of Moore’s Law will increase the use of domain-specific accelerators to meet power-performance requirements in cloud infrastructure, network infrastructure and IoT/wireless edge applications. However, the high cost and complexity of accelerator development is a major factor restraining growth. To meet current and future growth demands, network providers need a more efficient and open […]

Today’s optical module providers are under tremendous pressure to enable hyperscale data center customers with faster connectivity solutions at volume scale. 100 Gigabit Ethernet will continue to be a cornerstone as the industry drives to lower the cost and increase the density of these connections. The seemingly unending lifespan for 100 Gbps links is only […]

Subsea transmission capacity is growing at a dramatic rate – with analyst firm Telegeography forecasting a compound growth rate of 46% between 2017 and 2024. Much of this demand is driven by Internet content providers (ICPs). On Transatlantic routes, for example, ICP demand exceeded Internet bandwidth for the first time in 2014, and in 2017, […]