MCG’s line of 19″ rack mountable protectors provide reliable protection for your critical network hardware. Overvoltages that damage unprotected I/O ports are commonly caused by differences in the building’s ground potential at each end of the data cable run. These protectors react in nanoseconds to an overvoltage and limit it to a safe level. They are available in 16 and 32 port versions and easily install in a 19″ equipment rack or can be wall mounted (-WM models). Covering many different protocols including CAT 6, CCTV, and cable TV/satellite, these multi-port protectors prevent costly downtime. They are backed by MCG’s “No nonsense” 20-year warranty.