& cplSiteName &

Docsis 3.0 Testing Skips a Beat

Jeff Baumgartner
LR Cable News Analysis
Jeff Baumgartner
3/14/2008
50%
50%

CableLabs and multiple vendors have confirmed that no products based on the new Docsis 3.0 specifications were submitted for testing in Wave 57. However, an undisclosed number of modems and cable modem termination systems (CMTSs) are already in for the next series of tests at the Louisville, Colo.-based R&D facility.

While that means it will be mid-May before we hear whether any cable modems have become the first to obtain the Docsis 3.0 stamp, it's unclear whether that will have much of an effect on cable operator deployment plans for the platform, which supports IPv6 addressing and uses channel-bonding techniques to produce shared data speeds of greater than 100 Mbit/s.

Among U.S. operators, Comcast Corp. (Nasdaq: CMCSA, CMCSK) has been the most open and aggressive, indicating that it expects to wire as much as 20 percent of its infrastructure for Docsis 3.0 by the end of 2008. (See Comcast Closes In on 100 Mbit/s.) Several other MSOs have dropped hints about tests and trials happening later on this year. (See RCN's 'Analog Crush' , Mediacom Adds $30M to '08 Capex, and Charter Hints at Docsis 3.0 .)

CableLabs spokesman Mike Schwartz noted that, while there are no 3.0-based products in Wave 57, "there's a good deal of [Docsis 3.0] product" already submitted for Wave 58.

Among suppliers, Motorola Inc. (NYSE: MOT) confirmed last month it had put its flagship CMTS, the BSR 64000, in for "Bronze" qualification testing in Wave 58. (See Motorola CMTS Going for the Bronze .) By policy, CableLabs does not disclose which vendors submit products for certification and qualification testing.

According to the CableLabs certification schedule, Wave 58 got underway in late February, and results should be known by mid-May.

Wave 56, concluded late last year, marked the first official tests for Docsis 3.0. CableLabs has already awarded 3.0 Bronze or Silver 3.0 qualification to CMTSs from Arris Group Inc. (Nasdaq: ARRS), Casa Systems Inc. , and Cisco Systems Inc. (Nasdaq: CSCO). Modems from Arris, Motorola, and Scientific Atlanta -- all based on silicon from Texas Instruments Inc. (NYSE: TXN) -- did not pass the first time through. (See Cisco, Arris & Casa Make the CableLabs Grade and TI Enters Docsis 3.0 Wave.)

Vendors, not CableLabs, made the decision to skip Wave 57 from a Docsis 3.0 standpoint. As for TI's role, the company said it passed on 57 so it could have some extra time to "shake, rattle, and roll" its modem software.

"I cannot comment for CableLabs, but I can say that TI made a conscious (and difficult) decision to forego the Wave and invest the additional three weeks or so to continue to exercise the software," said Peter Percosan, the executive director of broadband strategy for TI's Digital Connected Home Business unit, in an email to Cable Digital News. "As for the silicon, we continue to see no issues, which is very comforting."

TI also saved some money by holding off. The CableLabs fee for Docsis modem certification testing is $75,000. The fee rises to $175,000 for Docsis CMTS qualification testing.

So far, TI is the only chipmaker to develop and introduce cable modem silicon based on the full Docsis 3.0 specs. Broadcom Corp. (Nasdaq: BRCM), another key silicon provider in the sector, has yet to make any formal announcements about its Docsis 3.0 product plans, though it has had some success in the interim with modem platforms that combine multiple Docsis 2.0 downstream channels. (See Broadcom Bonds With Docsis.)

"We've been very focused on [Docsis 3.0] and committed to it," says Jay Kirchoff, senior director of product marketing for Broadcom's cable TV business line. "We're working very hard to build the right product at the right cost point necessary for operators to compete in a marketplace that demands 3.0."

Kirchoff did not say when Broadcom will introduce a Docsis 3.0 modem chipset, but people familiar with the situation say they expect Broadcom to have something deployment-ready by the fourth quarter of 2008.

Cable Digital News will have much more about Broadcom's Docsis 3.0 plans as well as a broader market update in an upcoming story.

― Jeff Baumgartner, Site Editor, Cable Digital News




Interested in learning more on this topic? Then come to Docsis 3.0 Strategies: From Product Development to Service Deployment, a conference that will take a comprehensive look at the cable industry's plans to roll out its next-generation architecture around the world. To be staged in Denver, March 19, admission is free for attendees meeting our prequalification criteria. For more information, or to register, click here.


(0)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
Educational Resources
sponsor supplied content
Educational Resources Archive
From The Founder
Cisco's Conrad Clemson, recently promoted to head up the company's Service Provider Apps & Platforms developments, talks to Light Reading's Founder and CEO Steve Saunders about how he's bringing cloud video, mobile and virtualization together to empower network operators.
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
CommScope – Meeting the Demands of Tomorrow's Networks

3|24|17   |     |   (0) comments


Phil Sorksy, Vice President International at CommScope, discusses addressing the challenges faced by service providers today, and as future trends emerge.
LRTV Huawei Video Resource Center
AMS-IX & Huawei's OSN 902

3|24|17   |     |   (0) comments


Huawei shows how its OSN 902 platform helps the Amsterdam Internet exchange to connect the world using multiplexing.
LRTV Huawei Video Resource Center
Huawei's Smart Energy Innovation Center

3|24|17   |     |   (0) comments


In Nuremberg, Huawei showcases its latest capabilities in the digitalization of Internet resources, network infrastructure and intelligence at its Smart Energy Innovation Center.
Valley Wonk
OFC & Hyperscale: A Good Mix?

3|24|17   |   01:50   |   (0) comments


Cloud and telecom players want different types of equipment for their networks, as the chatter at OFC reveals.
LRTV Custom TV
Etisalat on NFV Journey

3|24|17   |   10:37   |   (0) comments


Etisalat is a service provider that prides itself on bringing innovative technologies to the markets it serves. It was one of the first operators to implement 3G and leads the pack in fiber penetration. Now, Esmaeel Al Hammadi, Etisalat's SVP of Network Development, explains the operator's journey to virtualization, beginning with the network core, as well as the ...
LRTV Huawei Video Resource Center
Huawei at CeBIT 2017: Day 3

3|22|17   |     |   (0) comments


Light Reading reports from CeBIT 2017 in Germany, where Huawei is exhibiting on the application of technologies and key business verticals such as transportation, smart city, manufacturing, media and finance.
LRTV Documentaries
No Regrets: Cox's Finkelstein on Fiber & More

3|22|17   |     |   (0) comments


At the Cable Next-Gen Technologies & Strategies event in Denver, Cox's Jeff Finkelstein examines the cable capex conundrum.
LRTV Documentaries
Cable Next-Gen: The 'Mile High' View From Denver

3|22|17   |   11:56   |   (0) comments


Alan Breznick kicks off the Cable Next-Gen Technologies & Strategies event in Denver, casting his thousand-yard stare over cable's current competitive landscape.
LRTV Huawei Video Resource Center
Huawei at CeBIT 2017: Day 2

3|21|17   |   2:27   |   (0) comments


Light Reading reports from CeBIT 2017 in Germany, where Huawei is exhibiting digital transformation solutions around IoT, smart data centers, OpenCloud ecosystem and its newly announced storage-as-a-service solution.
LRTV Custom TV
Driving Better Mobile Customer Experience While Transforming the Mobile Network

3|21|17   |   7:47   |   (0) comments


The Citrix NetScaler mobile gateway is an intelligent traffic management solution which can markedly improve the customer experience provided by mobile operators, even when traffic is encrypted. Critical network services can be consolidated and virtualized using NetScaler. Because of the unique architecture, NetScaler can be deployed on any hypervisor, on a ...
LRTV Custom TV
Mastercard: What's Next for Mobile Payments?

3|21|17   |   7:49   |   (0) comments


2017 marks the fifth consecutive year for Mastercard at Mobile World Congress and it was a great time to reflect on the amazing advances the payments industry has made as well as discuss "What's Next' in the digital commerce future. We spoke to James Anderson, executive vice president of digital payments at MasterCard, about digital wallets to tokenization to ...
LRTV Custom TV
Mastercard: 2 Billion Adults 'Trapped' in Cash Economy

3|21|17   |   03:51   |   (1) comment


Despite advances made in the last several years, two billion adults around the world are trapped in a cash economy and lack what we take for granted -- a safe way to receive, save and use money. Shamina Singh, executive vice president of sustainability and president of the Mastercard Center for Inclusive Growth, chats about how Mastercard is developing new ways to ...
Upcoming Live Events
May 15-17, 2017, Austin Convention Center, 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
High-Band 5G: Let's Address the Range Question, Shall We?
Dan Jones, Mobile Editor, 3/21/2017
Eurobites: A1, Nokia Turn It Up to 11
Paul Rainford, Assistant Editor, Europe, 3/22/2017
Russia's MTS: There Is No 5G Business Case
Iain Morris, News Editor, 3/21/2017
Top Priorities for B/OSS Transformation
James Crawshaw, Senior Analyst – OSS/BSS Transformation, Heavy Reading, 3/20/2017
Like Us on Facebook
Twitter Feed
BETWEEN THE CEOs - Executive Interviews
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.
At MWC 2017, Qualcomm's CTO Matt Grob talks to Light Reading's CEO and Founder Steve Saunders about the progress being made in the development of the technologies and standards that will underpin 5G.
Animals with Phones
Neither Do We Click Here
Is that a prerequisite?
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.