Friday, March 07, 2008

Australians pull plug on BPL

Broadband Over Power Lines has short circuited in the land down under, ZDNet.com reports. The problem is the same that afflicts DSL only on a larger scale: rapid signal degradation over distance, necessitating signal boosters:

The case for BPL wasn't helped, either, by rollout costs that would have quickly spiralled due to the need for a repeater station to be installed every kilometre along Australia's tens of thousands of kilometres of transmission lines.

Throw in the need for utilities to manage the telecoms infrastructure and enlist a carrier partner -- one that would also want a cut of the pie -- and it's clear that BPL, despite its promise and technical feasibility, is no longer compelling enough to be attractive for Australian utilities.

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