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.