Categorize standard media types and associated properties

3.1 Categorize standard media types and associated properties.
 * Fiber :
 * Multimode
 * Singlemode
 * Copper :
 * UTP
 * STP
 * CAT3
 * CAT5
 * CAT5e
 * CAT6
 * CAT6a
 * Coaxial
 * Crossover
 * T1 Crossover
 * Straight-through
 * Plenum vs. non-plenum
 * Media converters:
 * Singlemode fiber to Ethernet
 * Multimode fiber to Ethernet
 * Fiber to Coaxial
 * Singlemode to multimode fiber
 * Distance limitations and speed limitations
 * Broadband over powerline