Ukrainian energy group DTEK installs country’s first underground coal mine Wi-Fi network

Mining News Pro - For the first time in the history of Ukraine, energy group DTEK has laid a Wi-Fi connection at a depth of 500 m in the Jubilee coal mine (Dnipropetrovsk region). Almost 130 km of cable were used and 400 access points were installed. Based on this wireless communication infrastructure, a multifunctional system is planned to be deployed to maximise the safety of miners.

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