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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


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 Flavor of the Month: Multi Gigabit Broadband
Multi-gigabit services have become the broadband flavor of the month, despite the fact that most devices cannot support these services.
Teresa Mastrangelo
Jan 31, 20224 min read
340 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


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


Network Migration and Costs Remain Top Concerns for 10G PON Deployments – Shows 2020 Survey Re
Broadbandtrends recently conducted it annual global service provider survey of leading broadband operators regarding their plans to...
Teresa Mastrangelo
Oct 7, 20203 min read
172 views
Broadband in the Time of Coronavirus
Across the globe countries, cities and states are closing down access to public spaces including libraries, schools, universities, etc. ...
Teresa Mastrangelo
Mar 12, 20202 min read
25 views
Fixed broadband hits major milestone
We recently authored this blog post over at Adva Optical’s Technically Speaking blog: By the end of 2018, fixed broadband is expected to...
Teresa Mastrangelo
Jan 2, 20191 min read
15 views


Network Convergence Opportunity Driving 10G PON Deployments Confirms Global Survey
Broadbandtrends recently conducted a global service provider survey of broadband operators regarding their plans to deploy 10G PON...
Teresa Mastrangelo
Nov 8, 20183 min read
26 views


Faster Speeds >250Mbps Overtakes Competitive Environment as Key Driver for G.fast Deployment
Broadbandtrends recently release its latest Global Service Provider Survey: 2017 G.fast Deployment Strategies & Vendor Leadership....
Teresa Mastrangelo
Jul 23, 20172 min read
6 views
Google Fiber May Disappoint, But It’s Not a Failure
As news hit social media channels that Google Fiber was pausing its roll-out of gigabit broadband – many thoughts came to mind. But the...
Teresa Mastrangelo
Oct 26, 20163 min read
7 views


Australia’s NBN Tackles the Challenges of “Broadband For All”
Building broadband infrastructure is hard. It takes a lot of time and money and requires significant amounts of planning. Something...
Teresa Mastrangelo
Sep 12, 20166 min read
25 views
Verizon Looks to Future-Proof its Access Network with NG-PON2
Verizon announced on Wednesday June 20, 2016 that is was initiating a 3-6 month lab trial of NG-PON2 technology at its Innovation Lab in...
Teresa Mastrangelo
Jul 21, 20163 min read
12 views
A difficult path lies ahead for DASAN Zhone Solutions Inc.
On Tuesday April 12, 2016, Korean based Dasan Networks said that it will acquire Zhone Technologies through share swap. Under the...
Teresa Mastrangelo
Apr 13, 20163 min read
114 views


Over One Billion DSL Ports Shipped, But Not Necessarily Served
Broadbandtrends recently published its 4Q15 & 2015 Global DSL Market Share (BBT_2015DSLMktShare_161010_TOC) – which provides insight into...
Teresa Mastrangelo
Mar 21, 20163 min read
24 views
Copper – The Gift that Keeps on Giving
Although fiber-based Gigabit broadband is all the rage at the moment – there is no lack of interest in continuing to squeeze every last...
Teresa Mastrangelo
Oct 20, 20152 min read
12 views
Special Report Discount for #FTTH2015 Attendees: Gigabit Broadband Services Deployment Operator Sur
In honor of the 2015 FTTH Conference and in celebration of Broadbandtrends’ 10th anniversary, we are offering a 25% discount off the list...
Teresa Mastrangelo
Feb 10, 20151 min read
5 views
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