Metro aggregation is one of the fastest growing segments in telecommunications in terms of
data traffic. At the intersection of core and access, where coherent modules compete with …

Point-to-multipoint (P2MP) optical coherent transceivers, which take advantage of digital
subcarrier multiplexing, can greatly simplify design, planning and operations in next …

The recent interest in the upgrade and enhancements of metro transport networks and the
availability of transponder cards with coherent receivers is opening the way to filterless …

Point-to-multipoint (P2MP) coherent optics using digital subcarrier multiplexing have
recently been proposed as a promising new technology to potentially reduce the costs and …

We propose combining point-to-multipoint coherent transceivers with a hybrid
ROADM/filterless line system to enable a flatter IP-architecture for cost-effectively scaling …

Optimized Physical Design of Metro Aggregation Networks using Point to Multipoint
Transceivers Page 1 Optimized Physical Design of Metro Aggregation Networks using Point …

Point-to-multipoint (P2MP) coherent pluggable transceivers leveraging digital subcarrier
multiplexing (DSCM) techniques are gaining momentum among telecommunication …

The current challenge for the physical layer of next generation optical access network based
on PON architectures is to increase the capacity above 100 Gbps per wavelength. This …

Acknowledging the predominantly hubbed traffic profile in the metro, we apply digital
subcarrier multiplexing techniques to 400Gb/s coherent pluggable optics, enabling a point …

We experimentally evaluate a filterless, all-optical network using architecture-on-demand
nodes and MCF-based links for metro and inter-data centre communication. We …