Submarine Cables

May 25, 2018

Want to Understand Content Providers' Priorities? Look at Where They're Building Cables.

The colocation market serves a wide variety of customer verticals. These days, the cloud and content vertical is one of the most exciting to watch.

May 8, 2018

In for the Long Haul: Capacity Market Trends to Watch

What do you get when you cross persistent demand growth and price erosion with shifts in demand sources and changes in network deployment strategies? You get sizable challenges for the wholesale telecom market, that's what.

Today we're examining a few of the key trends—including the headaches—that will affect the long-haul capacity market in the coming years.

May 2, 2018

Submarine Cable Redundancy, Explained

One of our recent recommended reads was all about what happened when a cable was cut near Mauritania.

The short version? On March 30, damage to the ACE cable disrupted internet service to connected countries, with reported problems occurring over the next several days. The Dyn blog reported that “of the countries listed as having landing points for the ACE Submarine Cable, 10 had significant disruptions evident in Oracle’s Internet Intelligence data.”

Apr 24, 2018

Cable Down: What Happened When a Cable Was Cut Near Mauritania Last Month

April reading recommendations are in. First up? We've got a great post from the Dyn blog about the aftermath of a cable cut near Mauritania. (It's a brilliant example of redundancy at work.)

We've also got stories about data centers, 5G, and new cables that will be coming to submarinecablemap.com real soon. Read up on all of our picks below.

Apr 16, 2018

Around the World and Back Again: Tracking TeleGeography Maps in the Wild

Haven’t I seen you around? 

Perhaps you’ve thought that while gazing at a TeleGeography map. This might be because our map catalog is rather well traveled. Keep scrolling to learn more about where you might have spotted a TG-designed map over the years. (And get details on how to score a free Global Internet Map at the bottom.)

Mar 22, 2018

Demand for Interconnection, Big Ethernet Moves, and More

It's time for another batch of telecom stories from around the internet.

This month we're sharing the latest submarine cable talk, some fiber footprint chatter, and a handy explainer on why you're seeing AT&T's name in the news.

Keep scrolling for these links and others. 

Feb 23, 2018

More Cables Coming from Google

Lots of telecom stories to consume this month. Chief among them is Google's recent announcement of three new undersea cables (Curie, Havfrue, and HK-G) that are scheduled to go online next year. 

The Curie cable will be the first new cable to land in Chile in almost 20 years. You can read up on it in the TechCrunch post below. We're also sharing stories about cable security, pricing trends, and wireless subscribers in Asia. Happy reading.

Jan 12, 2018

144,000 Gigabits, 8,000 Miles: Reading Up on the Pacific Light Cable Network

The Pacific Light Cable is coming and it's going to break some records. IEEE Spectrum Magazine has a good article out about the "ongoing transformation of the submarine fiber-optic cable network" and how this cable is part of the puzzle.

We're also sharing stories about high-frequency trading, the facts behind attacking submarine cables, and Europe's broadband sector. 

Jan 5, 2018

[Watch Webinar] Moving the Shannon Limit: New Submarine Cables for Increased Capacity and New Services

The submarine networking industry is getting ever closer to the Shannon limit, the theoretical maximum capacity that can be reliably transported over a submarine cable.

Dec 20, 2017

10 Things You Didn’t Know About TeleGeography’s CommsUpdate

CommsUpdate is TeleGeography’s free daily summary of the top global telecom stories. Born out of desk research for TeleGeography’s GlobalComms Database Service, CommsUpdate is produced by TeleGeography’s team based in the historic city of Exeter in Devon, England.

To celebrate the 15th anniversary of CommsUpdate, we’ve put together a list of weird and wonderful facts about your favorite telecom newsletter.