LMDS
LMDS (Local Multipoint Distribution System) is a system for fixed broadband wireless microwave transmission direct from a local repeating station to homes and businesses within a line-of-sight radius.
Even though LMDS involves the installation by the service provider of relatively expensive transmitters, and the purchase of a transceiver by the user, LMDS can potentially be a less expensive alternative to installing optic fibre or cable.
Depending on the implementation, LMDS offers a bandwidth of up to 1.5Gbps downstream and 200Mbps upstream. However, a more typical data rate is 38Mbps downstream--still a good deal faster than typical ADSL or cable implementations.
The service should be available in both symmetrical and asymmetrical formats and may only be offered with downstream capability, in some cases with the slower upstream connection provided over a phone line.
LMDS typically uses the frequency range around 28GHz, although the precise allocation range differs from country to country. Even though LMDS is similar to cellular phone technologies, it is not viewed as a replacement for GSM, for example. It is however seen as a component of the convergence of data and telephony services.












I was sure you couldn't get T1 and T3 services in Australia, that it's a US standard, instead we have 2Mb links instead of their 1.54 ?