What are the sub-systems in telecom infrastructure:

– Once identified, what type of power supplies are needed and what are their power levels?

– How are the sub-systems different from wireless and wireline systems?

– Explain the typical power architectures used in each of these sub-systems

– What are brick modules, remote radio units? Are they part of the telecom infrastructure? Explain and expand on these sub-systems

– Once identified, what type of power supplies are needed and what are their power levels?

– How are the sub-systems different from wireless and wireline systems?

– Explain the typical power architectures used in each of these sub-systems

– What are brick modules, remote radio units? Are they part of the telecom infrastructure? Explain and expand on these sub-systems