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Upgrade to 100G/400G/1T Without Upgrading the Fiber Infrastructure

We talked before about how over 150 customers from 50 different network operators and enterprises met last month at Cisco’s campus in Richardson, Texas, to attend the Spring 2012 Packet Optical Networking Conference (PONC). Besides collaborating on best practices and future requirements in IP and optical solutions, attendees also had an opportunity to view Cisco’s extensive “brownfield” 100G DWDM demo setup. It consists of over 1000 km of fiber, with 10G services and shows how we can plug-n-play 100G services onto existing live systems. This is a critical requirement for customers who must maintain business continuity while still upgrading the capacity of the network. It’s also using the same technology we showed with EANTC that could go to Read More »

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PONC 2012: IP and Optical Convergence with “iOverlay”

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 »

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100G and IP + Optical Convergence Key Themes at Cisco Packet Optical Conference

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:

  1. 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 »

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