What is SIRO?

Life changing broadband, powered by light.

SIRO is Ireland’s new National Telecoms Infrastructure brought to you by ESB and Vodafone.

SIRO is the only network in Ireland that uses the existing electricity network to provide 100% fibre broadband directly into your home or business, enabling speeds of 1 gigabit per second.

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Watch the world's fastest broadband in action

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Find out how much faster SIRO is compared to the average
broadband speed* in your county.

*Source: switcher.ie

Average Download Speed (Mbps)

Faster with SIRO

Take SIRO speed test


Find out if SIRO is available at your home or business