Breaking Submarine Cable News & Analysis - SubTel Forum

Welcome to SubTel Forum! Today is : September 28, 2026

Breaking Submarine Cable News & AnalysisKieran Clark2026-09-20T23:49:49-04:00

Breaking News

Sep 28: PNG DataCo Reports Kumul Cable Fault and Repairs

Sep 28: LD Armateurs Takes Delivery of TVO Mariner

Sep 25: Stavian Digital Park Study Enters Feasibility Phase

Sep 23: Digital Realty Plans Los Angeles Cable Landing Station

Sep 23: Sumitomo Electric Supplies Two-Core Fiber for Petal

Cable Faults & Maintenance
PNG DataCo Reports Kumul Cable Fault and Repairs
Published On: September 28, 2026|

Technology
LD Armateurs Takes Delivery of TVO Mariner
Published On: September 28, 2026

Data Centers
Stavian Digital Park Study Enters Feasibility Phase
Published On: September 25, 2026

Digital Realty Plans Los Angeles Cable Landing Station
Categories: Future SystemsPublished On: September 23, 2026
Sumitomo Electric Supplies Two-Core Fiber for Petal
Categories: Editor's Pick, Future SystemsPublished On: September 23, 2026
APTelecom Signs THUS Study Agreement in Singapore
Categories: Future SystemsPublished On: September 23, 2026
EXFO Launches C-OTDR to Speed Subsea Cable Repairs
Categories: Technology & UpgradesPublished On: September 23, 2026
Lightera Expands Submarine Fiber Capacity
Categories: State of the IndustryPublished On: September 23, 2026
Subco Details Three New APAC Subsea Cable Systems
Categories: Future SystemsPublished On: September 23, 2026

what’s trending

Editor's Pick,Future Systems
Sumitomo Electric Supplies Two-Core Fiber for Petal
Sumitomo Electric Supplies Two-Core Fiber for Petal SubTel Forum, from [...]

September 23, 2026
Categories: Editor's Pick, Future Systems

APTelecom Signs THUS Study Agreement in Singapore
Categories: Future Systems|Published On: September 23, 2026|
Meta Plans Petabit-Class Petal Cable
Categories: Future Systems|Published On: September 22, 2026|
SubTel Forum Issue 150 – Offshore Energy OUT NOW!
Categories: Editor's Pick, Magazine, Offshore Energy, SubTel Forum|Published On: September 21, 2026|
Subco Details Three New APAC Subsea Cable Systems
Categories: Future Systems|Published On: September 23, 2026|
SubTel Forum Releases 58th Edition of the Submarine Cable Almanac
Categories: Editor's Pick, SubTel Forum|Published On: September 1, 2026|
Fugro Clarifies Argentina Telecom Cable Survey
Categories: Future Systems|Published On: September 21, 2026|

editor’s pick

Sumitomo Electric Supplies Two-Core Fiber for Petal
Tags: NEC, Sumitomo Electric Industries, transatlanticPublished On: September 23, 2026
SubTel Forum Issue 150 – Offshore Energy OUT NOW!
Tags: #Cybersecurity, AI infrastructure, Issue 150, IWCS, Offshore Energy, submarine cables, subsea resilience, SubTel ForumPublished On: September 21, 2026
SubTel Forum Releases 58th Edition of the Submarine Cable Almanac
Tags: APTelecom, submarine cable, submarine cable almanac, SubTel Forum, telecomsPublished On: September 1, 2026

latest videos

Issue 150 – Wayne Nielsen
Exordium

Issue 150 – Kieran Clark
Cable Map Updates

Issue 150 – Anjali Sugadev
Permitting Pathways

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Cable Faults & Maintenance
Vocus ASC Fault Disrupts Australia-Singapore Traffic
Vocus ASC Fault Disrupts Australia-Singapore Traffic Matthew Giannelis, Tech Business [...]

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Editor's Pick,SubTel Forum
SubTel Forum Releases 58th Edition of the Submarine Cable Almanac
SubTel Forum's Submarine Cable Almanac Issue 58 adds seven new systems and updates fourteen, with exclusive sponsorship from APTelecom.

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Published On: September 1, 2026
Data Centers
Columbia Capital Backs MDC’s MANTA Landing Hubs
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Published On: September 4, 2026
Data Centers
Telconet Opens Guayaquil Data Center as CSN-1 Advances
Telconet Opens Guayaquil Data Center as CSN-1 Advances Cristina Cueto, [...]

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Future Systems
Firmus Commits $300M to SUBCO’s APX East Cable
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