Bisulfide

Anatel, the Brazilian telecom regulator has approved the use of power lines to provide broadband access to remote areas. The power line communication (PLC) technology will enable broadband access to even rural areas of Brazil. The technology is already being used in around 40 countries, but still does not have a worldwide acceptance in comparison with other technologies. Already, several Brazilian electrical companies are planning big investments in PLC projects.

The last mile connectivity is usually the limiting factor in expansion of the broadband network but in case of PLC technology, that aspect is already taken care of, according to Julio Puschel, a telecom expert with the Yankee Group from Sao Paulo.

The technology is not only economical but also has much greater reach than conventional broadband networks. However, some commercial matters still have to be sorted out such as how much the telecom companies will have to pay to the electrical companies for making use of their infrastructure.

It is quite interesting to note that while with us, broadband UK is being delivered through the underground sewerage network, South America is looking upwards for delivery of broadband.