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Why Choose SIRO 100% Fibre Broadband?

  • SIRO fibre broadband with Speeds of 1 Gigabit per second

    Gigabit Speed

    Gold standard 100% fibre broadband, built on the ESB network directly into your home.

  • SIRO 100% Fibre Broadband


    No copper at any point in the network. Fibre is immune to interference.

  • SIRO ESB Broadband

    ESB Network

    Providing reliable infrastructure for your connection.

  • SIRO 100% fibre broadband supports multiple devices

    Multiple Devices

    Capacity to support remote working and entertainment demands on multiple devices.

  • Future Proof

    Last connection you’ll ever need. Capacity to support 10 Gbps and beyond.

Common Questions about SIRO

How much does SIRO cost?

As an open access wholesaler, SIRO is responsible for building the 100% fibre network and makes it available to broadband providers to sell to the public/end user. Our retail providers offer a range of different products and speeds to homes and businesses at different price points. To find out which retailers are available in your area, please search your Eircode at our address checker.

How is SIRO installed?

When you purchase SIRO from a broadband provider, an engineer will visit your home at a time agreed by you to complete the fibre installation. SIRO will be brought into your home either overhead or underground and into the ESB meter box. An external connector box which houses the SIRO fibre will be positioned close to the ESB meter box.

The engineer will agree with you where to install our internal connector box. Some minor drilling is involved and some cabling depending on where you would like your modem. The engineer will ensure and prove that your home is receiving the fibre speed based on the package purchased.

For SME and Enterprise customers, an engineer will work with the business to determine the entry point. Where applicable the existing communications space will be utilised.

What is SIRO?

SIRO is a joint venture company between the ESB and Vodafone. We are building a 100% fibre-to-the-premise broadband network using the existing ESB infrastructure.  Launched in 2015, SIRO is Ireland’s first 100% Fibre wholesale network and offer speeds of up to 2 Gigabit, the fastest speeds available on the market.