Corning Leaf fiber has a spec of 2.0 – 6.0 ps/(nm.km) for dispersion. Subtract 10% from the
15454’s OC-48 ELR dispersion tolerance for a margin of error. What is the maximum distance a
signal from an OC-48 100GHz ELR card can go before becoming dispersion limited?

A.
270 km

B.
300 km

C.
810 km

D.
900 km