Thursday, June 29, 2017

Huawei Marine Selected for Cameroon-Brazil Subsea cable

Huawei Marine, the joint venture between Huawei Technologies and UK-based Global Marine Systems, announced it has been contracted by China Unicom and Cameroon government-owned infrastructure operator Camtel to construct the South Atlantic Inter Link (SAIL), marking the official commencement of the SAIL cable system implementation phase.

Funded with investment from China Unicom and Camtel, the SAIL system will link Cameroon and Brazil and span around 6,000 km. The cable system will comprise 4 fibre pairs and offer a design capacity of 32 Tbit/s based on Huawei Marine’s advanced 100 Gbit/s technology.

The SAIL system will be the first direct access cable to connect Africa and South America, and on completion is designed to provide a reliable, high-quality intercontinental communications infrastructure between the two developing regions.



  • Huawei Marine originally announced that it had been commissioned to construct the Cameroon-Brazil cable system, initially called Cameroon-Brazil Cable System (CBCS), in October 2015.
  • Also in 2015, Huawei Marine announced it had started marine installation of the Nigeria-Cameroon Submarine Cable System (NCSCS), Cameroon's first wholly-owned submarine cable and part funded by the Cameroon government. Spanning around 1,100 km, the NCSCS directly connects Kribi in Cameroon with Lagos in Nigeria and will deliver 12.8 Tbit/s of capacity.
  • Camtel states that to date it has deployed more than 8,000 km of fibre that connects the ten regional chief towns in Cameroon, as well as around 60 divisional/sub-divisional chief towns and hundreds of rural communities; it also provides connectivity to CEMAC region countries including Chad. The company is aiming to build a network spanning over 20,000 km.

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