May 15, 2018

Latin America’s Broadband Sector Continues its Growth

The fixed broadband market in Latin America and the Caribbean has undergone steady subscriber take-up in recent years, with a compound annual growth rate of 12.9 percent between the end of 2004 and end-2017.

The region was home to 77.4 million fixed high speed internet customers at the end of 2017, up from 72.4 million a year earlier.

May 10, 2018

Watch Now: Jon Hjembo and Brian Lavallée Talk Data Centers

Growth in global bandwidth consumption won't be slowing down any time soon. It's no surprise that this trend is fueling the need for more data centers and, subsequently, network capacity to interconnect data centers.

As cloud and content providers steer network and data center development, our own Jon Hjembo and Ciena's Brian Lavallée sat down to discuss the latest data center trends driving subsea connectivity growth.

Click below to listen to their full conversation.

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.

WAN
May 3, 2018

Charting the State of the WAN in 2018

What drives your SD-WAN adoption? Will MPLS be part of your WAN? Are you benchmarking your network spend?

We asked these questions—and many more—to the audience during our recent WAN Summit New York. Keep scrolling to see what attendees said about SD-WAN, MPLS, and more.

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.”

WAN
Apr 26, 2018

EMEA Carriers Embrace SD-WAN

Europe was initially slower than North America to adopt SD-WAN. But in recent years the technology has caught on and spread to the broader Europe/Middle East/Africa (EMEA) region.

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 19, 2018

All Eyes on the Enterprise: The Latest in Ethernet VPN and SD-WAN

TeleGeography’s Cloud and WAN Infrastructure analyzes service and pricing trends for four key enterprise network services: virtual private networks (VPNs) based on internet protocol (IP) and multi-protocol label switching (MPLS); dedicated internet access (DIA); Ethernet VPN (EVPN); and Ethernet private line (EPL).

This analysis—which has recently been updated with new data—reviews these services and the developing software-defined WAN (SD-WAN) service.

Today we’re sharing the latest on Ethernet VPN and SD-WAN services. Click here to catch up on our recent post about MPLS IP VPN and DIA services.

Apr 17, 2018

5G in the Foreground in U.S. and Canada

Recent developments in the wireless market in North America have centered on cellular operators’ preparations for future 5G technology. As we discussed in a blog post last May, the main providers in the U.S. have been busying themselves with trials, while preparations are also being made over the border in Canada.

Things are now moving closer to the first pre-commercial launches; we’ll have a look at these below as part of a wider round-up of the region’s wireless sector.

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.)