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    Explore SubTel Forum’s Submarine Cable Almanac Issue 55, organized by supplier with 4 new systems and 8 updates, sponsored by WFN Strategies.
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Technology & Upgrades

  • Technology & Upgrades

    ASN and ELWAVE Partner to Advance Subsea Cable Monitoring

    Alcatel Submarine Networks and ELWAVE Announce a Strategic Partnership to [...]

    November 7, 2025
    Categories: Technology & Upgrades
  • Editor's Pick,Technology & Upgrades

    ASN Sets Spectral Efficiency Record on Amitié Cable

    ASN Achieves Highest Spectral Efficiency on the Amitié Transatlantic Cable [...]

    September 5, 2025
    Categories: Editor's Pick, Technology & Upgrades
  • Technology & Upgrades

    Liberty Networks to Double Capacity of Subsea Cable MAYA-1

    Liberty Networks to Double the Capacity of the MAYA-1 Submarine [...]

    August 31, 2025
    Categories: Technology & Upgrades
  • Technology & Upgrades

    Alaska Comm Finishes Northstar Submarine Cable Upgrade

    Alaska Communications Completes Northstar Submarine Cable Upgrades; BAM Broadband Expands [...]

    August 28, 2025
    Categories: Technology & Upgrades
  • Technology & Upgrades

    Telxius, Ciena Achieve 1.3 Tbps Atlantic Record

    Telxius, Ciena Set Record with 1.3 Tb/s AI Data Transmission [...]

    June 30, 2025
    Categories: Technology & Upgrades
  • Technology & Upgrades

    Ekinops Upgrades Submarine Cable for Global Caribbean Network

    Ekinops Upgrades Submarine Cable for Global Caribbean Network Ekinops Press [...]

    June 17, 2025
    Categories: Technology & Upgrades
  • Technology & Upgrades

    NetIX Doubles Capacity on EllaLink Cable

    NetIX Doubles Capacity on EllaLink Cable to Strengthen Europe–Latin America [...]

    June 5, 2025
    Categories: Technology & Upgrades
  • Technology & Upgrades

    AARNet, Cisco Trial 400Gbps Over Indigo

    AARNet, Cisco Trial 400Gbps Coherent Pluggable Optics Over 4,600km Cable [...]

    June 5, 2025
    Categories: Technology & Upgrades
  • Technology & Upgrades

    BW Digital, Ciena Hit 1.2 Tb/s on Hawaiki

    BW Digital Sets 1.2 Tb/s Record on Hawaiki Cable With [...]

    June 5, 2025
    Categories: Technology & Upgrades
  • Technology & Upgrades

    Italy's Sparkle Dives Into Subsea Fiber Sensing Project

    Italy's Sparkle Dives Into Subsea Fiber Sensing Project By Fierce [...]

    April 18, 2025
    Categories: Technology & Upgrades
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