The thickness of the conductors used in telephone cabling is commonly described by a numerical system. This system, referencing American Wire Gauge (AWG), denotes the cross-sectional area of a wire. A higher number indicates a thinner wire, and vice versa. For example, a smaller AWG number corresponds to a thicker wire carrying more current.
Selecting the appropriate conductor thickness is essential for maintaining signal integrity and ensuring reliable communication. Historically, thicker conductors were preferred for longer distances to minimize signal loss. The choice balances cost, ease of installation, and the need to deliver a clear signal. Proper wire gauge helps guarantee optimal performance in telephone systems.
