Ibi Telecom rolls out optical ring across three Brazilian states
(Telecompaper) Brazilian regional ISP Ibi Telecom is investing over BRL 10 million to build a 2,000-km fibre-optic ring connecting Minas Gerais, Sao Paulo and Rio… https://www.telecompaper.com/news/ibi-telecom-rolls-out-optical-ring-across-three-brazilian-states–1485599