Which of the following network types is suitable for a 10 gigabyte core network using 10 meter (33 feet) fiber runs?

Which of the following network types is suitable for a 10 gigabyte core network using 10 meter (33 feet) fiber runs?

A.
100Base-FX

B.
10GBase-SR

C.
10GBase-ER

D.
10GBase-SW