Light Reading
No, it's not the zippy new CTR platform, but it's a step up

'X' Marks Cisco's New Core-Router Upgrade

Craig Matsumoto
News Analysis
Craig Matsumoto
6/11/2013
50%
50%

It's not the CTR next-generation platform that Light Reading highlighted recently, but Cisco Systems Inc. does have a core-router upgrade it's announcing Wednesday.

Aiming for capacities of 400 Gbit/s per slot, up from 160 Gbit/s, the upgrade is called CRS-X, where the "X" can be pronounced "ex" or "ten." Just don't describe it as a long-lost brother.

The 400 Gbit/s comes in the form of cards with four 100Gbit/s Ethernet ports (supplied via Cisco's proprietary CPAK optical modules) that will be available in the second half of the year, says Sri Hosakote, vice president of Cisco's routing group. He adds that the CRS's switch fabric has been capable of this capacity for "a couple of years."

Cisco is announcing SoftBank Mobile Corp. and Verizon Wireless as CRS-X customers.

Why this matters
That Cisco is announcing a CRS upgrade now suggests that the CTR, assuming it really exists, isn't being revealed any day soon. (Darn -- the CTR is supposedly the next-generation successor to CRS, aiming for capacities of 1 Tbit/s per slot.)

Meanwhile, the game of leapfrog for bragging rights on particular features continues. Cisco is now boasting 64 100Gbit/s ports per 7-foot rack for the CRS-X, compared with 80 for the Alcatel-Lucent 7950 (fueled by AlcaLu's own four-port 100Gbit/s card) or 32 per rack for the Juniper Networks Inc. T4000.

For more

— Craig Matsumoto, Managing Editor, Light Reading

(7)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View
Marionetteworks
50%
50%
Marionetteworks,
User Rank: Light Beer
6/14/2013 | 1:58:00 PM
re: 'X' Marks Cisco's New Core-Router Upgrade
"Meanwhile, the game of leapfrog for bragging rights on particular features continues. Cisco is now boasting 64 100Gbit/s ports per 7-foot rack for the CRS-X, compared with 80 for the Alcatel-Lucent 7950".

Craig, that game you just described is called "catch-up", not "leapfrog".
reboot0
50%
50%
reboot0,
User Rank: Light Beer
6/13/2013 | 7:56:49 PM
re: 'X' Marks Cisco's New Core-Router Upgrade
Can the existing CRS-3 multi-chassis switch fabric work with these new line cards?
Craig Matsumoto
50%
50%
Craig Matsumoto,
User Rank: Light Sabre
6/12/2013 | 9:45:12 PM
re: 'X' Marks Cisco's New Core-Router Upgrade
Good point (reiterated by Sarah Miller elsewhere in this thread) -- I'll change the story to reflect it. Thanks.
lrmobile_Stevery
50%
50%
lrmobile_Stevery,
User Rank: Lightning
6/12/2013 | 8:22:29 PM
re: 'X' Marks Cisco's New Core-Router Upgrade
So, anyone want to take a stab at which backdoor the NSA is using?

http://www.washingtonpost.com/...

GÇ£We hack network backbones GÇö like huge Internet routers, basically GÇö that give us access to the communications of hundreds of thousands of computers without having to hack every single one,GÇ¥ he told the newspaper.
ALUSarah
50%
50%
ALUSarah,
User Rank: Light Beer
6/12/2013 | 7:40:31 PM
re: 'X' Marks Cisco's New Core-Router Upgrade
Craig, wanted to reiterate Alcatel-Lucent's 7950 XRS is capable of 80x100Gbit/s ports in a single rack vs the 40 cited in your article.
KevinPetschow
50%
50%
KevinPetschow,
User Rank: Light Beer
6/12/2013 | 12:30:17 PM
re: 'X' Marks Cisco's New Core-Router Upgrade
Visit today's announcement by Cisco at: http://newsroom.cisco.com/pres...
Alex Gumirov
50%
50%
Alex Gumirov,
User Rank: Light Beer
6/12/2013 | 12:06:13 PM
re: 'X' Marks Cisco's New Core-Router Upgrade
ALU now ships 4x100GE cards for 7950. So, correctly it is 80x100GE CXP in 7950 XRS-20 versus Cisco CRS-X with 64x100GE CPAK ports.
Flash Poll
From The Founder
It's clear to me that the communications industry is divided into two types of people, and only one is living in the real world.
LRTV Huawei Video Resource Center
Interview With Rick Talbot, Principal Analyst, Current Analysis

10|31|14   |   2:12   |   (0) comments


At the NFV Open Cloud Forum 2014, Rick Talbot shared his positive feedback about the holistic and open approach that Huawei adopts for SDN and NFV. He also found the open sharing at the event valuable as it features different perspectives from Huawei experts, telecom operators, industry analysts as well as security experts.
LRTV Huawei Video Resource Center
Interview With David Snow, Principal Analyst, Current Analysis

10|31|14   |   2:24   |   (0) comments


David Snow talked about his understanding of Huawei and its SoftCOM strategy at the NFV Open Cloud Forum 2014, saying that Huawei's wide approach combining IT and CT expertise, introducing big data and analytics into solutions and contributing to the OpenStack community particularly resonate with him and make the company stand out in the industry.
LRTV Huawei Video Resource Center
Interview With Roz Roseboro, Senior Analyst, Heavy Reading

10|31|14   |   3:13   |   (0) comments


Roz Roseboro commented on Huawei's data center capabilities and NFV solutions at the NFV Open Cloud Forum 2014, saying that in addition to covering all three key domains of compute, storage and networking, the company also emphasizes the importance of management capabilities and professional services, which are essential in making NFV a reality.
LRTV Huawei Video Resource Center
Interview With Michael Howard, Co-founder & Principal Analyst, Infonetics Research

10|31|14   |   5:25   |   (0) comments


Michael Howard talked about SDN, NFV, and OpenStack adoption at Huawei's NFV Open Cloud Forum 2014. Particularly, he pointed out that Virtual Enterprise CPE is the top NFV use case that operators plan to invest in over 2014 and 2015 to deliver new enterprise services through virtualized functions.
LRTV Huawei Video Resource Center
Interview With Jerry Caron, Senior Vice President, Current Analysis

10|31|14   |   3:11   |   (0) comments


At Huawei's NFV Open Cloud Forum 2014, Jerry Caron from Current Analysis said that orchestration and management are key to realizing SDN and NFV for global carriers, and the approach that Huawei is taking, with its FusionSphere Cloud OS at the core, is in the right direction to address the challenges.
LRTV Documentaries
Broadband Battles

10|31|14   |   01:39   |   (0) comments


This year's Broadband World Forum featured a number of show floor battles focused on access gear, components and coffee.
Jonestown
Mobile Backhaul: Going to the Dark Side?

10|30|14   |   2:26   |   (1) comment


Heavy Reading's Patrick Donegan shares his view on a dark trend that bubbled up at Light Reading's annual backhaul conference in NYC.
LRTV Huawei Video Resource Center
2014 Huawei Electric Power Industry Summit: Interview With CEO of SwitchCom

10|30|14   |   4:13   |   (0) comments


SwitchCom, an IT company based in Angola, recommends a variety of Huawei solutions and hardware to their customers in the energy industry.
LRTV Huawei Video Resource Center
2014 Huawei Electric Power Industry Summit: Interview With Ethiopia's Ministry of Water Irrigation & Energy

10|30|14   |   4:08   |   (0) comments


Gosaye Mengistie of Ethiopia's Ministry of Water Irrigation & Energy discusses the collaboration with Huawei in that country.
LRTV Huawei Video Resource Center
2014 Huawei Electric Power Industry Summit: Interview with Dongfang Electronics Corporation

10|30|14   |   5:46   |   (0) comments


Dongfang Electronics Corporation, headquartered in Chengdu, China, is one of China's largest manufacturers of power generators and contractors of power station projects.
LRTV Huawei Video Resource Center
2014 Huawei Electric Power Industry Summit: Interview with Zimbabwe's Customers

10|30|14   |   3:31   |   (0) comments


Representatives of Zimbabwe's Ministry of Power and Development discuss the energy needs of their country as well as new areas of improvement due to enhanced ICT capabilities.
LRTV Huawei Video Resource Center
2014 Huawei Electric Power Industry Summit: Interview With Colbún Chile

10|30|14   |   4:29   |   (0) comments


In Chile, an aging energy infrastructure was in dire need of a modern update. Claudio Valenzuela of Colbún discusses how Huawei's ICT solutions continue to provide crucial information to improve the grid and how an in-country engineer is a cricial asset.
Upcoming Live Events
November 6, 2014, Santa Clara
November 11, 2014, Atlanta, GA
December 2, 2014, New York City
December 3, 2014, New York City
December 9-10, 2014, Reykjavik, Iceland
February 10, 2015, Atlanta, GA
May 6, 2015, McCormick Convention Center, Chicago, IL
May 30, 2015, The Westin Peachtree, Atlanta, GA
June 9-10, 2015, Chicago, IL
Infographics
WhoIsHostingThis.com presents six of the world's most extreme WiFi hotspots, enabling the most epic selfies you can imagine.
Hot Topics
Microsoft's Skype Embraces WebRTC on IE
Sarah Reedy, Senior Editor, 10/27/2014
FTC Slaps AT&T With Throttling Lawsuit
Sarah Reedy, Senior Editor, 10/28/2014
Wheeler Gets Down With OTT
Mari Silbey, Independent Technology Editor, 10/29/2014
China's MVNOs Hit the Wall
Robert Clark, 10/27/2014
Let's Not Kill SDN & NFV With Silos
Francois Locoh-Donou, Senior VP, Global Products Group, Ciena, 10/28/2014
Like Us on Facebook
Twitter Feed