Dr. Steve Grubb’s fascination with subsea cable technology began in the 1990s. Thirty years later, now CEO of Grubb Blue Ocean Solutions, Steve spends his time advising cable companies on technical design and vendor selection.
He also lends his expertise as one of TeleGeography's Preferred Partners.
Worldwide bandwidth demand continues to grow at a steady pace.
Annual demand growth has decelerated slowly, but according to new data from TeleGeography’s Transport Networks Research Service, aggregate demand more than tripled between 2019 and 2023 to reach an eye-popping 5 Pbps.
Submarine cable network bandwidth cannot scale linearly with power and space requirements for economic and sustainability reasons.
To address this reality, the submarine network industry is working tirelessly toward sustainably scaling transoceanic capacity to meet the voracious demand for ever-increasing bandwidth, especially along the trans-Atlantic undersea cable routes.
Wouldn't it be great if someone did a webinar about this?
Dr. Hervé Février has an engineer's brain. (His colleagues have actually used the term "technical wizard.")
After four decades in optical communications, he saw that the industry was as exciting as ever, brimming with digital infrastructure problems in need of solutions.
Conferences and networking events are a big part of our research cycle.
There’s no better way to keep tabs on what’s happening in telecom than to meet with industry professionals, ask questions, present our data, and learn about what’s on the horizon.
No time for conference hopping?
Here's a collection of resources to catch you up on this year’s travels (so far), brought to you by our team of jet-setting analysts.
Investment in new submarine cables has surged in recent years. Despite some fluctuations, new cable investment has averaged over $2 billion per year in the past eight years.
With demand continuing to rise at an exponential rate, the value of new submarine cables entering service from 2024-2026 is forecasted to reach over $10 billion.
Philip Low, Chairman of Platform Markets Group and Managing Director of Headwinds Consultants, has a lot on his plate at the moment.
To many people, the concepts of global network infrastructure and bandwidth markets are difficult to grasp. But to those who follow this sector, it's one of the most fundamental building blocks of the global economy.
If you haven't heard of TeleGeography’s Transport Networks Research Service, it's one of our most popular research subscriptions. In short, this tool assesses the state of the global telecom capacity market—and we just finished updating it with tons of new data and analysis.
So now is the perfect time for us to answer the question: what's fueling the changes we see in the global bandwidth market?
The enterprise wide area network (WAN) market is in a state of flux, forcing multinational corporations to rethink how they design and source their networks.
It’s been almost a decade since SD-WAN burst onto the scene, and the service is undeniably a critical component of today’s enterprise WAN.
The core benefits associated with SD-WAN technology are consistent across all provider offerings—reduced cost and network complexity, ease of upgrades and policy changes, increased flexibility and network performance, and increased visibility into application performance.
But a dizzying array of SD-WAN service options still remain in the market.
Providers continue to add new service and security features to distinguish themselves in a crowded marketplace. And this multitude of different service options are reflected in the range of reported prices in the market.
Luckily, there is a light at the end of the tunnel: TeleGeography’s 2024 SD-WAN Vendor Guide.
