QUESTION: 1

Refer to the exhibit that shows a demand matrix, a network topology with candidate links (in thick blue lines and dashed lines), the defined network in thick blue lines and the demand routing (colored numbers in the figure). Every link is 80 km long.
Which of the following requirements is supported by this network design with the displayed demand routing?

1+1 protection
Minimum cost design
Minimum latency
Resilience against two link faults

Answer(s): A

Reveal Solution Next Question

QUESTION: 2

Consider the exhibit showing the schematic for an NE in a 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?

Rack size
Expected traffic added-dropped at the site
Mean time to repair for the equipment
Power supply

Answer(s): D

Reveal Solution Next Question

QUESTION: 3

Consider the exhibit that shows a network with a full mesh fiber structure. Link weights indicate the cost. Future services can be requested between any node pair.
Which of the following topology represents a minimum cost design (minimum overall fiber cost) where link failure survivability is ensured?
A)

B)

C)

D)