Networks

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 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.

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 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 10, 2018

Where Are the World's Cloud Data Centers and Who is Using Them?

TeleGeography’s Cloud and WAN Infrastructure details the international wide area network (WAN) services, cloud connectivity offerings, and cloud geographies of 170 WAN service providers.

Since the 2018 update is now available to our subscribers, we thought it would be a good time to take a closer look at who is connecting to the cloud and where cloud data centers are located based on our latest batch of data.

Mar 13, 2018

Game of Phones: How Fresh Blood Could Reshape the Mobile Battleground of Brazil

Brazilian full-service telecom operator Oi has had a rough ride since the 2014 collapse of its ill-fated merger with Portugal Telecom. Oi remains saddled with an enormous debt from this move; the telco filed the largest bankruptcy request in Brazil’s history in June 2016, effectively leaving it at the mercy of its creditors.

Today we look at the front-runners for a potential takeover of Oi, as well as related companies and assets that could come into play in the next few years.

Mar 1, 2018

Four Facts About Provider Connectivity

Every network must rely on other networks to reach parts of the internet that it does not itself serve; there is no such thing as a ubiquitous internet backbone provider.

So how do providers stack up against one another in terms of connectivity?

Feb 14, 2018

Island Hopping: What's Next for Puerto Rico and the U.S. Virgin Islands?

Situated in the northeast Caribbean Sea, Puerto Rico and the U.S. Virgin Islands were hit hard by back-to-back hurricanes Irma and Maria in September 2017.