Installation within days not months. Developed for military use for the US in the 1940 s. Eliminates telephone lines, long installation delays, cuts in cabling, hassles to move, etc. Sends packetized data between a distribution point and a client s computer or network. Utilizes Frequency Hopping to offer improved reliability and security.
All users can be online at one time, no line capacity limit to deal with.
Capacity directly tied to the technology, not certain cable types. It is dependent on distance, carrier, etc.