The scale of today’s transport networks and content provider data centers are directly driven by the explosive nature of packet traffic growth. As a result, the demand for 100G and beyond is a key topic in the industry. Cisco’s recent 100G announcement and its industry leading performance for Ultra Long Haul continues to receive significant attention within the service provider community as they consider options for their next generation transport networks.
However, the solution is not only about faster transmission speeds. Service providers must also increase efficiency within their network. Until now, traditional network architectures have inefficiently maintained separate Read More »
Tags: 100G, 400G, Andy Schutz, Cisco, Clarence Filsfils, iOverlay, optical ONS15454, PONC, Service Provider
Customers from around the world are gathered today at Cisco’s campus in Richardson, Texas to kick off the Spring 2012 Packet Optical Networking Conference (PONC). This brings together network operators, large enterprise customers, optical industry leaders, and Cisco solution teams at a three-day event to collaborate on best practices and future requirements in IP and optical solutions. Some of the key themes that will be featured at this year’s event include:
- 40G/100G Coherent DWDM transport over 10G infrastructure: Much of the infrastructure today was designed to support only 10G wavelengths. It is undesirable to cap and start over with new infrastructure that is purpose built for 40/100G. Cisco’s unique Coherent optical transport technology is a game Read More »
Tags: 100G, 400G, Cisco, internet protocol, ip, optical ONS15454, packet optical, PONC, Service Provider
Cisco is really stretching it out when it comes to 100 Gigabit DWDM.
Today, Cisco announced successful demonstration and validation of its coherent 100 Gigabit (100G) DWDM solution exceeding 3,000 km in reach.
Cisco is the first to deliver 100G at 3,000 km distances without the need for complex Raman optical amplification technology or signal regeneration signals. This distance is 50-percent further than any non-Raman alternative solution on the market today.
What does this mean?
Well, by eliminating the need for Raman amplification, regeneration and dispersion compensation, carriers can add 100G services on top of existing infrastructures originally designed for 10G technology. That means better investment protection and a simpler network upgrade process.
The Cisco solution has been tested at a number of service providers and research networks, including US Signal. The performance was also validated by EANTC, the European Advanced Network Test Center.
For more detail, follow the live links embedded above.
Tags: 100G, Cisco, coherent, DWDM, Optical
Earlier this month, London played host to Cisco Live EMEAR where a key announcement was made from our switching team crossing data center, campus and service provider. Cisco’s latest switching innovations are aimed at enabling our customers to address the megatrends of video, virtualisation, Bring Your Own Device (BYOD) and cloud, by delivering on their scale, services, and reduced total cost of ownership requirements.
With Cisco’s Cloud Index indicating that more than 50 percent of computing workloads in data centers will be cloud-based by 2014, and global cloud traffic will grow more than 12 times by 2015, to 1.6 zettabytes per year, this is clearly a trend that cannot be ignored and one that customers are often asking for support on.
To address the scale needs, Cisco announced it has updated its switching portfolio with 100 Gigabit Ethernet (GE) and 40 GE capabilities, the next speed limits for networking. In doing this, Cisco has just become the most extensive provider of 1/10/40/100 Gigabit Ethernet and converged networking switching solutions.
According to Rob Soderbery, senior vice president for Cisco’s Enterprise Networking Group, “A strong network foundation is central to today’s evolving corporate IT strategies, and this period of rapid change is an exciting time to be in the enterprise network and data center switching business. Today’s industry-leading performance and services innovations demonstrate Cisco’s leadership, as we transition our customers to cloud, video, mobility, big data and virtualized infrastructures.”
Last summer, we had discussions with a number of you around the latest supervisor for the Catalyst 6500 switching line. With this latest news, Cisco is continuing to deliver investment protection to its customers by adding 40 GE performance options to its Catalyst 6500 switching line, and 40 GE and 100 GE capabilities in its Nexus 7000 portfolio for interconnecting data centers to service providers. To expand its campus aggregation and data center top of rack switching, Cisco also announced two new fixed-configuration platforms that provide high-density 10 GE switching.
Making it easy to enable new services, Cisco announced simpler network virtualization functionality for its Catalyst 6500, 4500 and Aggregation Services Router (ASR) 1000 product lines with a new technology called Easy Virtual Network, as well as scalable virtual services with a new Nexus 1010-X appliance for the data center.
So, what do Cisco’s customers think? According to Jeroen van Ingen of the University of Twente, “We like the Catalyst 6500 platform because it’s a true workhorse with a wide range of features. With a tight budget and little advance notice of new requirements from our researchers or our administration, we prefer a flexible solution to increase performance. The new 40 Gigabit module for the Catalyst 6500 with Sup 2T supports both 10 Gigabit and 40 Gigabit Ethernet and provides a seamless upgrade from 10 Gigabit today to future 40 Gigabit to meet the growing bandwidth demands, without any network disruption and forklift infrastructure change – true to the investment protection capability 6500 is so well known for.”
Together, all of these enhancements will help businesses scale their networks, simplify operations, and continue to derive value from their existing Cisco switching investments – many of which have been deployed for a decade or longer. Next time you get asked about TCO, consider how many vendors you could say that about. At Cisco, we say that TCO is about more than cost of acquisition and this latest announcement clearly shows our on-going commitment to delivering long-term value and business benefits for our customers.
We welcome your thoughts and feedback. If you would like more detail on these announcements, additional resources are available below:
Shashi Kiran’s Blog: http://blogs.cisco.com/news/cisco-switching-leadership-and-innovations/#more-58670
Tags: 100G, 40G, Borderless Networks, catalyst, Catalyst 4500, Catalyst 6500, investment protection, switching, tco
It’s clearly evident from the evolution of technology that the “need for speed” seems to be deeply embedded in human nature. Reflecting back without going too far back in history, the horse and buggy was the main mode of transportation, unfortunately not fast enough. So we invented the locomotive, automobile, airplane, fax machine, e-mail, and mobile phones with text messaging among the hundreds of other inventions to fulfill our need to do things faster.
Being a networking guy, I might be biased, but I see networks as the new frontier for speed, especially now that we are a media/information driven society. It wasn’t long ago that a 10Mbps shared Ethernet LAN and 56kbps WAN links were considered fast (showing my age here). However, every time faster networking speeds were introduced, newer applications quickly consumed the capacity driving the need for even higher speeds.
Over the years we’ve seen Ethernet speeds increase in increments of 10x starting with 10Mbps to 100Mbps to 1GE and 10GE and now, we’re again at another speed inflection point -100Gigabit Ethernet! This week Cisco added to our 100GE router portfolio (CRS and ASR routers) with the announcement of a 100GE M2-Series module for the Cisco Nexus 7000 Series switches. Along with the 100GE module, we also announced a 40GE M2-Series module for the Nexus 7000 and a 40GE module for the Catalyst 6500.
Read More »
Tags: 100G, 100GE, 40G, 40GE, M2 series, Nexus 7000