You are ready to deploy 10 gigabit Ethernet, but what media type should you use? As you might suspect, that is not a straightforward question to answer. There are several things you need to consider before making the right choice, and some of the choices may be contradictory.
Does you data center require using a structured cabling solution? If so, then you will most like stay away from Direct Attach Cable (DAC) assemblies used for 10GBASE-CR because that is a point-to-point solution, and lean toward 10GBASE-T.