Nokia wins Symphony contract to upgrade MCT subsea cable system in Southeast Asia

  • Nokia won a contract from Symphony Communication to upgrade the Malaysia-Cambodia-Thailand subsea cable system with its optical equipment.
  • Project replaces legacy gear with Nokia submarine line terminal equipment using PSE-6 coherent optics.
  • Upgrade targets up to 30 Tbps per fiber pair, about three times legacy capacity, improving low-latency links between Thailand, Malaysia, Singapore.
  • Nokia estimates the PSE-6 upgrade cuts network power consumption by 60%.


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