& cplSiteName &

Docsis 4.0

Jeff Baumgartner
The Bauminator
Jeff Baumgartner
1/3/2008
50%
50%

OK, let's be clear on one thing from the get-to. There's no such thing as Docsis 4.0... at least not yet. And probably not for a long, long time.

But who's to stop a big vendor like, say Cisco Systems Inc. (Nasdaq: CSCO), from at least proposing some Docsis 4.0ish ideas? Well, nobody, apparently.

That was one of the things that caught my attention as my eyes flitted about the schedule for this month's Society of Cable Telecommunications Engineers (SCTE) Conference on Emerging Technologies, set to run from Jan. 14-16 in Los Angeles.

I was intrigued that on tap is a discussion about a paper titled: A Proposal for Docsis 4.0: The Best of Both Worlds -- Docsis and PON. Alon Bernstein, a software architect at Cisco, is listed as the presenter.

Of course, we'll apply the benefit of the doubt here and consider that a vendor's proposal for something dubbed Docsis 4.0 is just tongue in cheek. After all, just throwing around a term like Docsis 4.0 is sure to attract some attention. At least it got mine for a split second.

Docsis 3.0, as we already know, is just getting off the ground, and CableLabs just awarded its first set of qualifications to cable modem termination systems based on the new specs. So believing the industry is anywhere near even discussing anything formal about a new Docsis spec is pure fantasy. (See Cisco, Arris & Casa Make the CableLabs Grade.)

And the idea of introducing PON to the cable environment isn't exactly new. Several vendors, Cisco and its Scientific Atlanta unit included, have already been pitching the idea of using "cable PON" schemes, particularly in limited areas and situations that call for MSOs to pull fiber all the way to the customer premises. (See Moto Expands 'CablePON' Strategy, CommScope Sees BrightPath for Cable FTTP, SA Pitches Cable PON, RFOG Update , and Sifting Through the RFOG.)

Although it's all in good fun, Cisco might want to tread carefully when throwing terms like Docsis 4.0 about. Recall the legal spanking Terayon Communications (now part of Motorola Inc. (NYSE: MOT)) got a bit more than seven years ago for claiming its S-CDMA technology would be part of an erroneous spec called Docsis 1.2. S-CDMA was later included in Docsis 2.0, but investors weren't exactly forgiving about the whole exercise.

Then again, Cisco's just proposing an idea, and its use of the term should be taken in that context. Then again (again), Cisco isn't a small fry like Terayon was back in the day. It can do this sort of thing and probably get away with it without too much screaming and hand-wringing.

— Jeff Baumgartner, Site Editor, Cable Digital News

(0)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
More Blogs from The Bauminator
Don't expect anything more to pop for a while, but one analyst sees John Malone & Co. as the 'logical, ultimate acquirer of Ziggo' if the price is right
Cable operators will need to free up at least 24MHz of spectrum for Docsis 3.1. But why is that the magic number?
Liberty Media's rumored plan to snag a 25% stake in Charter for $2.5B could aid the MSO's M&A strategy
Top US cable operators lost 1.41 million video subs in 2012, but the bleeding continues to show signs of slowing in a saturated pay-TV market
Aereo streams its 'no cable required' tagline into the video world. Will consumers tune in to the message?
From The Founder
Either we perform a complete 'factory reset' on the way the telecom industry creates and deploys virtualization, or we face the consequences.
Flash Poll
Live Streaming Video
Charting the CSP's Future
Six different communications service providers join to debate their visions of the future CSP, following a landmark presentation from AT&T on its massive virtualization efforts and a look back on where the telecom industry has been and where it's going from two industry veterans.
LRTV Custom TV
The Urgency of Commercial 5G Services

4|26|17   |     |   (0) comments


The progress of 5G has been closely monitored in the industry. At the 2017 Brooklyn 5G Summit, the sense of urgency for a commercial 5G launch had started to surface among operators.
Women in Comms Introduction Videos
How Diversity Helps Comcast Mirror Its Customer Base

4|26|17   |   2:55   |   (0) comments


Diversity brings innovation, creative ideas and a way to reflect the broad spectrum of your customer base, Comcast Director of Customer Experience Jenelle Champlin says.
LRTV Huawei Video Resource Center
Mobile Operators & Video

4|25|17   |     |   (0) comments


Ovum's Ed Barton discusses the latest mobile operator strategies for mobile video.
LRTV Custom TV
Infinera Introduces Instant Network

4|20|17   |     |   (1) comment


Mike Capuano, vice president of marketing at Infinera, discusses the advancement from Instant Bandwidth to new Instant Network capabilities, which include Bandwidth License Pools, Moveable Licenses and Automated Capacity Engineering (ACE).
Women in Comms Introduction Videos
Vodafone's Eubank on Sponsors, Mentors & Moving On Up

4|19|17   |   4:25   |   (0) comments


Vodafone America's Head of Operations Kimberly Eubank breaks down the difference between a sponsor and a mentor and shares why both made a big difference in her career.
LRTV Custom TV
NYC Auto Show: Are We Smart Yet?

4|18|17   |     |   (0) comments


The auto industry is facing some big transformations as electric vehicles, autonomous technology and connected cars are seen as the future of the industry. During the much-anticipated NY international auto show, there was an emergence of new technology and mobility service on the show floor. Aside from performance, brands like Lincoln, Hyundai, Honda, Mercedes and ...
LRTV Huawei Video Resource Center
The Impact of Video

4|18|17   |     |   (0) comments


David Mercer from Strategy Analytics discusses the impact of video on current strategies.
LRTV Custom TV
Pardeep Kohli Discusses Network Transformation & the Market Opportunity for the 'New' Mavenir Systems

4|13|17   |     |   (0) comments


In a brief discussion at MWC 2017, Heavy Reading analyst Adi Kishore talks to Pardeep Kohli, CEO, Mavenir Systems about the creation of the 'new Mavenir' and some of the key challenges facing operators in today's market. A key theme of the discussion centers around operator need for software-only, virtualized solutions and how they will need to adapt to ...
Women in Comms Introduction Videos
Tech Maverick Shares Her Tips for Gender Inclusivity

4|12|17   |   7:28   |   (0) comments


Wendy Hall Bohling, a corporate escapee, author and gender exclusivity consultant, tells her story of sexism, bias and progress along the road to gender equality in the workforce.
LRTV Huawei Video Resource Center
Huawei at MWC 2017

4|11|17   |     |   (0) comments


At Mobile World Congress 2017, the biggest mobile industry gathering of the year, Huawei showcased its new innovations and solutions with the theme "Open Road," which focuses on cloud, 5G, operation transformation, videos and consumer-oriented products. Its campaign has been recognized by three awards given by GSMA.
LRTV Custom TV
China Telecom NFV Infrastructure on RSD

4|6|17   |     |   (0) comments


Lynn Comp, senior director of market development of Intel, is joined by Chong Zhang, storage engineer at Inspur and Ou Li Yan, architect for technology strategies of China Telecom, for a discussion of what NFV brings.
LRTV Custom TV
Nokia's IMPACT Software Demo

4|6|17   |     |   (0) comments


Khamis Abulgubein of IoT market development at Nokia demonstrates IMPACT (intelligent management platform for all connected things), a software solution with a horizontal approach to managing any device on any application.
Upcoming Live Events
May 15-17, 2017, Austin Convention Center, Austin, TX
May 15, 2017, Brazos Hall - Austin, TX
May 15, 2017, Austin Convention Center - Austin, TX
June 6, 2017, The Joule Hotel, Dallas, TX
All Upcoming Live Events
Infographics
With the mobile ecosystem becoming increasingly vulnerable to security threats, AdaptiveMobile has laid out some of the key considerations for the wireless community.
Hot Topics
Surprise! AT&T Markets 4G Advances as '5G Evolution'
Dan Jones, Mobile Editor, 4/25/2017
Did Verizon Outbid AT&T for Straight Path?
Dan Jones, Mobile Editor, 4/25/2017
Netflix Set to Enter China
Mari Silbey, Senior Editor, Cable/Video, 4/25/2017
First Year TIPs the Scale Toward Success
Denise Culver, 4/24/2017
Like Us on Facebook
Twitter Feed
BETWEEN THE CEOs - Executive Interviews
One of the nice bits of my job (other than the teeny tiny salary, obviously) is that I get to pick and choose who I interview for this slot on the Light Reading home ...
TEOCO Founder and CEO Atul Jain talks to Light Reading Founder and CEO Steve Saunders about the challenges around cost control and service monetization in the mobile and IoT sectors.
Live Digital Audio

Playing it safe can only get you so far. Sometimes the biggest bets have the biggest payouts, and that is true in your career as well. For this radio show, Caroline Chan, general manager of the 5G Infrastructure Division of the Network Platform Group at Intel, will share her own personal story of how she successfully took big bets to build a successful career, as well as offer advice on how you can do the same. We’ll cover everything from how to overcome fear and manage risk, how to be prepared for where technology is going in the future and how to structure your career in a way to ensure you keep progressing. Chan, a seasoned telecom veteran and effective risk taker herself, will also leave plenty of time to answer all your questions live on the air.