Crosslake Fibre reported plans for a 550-km subsea cable project that will connect France and England in what was described as the first fiber-optic subsea cable to be built across the English Channel in nearly 20 years,

A press release said that the project—called the CrossChannel Fibre—will have 96 fiber pairs that will each provide over 20 Tbps of throughput “delivering much-needed internet capacity between two important data hubs.”

The supplier for the fiber optic cable had not been selected yet, but subsea survey specialist EGS will undertake the marine and burial surveys for the cable system, which is due for completion in autumn 2021. The cable will connect the French capital with Slough, in southern England.

“We are excited to launch this historic subsea project and deliver a new, much-needed connection across the English Channel connecting the critically important data hubs of Slough and Paris,” said Crosslake Fibre CEO Mike Cunningham. “This new fiber infrastructure has been optimized to create the shortest path between the two data hubs, providing users with an enhanced technical solution and materially lowering operating costs.

The company told WJI that the cable contract is out to bid.

The deal follows a 2010 project last year where Crosslake Fibre provided the first new fiber-optic cable between Toronto and New York in almost two decades. For that project, the cable supplier was Sweden’s Hexatronic Cables & Interconnect Systems. That cable traverses Lake Ontario from Toronto to New York State utilizing a specialized 192 fiber strand submarine cable that is 36 miles (58 km) in length.