Troubleshooting DOCSIS Archives - Volpe Firm

Why did the cable industry choose 75-ohm coaxial cable — and not 50 ohms? The answer is rooted in physics, engineering tradeoffs, and decisions made decades ago that still define every HFC network running DOCSIS today. Brady Volpe and Ron Hranac break down one of the most fundamental design choices in cable network history: why The post 75 ohm in coaxial cable appeared first on Volpe Firm .

Hosted by Brady Volpe, Founder of VolpeFirm and Chief Product Officer at OpenVault, and featuring John Downey, DOCSIS Sr. Industry Consultant, this livestream will focuses on cable / broadband hot topics such as: 👉 Reddit Rants and Raves: We'll dive into recent user feedback on Starlink and Google Fiber, straight from Reddit. 👉 CommScope's Big The post Broadband Insights appeared first on Volpe...

Upgrading Your HFC Plant For The Next 5 Years - the how, the why and the when - listen to uur latest episode of Get Your Tech On! Hosted by Brady Volpe, Founder of VolpeFirm and Chief Product Officer at OpenVault, and featuring John Downey, DOCSIS Sr. Industry Consultant, this livestream focuses on the technical The post Upgrading Your HFC Plant For The Next 5 Years appeared first on Volpe Firm .

Join network maintenance experts Brady Volpe, Founder of VolpeFirm and CPO OpenVault, and Mike O'Dell, Distinguished Engineer at Comcast, as they reveal the 5 critical pillars of network maintenance. In this insightful livestream, you'll discover: 👉 Proactive strategies to prevent HFC network problems 👉 Effective plant maintenance techniques to minimize downtime 👉 Best practices for The post Pi...

Embark on an enlightening journey with our latest episode of Get Your Tech On! Hosted by Brady Volpe, Founder of VolpeFirm and Chief Product Officer at OpenVault, and featuring John Downey, DOCSIS Industry Technical Expert, this livestream is a treasure trove for cable and telecom enthusiasts. In this captivating episode, we unravel the complexities of The post DOCSIS 3.1 understanding capacity ca...

DOCSIS 3.1 extended with an eye on DOCSIS 4.0 :: Watch Brady Volpe – the founder of The Volpe Firm and the Chief Product Officer at OpenVault. By his side, the legendary John "Data Dynamo" Downey, a CMTS Guru whose knowledge of cable systems bends the very fabric of the internet. Together, they're diving deep The post DOCSIS 3.1 Deep Dive: OFDM vs. SC-QAM, Upstream Bonding, and Troubleshooting Tip...

Join us in this insightful episode of Get Your Tech On, where we delve deep into the intricacies of DOCSIS 3.1. Hosted by Brady Volpe, founder of VolpeFirm and Chief Product Officer at OpenVault, and featuring John Downey, Industry Technical Expert on DOCSIS, this livestream is a must-watch for anyone in the cable and telecommunications The post DOCSIS 3.1 Deep Dive: OFDM vs. SC-QAM, Upstream Bond...

Step right into the electrifying next episode of "Get Your Tech On"! Get ready for a turbocharged livestream where we're diving headfirst into the magical world of DOCSIS 4.0 wizardry and the latest updates. Our fearless host, Brady Volpe, the tech maestro behind The Volpe Firm and now also Chief Product Sorcerer at OpenVault, is The post DOCSIS 4 or stay with Docsis 3.1? appeared first on Volpe F...

Welcome to another thrilling episode of "Get Your Tech On"! In this highly informative livestream, we delve into the realm of managing DOCSIS 3.1 channel bonding to ensure optimal performance in your HFC network. Join host Brady Volpe, founder of The Volpe Firm and Chief Product Officer of OpenVault, as he teams up with the The post Managing DOCSIS 3.1 Channel Bonding: Ensuring Optimal Performance...

Welcome to another engaging episode of Get Your Tech On, titled "Your Questions, Our Answers: SNR (RxMER) and DOCSIS 3.1 Modems." In this episode, we delve into listener queries about DOCSIS technology, focusing on Signal-to-Noise Ratio (SNR), RxMER, and the details of DOCSIS 3.1 modems. Our host, Brady Volpe, founder of NimbleThis and The Volpe The post SNR (RxMER) and DOCSIS 3.1 Modems appeared...

Welcome, Brady Volpe and John Downey will dive into the world of UTSC (Upstream Triggered Spectrum Capture) for return path monitoring in a DAA world, how cable operators can harness these game-changing technologies. Join us as we discuss the latest updates on UTSC and PNM. Whether you're a cable operator looking to stay ahead of The post UTSC appeared first on Volpe Firm .

Join cable industry veteran Ron Hranac and host Brady Volpe in this must-watch video on "Introduction to Carrier-to-Noise: Learning the Basics." This video is a comprehensive guide to understanding Carrier-to-Noise Ratio (CNR) and how it works in real-world applications. We'll cover everything from Thermal Noise to Noise Figure to Practical CNR measurements and much more. The post Introduction to...

Welcome back, tech enthusiasts! I'm your host Brady Volpe, founder of Nimble This and the Volpe Firm, and I'm thrilled to be here with another exciting episode of "Get Your Tech On." Today, we have a very special guest with us, Ron Hranac, who will be the main presenter on our topic, "Putting the Decibel The post Putting the Decibel to Work appeared first on Volpe Firm .

Welcome to the future of lightning-fast internet connectivity! In this video, Brady Volpe and John Downey will dive into the exciting world of DOCSIS 3.1 and DOCSIS 4.0, showcasing how cable operators can harness these game-changing technologies to provide unparalleled speeds and robust networks for their customers. We'll explore the key differences between the two The post Cable Operators’...

Signal Level 101: Learning the Basics with Brady Volpe and Ron Hranac Welcome to our YouTube show where we are joined by two renowned experts, Brady Volpe and Ron Hranac, as we explore the fascinating world of signal level, current and voltage, and power! I am your host, Brady Volpe, and together with Ron Hranac, The post Signal Level appeared first on Volpe Firm .

Welcome to the latest episode of "Did You Know" with Brady Volpe and special guest John Downey of Cisco. In this episode, we'll be discussing "Did you know?  Balancing Amplifiers and Other Critical Broadband Concepts" some of the most important topics related to balancing amplifiers, cable & fiber, signals & spectrum analyzers, downstream signal levels, The post Did You Know? Balancing Amp...

Why should PNM be on your mind? Discover the power of PNM in this informative panel discussion with industry leaders Brady Volpe, Jason Rupe of CableLabs, and Larry Wolcott of Comcast. Learn why PNM should be top of mind for anyone in the tech industry and the numerous benefits it offers. Tune in now and The post Why should PNM be on your mind? appeared first on Volpe Firm .

What is a dB? RF and Cable Basics :: Brady Volpe and Ron Hranac discuss RF and cable basics in a new series designed to help those who are interested in understanding RF and Cable TV technology a little better. In this first episode we cover what is a decibel (dB). This is a fundamental The post What is a dB? appeared first on Volpe Firm .

Brady Volpe, John Downey, Jason Miller (Cisco) and Flavio Marcon (Effigis) discuss how OFDM Upstream Data Profile (OUDP) test burst in cable modems are used in the measurement of cable leakage tests in high-split cable plant. • What is leakage testing and why do we need it? • How is leakage testing done today • The post OUDP Leakage Detection appeared first on Volpe Firm .

OFDMA Capacity Estimation, pre-eq, LTE & 5G Ingress and more! Your questions answered Brady Volpe and John Downey discuss OFDMA Capacity Estimation, pre-eq, LTE & 5G Ingress and more! In this episode we cover incoming questions from our listeners covering a wide variety of topics. Be sure to join and ask your own questions in The post OFDMA Capacity Estimation appeared first on Volpe Firm...

In this episode Brady and John discuss what happens to an impaired DOCSIS Primary channel & ANGA COM highlights. When an impaired DOCSIS Primary channel occurs, do to one ore more impairment, how does it impact other DOCSIS channels? Primary being a type of "management" SC-QAM channel. Does it make a difference? We also The post DOCSIS Primary Channel Impaired Downstream Troubleshooting appear...