Podcast Archives

26 02, 2024

DOCSIS 3.1 Deep Dive: OFDM vs. SC-QAM, Upstream Bonding, and Troubleshooting Tips

Mia Colabrese2024-04-26T11:12:26-04:00February 26th, 2024|

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 into the cutting-edge tactics vendors are deploying to supercharge DOCSIS 3.1, tackling the Herculean task of managing the avalanche of data our subscribers send surging through DOCSIS networks. We'll shine a spotlight on

13 02, 2024

What is Signal Leakage Field Strength? Back to Basics in HFC

Mia Colabrese2024-02-13T13:35:01-05:00February 13th, 2024|

What is signal leakage field strength? Are you keen to expand your knowledge on RF leakage within HFC plants? Our upcoming episode is tailored just for you! We're excited to have our host Brady Volpe and our well know guest Ron Hranac lead an insightful session on Signal Leakage Field Strength. Ron is set to guide us through an engaging exploration of field strength. We'll uncover the intricacies of how radiated RF signals from a loosely fitted or improperly terminated F-connector are measured. Beyond that, we’ll delve into

12 02, 2024

DOCSIS 3.1 Deep Dive: OFDM vs. SC-QAM, Upstream Bonding, and Troubleshooting Tips

Mia Colabrese2024-03-27T08:41:29-04:00February 12th, 2024|

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 industry. In today's episode, we tackle some of the most pressing questions about DOCSIS 3.1: OFDM vs. SC-QAM Performance and Deployment: We start by exploring the key differences between OFDM and SC-QAM channels

16 01, 2024

Beneath the Surface: Exploring Skin Effect and Depth in Coaxial Cables

Mia Colabrese2024-01-16T11:48:57-05:00January 16th, 2024|

Beneath the Surface: Exploring Skin Effect and Depth in Coaxial Cables Welcome to another enlightening episode in our series where we dig deep into the technical phenomena that shape our understanding of cable systems. I'm Brady Volpe, and I'm thrilled to have Ron Hranac back with us, a seasoned expert whose insights into the cable industry are unparalleled. In today's livestream, we're peeling back the layers of a concept that might seem just skin deep but has profound implications - the Skin Effect and Skin Depth. These principles

27 11, 2023

What is RF?

Mia Colabrese2023-11-29T14:46:49-05:00November 27th, 2023|

What is RF? Join us as we venture into the world of "What is RF" RF (Radio Frequency) . I'm Brady Volpe, and alongside the incomparable Ron Hranac, we're set to guide you on this next phase of our signal journey. Diving into the Details: In the context of Hybrid Fiber-Coaxial (HFC) networks, RF (Radio Frequency) refers to the range of frequencies used to transmit data signals over the coaxial cables in the network. In HFC networks, data signals are transmitted from the Headend (or Hub) to customer

20 11, 2023

DOCSIS 4 or stay with Docsis 3.1?

Mia Colabrese2023-11-29T15:01:09-05:00November 20th, 2023|

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 teaming up with the one and only John "Cable Cruncher" Downey, CMTS Jedi Master at Cisco Systems. Together, they're on a mission to unlock mind-bending strategies for conquering challenges that make others tremble.

11 10, 2023

Navigating the Ingress Labyrinth: Management, Mitigation, and Mastery (Part 2)

Mia Colabrese2023-10-11T15:45:28-04:00October 11th, 2023|

Navigating the Ingress Labyrinth: Management, Mitigation, and Mastery (Part 2) on Youtube Join us as we venture further into the world of Ingress in this sequel to our illuminating episode. With the foundations of Ingress laid out in Part 1, this segment dives into the art and science of managing this elusive phenomenon. I'm Brady Volpe, and alongside the incomparable Ron Hranac, we're set to guide you on this next phase of our signal journey. Diving into the Details: Managing Ingress: Delve into the current techniques employed across

22 08, 2023

Into the Ingress Abyss: Understanding Leaks, Causes, and Consequences

Mia Colabrese2023-08-22T17:06:37-04:00August 22nd, 2023|

Into the Ingress Abyss: Understanding Leaks, Causes, and Consequences (Part 1) Join us for another enlightening episode as we delve deep into the world of Ingress. I'm Brady Volpe, accompanied by the knowledgeable Ron Hranac, here to guide you through the complexities and curiosities of signal disruptions. What's on the agenda? Terminology Demystified: Get fluent in the language of Ingress, from basic definitions to advanced terms. Root of the Problem: Discover what causes ingress and leakage, and why they're more than just buzzwords in the cable industry. Ingress

8 08, 2023

Managing DOCSIS 3.1 Channel Bonding: Ensuring Optimal Performance

Mia Colabrese2023-08-08T16:50:41-04:00August 8th, 2023|

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 brilliant John Downey, CMTS Technical Leader at Cisco Systems, to explore ingenious strategies for overcoming challenges with modems not bonding to OFDM / OFDMA channels and offloading traffic from SC-QAM channels. Discover the

17 07, 2023

Distortion, Signal Leakage, Codewords and more – Did you know?

Mia Colabrese2023-07-17T13:05:32-04:00July 17th, 2023|

Distortion, Signal Leakage, Codewords and more - Did you know? Part Two picks off from our last episode of "Did You Know? DOCSIS: Back to Basics and Clearing Misconceptions," part of our enlightening Back to Basics series. I'm Brady Volpe, your host and guide for this journey into the intriguing world of DOCSIS. In this episode, I'm joined by the esteemed Ron Hranac, who will be our guest presenter. So join us as we navigate this complex field, bringing you back to the fundamental basics of DOCSIS, and