Submarine Cable Networks
Open cable, Open community
English (UK) 
简体中文(中国) Columbus-III
COLUMBUS III is a 9,900 km transatlantic submarine cable linking the US, Portugal, Spain and Italy. COLUMBUS III was ready for service in December 1999, with 2 fiber pairs and a design capacity of 20 Gbps.
Latest Articles
- TE SubCom signs South Pacific Marine Maintenance Agreement to maintain 51,000 km of telecom, power cables
- SEACOM Cable System Upgrades to 1.5Tbps
- BBIX Launches New IX Point “BBIX Tokyo 6" at Softbank Maruyama CLS
- SEAX-1 Submarine Cable System Ready for Provisional Acceptance
- Telstra Expands Availability on Key Routes in Asia
- Register Today to Get 15% Discount for Subsea EMEA 2018
- Angola Cables Expands its Global IP Network
- EMACOM and EllaLink Sign an Agreement to Connect Madeira to Mainland Portugal With a Dedicated Fibre Pair on the EllaLink Submarine Cable System