The measurement in meters between a point on one wave and the same point on another wave. In fibre-optic cables, wavelenght is usually measured in nanometers. Wavelength also refers to a communications channel or a bandwidth sales product for a single wavelength. IThe combining of different optical wavelengths into single optical fiber. These comprise interconnected smaller networks spread throughout any given geographical area.
WANs provide links between the smaller networks.
Winding wire Copper or aluminium wire coated with enamel and used in coils to produce magnetic fields. Wire rod A semi-finished copper product from which wires are produced. Telecommunications Outlet A connecting device located in a work area at which the horizontal cabling terminated and provides connectivity for work area patch cords.