CeltixConnect-1 (CC-1) is a submarine fiber optic cable that spans 131 kilometers across the Irish Sea, connecting Dublin, Ireland and Holyhead, Wales. The cable was laid in 2011 by Sea Fibre Networks (now part of GTT Communications), and is capable of transmitting up to 72 Terabits per second of data.
CC-1 serves as a vital link between the data centers of Dublin and London, providing a high-speed, low-latency connection for businesses in the region. The cable is also designed to be resilient, with multiple landing points along the route and diverse routing options in case of disruptions.
In addition to its commercial importance, CC-1 has also been recognized for its environmental sustainability. The cable was the first in the world to receive the Carbon Trust Standard for Supply Chain certification, which recognizes efforts to reduce carbon emissions throughout the supply chain.
Overall, CeltixConnect-1 is a critical piece of infrastructure for the digital economy of Ireland and the UK, supporting businesses and enabling seamless communication and data transfer across the region.