Wan

Nov 7, 2022

Hypothetical Network Series #1: High Bandwidth MPLS

Back in 2019, we built a hypothetical network to illustrate how different network configurations might affect total cost of ownership (TCO).

Now that it's nearly 2023, we got to thinking, if Cheaper By the Dozen can get a reboot, why can't our hypothetical network series?

So here we are. The world has changed a lot in the last three years, and WAN managers are also facing a number of changes.

Oct 4, 2022

Data Centers and the Opportunity at the Edge

When I reached out to today's podcast guest—Jim Poole, Vice President of Business Development at Equinix—about being on the show, I asked if he'd be willing to dig into NaaS or edge data centers.

Sep 27, 2022

Simply Illuminating: Considering the Future of Optical Transport

Welcome back, podcast listeners. We're thrilled to dive into a new season of telecom tech talk.

First, you might have noticed that we look a little different than when we were last in your headphones. That's because we did a little old-fashioned rebranding while on summer break. What was once the WAN Manager Podcast is now TeleGeography Explains the Internet.

Aug 18, 2022

New U.S. Broadband Proposal Does the Electric Slide

🎶 It’s electric!
You can’t see it (it’s electric!)
You gotta feel it (it’s electric!) 🎶

Our August list of telecom reading recs starts off with new legislation designed to speed up broadband rollouts by tapping into the U.S. electric grid.

Also on the docket? An update on Ukrainian connectivity and a trio of TeleGeography experts in the news.

Aug 4, 2022

The Global SD-WAN Market for Large Multinational Enterprises Is Worth…

The results are in. According to our research, the global SD-WAN market for large multinational enterprises is worth $3 billion. This accounts for just 5% of the total market.

Aug 3, 2022

How LEO Satellite Connectivity Might Change Enterprise Networks

Endeavors like SpaceX’s Starlink and Amazon’s Project Kuiper have brought lots of attention to the expanding market for connecting more residential customers to satellite broadband.

But how are enterprises affected by the growing satellite market?

Jul 18, 2022

How a Complete SD-WAN Overlay Can Impact Total Network Spend

To provide insight into how a complete SD-WAN overlay can impact total network spend, it’s useful to look at how various cost components apply to a specific network.

Looking at the total cost of the overlay and its impact on a network’s total cost of ownership (TCO) affords the most apples-to-apples comparison between service providers, particularly with a number of pricing models currently in the market.

To do this level of analysis, we created a hypothetical network based on our median WAN Cost Benchmark customer.

Jul 11, 2022

Experts Explain IP Transit, SASE, and NaaS

We just wrapped Season 3 of the TeleGeography Explains the Internet.

With 14 different guests across 16 data-packed episodes, there was a lot to take in—and a lot to learn. Let’s revisit three key explainers you might have missed.

Jun 21, 2022

What's Wireless Got to Do With It?

Anyone in the WAN business—from the carrier or end-user side—knows that local access can present some of the biggest challenges in corporate networks.

There's a physical geography problem that's not easy to overcome. We're talking about pulling and maintaining wires to all corporate sites, which is especially challenging when customers need physical diversity and protection.

Wireless has long been a backup of last resort for many users, but 5G has presented the promise of relieving this pain point.

Jun 14, 2022

How Enterprises Are Implementing NaaS (And Leaving MPLS)

NaaS and middle mile are fairly new concepts in the industry, but they're old hat on TeleGeography's podcast. In past episodes, we've spotlighted the framework, concept, market players, and products available.

Today, we look at things from another perspective.