International Journal of Electronics Communication and Computer Engineering
The optical technical advancements currently provide the possibility for building the reconfigurable wavelength practical networks. These networks employ wavelength switching structures for dynamic routing of wavelengths and provide the level of flexibility and scalability that has not been already possible. Other components such as low-noise optical amplifiers, Electronic Dispersion Compensators (EDCs), advanced modulation techniques may more facilitate system operation and improve its capacity and accessibility. Developing new architectures for Optical Transport Networks (OTNs) and way of influence of these networks by vital parameters of system and state-of-art technologies regarding these components are examined.