Which SFP and media-type combination should you recommend for a high-speed 10-kilometer link between two Cisco MDS switches?
A.
4-Gbps-LW, LC SFP, 50/125-micron multi-mode media
B.
4-Gbps-LW, LC SFP, 62.5/125-micron multi-mode media
C.
4-Gbps-LW, LC SFP, 9/125-micron single-mode media
D.
4-Gbps-LW, LC SFP, 50/125-micron single-mode media