With swelling market demand for higher speed services such as 400GbE, or the need to increase bandwidth capacity, service providers are …
What is a Directionless ROADM?
The ROADM Tutorial Blogs In this series of tutorials I explain the key functionality (and their benefits) that underpin Colorless and …
What is a Colorless ROADM?
The ROADM Tutorial Blogs In this series of tutorials I explain the key functionality (and their benefits) that underpin Colorless and …
Balancing Capacity, Distance and Cost with Baud Rate and Modulation
In the previous series of tutorials, Fujitsu’s Francois Moore explained the key functionality and benefits that underpin …



