MetroNet,
MetroNet is using Orckit-Corrigent’s standard and interoperable Layer 2 MPLS to deliver scalable and affordable Carrier’s Carrier infrastructure, increasing their number of subscribers, services, and Gigabit Ethernet links. Orckit-Corrigent implements Layer 2 MPLS on a carrier Ethernet switch at the first level of metro aggregation.
http://www.orckit.com
http://www.metronet.com.mx/