--- title: Resources | Submarine Cables description: Submarine Cables | TeleGeography’s resource center is your hub for telecom intelligence and analysis from the industry’s most trusted experts. --- [![TG\_LOGO](https://resources.telegeography.com/hubfs/TeleGeography%20Hub%20Theme%20Nov%202025/images/TG_LOGO.svg)](https://www2.telegeography.com/) - [About](https://www2.telegeography.com/about-us) - [Research](https://www2.telegeography.com/our-research) - [Products](https://www2.telegeography.com/products) - [Solutions](https://www2.telegeography.com/solutions) - [Resources](https://resources.telegeography.com) [Log In](https://www.telegeography.com/login/login?service=https%3A%2F%2Fwww.telegeography.com%2Faccount%2Fhome%2Findex) [Contact](https://www2.telegeography.com/contact-us) ###### Data and Analysis Tools - [Cloud and WAN Research Service](https://www2.telegeography.com/cloud-and-wan-infrastructure) - [Data Center Research Service](https://www2.telegeography.com/data-center-research-service) - [GlobalComms Database](https://www2.telegeography.com/globalcomms-database-service) - [International Voice Report](https://www2.telegeography.com/telegeography-report-and-database) - [IP Networks Research Service](https://www2.telegeography.com/ip-networks-research-service) - [ISP Navigator](https://www2.telegeography.com/isp-navigatorisp-navigator) - [Transport Networks Research Service](https://www2.telegeography.com/transport-networks) - [Network Pricing Database](https://www2.telegeography.com/telegeography-pricing-database) - [WAN Cost Benchmark](https://www2.telegeography.com/wan-cost-benchmark) - [Product Passes](https://www2.telegeography.com/product-passes) ###### Consulting - [All Consulting Services](https://www2.telegeography.com/consulting) - [Submarine Cable Consulting](https://www2.telegeography.com/submarine-cable-consulting) ###### Maps - [All Map Services](https://www2.telegeography.com/map-services) - [Sponsor a Map](https://www2.telegeography.com/sponsor-a-map) - [License Map Data](https://www2.telegeography.com/license-geocoded-map-data) - [Cite a Map](https://www2.telegeography.com/cite-telegeography-map) - [Buy a Map](https://shop.telegeography.com/collections/telecom-maps/) ###### Industry - [Education](https://www2.telegeography.com/telegeography-for-education) - [Enterprise](https://www2.telegeography.com/enterprise) - [Tech](https://www2.telegeography.com/tech) - [Telecom](https://www2.telegeography.com/telecom) ###### Case Studies - [AI + Retail Telecom Data](https://www2.telegeography.com/where-to-get-global-telecom-data) - [EXA Infrastructure](https://www2.telegeography.com/exa-infrastructure-case-study) - [Orange Wholesale](https://www2.telegeography.com/orange-wholesale-case-study) - [The European Commission](https://www2.telegeography.com/the-european-commissions-data-backed-approach-to-international-policy) # Submarine Cables ![Event LP - Submarine Networks World](https://resources.telegeography.com/hubfs/SNW%202026%20Paradox%20thumbnail.png) ###### New Presentation #### [TeleGeography at Submarine Networks World 2026](https://www2.telegeography.com/submarine-networks-world) Download Alan Mauldin's presentation from Submarine Networks World 2026. [Read More](https://www2.telegeography.com/submarine-networks-world) ![Event LP - Capacity Europe](https://resources.telegeography.com/hubfs/Capacity%20Europe%202026%20thumbnail.png) ###### New Presentation #### [TeleGeography at Capacity Europe 2026](https://www2.telegeography.com/capacity-europe) Download TeleGeography Research Analyst Stacey Parker's presentation slides from Capacity Europe 2026. [Read More](https://www2.telegeography.com/capacity-europe) ![Event LP - NANOG](https://resources.telegeography.com/hubfs/NANOG%202026%20thumbnail.png) ###### New Presentation #### [TeleGeography at NANOG 2026](https://www2.telegeography.com/nanog) Download Paul Brodsky's presentation from NANOG 2026. [Read More](https://www2.telegeography.com/nanog) ![Ebook Landing Page - State of the Network](https://resources.telegeography.com/hubfs/Untitled%20design%20(18).png) ###### Popular E-book #### [TeleGeography's State of the Network Report](https://www2.telegeography.com/download-state-of-the-network) TeleGeography's State of the Network is a free annual report with unbiased data and analysis on the... [Read More](https://www2.telegeography.com/download-state-of-the-network) ![Orange Wholesale Case Study](https://resources.telegeography.com/hubfs/Market%20Connectivity%20Score%20(3).png) ###### Case Study #### [How Orange Wholesale Uses TeleGeography](https://www2.telegeography.com/orange-wholesale-case-study) A case study on how Orange Wholesale uses TeleGeography platforms for data and analysis on transport... [Read More](https://www2.telegeography.com/orange-wholesale-case-study) ![featured-img](https://resources.telegeography.com/hubfs/What%20to%20Know%20About%20Submarine%20Cable%20Breaks.png) ###### Blog Oct 14, 2026 #### [What To Know About Submarine Cable Breaks](https://resources.telegeography.com/what-to-know-about-submarine-cable-breaks) Submarine cables are the backbone of global connectivity, so when a cable breaks, it can be a big deal.... [View More by Lane Burdette](https://resources.telegeography.com/author/lane-burdette) [Read More](https://resources.telegeography.com/what-to-know-about-submarine-cable-breaks) ![featured-img](https://resources.telegeography.com/hubfs/Decade%20of%20maps%20thumbnail.png) ###### Blog Sep 28, 2026 #### [The Submarine Cable Boom as Told by a Decade of TeleGeography Maps](https://resources.telegeography.com/submarine-cables-over-time-through-the-years) There's been lots of conversation about the recent boom in submarine cable construction. This flurry of... [View More by Jayne Miller](https://resources.telegeography.com/author/jayne-miller) [Read More](https://resources.telegeography.com/submarine-cables-over-time-through-the-years) ![featured-img](https://resources.telegeography.com/hubfs/How%20many%20submarine%20cables.png) ###### Blog Sep 23, 2026 #### [How Many Submarine Cables Are There, Anyway?](https://resources.telegeography.com/how-many-submarine-cables-are-there-anyway) Subsea cables power the internet under oceans all over the world. But how many cables are there? As... [View More by Lane Burdette](https://resources.telegeography.com/author/lane-burdette) [Read More](https://resources.telegeography.com/how-many-submarine-cables-are-there-anyway) ![featured-img](https://resources.telegeography.com/hubfs/Caribbean%20Telecom%20Overview%20thumbnail.png) ###### Blog Sep 10, 2026 #### [Caribbean Telecom Overview](https://resources.telegeography.com/caribbean-telecom-overview) Few regions in the world are quite like the Caribbean, especially from a telecommunications perspective.... [View More by Peter Wood](https://resources.telegeography.com/author/peter-wood) [Read More](https://resources.telegeography.com/caribbean-telecom-overview) ![featured-img](https://resources.telegeography.com/hubfs/A%20Refreshed%20List%20of%20Content%20Providers%20Submarine%20Cable%20Holdings-1.png) ###### Blog Aug 17, 2026 #### [A (Refreshed) List of Content Providers' Submarine Cable Holdings](https://resources.telegeography.com/telegeography-content-providers-submarine-cable-holdings-list-new) We've posted submarine cables owned by content providers for nearly a decade. When we first published... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/telegeography-content-providers-submarine-cable-holdings-list-new) ![featured-img](https://resources.telegeography.com/hubfs/forecasting%20the%20next%2010%20years%20of%20submarine%20cable%20investment%20and%20kilometers.png) ###### Blog Jul 7, 2026 #### [Forecasting the Next 10 Years of Submarine Cable Investment and Kilometers](https://resources.telegeography.com/forecasting-the-next-10-years-of-submarine-cable-investment-and-kilometers) If you’ve followed our work at TeleGeography for any length of time, you know we spend a lot of time... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/forecasting-the-next-10-years-of-submarine-cable-investment-and-kilometers) ![featured-img](https://resources.telegeography.com/hubfs/Thumbnail%20Video%20and%20Blog%20(18).png) ###### Blog Jun 16, 2026 #### [Connecting the AI Revolution: Long-Haul Networks and Bandwidth Growth](https://resources.telegeography.com/ai-long-haul-networks-bandwidth-growth) How much long-haul network bandwidth is required to power the AI revolution? While data center... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/ai-long-haul-networks-bandwidth-growth) ![featured-img](https://resources.telegeography.com/hubfs/Thumbnail%20Video%20and%20Blog%20(12).png) ###### Blog May 4, 2026 #### [The Key Trends Shaping Long-Haul Capacity Demand](https://resources.telegeography.com/the-key-trends-shaping-long-haul-capacity-demand) What's shaping the trajectory of the global bandwidth market? To answer that question, we identified... [View More by Jon Hjembo](https://resources.telegeography.com/author/jon-hjembo) [Read More](https://resources.telegeography.com/the-key-trends-shaping-long-haul-capacity-demand) ![featured-img](https://resources.telegeography.com/hubfs/Thumbnail%20Video%20and%20Blog%20(10).png) ###### Blog Apr 28, 2026 #### [Building Tomorrow’s Internet: A 2026 Update on Cable Investment](https://resources.telegeography.com/building-tomorrows-internet-an-update-on-new-cable-investment) A steady stream of investment has driven tremendous growth in subsea cable infrastructure to keep pace... [View More by Paul Brodsky](https://resources.telegeography.com/author/paul-brodsky) [Read More](https://resources.telegeography.com/building-tomorrows-internet-an-update-on-new-cable-investment) ![featured-img](https://resources.telegeography.com/hubfs/Thumbnail%20Video%20and%20Blog%20(8).png) ###### Blog Apr 24, 2026 #### [Your Go-To Cable Compendium](https://resources.telegeography.com/your-go-to-cable-compendium) Whether you work directly in telecom or your work overlaps with internet infrastructure in another... [View More by TeleGeography Staff](https://resources.telegeography.com/author/telegeography-staff) [Read More](https://resources.telegeography.com/your-go-to-cable-compendium) ![featured-img](https://resources.telegeography.com/hubfs/Hormuz%20Thumb.png) ###### Blog Mar 13, 2026 #### [Navigating Hostile Waters: Submarine Cable Infrastructure and the Strait of Hormuz](https://resources.telegeography.com/submarine-cable-infrastructure-strait-hormuz) The Strait of Hormuz is a crucial artery, not only for the transit of oil and cargo but also for the... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/submarine-cable-infrastructure-strait-hormuz) ![featured-img](https://resources.telegeography.com/hubfs/Submarine_Cable_Map_2026_Global.jpg) ###### Blog Mar 2, 2026 #### [TeleGeography's 2026 Submarine Cable Map](https://resources.telegeography.com/2026-submarine-cable-map) Happy 30th birthday to TeleGeography's telecommunications map! We're excited to release our 2026... [View More by TeleGeography Staff](https://resources.telegeography.com/author/telegeography-staff) [Read More](https://resources.telegeography.com/2026-submarine-cable-map) ![featured-img](https://resources.telegeography.com/hubfs/Content/Content-Graphics/2026/Resource%20Assets/Luis%20Colasante.png) ###### Podcast Episode Feb 12, 2026 #### [Infrastructure, Not Compute, is the Real AI Bottleneck](https://resources.telegeography.com/infrastructure-is-the-real-ai-bottleneck) [Read More](https://resources.telegeography.com/infrastructure-is-the-real-ai-bottleneck) ![featured-img](https://resources.telegeography.com/hubfs/AdobeStock_165971483.jpeg) ###### Blog Nov 20, 2025 #### [Securing Global Communications: An Examination of Foreign Adversary Threats to Subsea Cable...](https://resources.telegeography.com/securing-global-communications-foreign-adversary-threats-subsea-cable-infrastructure) Governments around the world are asking critical questions about national security and submarine cables,... [View More by Tim Stronge](https://resources.telegeography.com/author/tim-stronge) [Read More](https://resources.telegeography.com/securing-global-communications-foreign-adversary-threats-subsea-cable-infrastructure) ![featured-img](https://resources.telegeography.com/hubfs/Content%20Archive/2023/Blog%20Assets/AdobeStock_190800235-1.jpeg) ###### Podcast Episode Oct 2, 2025 #### [Protecting Internet Infrastructure with Submarine Cable Sensing](https://resources.telegeography.com/protecting-internet-infrastructure-submarine-cable-sensing) [Read More](https://resources.telegeography.com/protecting-internet-infrastructure-submarine-cable-sensing) ![featured-img](https://resources.telegeography.com/hubfs/Cables%20on%20sea%20floor.jpeg) ###### Podcast Episode Sep 25, 2025 #### [Submarine Cable Routing on an Increasingly Crowded Seafloor](https://resources.telegeography.com/submarine-cable-routing-increasingly-crowded-seafloor) [Read More](https://resources.telegeography.com/submarine-cable-routing-increasingly-crowded-seafloor) ![featured-img](https://resources.telegeography.com/hubfs/2025%20Content/Blog%20Assets/cable%20ship%20blog%20header%206.30.jpg) ###### Podcast Episode Sep 18, 2025 #### [Current State and Forecasts for Submarine Cable Maintenance](https://resources.telegeography.com/current-state-forecasts-submarine-cable-maintenance) [Read More](https://resources.telegeography.com/current-state-forecasts-submarine-cable-maintenance) ![featured-img](https://resources.telegeography.com/hubfs/Content%20Archive/2023/Blog%20Assets/AdobeStock_344986947-1.jpeg) ###### Podcast Episode Sep 11, 2025 #### [Cybersecurity Challenges in Submarine Cable Systems](https://resources.telegeography.com/cybersecurity-submarine-cable-systems) [Read More](https://resources.telegeography.com/cybersecurity-submarine-cable-systems) ![featured-img](https://resources.telegeography.com/hubfs/Content%20Archive/2023/Blog%20Assets/AdobeStock_552748421-1.jpeg) ###### Podcast Episode Sep 4, 2025 #### [The Economics of Submarine Cables](https://resources.telegeography.com/the-economics-of-submarine-cables) [Read More](https://resources.telegeography.com/the-economics-of-submarine-cables) ![featured-img](https://resources.telegeography.com/hubfs/2020/Blog%20Assets/ocean-828774_1280.jpg) ###### Blog Jul 24, 2025 #### [You've Read About Submarine Cable Breaks. Now Read About the Repairs.](https://resources.telegeography.com/youve-read-a-lot-on-cable-breaks-lately.-have-you-read-about-the-repairs) There is no shortage of headlines about high-profile cable breaks, particularly around the Baltic Sea... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/youve-read-a-lot-on-cable-breaks-lately.-have-you-read-about-the-repairs) ![featured-img](https://resources.telegeography.com/hubfs/Screenshot%202025-07-18%20at%2010.47.59%20AM.png) ###### Blog Jul 18, 2025 #### [The Regulatory and Geopolitical Environment of Cable Faults and Maintenance](https://resources.telegeography.com/regulatory-geopolitical-environment-cable-faults-maintenance-repairs) Undersea cables are crucial to the global economy and national security. It's no surprise, then, that... [View More by Lane Burdette](https://resources.telegeography.com/author/lane-burdette) [Read More](https://resources.telegeography.com/regulatory-geopolitical-environment-cable-faults-maintenance-repairs) ![featured-img](https://resources.telegeography.com/hubfs/cable%20ship%20blog%20header%206.30.jpg) ###### Blog Jun 30, 2025 #### [It’s Going to Take $3 Billion to Ensure Submarine Cable Repair Ships Can Keep the World Connected](https://resources.telegeography.com/submarine-cable-maintenance-data) A new report details what is needed to sustain current service levels and reduce repair delays for the... [View More by TeleGeography Staff](https://resources.telegeography.com/author/telegeography-staff) [Read More](https://resources.telegeography.com/submarine-cable-maintenance-data) ![featured-img](https://resources.telegeography.com/hubfs/Content%20Archive/2023/Email/DC.png) ###### Podcast Episode Jun 5, 2025 #### [An FCC Commissioner Explains Spectrum Allocation + Broadband Expansion](https://resources.telegeography.com/fcc-commissioner-spectrum-allocation-broadband-expansion) [Read More](https://resources.telegeography.com/fcc-commissioner-spectrum-allocation-broadband-expansion) ![featured-img](https://resources.telegeography.com/hubfs/2025/Blog%20Assets/nature-3245401_1280.jpg) ###### Blog Apr 3, 2025 #### [One Patent to Rule Them All? Demystifying China’s “Terrifying” Cable-Cutting Tech](https://resources.telegeography.com/demystifying-chinas-terrifying-cable-cutting-tech) My family has probably watched Lord of the Rings a dozen times or more1. We can (and sometimes will)... [View More by Tim Stronge](https://resources.telegeography.com/author/tim-stronge) [Read More](https://resources.telegeography.com/demystifying-chinas-terrifying-cable-cutting-tech) ![featured-img](https://resources.telegeography.com/hubfs/2025/Landing%20Pages/JV%20LATAM%202025.png) ###### Blog Apr 2, 2025 #### [Bandwidth Demand is Strong in Latin America, But It's Slowing](https://resources.telegeography.com/bandwidth-demand-is-strong-latin-america-but-its-slowing) It's true. The localization of content, applications, and compute in local hubs like São Paulo, paired... [View More by TeleGeography Staff](https://resources.telegeography.com/author/telegeography-staff) [Read More](https://resources.telegeography.com/bandwidth-demand-is-strong-latin-america-but-its-slowing) ![featured-img](https://resources.telegeography.com/hubfs/2025/Blog%20Assets/AdobeStock_190126374-1.jpeg) ###### Blog Mar 4, 2025 #### [It’s Time To Learn About Latency](https://resources.telegeography.com/its-time-to-learn-about-latency) Latency is a term that’s frequently cited when discussing long-haul networks. But what is it really?... [View More by Paul Brodsky](https://resources.telegeography.com/author/paul-brodsky) [Read More](https://resources.telegeography.com/its-time-to-learn-about-latency) ![featured-img](https://resources.telegeography.com/hubfs/2025/Blog%20Assets/AdobeStock_229941847-1.jpeg) ###### Blog Feb 17, 2025 #### [The State of the Network: Your 2025 Update on the Telecom Industry](https://resources.telegeography.com/the-state-of-the-network-in-2025) Hello, gentle readers, and welcome to the 2025 State of the Network Report—our eighth edition. The... [View More by Kristin Carlson](https://resources.telegeography.com/author/kristin-carlson) [Read More](https://resources.telegeography.com/the-state-of-the-network-in-2025) ![featured-img](https://resources.telegeography.com/hubfs/2025/Blog%20Assets/optical-fiber-2077976_1280.jpg) ###### Podcast Episode Feb 6, 2025 #### [The Podcast Goes Dark! (Dark Fiber, That is)](https://resources.telegeography.com/the-podcast-goes-dark-dark-fiber-that-is) [Read More](https://resources.telegeography.com/the-podcast-goes-dark-dark-fiber-that-is) ![featured-img](https://resources.telegeography.com/hubfs/2024/Blog%20Assets/AdobeStock_323470658-1.jpeg) ###### Blog Jan 22, 2025 #### [The Impact of AI on Submarine Cable Networks](https://resources.telegeography.com/the-impact-of-ai-on-submarine-cable-networks) Submarine networks enable uninterrupted connectivity among geographically dispersed physical data... [View More by Kristin Carlson](https://resources.telegeography.com/author/kristin-carlson) [Read More](https://resources.telegeography.com/the-impact-of-ai-on-submarine-cable-networks) ![featured-img](https://resources.telegeography.com/hubfs/2024/Blog%20Assets/AdobeStock_198496190-1.jpeg) ###### Blog Oct 2, 2024 #### [Escaping the Matrix: AI and Submarine Cables](https://resources.telegeography.com/escaping-the-matrix-ai-and-submarine-cables) We are now moving from sci-fi to reality with the launch of many AI services that are poised to... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/escaping-the-matrix-ai-and-submarine-cables) ![featured-img](https://resources.telegeography.com/hubfs/2024/Blog%20Assets/sandcastle-571044_1280.jpg) ###### Blog Sep 26, 2024 #### [Once a Builder of the Internet, Now an Adviser to Future Builders](https://resources.telegeography.com/once-a-builder-of-the-internet-now-an-adviser-to-future-builders) Sylvie LaPerrière, one of TeleGeography's esteemed partners, is a known tech leader in the digital... [View More by Rob Schult](https://resources.telegeography.com/author/rob-schult) [Read More](https://resources.telegeography.com/once-a-builder-of-the-internet-now-an-adviser-to-future-builders) ![featured-img](https://resources.telegeography.com/hubfs/2024/Blog%20Assets/Africa_Telecommunications_Map_2024-09143200479dc9eb1bbcaa59d15f25cd.jpeg) ###### Blog Aug 12, 2024 #### [Business Broadband in Africa: Notes From My Summer as a Research Intern](https://resources.telegeography.com/business-broadband-in-africa-summer-internship) As our summer internship session winds down, TeleGeography welcomes summer pricing intern Zar Adisuryo... [View More by TeleGeography Staff](https://resources.telegeography.com/author/telegeography-staff) [Read More](https://resources.telegeography.com/business-broadband-in-africa-summer-internship) ![featured-img](https://resources.telegeography.com/hubfs/2018/blog-assets/water-3322169_1280.jpg) ###### Blog Jun 11, 2024 #### [Mike Constable Considers Infrastructure from Every Angle](https://resources.telegeography.com/mike-constable-considers-infrastructure-from-every-angle) Mike Constable has logged many hours in digital infrastructure. He's the mind behind Infra-Analytics Pte... [View More by Jayne Miller](https://resources.telegeography.com/author/jayne-miller) [Read More](https://resources.telegeography.com/mike-constable-considers-infrastructure-from-every-angle) ![featured-img](https://resources.telegeography.com/hubfs/2024/Blog%20Assets/AdobeStock_304993506-1.jpeg) ###### Blog May 28, 2024 #### [Why Does Diversity Matter for Submarine Cables?](https://resources.telegeography.com/why-does-diversity-matter-for-submarine-cables) Last week, I joined Ciena’s Brian Lavallée and Colt’s Laurent Taieb for a live webinar all about... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/why-does-diversity-matter-for-submarine-cables) ![featured-img](https://resources.telegeography.com/hubfs/2024/Blog%20Assets/AdobeStock_246072810-1.jpeg) ###### Blog May 17, 2024 #### [Dr. Steve Grubb Looks Forward to the Next Wave of Technology Drivers](https://resources.telegeography.com/dr-steve-grubb-looks-forward-to-the-next-wave-of-technology-drivers) Dr. Steve Grubb’s fascination with subsea cable technology began in the 1990s. Thirty years later, now... [View More by Jayne Miller](https://resources.telegeography.com/author/jayne-miller) [Read More](https://resources.telegeography.com/dr-steve-grubb-looks-forward-to-the-next-wave-of-technology-drivers) ![featured-img](https://resources.telegeography.com/hubfs/2024/Blog%20Assets/AdobeStock_245245589-1.jpeg) ###### Blog May 3, 2024 #### [Philip Low Plans for AI Deployment and Decarbonization](https://resources.telegeography.com/philip-low-plans-for-ai-deployment-and-decarbonization) Philip Low, Chairman of Platform Markets Group and Managing Director of Headwinds Consultants, has a lot... [View More by Jayne Miller](https://resources.telegeography.com/author/jayne-miller) [Read More](https://resources.telegeography.com/philip-low-plans-for-ai-deployment-and-decarbonization) ![featured-img](https://resources.telegeography.com/hubfs/2024/Blog%20Assets/AdobeStock_353582487-1.jpeg) ###### Blog Apr 3, 2024 #### [The Reality of Latin American Connectivity](https://resources.telegeography.com/the-reality-of-latin-american-connectivity) A few weeks ago, TeleGeography headed back to São Paulo to participate in the Capacity Latin America... [View More by Peter Wood](https://resources.telegeography.com/author/peter-wood) [Read More](https://resources.telegeography.com/the-reality-of-latin-american-connectivity) ![featured-img](https://resources.telegeography.com/hubfs/2024/Blog%20Assets/AdobeStock_245245589-1.jpeg) ###### Blog Feb 23, 2024 #### [Flashback Friday: Submarine Cable Repair in the 1980s](https://resources.telegeography.com/flashback-friday-submarine-cable-repair-in-the-1980s) If you've read over our Submarine Cable Frequently Asked Questions, you know that cable faults are... [View More by Kristin Carlson](https://resources.telegeography.com/author/kristin-carlson) [Read More](https://resources.telegeography.com/flashback-friday-submarine-cable-repair-in-the-1980s) ![featured-img](https://resources.telegeography.com/hubfs/2024/Blog%20Assets/AdobeStock_213595094-1.jpeg) ###### Podcast Episode Feb 15, 2024 #### [What is a Transport Network?](https://resources.telegeography.com/what-is-a-transport-network) [Read More](https://resources.telegeography.com/what-is-a-transport-network) ![featured-img](https://resources.telegeography.com/hubfs/2024/Blog%20Assets/AdobeStock_276596166%20(1)-1.jpeg) ###### Blog Jan 17, 2024 #### [The Red Sea: A Key Subsea Cable Crossroads Under Siege](https://resources.telegeography.com/the-red-sea-a-key-subsea-cable-crossroads-under-siege) The Red Sea is a global hot spot at the moment due to repeated attacks by Yemeni Houthi rebels against... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/the-red-sea-a-key-subsea-cable-crossroads-under-siege) ![featured-img](https://resources.telegeography.com/hubfs/2023/Blog%20Assets/AdobeStock_116955257-1.jpeg) ###### Blog Nov 30, 2023 #### [Want To Retire in Your 20s? Become a Submarine Cable](https://resources.telegeography.com/want-to-retire-in-your-20s-become-a-submarine-cable) Wouldn't it be great to be fully retired before your 30th birthday? Because they are engineered with a... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/want-to-retire-in-your-20s-become-a-submarine-cable) ![featured-img](https://resources.telegeography.com/hubfs/2023/Blog%20Assets/AdobeStock_417116825-1.jpeg) ###### Blog Jul 20, 2023 #### [Content Providers Are Still Hungry for Bandwidth](https://resources.telegeography.com/content-providers-are-still-hungry-for-bandwidth) Earlier this week, I joined Ciena and Telstra for a live webinar highlighting Asia-Pacific market... [View More by Marvin Tan](https://resources.telegeography.com/author/marvin-tan) [Read More](https://resources.telegeography.com/content-providers-are-still-hungry-for-bandwidth) ![featured-img](https://resources.telegeography.com/hubfs/2023/Blog%20Assets/AdobeStock_107539601-1.jpeg) ###### Blog Jun 7, 2023 #### [Latin American Pricing Takeaways From ITW](https://resources.telegeography.com/latin-american-pricing-takeaways-from-itw) Last month, the TeleGeography team joined scores of ICT infrastructure professionals in National Harbor,... [View More by Peter Wood](https://resources.telegeography.com/author/peter-wood) [Read More](https://resources.telegeography.com/latin-american-pricing-takeaways-from-itw) ![featured-img](https://resources.telegeography.com/hubfs/2023/Blog%20Assets/lava-656827_1280.jpg) ###### Podcast Episode Apr 18, 2023 #### [What Happens to Cables When The Earth Moves Under Our Feet?](https://resources.telegeography.com/podcast-submarine-cables-earthquakes-volcanoes) [Read More](https://resources.telegeography.com/podcast-submarine-cables-earthquakes-volcanoes) ![featured-img](https://resources.telegeography.com/hubfs/2017/submarine-cable-map/Submarine_Cable_Map_2017_2000px.jpg) ###### Podcast Episode Mar 9, 2023 #### [Behind the Seas: Making Our Famous Submarine Cable Map](https://resources.telegeography.com/behind-the-seas-making-our-submarine-cable-map) [Read More](https://resources.telegeography.com/behind-the-seas-making-our-submarine-cable-map) ![featured-img](https://resources.telegeography.com/hubfs/2022/Blog%20Assets/AdobeStock_269258088-1.jpeg) ###### Blog Jan 4, 2023 #### [AI vs. TeleGeography: The Submarine Cable Showdown](https://resources.telegeography.com/ai-vs-telegeography-the-submarine-cable-showdown) The TG team is enjoying OpenAI's new ChatGPT—an artificial intelligence assistant trained to answer... [View More by Kristin Carlson](https://resources.telegeography.com/author/kristin-carlson) [Read More](https://resources.telegeography.com/ai-vs-telegeography-the-submarine-cable-showdown) ![featured-img](https://resources.telegeography.com/hubfs/2022/Blog%20Assets/AdobeStock_492368269-1.jpeg) ###### Blog Dec 15, 2022 #### [Latin American Market Trends: Brazil and Mexico](https://resources.telegeography.com/latin-american-market-trends-brazil-and-mexico) As telecom analysts, my TeleGeography colleagues and I have been busy attending conferences and... [View More by Peter Wood](https://resources.telegeography.com/author/peter-wood) [Read More](https://resources.telegeography.com/latin-american-market-trends-brazil-and-mexico) ![featured-img](https://resources.telegeography.com/hubfs/2022/Blog%20Assets/AdobeStock_142641215-1.jpeg) ###### Blog Oct 3, 2022 #### [Gloomy Economic Indicators… Scary Future for the Subsea Cable Industry?](https://resources.telegeography.com/gloomy-economic-indicators-scary-future-for-the-subsea-cable-industry) Some pretty ominous headlines have been circulating around the world lately regarding the risk of a... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/gloomy-economic-indicators-scary-future-for-the-subsea-cable-industry) ![featured-img](https://resources.telegeography.com/hubfs/2022/Blog%20Assets/pexels-magda-ehlers-1337387-1.jpg) ###### Blog Aug 11, 2022 #### [A is for Autonomous System: The Telecom Glossary of Your Dreams](https://resources.telegeography.com/a-is-for-autonomous-system-the-telecom-glossary-of-your-dreams) Let's face it—there are a lot of definitions to memorize in the telecom space. And if you've ever racked... [View More by Kristin Carlson](https://resources.telegeography.com/author/kristin-carlson) [Read More](https://resources.telegeography.com/a-is-for-autonomous-system-the-telecom-glossary-of-your-dreams) ![featured-img](https://resources.telegeography.com/hubfs/2022/Blog%20Assets/AdobeStock_265642486-1.jpeg) ###### Blog Jul 20, 2022 #### [Expectations for India’s Used International Bandwidth](https://resources.telegeography.com/expectations-for-indias-used-international-bandwidth) Here's a headline you might have caught recently. Our research indicates that India’s used international... [View More by TeleGeography Staff](https://resources.telegeography.com/author/telegeography-staff) [Read More](https://resources.telegeography.com/expectations-for-indias-used-international-bandwidth) ![featured-img](https://resources.telegeography.com/hubfs/2022/Blog%20Assets/pexels-roman-odintsov-5336640.jpg) ###### Blog Jun 30, 2022 #### [New Cables Are Coming to Africa](https://resources.telegeography.com/new-cables-are-coming-to-africa) While used international bandwidth has significantly increased in Africa in recent years, the region has... [View More by Patrick Christian](https://resources.telegeography.com/author/patrick-christian) [Read More](https://resources.telegeography.com/new-cables-are-coming-to-africa) ![featured-img](https://resources.telegeography.com/hubfs/2022/Blog%20Assets/ukraine-g9b07785c6_1280.jpg) ###### Podcast Episode Apr 5, 2022 #### [How Global Events Impact the Internet](https://resources.telegeography.com/how-global-events-impact-the-internet) [Read More](https://resources.telegeography.com/how-global-events-impact-the-internet) ![featured-img](https://resources.telegeography.com/hubfs/pexels-tima-miroshnichenko-8327971.jpg) ###### Blog Oct 19, 2021 #### [Who Really Cares About Latency?](https://resources.telegeography.com/who-really-cares-about-latency) Specifically, which applications and network operators have latency on their minds? Well, content... [View More by Kristin Carlson](https://resources.telegeography.com/author/kristin-carlson) [Read More](https://resources.telegeography.com/who-really-cares-about-latency) ![featured-img](https://resources.telegeography.com/hubfs/2021/Blog%20Assets/dive-1149013_1280.jpg) ###### Podcast Episode May 17, 2021 #### [Submarine Cables: It's Not Bitcoin](https://resources.telegeography.com/submarine-cables-its-not-bitcoin) [Read More](https://resources.telegeography.com/submarine-cables-its-not-bitcoin) ![featured-img](https://resources.telegeography.com/hubfs/2020/Blog%20Assets/hong-kong-376777_1280.jpg) ###### Blog Feb 11, 2020 #### [About That PLCN Delay: Four Trans-Pacific Cable Market Facts to Consider](https://resources.telegeography.com/about-that-plcn-delay-four-trans-pacific-cable-market-facts-to-consider) There's been a lot of press about delayed approval for the Pacific Light Cable Network (PLCN) cable,... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/about-that-plcn-delay-four-trans-pacific-cable-market-facts-to-consider) ![featured-img](https://resources.telegeography.com/hubfs/2019/Blog%20Assets/man-791440_1280.jpg) ###### Blog Oct 3, 2019 #### [Signals of Success: What to Look for in Submarine Cable Press Releases](https://resources.telegeography.com/how-to-read-a-submarine-cable-press-release) I'm a cynic and you can be one, too! This was the title of Tim Stronge's presentation during a recent... [View More by Jayne Miller](https://resources.telegeography.com/author/jayne-miller) [Read More](https://resources.telegeography.com/how-to-read-a-submarine-cable-press-release) ![featured-img](https://resources.telegeography.com/hubfs/2016/blog/photo-1447622919665-d95b0d80b251.jpeg) ###### Blog Apr 5, 2019 #### [Are All These New Undersea Cables Really Giving Us Faster Internet? Not Exactly.](https://resources.telegeography.com/why-everything-you-thought-you-knew-about-internet-speed-is-wrong) How many times have we heard that new undersea cables will bring consumers Internet speeds faster than a... [View More by Erik Kreifeldt](https://resources.telegeography.com/author/erik-kreifeldt) [Read More](https://resources.telegeography.com/why-everything-you-thought-you-knew-about-internet-speed-is-wrong) ![featured-img](https://resources.telegeography.com/hubfs/2018/blog-assets/fossil-1969912_1280.jpg) ###### Blog Oct 4, 2018 #### [Is a Mass Extinction of Submarine Cables Looming?](https://resources.telegeography.com/is-a-mass-extinction-of-submarine-cables-looming-retired-cable) The rapid pace of demand growth is only going to require more international bandwidth in the coming... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/is-a-mass-extinction-of-submarine-cables-looming-retired-cable) ![featured-img](https://resources.telegeography.com/hubfs/2018/blog-assets/First-TG_Map.png) ###### Blog Aug 9, 2018 #### [The Ultimate Throwback Thursday: TeleGeography's First Map](https://resources.telegeography.com/the-ultimate-throwback-thursday-telegeographys-first-map-cables-in-1996) TeleGeography started producing submarine cable maps in 1999, but we had been mapping the world of... [View More by Jayne Miller](https://resources.telegeography.com/author/jayne-miller) [Read More](https://resources.telegeography.com/the-ultimate-throwback-thursday-telegeographys-first-map-cables-in-1996) ![featured-img](https://resources.telegeography.com/hubfs/2018/blog-assets/Tim-Subsea-EMEA.jpeg) ###### Blog Jul 30, 2018 #### [Happy Anniversary to the AC-1: A Twenty Year Retrospective at Subsea EMEA](https://resources.telegeography.com/ac-1-cable-twenty-year-retrospective-at-subsea-emea) Way back in 1998, a press release went out from Global Crossing about the first segment of their... [View More by Jayne Miller](https://resources.telegeography.com/author/jayne-miller) [Read More](https://resources.telegeography.com/ac-1-cable-twenty-year-retrospective-at-subsea-emea) ![featured-img](https://resources.telegeography.com/hubfs/2017/blog-assets/bollard-932203_1280.jpg) ###### Blog Jun 12, 2018 #### [Three Things Investors Should Know About the Submarine Cable Market](https://resources.telegeography.com/three-things-investors-should-know-about-the-sub-cable-market) We get lots of questions about submarine cables. Where are they? Who owns them? What happens when they... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/three-things-investors-should-know-about-the-sub-cable-market) ![featured-img](https://resources.telegeography.com/hubfs/2018/blog-assets/water-3355014_1280.jpg) ###### Blog May 2, 2018 #### [Submarine Cable Redundancy, Explained](https://resources.telegeography.com/what-is-submarine-cable-redundancy) You might have heard about a recent cable cut near Mauritania. The short version? On March 30, damage to... [View More by Paul Brodsky](https://resources.telegeography.com/author/paul-brodsky) [Read More](https://resources.telegeography.com/what-is-submarine-cable-redundancy) ![featured-img](https://resources.telegeography.com/hubfs/2017/blog-assets/room-2559790_1280.jpg) ###### Blog Oct 30, 2017 #### [Stranger Things: Why Netflix Isn’t Behind New Submarine Cable Builds](https://resources.telegeography.com/stranger-things-why-netflix-isnt-behind-new-submarine-cable-builds) Besides sharks eating undersea cables, one of the biggest myths that I’ve seen recently is Netflix being... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/stranger-things-why-netflix-isnt-behind-new-submarine-cable-builds) ![featured-img](https://resources.telegeography.com/hubfs/2017/blog-assets/architecture-22039_1280.jpg) ###### Blog Aug 16, 2017 #### [Three Facts That Summarize the Current Global Wholesale Bandwidth Market](https://resources.telegeography.com/three-facts-that-summarize-the-current-global-wholesale-bandwidth-market) We've been tracking the market for long-haul networks and submarine cables since 1999. Our data... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/three-facts-that-summarize-the-current-global-wholesale-bandwidth-market) ![featured-img](https://resources.telegeography.com/hubfs/2015/blog/submarine-cable-map-2013-color.jpg) ###### Blog May 3, 2017 #### [Cable Breakage: When and How Cables Go Down](https://resources.telegeography.com/what-happens-when-submarine-cables-break) Earlier this year we fielded some of the most frequently asked questions about submarine cables. How do... [View More by Alan Mauldin](https://resources.telegeography.com/author/alan-mauldin) [Read More](https://resources.telegeography.com/what-happens-when-submarine-cables-break) ![featured-img](https://resources.telegeography.com/hubfs/2016/where-is-tg/Screen_Shot_2016-06-30_at_1.37.38_PM.png) ###### Blog Jul 14, 2016 #### [Mythbusters: Revenge of the Cable Myths, Part III](https://resources.telegeography.com/mythbusters-revenge-of-the-cable-myths-part-iii) In Part II of TeleGeography's Mythbusters presentation at SubOptic 2016, Alan Mauldin busted five myths... [View More by Thomas Simpson](https://resources.telegeography.com/author/thomas-simpson) [Read More](https://resources.telegeography.com/mythbusters-revenge-of-the-cable-myths-part-iii) ![featured-img](https://resources.telegeography.com/hubfs/2016/where-is-tg/Screen_Shot_2016-06-22_at_2.51.41_PM.png) ###### Blog Jul 7, 2016 #### [Mythbusters: Revenge of the Cable Myths, Part II](https://resources.telegeography.com/mythbusters-revenge-of-the-cable-myths-part-ii) In the first part of TeleGeography’s Mythbusters presentation at SubOptic 2016, Tim Stronge busted myths... [View More by Thomas Simpson](https://resources.telegeography.com/author/thomas-simpson) [Read More](https://resources.telegeography.com/mythbusters-revenge-of-the-cable-myths-part-ii) ![featured-img](https://resources.telegeography.com/hubfs/2016/where-is-tg/alan-tim-dubai.jpg) ###### Blog Jun 30, 2016 #### [Mythbusters: Revenge of the Cable Myths, Part I](https://resources.telegeography.com/mythbusters-revenge-of-the-cable-myths-part-i) TeleGeography’s Tim Stronge and Alan Mauldin returned to the triennial SubOptic conference this year to... [View More by Thomas Simpson](https://resources.telegeography.com/author/thomas-simpson) [Read More](https://resources.telegeography.com/mythbusters-revenge-of-the-cable-myths-part-i) No results found [![TG\_LOGO\_color\_horizontal\_SIMPLIFIED 1](https://resources.telegeography.com/hubfs/TeleGeography%20Hub%20Theme%20Nov%202025/images/TG_LOGO_color_horizontal_SIMPLIFIED%201.svg)](https://www2.telegeography.com/) [Login](https://www.telegeography.com/login/login?service=https%3A%2F%2Fwww.telegeography.com%2Faccount%2Fhome%2Findex) [Contact Us](https://www2.telegeography.com/contact-us) ###### [About](https://www2.telegeography.com/about-us) - [Research](https://www2.telegeography.com/our-research) - [Products](https://www2.telegeography.com/products) - [Solutions](https://www2.telegeography.com/solutions) - [Demo](https://www2.telegeography.com/demo) ###### [Press](https://www2.telegeography.com/telegeography-press) - [Events](https://www2.telegeography.com/telecom-events) - [Careers](https://www2.telegeography.com/careers) ###### [Resources](https://resources.telegeography.com/) - [Podcast](https://www2.telegeography.com/telegeography-explains-the-internet-podcast) - [Newsletter](https://www2.telegeography.com/subscribe-to-telegeography-emails) - - All Rights Reserved 2026 - [Privacy Policy](https://www2.telegeography.com/privacy-policy) ```json { "@context" : "https://schema.org/", "@type" : "WebSite", "image" : "https://www2.telegeography.com/hubfs/Website/assets/logo/telegeography-logo.svg", "name" : "Resources", "potentialAction" : { "@type" : "SearchAction", "query-input" : "required name=search_term_string", "target" : "{search_term_string}" }, "url" : "https://resources.telegeography.com/tag/submarine-cables" } ```