This article introduces the main guidelines for the design of the customer premise equipment, named the Optical Network Unit (ONU), required in a PON architecture. The design will provide full service ...

ONU (Optical Network Unit): The endpoint device in an optical network that connects the fibre infrastructure to end-user equipment. Optical Access Network Architectures Publication Trend.

Best practice rolling stock planning supports rail and public transport companies in minimising their costs, while making sure that the planning is robust and reliable. When rolling stock is ...