Colt Technology Services and Getlink have announced a 25-year contract, which will see Colt install its IQ Network through the Channel Tunnel, allowing a transfer capacity of several Terabits per second per fibre pair. This agreement will generate a minimum of €185 million over the period for Getlink, with more than a third secured over the first five years. Colt will carry out the installation and entire operation of the IQ Network in accordance with the Channel Tunnel’s safety and security regulations, while Getlink will be responsible for maintenance. Colt will fully commercialise Getlink’s Channel Tunnel optic fibre and increase Getlink’s internal telecoms capacity – a unique subsea infrastructure and connectivity route that has never seen downtime. The quality of the asset will allow the customers to benefit from span diversity. The Colt IQ Network is a 100Gbps optimised, high bandwidth and low latency network that connects over 900 data centres and over 29,000 on net buildings globally. The contracts for dark fibre installed in the Tunnel in 1998 will progressively expire until 2025, and Colt will take over their operation. The significant increase in bandwidth between the UK and mainland Europe will help meet the high growth in data traffic expected by 2025, making the Channel Tunnel a vital link not only for passengers and goods but also for data.