DOCSIS 3.0 Archives

30 09, 2013

Smart DOCSIS CMTS Upgrade

Mia Colabrese2021-12-14T15:36:26-05:00September 30th, 2013|

Making a DOCSIS CMTS Upgrade? Make sure you have done your homework. With all of the publicity focussed on DOCSIS on DOCSIS 3.1 many cable operators still have existing networks that are running DOCSIS 2.0 or even DOCSIS 1.1. Many conversations arise around what is the best path forward on making a smart DOCSIS CMTS upgrade. Should investments be made in addition DOCSIS CMTSs identical to equipment already installed? This is especially true when there is a lot of existing DOCSIS 1.1 and 2.0 equipment available at rock

26 08, 2013

DOCSIS 3.0 Cable Modem Registration with T3 & T4 Timeouts Poster

Mia Colabrese2024-03-01T14:07:16-05:00August 26th, 2013|

Our Popular "DOCSIS 3.0 Cable Modem Registration with DOCSIS T3 T4 Timeout Poster" is Back. DOCSIS T3 T4 timeout poster is 23 x 35 inches and a must have for your headend. That's approximately two feet by three feet. It's a nice size to hang up in your headend or in your office. It's extremely popular and we only have a limited quantity left. We have a limited quantity of posters that we will be distributing at the SCTE EXPO or you can leave us a comment below

22 08, 2013

Troubleshooting Cable Networks

Mia Colabrese2020-04-02T09:57:28-04:00August 22nd, 2013|

CED Presents an Educational Webcast Troubleshooting Cable Networks - Understanding Ingress Impairments Brady Volpe will be a panelist on: "The two-way nature of cable networks is being increasingly exploited for innovative new features and services, including interactive TV applications, video conferencing, data back up, and wireless backhaul (all in addition to high speed data, VoIP, and Internet TV). Growing reliance on the return path highlights the very common problem of upstream cable ingress interferences. MSO's are planning the deployment of DOCSIS 3.1 technology to offer greater downstream/ upstream

21 08, 2013

DOCSIS PNM – Something Really Interesting!

Mia Colabrese2021-08-18T09:15:32-04:00August 21st, 2013|

DOCSIS PNM - Get Excited! Awhile back I wrote an article about DOCSIS Proactive Network Maintenance (PNM). Not only did I find this technology fascinating I decided to really get involved with PNM. I will also be speaking at SCTE EXPO on the topic of PNM this year. Topic: DOCSIS Pre-Equalization: Vastly Powerful, Often Undervalued For those of you who have not heard of PNM, here are the highlights. DOCSIS Proactive Network Maintenance (PNM) developed by InGeNeOs™ under Cablelabs®. It is one of the coolest technologies I've been involved

2 07, 2013

DOCSIS & Testing Best Practices in an All Digital Network

Mia Colabrese2021-11-24T10:51:51-05:00July 2nd, 2013|

DOCSIS & Testing Best Practices in an All Digital Network ANGACOM - 2013 Missed ANGACOM 2013? Don't worry, you can still see the presentation on DOCSIS & Testing Best Practices in an All Digital Network along with the speaker notes for each slide. This was only a 15 minute presentation, so time was limited on the depth of material that could be covered in the time given. Slide 2 – Overview What do I mean by all digital networks and why is the cable industry moving in this

30 05, 2013

Brady Volpe Presenting at ANGACOM June 4th – June 6th

Mia Colabrese2013-05-30T10:16:19-04:00May 30th, 2013|

Come See Brady Volpe present at ANGACOM 2013 Topics: You can also see Brady present on - DOCSIS & Testing Best Practice in an All Digital Plant - Tuesday, June 4, 2013, 12.00 to 1.15 p.m. Pre-equalization analysis (PNM) and the benefits this analysis has for cable operators is the topic Brady Volpe will present on at ANGACOM.de in Cologne Germany next week at the - ANGACOM International Breakfast by SCTE , June 5th, 2013. It will include the activity surrounding the CableLabs initiative on PNM. Additionally Brady Volpe will be in Halle 10.2 (upstairs)

18 10, 2012

DOCSIS 3.0 Cable Modem Registration, T3 & T4 Timeouts

Mia Colabrese2012-10-18T08:00:46-04:00October 18th, 2012|

Several of you have have contacted us because you missed us at our first two speaking engagements and didn't get a poster. The good news is we are still here till Friday and have one speaking engagement left. The poster is 23 x 35 inches. That's approximately two feet by three feet. It's a nice size to hang up in your headend or in your office. Come see us our last EXPO presentations on Friday, October 19, 1:00–2:15 pm we will be happy to give you a poster after the presentation. We

11 10, 2012

Cable Modem Registration, T3 & T4 Timeouts Poster

Mia Colabrese2012-10-11T09:50:04-04:00October 11th, 2012|

Would you like a copy of our Cable Modem Registration with T3 and T4 Timeouts Poster? The poster is 23 x 35 inches. That's approximately two feet by three feet. It's a nice size to hang up in your headend or in your office. We have a limited quantity of posters that we will be distributing at the SCTE EXPO. Come see us at one of our three EXPO presentations and we will be happy to give you a poster after the presentation. We will require a business

1 10, 2012

Cable Modem Registration | A Second Look

Mia Colabrese2021-08-17T10:17:11-04:00October 1st, 2012|

DOCSIS Cable Modems Registration Process Even the most interesting man in the world enjoy's the DOCSIS cable modem registration process, so it is worth a second look. It is one of the most popular topics because it covers a wide range of how DOCSIS works, from physical layer to Internet protocol (IP) layer. It is therefore worthy of an encore article with more depth and an update to include DOCSIS 3.0. During the cable modem registration process it is important to understand that three (3) different levels of

17 09, 2012

DOCSIS Codeword Errors | What you should know

Mia Colabrese2024-04-19T10:18:35-04:00September 17th, 2012|

Calculating... Calculating... DOCSIS Codeword Errors - You will likely see them DOCSIS correctable codeword errors and uncorrectable codeword errors are available as a metric in most cable operator monitoring tools and Operations Support Systems (OSS). The monitoring tools and OSS generally provide data and dashboards for users to monitor overall network health and then identify a problem when it occurs. Metrics like codeword errors are extracted directly from DOCSIS CMTSs using Simple Network Management Protocol (SNMP) or Internet Protocol Detail Records (IPDR), the later being preferred due to