After determining a popular piece of bitcoin mining hardware was interfering with local internet connections, the Federal Communications Commission today took action.
T-Mobile first complained to the FCC about interference to its LTE network in Brooklyn, stating radio emissions coming from a local residence were wreaking havoc on its broadband network.
After an investigation, the culprit was determined to be a local bitcoin mining operation. The miners relied on a piece of hardware known as Antminer s5, which “[generated] spurious emissions on frequencies assigned to T-Mobile’s broadband network [which caused] harmful interference,” according to FCC representatives.
The agency’s enforcement bureau said continued use of Antminer s4 — or, presumably others that interfered with the same 700 MHz frequency — would be subject to fines, criminal prosecution or seizure of the equipment.
The Antminer s5, however, is a few generations old at this point. It’s unclear whether more recent hardware causes the same interference.
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