Optical Ethernet overview What if all corporations could connect buildings thousands of miles apart as easily as if they were just connecting two floors of the same building? What if every access and metro network was as simple, fast, and reliable as a Local Area Network (LAN)? What if Metro Area Networks (MANs) and Wide Area Networks (WANs), with their
The sine wave or sinusoid is a mathematical function that describes a smooth repetitive oscillation. Frequency is the number of occurrences of a repeating event per unit time. According to Wikipedia, The sine wave or sinusoid is a mathematical function that describes a smooth repetitive oscillation.
That is the Frequency) That means that Frequency = 1 / Time If we want to graph a wave with a frequency of 60Hz (Hz being hertz which simply means cycles per second) then we would use the formula: sin(2Ï*60hz*t) or simplified as (sin(Ït) where Ï = 2 * pi * frequency. Ï is known as the angular frequency.