Among the following, which additional input is NOT necessary to meet these specific requirements?

Consider the exhibit showing the schematic for an NE ina deployed optical network.

The traffic growth forecast is for the use of 40 channels in 3 years. The customer needs to reduce the space for the shelf.

Among the following, which additional input is NOT necessary to meet these specific requirements?
A . Rack size
B . Expected traffic added-dropped at the site
C . Mean time to repair for the equipment
D . Power supply

View Answer

Answer: D