A company is building a new 10Gb Ethernet top of rack network.
Which of the following media is MOST cost-effective for this implementation?

A.
CAT5e

B.
Multimode fiber

C.
Single mode fiber

D.
Fibre channel

Explanation:
http://www.cisco.com/c/en/us/products/collateral/switches/nexus-5000-series-switches/white_paper_c11-
522337.html