100 Gbit/s link for research and education (ANA-300G)
NetherLight - the open light path exchange
Advanced link between the United States, Canada and Europe
The ANA-300G (Advanced North Atlantic) project provides education and research with a reliable, advanced connection that allows data to be transferred between the United States, Canada and Europe at speeds that previously could only be achieved on the mainland. ANA-300G was developed in a collaboration between five advanced networks for education and research: Internet2, NORDUnet, CANARIE, GÉANT and SURFnet.
Redundant and therefore more reliable
ANA-300G is a redundantly configured network consisting of three 100 Gbit/s links between open light path exchanges on both sides of the Atlantic. This version of ANA-300G ensures that there are no longer any single points of failure, and protects against failure in the unprotected, individual 100 Gbit/s transmission paths. The three paths are necessary because repairing an underwater cable can take several weeks. If something were to happen to the remaining cable over that time, the facility would not be available. The third cable reduces the risk of disruption to an acceptable level. ANA-300G builds on the success of and lessons learned from the test phase that began in June 2013 under the name ANA-100G and ended in October 2014.
NetherLight is one of the access points for ANA-300G
Networks connect to ANA-300G via a number of open light path exchanges where data is exchanged via optical links. The open light path exchanges that play a key role in ANA-300G are MAN LAN in New York City, WIX in Washington DC, NetherLight in Amsterdam, GÉANT Open in Paris, GÉANT Open in London and MOXY in Canada. These open light path exchanges follow an open connection policy, which means that anyone can connect to the network. Clearly however, the owners' permission is required for use of these links.
Alexander van den HilProduct manager Network Services