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FANCY SIRO 100% FIBRE BROADBAND?

FANCY SIRO 100% FIBRE BROADBAND?

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Search your Eircode & order SIRO today from one of our lovely retailers...

Already moved in?

Search your Eircode & order SIRO today from one of our lovely retailers...

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Bought but no keys yet?

Search by Eircode, address or county & register for a pre-order reminder...

Find out if SIRO is available for your new build

Frequently Asked Questions

How future-proof is fibre broadband?

SIRO’s 100% fibre broadband network has capacity to support speeds beyond 10 Gigabit per second.

How reliable is fibre broadband?

SIRO’s 100% fibre network is ‘Reliable by Design’ delivering 99.99% uptime to homes across Ireland. That means your internet is available nearly all the time. We track and report our service levels every month to ensure you’re getting the performance you can count on.

SIRO SERVICE AVAILABILITY

Jul 24 Aug 24 Sep 24 Oct 24 Nov 24 Dec 24 Jan 25 Feb 25 Mar 25 Apr 25 May 25 Jun 25 Jul 25
99.999 99.996 99.998 99.999 99.998 99.999 99.998 99.999 99.999 99.998 99.999 99.999 99.999

How fast is fibre broadband?

SIRO 100% Fibre Broadband network offers speeds of up to 10 Gigabits per second.

What is the difference between Copper & Fibre Broadband?

Fibre to the Home (FTTH) is an access network method that delivers superior speeds of internet connection by using optical fibre that runs directly into the home, building or office. The SIRO network is built using the ESB’s overhead and underground infrastructure, ensuring a fast, reliable and sustainable network.

Fibre-to-the-Cabinet (FTTC) versus Fibre-to-the-Home (FTTH). In an FTTC connection, copper is used for the last piece of the connection (from tens to hundreds of meters) connecting the telephone exchange cabinet on the street and the router in your house. All the speed-of-light goodness of fibre optics is lost during this last stretch, and that’s why FTTC delivers speeds of no more that 100Mbps.

On the other hand, SIRO FTTH network connects 100% fibre optic cables all the way to your home, delivering speeds up to 2000Mbps (2Gb). Fibre is faster, more reliable, and superior to copper in many ways, as it removes all the bottlenecks commonly seen in a copper network. You can connect as many devices as you like, play HD games, watch Netflix and download movies without slowing down your connection.

Can I order SIRO without an Eircode?

Yes you can connect to the SIRO network without an Eircode, but unfortunately some of our Retailers do have system limitations with this. Please email your full address to info@siro.ie, and request your Premises ID. This number is unique to your property on our network. We will respond with your Premise ID, and a list of retailers for your area who will be able to accept an order, if you are unable to wait for your Eircode to be issued.

Is fibre connectivity impacted by weather?

Fibre broadband is more weatherproof than copper broadband. “Electronic Communications Networks (ECN) operators have noted that newly built fixed access ECNs that rely on fibre are more resilient than legacy copper ECNs. This is because fibre-based infrastructure is more resilient to water ingress and lightning strikes relative to copper. Fibre overhead lines are exposed to strong winds, however, fibre cables are lighter than the same diameter copper cable. This implies that after copper cable is retired the weight loading on overhead routes and the corresponding damage risks will be reduced which will make the overhead lines less vulnerable to wind damage.”

Source: Non-Confidential Climate Change and Network Resilience Report

How much does SIRO cost?

As an open access wholesaler, SIRO is responsible for building the 100% fibre first 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 first 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 first 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 First wholesale network and offer speeds of up to 2Gbps for Homes and up to 10 Gigabits per second for Business.