Metro Ethernet

Metro Ethernet service from CornerStone gives you choices for how to best connect and collaborate when you’re delivering communications services to more than one office location.

Our portfolio of Metro Ethernet products will let you connect your main location to a regional center, or provide connectivity between multiple locations. We’ll help you select the solution that best suits your needs to communication across town, or across the globe.

Point-to-multipoint and multipoint-to-multipoint switched connections can be supported either by Transparent LAN Service or Ethernet Virtual Private Line. Transparent LAN Service carries your IntraLATA traffic with speed options of 10 Mb, 100 Mb, 1 Gb and incremental Ethernet Virtual Connections (EVC) options. Point-to-multipoint Ethernet Virtual Private Line carries Intra and Inter LATA traffic with speeds including 10 Mb, 100 Mb, 1 Gb and incremental EVC options and Service Level Agreements.

Point-to-point connections for private line services are delivered using Optical Networking and Ethernet Private Line. Ethernet Private Line service carries IntraLATA and InterLATA traffic and supports speeds from 10Mb through to 1000 Mb per second with options for Service Level Agreements. Optical Networking is also available for point-to-point and aggregation connections. Along with the benefits of SONET transport reliability, this redundant and robust solution provides real time CoS along with a range of bandwidth choices and the option of fiber path diversity in the local loop. Access Aggregation Port allows aggregation of circuits to a single OC3, OC12, OC48, or OC 192 channelized SONET 1+1 handoff.

CornerStone Metro Ethernet solutions are designed to meet your unique business requirements. Contact your CornerStone Account Executive today for a meeting with our Network Engineering team so we can collect your requirements and determine which solution will work for you.

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