White Papers
This paper provides an overview of two fundamental FTTH architecture categories – centralized and cascaded – that determines where in the network the fiber is split
As the industry moves forward to meet the enormous demand for data with video, mobile, and cloud, the core networks need to transition from 10G to 100G and beyond


















Have we reached a tipping point for FTTP?
Kamalini Ganguly/Ovum
Global FTTP subscriptions recently surpassed DSL for the first time
Have we reached a tipping point for FTTP?
Kamalini Ganguly/Ovum
Global FTTP subscriptions recently surpassed DSL for the first time
Ciena delivers dynamically programmable coherent modem
Don Frey/Ovum
The vendor's next-generation WaveLogic Ai is targeted at DCI and subsea applications
Wholesalers see limited use for SDN
Catherine Haslam/Ovum
Concerned about reliability and interoperability, international wholesale carriers are only deploying SDN for a handful of use cases