Nortel OPTeraMetro 1400 Ethernet Services Module

Nortel OPTeraMetro 1400 Ethernet Services Module ... Modules (ESM) represent a new class of purpose-built, carrier-class edge devices that will enable service providers to expand their addressable market for Ethernet services and to quickly and easily provision all types of Ethernet services.

These devices can be deployed to support an array of service-delivery scenarios, including point-to-point, point-to-multipoint, and any-to-any network configurations. Their ability to provide secure separation of customer traffic, scale to meet growing customer demand, and maintain customer priorities enables the delivery of profitable differentiated services.