The Colombia-Florida Subsea Fiber (CFX-1) is a 2400km submarine cable connecting the United States, Columbia, and Jamaica.

The CFX-1 cable system has cable landing stations in:

• Boca Raton, Florida,
• Cartagena, Colombia,
• Morant Bay, Jamaica
• Copa Club, Jamaica

The CFX-1 cable system consists of one segment with repeaters connecting Cartagena and Boca Raton, and a branch without repeaters connecting to Morant Bay, and a second landing in Copa Club, Jamaica

The CFX-1 cable system contains 2 fiber pairs on its trunk connecting Cartagena and Boca Raton and branch to Morant Bay, and 12 fiber pairs on repeaterless segment between Morant Bay and Copa Club.

Currently, the CFX-1 has a system capacity up to 12Tbps.

The CFX-1 cable system was a private cable owned and operated by Columbus Networks, currently owned by Liberty Latin America (Liberty Latam).

The CFX-1 cable system was supplied by Tyco (now SubCom), ready for service in August 2008.