A leading service provider in Mexico wanted to capitalize on the increased demand for new broadband installations by upgrading bandwidth in their metro and long haul networks with 100G DWDM which is easily upgradeable to 100G+ in the future. Tejas proposed the Alien Wave solution which is a cost-effective method to rapidly upgrade capacities on “brownfield” DWDM networks without having to invest in a new capital-intensive network. This network covers the most important cities in Mexico, with alien lambdas of up to 1500Km.