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DZS Files Chapter 7 – What Went Wrong?**Updated March 26**
With the recent news that DZS filed for Chapter 7 liquidation, I’ve given a lot of thought to what this actually means.
Teresa Mastrangelo
Mar 244 min read
336 views

2024: A Year in Review for Fixed Broadband (and what's next in 2025)
A quick review of how the U.S. Fixed Broadband market fared in 2024 and a few predicitions of what's to come in 2025.
Teresa Mastrangelo
Dec 30, 20244 min read
107 views


Ch-Ch-Changes..
Well folks, the time has come to say so long as an industry analyst. I've been doing this role for over 20 years, first with RHK and...
Teresa Mastrangelo
Mar 24, 20223 min read
341 views


Broadband's Evolution: Services
This is the first in a series of blog posts regarding the evolution of broadband over the past 20 years. I’ve been involved with...
Teresa Mastrangelo
Jul 12, 20214 min read
233 views
Beyond 10G: The Applications Driving 50G PON
The attractiveness of deploying Fiber to the Home always been driven by the vision that fiber can provide unlimited capacity to offer a...
Teresa Mastrangelo
Jun 15, 20215 min read
790 views


North America Broadband Sustains Growth in 1Q21
After the strongest year of broadband growth on record, demand continued into 1Q21. Broadband subscribers reached 135.5 million at the...
Teresa Mastrangelo
May 18, 20211 min read
360 views


50G PON Takes A Step Closer to Reality as ITU-T Standard Achieves Consent
The ITU-T 50G PON standard took a big step towards become a reality as consent was achieved on multiple part of the series during the...
Teresa Mastrangelo
May 3, 20214 min read
5,333 views


10 Years After the US National Broadband Plan – The American Jobs Plans Tackles the Same Issue
With the unveiling of the American Jobs Plan and its plan to invest $100 billion to ‘bring affordable, reliable, high-speed broadband to...
Teresa Mastrangelo
Apr 27, 20215 min read
247 views


Beyond 10G PON – will 25G or 50G be the winner?
2020 proved to be a watershed year in the broadband industry. Beyond the already growing demand for streaming applications, the current...
Teresa Mastrangelo
Apr 15, 20215 min read
2,995 views
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