Light Reading

Infinera Unleashes Coherent 100G

Craig Matsumoto
News Analysis
Craig Matsumoto
9/15/2011
50%
50%

Infinera is launching its DTN-X system Thursday, fortifying its position on multiple battle fronts including coherent 100Gbit/s transmission, packet-optical transport and Optical Transport Network (OTN) switching.

Key features include:

  • The 500Gbit/s photonic integrated circuit (PIC): The DTN-X is essentially the vehicle for this PIC, which produces one superchannel that contains five 100Gbit/s streams. Each 100Gbit/s stream further consists of four 25Gbit/s data feeds imprinted on one wavelength. This Infinera video from OFC/NFOEC explains.



  • OTN switching: Is now integrated into the switch fabric. Infinera's original DTN systems don't have that integration, giving them "limited" OTN capabilities, says Eve Griliches, an analyst with ACG Research .
  • MPLS: As mentioned in March, Infinera plans to add MPLS to the DTN-X, making it a contender as a core packet-optical transport system. Infinera isn't saying when this will happen, though.
  • Multichassis capability: Ten DTN-Xs (each of which fills a standard rack) can be linked up to behave as one virtual switch.


Separately, Infinera says cards with 40Gbit/s coherent detection are available for the original DTN system now. The company also says 40Gbit/s and 100Gbit/s Ethernet interfaces are now available for that system.

Why this matters
When Infinera scrapped its 40Gbit/s plans about 16 months ago, it bet its future on being able to deliver coherent 100Gbit/s support by 2012, in time to meet the mainstream market. Thursday's announcement is the clearest sign yet that the company will make that goal.

By getting to 100Gbit/s and showing competitive costs for the amount of bandwidth the DTN-X handles, Infinera might be able to finally attract more Tier 1 customers, probably as a second source to their established suppliers, Griliches says. In fact, Verizon Enterprise Solutions contributed a quote to Infinera's Thursday press release, a sign that Infinera might join Ciena Corp. (NYSE: CIEN) there as a 100Gbit/s transport supplier.

For more
Key Infinera items from the past year or so:

— Craig Matsumoto, West Coast Editor, Light Reading

(7)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View
DCITDave
50%
50%
DCITDave,
User Rank: Light Beer
12/5/2012 | 4:53:39 PM
re: Infinera Unleashes Coherent 100G


so pretty

paolo.franzoi
50%
50%
paolo.franzoi,
User Rank: Light Beer
12/5/2012 | 4:53:38 PM
re: Infinera Unleashes Coherent 100G

"DTN-X Availability


Infinera is introducing a full-rack, multi-bay-ready chassis and a half-rack chassis, both of which are planned for availability in the first half of 2012. The DTN-X is interoperable with the DTN platform and is planned to support 10 Gigabit Ethernet (10 GbE), 40 Gigabit Ethernet (40 GbE), 100 Gigabit Ethernet (100 GbE), 10 Gb/s SONET/SDH/OTN, 40 Gb/s SONET/SDH/OTN, 100 Gb/s OTN, 8/10 Gb/s Fibre Channel, and multiple bit rate clear-channel interfaces. "


 


I would have thought this paragraph would ahve been somewhere given that timing of availability has been a lot of the discussion around this.


 


seven





DCITDave
50%
50%
DCITDave,
User Rank: Light Beer
12/5/2012 | 4:53:37 PM
re: Infinera Unleashes Coherent 100G


We've got coverage on that coming up. Tomorrow we're running a story about it and Craig is at Infinera's analyst day right now.

Pete Baldwin
50%
50%
Pete Baldwin,
User Rank: Light Beer
12/5/2012 | 4:53:36 PM
re: Infinera Unleashes Coherent 100G


Seven - you're right, i should have included that. i kind of referred to the timing but didn't spell it out.


The key about the timing is that they're meeting the (slightly accelerated) schedule they'd discussed earlier.

Pete Baldwin
50%
50%
Pete Baldwin,
User Rank: Light Beer
12/5/2012 | 4:53:36 PM
re: Infinera Unleashes Coherent 100G


Now, *that's* brash.  :)

ninjaturtle
50%
50%
ninjaturtle,
User Rank: Light Sabre
12/5/2012 | 4:53:36 PM
re: Infinera Unleashes Coherent 100G


OH goody Phil... can't wait to read the epic crap Craig throws-up!!!


 


INFN:


Brash? Adjective: Self-assertive in a rude, noisy, or overbearing way. That was the only adjective you could come up with for INFN. Really !!!


 


LightReading Staff:


Ignorant !!!:  Adjective: Lacking knowledge or awareness in general; uneducated or unsophisticated.


 


Hope you enjoyed the free food and refreshments. 

^Eagle^
50%
50%
^Eagle^,
User Rank: Light Beer
12/5/2012 | 4:53:33 PM
re: Infinera Unleashes Coherent 100G


How many chips are in the module?  


TX? assuming 1 chip per 500Gig.. but it could be 2, one for lasers and one for modulation.... so how many chips per TX side?


RX, again, assuming one, but no clarity here.


Also, optical mux and demux chips.  


we all know IFN copackages chips in existing platforms.  yes, they have lots of functions integrated on a chip, but the exisiting platform is not truly monolithic, rather, a few very complex chips co-packaged.  Some on InP and some based on other mux demux tech.


How monolithic is this new module inside?  


Same basic architecture with higher speeds and more advanced coherent detection and modulation methods?  or did they also reduce the number of chips in the package by increasing the "monolithic" aspects?


My guess is the former as using InP for Mux demux is not a great solution as InP is lossy and using it for mux demux would take up valuable space.  And the epitaxy layers you would need were be very different than what is needed for the active devices.


So, inquiring minds want to know.


NOTE: still an impressive achievement even if not monolithic.  This kind of package is not easy.


sailboat

Flash Poll
From The Founder
Networks of the future will rely on "white box" switches and servers rather than proprietary hardware and that's going to alter the shape of the communications industry. Who says so? John Chambers.
LRTV Custom TV
The Benefits of HyperScale Clouds for NFV

3|27|15   |   01:50   |   (0) comments


Hyperscale cloud has been developed by the Internet giants to support the creation and delivery of software-based services at blistering speeds, and at the lowest possible cost. The original ETSI NFV vision was to adopt hyperscale cloud architecture and practices. This vision has become somewhat obscured along the way, due to misunderstandings about the hyperscale ...
LRTV Huawei Video Resource Center
eLTE Rapid Meets the Need for Speed

3|26|15   |   4:45   |   (0) comments


Designed especially for emergency and dedicated ad hoc local mobile communications coverage, Huawei's eLTE Rapid solution can deliver trunked voice, video and data coverage for multiple users over a 6km range and be set up in just 15 minutes, explains Huawei's Norman Frisch.
LRTV Huawei Video Resource Center
On Videos: Challenges & Opportunities

3|26|15   |   5:56   |   (0) comments


Most everything is now connected. And along with 4K and 4G technologies, everyone could be creating and broadcasting video contents. Users are expecting better video experience with any screen, anywhere and anytime. Operators will meet new challenges, but also see some big opportunities.
LRTV Custom TV
JDSU: Delivering Dynamic Networks for a Personalized Experience

3|26|15   |   5:59   |   (0) comments


Light Reading speaks to JDSU at Mobile World Congress 2015 about new solutions in the areas of HetNets, VoLTE, backhaul, virtualization, big data analytics, and real-time intelligence.
LRTV Custom TV
Smarter Service Chaining & New Ways to Benefit From Qosmos Technology

3|25|15   |   03:11   |   (0) comments


David Le Goff, director of strategic and product marketing at Qosmos, explains how the company has added application awareness to subscriber information to make service chaining more efficient and reduce costs for networking and infrastructure. In addition, Qosmos technology, which has been delivered as C libraries, is now also available as a virtual machine, ...
Between the CEOs
Qosmos CEO: The Changing Face of DPI

3|24|15   |   13:53   |   (0) comments


LR CEO and Founder Steve Saunders sits down with the head of Qosmos to talk about the changing state of the art in deep packet inspection technology, including its role in SDN and NFV architectures. Also, how the comms market is becoming more like the automotive industry.
LRTV Huawei Video Resource Center
FC Schalke Scores With Its Agile Stadium

3|24|15   |   6:23   |   (0) comments


Top German soccer club FC Schalke 04 has deployed a new, agile WiFi network from Huawei in its Veltins-Arena stadium and is reaping the benefits in terms of customer satisfaction and business opportunities, explains marketing chief Alexander Jobst.
LRTV Huawei Video Resource Center
Huawei’s Insights on Mobile Video

3|24|15   |   7:51   |   (0) comments


More people than ever are now watching videos on smartphones. Seventy percent of mobile traffic will be video traffic until 2018. In this video, Huawei's exports give their insights on mobile video in terms of business model, network planning and 4G network construction.
LRTV Documentaries
The Rise of Industry 4.0

3|24|15   |   02:26   |   (9) comments


Are you ready for the fourth industrial revolution? It's a big deal for influential operators such as Deutsche Telekom.
LRTV Huawei Video Resource Center
Getting Connected With eLTE

3|23|15   |   06:04   |   (0) comments


Trunked radio communications have entered the 4G LTE world, and with Huawei's eLTE solution, can now deliver a full range of data and video services as well as push-to-talk voice, explains Huawei's Norman Frisch.
LRTV Huawei Video Resource Center
Funkwerk’s on Track With Huawei

3|19|15   |   3:23   |   (0) comments


GSM-R technology specialist Funkwerk and Huawei have forged a partnership that is benefiting both parties, notes Funkwerk's Gottfried Winter.
LRTV Documentaries
How EANTC Tested Cisco's Virtualization Solutions

3|18|15   |   5:49   |   (0) comments


Carsten Rossenhövel, managing director of independent test lab EANTC, tells Light Reading founder and CEO Steve Saunders about the innovative approach his team had to take when validating Cisco's service provider virtualization and cloud solutions.
Upcoming Live Events
April 14, 2015, The Westin Times Square, New York City, NY
May 5, 2015, Hyatt McCormick Place, Chicago, IL
May 6, 2015, Georgia World Congress, Atlanta, GA
May 12, 2015, Grand Hyatt, Denver, CO
May 13-14, 2015, The Westin Peachtree, Atlanta, GA
June 8, 2015, Chicago, IL
June 9-10, 2015, Chicago, IL
June 9, 2015, Chicago, IL
June 10, 2015, Chicago, IL
September 29-30, 2015, The Westin Grand Müchen, Munich, Germany
All Upcoming Live Events
Infographics
Hot Topics
AT&T Woos SMBs With Small-Scale WiFi
Sarah Thomas, Editorial Operations Director, 3/26/2015
The Rise of Industry 4.0
Ray Le Maistre, Editor-in-chief, 3/24/2015
Google Hires Wall Street's Most Influential Woman as CFO
Dan Jones, Mobile Editor, 3/24/2015
Just Don't Say IBM Is 'Relaunching' Networking Business
Mitch Wagner, West Coast Bureau Chief, Light Reading, 3/26/2015
Average US Broadband Speeds No Great Shakes
Mari Silbey, Independent Technology Editor, 3/25/2015
Like Us on Facebook
Twitter Feed
Webinar Archive
BETWEEN THE CEOs - Executive Interviews
LR CEO and Founder Steve Saunders sits down with the head of Qosmos to talk about the changing state of the art in deep packet inspection technology, including its role in SDN and NFV architectures.
Chattanooga’s EPB publicly owned utility comms company has become a poster child for how to enable a local economy using next-gen networking technology. Steve Saunders, Founder of Light Reading, sits down with Harold DePriest, president and CEO of EPB, to learn how EPB is bringing big time tech to small town America.
Cats with Phones
Interspecies Phone Love Click Here
"No, you hang up."
"No, YOU hang up."
Latest Comment