DOCSIS Archives

4 12, 2017

Remote-PHY and Full Duplex DOCSIS

Mia Colabrese2020-07-01T15:40:40-04:00December 4th, 2017|

Show Me The Money! Remote-PHY and Full Duplex DOCSIS Doesn’t the cable industry just love initialisms and acronyms? Just as you thought you were getting your mind around DOCSIS 3.1 the industry continues to move forward and drop a bunch more terms like remote-PHY (R-PHY) and full duplex (FDX) DOCSIS. I like soup, but we need a decoder ring for the alphabet soup we are eating. Don’t get me wrong, this is great stuff and awesome technology. CableLabs recently updated the DOCSIS 3.1 PHY specification to include FDX.

4 10, 2017

Virtual CCAP in the “hic et nunc”

Mia Colabrese2021-08-16T15:27:48-04:00October 4th, 2017|

Virtual CCAP in the "hic et nunc" No that isn't Klingon Happy Friday Everyone. Today is September 29 and this is episode 31 of Get Your Tech On, our show on All Things DOCSIS with a focus on Virtual CCAP today. I'm Brady Volpe, Founder of The Volpe Firm and Nimble This. With us is, John Downey, the flavor of cable. John is also CMTS Technical Leader at Cisco Systems, welcome John. Special guest Asaf Matatyaou, Vice President, Solutions and Product Management, Cable Edge Business at Harmonic. Who

31 08, 2017

Virtual CMTS-CCAP

Mia Colabrese2020-04-02T09:29:04-04:00August 31st, 2017|

To Boldly Go Where Cable Has Not Gone Before – Virtual CMTS-CCAP By Brady Volpe - As published in Broadband Library Star Trek brought us ideas like cell phones, tablets, Bluetooth, MRIs and MP3s and more My name is not Morpheus and I’m not asking you to choose between a blue or red pill here, but let me start off by saying I started out as a hardware guy in the business. I know hardware, I like hardware but I have converted into being a software dude. My

1 08, 2017

DOCSIS CMTS Suggestions, Best Practices and Recommendations Part 3

Mia Colabrese2021-08-16T15:31:55-04:00August 1st, 2017|

DOCSIS CMTS Suggestions, Best Practices and Recommendations Part 3 Happy Friday Everyone. Today is July 21 and this is episode 30 of Get Your Tech On, our show on All Things DOCSIS. I'm Brady Volpe, Founder of The Volpe Firm and Nimble This. With us is, John Downey, the iron man of cable. John is also CMTS Technical Leader at Cisco Systems, welcome John. Today’s episode is a good one. This is part 3 on our DOCSIS CMTS Suggestions, Best Practices and Recommendations. DOCSIS CMTS Best So the

27 06, 2017

Virtual CCAP – Technology Recap R-PHY, FDX, IPTV and NDF/NDR

Mia Colabrese2021-08-16T15:38:13-04:00June 27th, 2017|

Technology recap R-PHY, FDX, Virtual CCAP, IPTV, NDF/NDR and more Episode 29 “Technology recap R-PHY, FDX, Virtual CCAP, IPTV, NDF/NDR and more" ANGACOM 2017 was very exciting this year with a lot of exciting products and interesting ideas. Remote-PHY, FDX technologies where featured as was a virtual CCAP solution. IPTV was also heavily featured, a new German company debuted it's 10G Ethernet overlay network and an interesting NDF/NDR solution was also displayed. Brady will discuss all the technologies seen and this will build up to feature podcasts where we plan on

17 05, 2017

Remote PHY – What is All the Hype?

Mia Colabrese2021-08-16T16:02:18-04:00May 17th, 2017|

Remote PHY - What is All The Hype? Remote PHY - What's All The Hype? - Today is May 12 and this is episode 28 of Get You Tech On, our show on All Things DOCSIS. I'm Brady Volpe, Founder of The Volpe Firm and Nimble This. With us is the man who is world famous for being the Van Dam of Cable, John Downey, CMTS Technical Leader at Cisco Systems, welcome John thanks for coming back again. Today’s episode is a good one. This is Remote PHY -

18 04, 2017

DOCSIS CMTS Best Practices Recommendations Part 2

Mia Colabrese2021-08-16T16:13:00-04:00April 18th, 2017|

DOCSIS CMTS Best Practices and Recommendations Part 2 Episode 27 DOCSIS CMTS Best Practices Recommendations - Today is April 14 and this is episode 27 of Get You Tech On, our show on All Things DOCSIS. I'm Brady Volpe, Founder of The Volpe Firm and Nimble This. With us is the a man who is world famous for carrying two 10ks up an Ecuadorian mountain side, John Downey, CMTS Technical Leader at Cisco Systems, welcome John thanks for coming back again. Today’s episode is a good one. This is

15 03, 2017

Future Field Operations Technologies Cable

Mia Colabrese2021-08-16T17:11:07-04:00March 15th, 2017|

Future Field Operations Technologies Cable What’s Coming in Field and Operations Technology with Comcast and Cisco Episode 26 of our show on All Things DOCSIS. Hosted by Brady Volpe, Founder of The Volpe Firm and Nimble This. Today we have a fantastic episode for you on Future Field Operations Technologies but first let me introduce our panelists for todays show: With us we have the John Downey, CMTS Technical Leader at Cisco Systems. Larry Wolcott, Comcast Fellow in Operations Technology. Finally, a man who needs little introduction, the esteemed

1 02, 2017

DOCSIS CMTS Suggestions, Best Practices and Recommendations

Mia Colabrese2021-08-16T17:18:15-04:00February 1st, 2017|

DOCSIS CMTS Suggestions, Best Practices and Recommendations Episode 25 Today is Friday January 27th and this is episode 25 of Get You Tech On - the cable industry’s #1 DOCSIS podcast. I'm Brady Volpe, Founder of The Volpe Firm and Nimble This. With us is the a man who is world famous in certain parts of the country, John Downey, CMTS Technical Leader at Cisco Systems, welcome John thanks for coming back again. Today’s episode is a good one. I’ve accumulated a backlog of questions on DOCSIS CMTS optimization we

19 12, 2016

DOCSIS 3.1 Beating Expectations, Working and Ready for Service Now

Mia Colabrese2016-12-19T11:18:36-05:00December 19th, 2016|

DOCSIS 3.1 Beating Expectations, Working and Ready for Service Now At this years SCTE Cable Tec Expo, several large MSOs, such as Comcast, made statements that DOCSIS 3.1 is working and it is working with great results. Only the downstream OFDM (orthogonal frequency division multiplexing) portion is currently supported in DOCSIS 3.1 CMTSs. Upstream OFDMA (orthogonal frequency division multiple access) is supported in the CPE side (aka cable modems), but only one CMTS vendor has support for upstream OFDMA. This is really not considered a show stopper, however.