Birch Telecom Selects CIENA's DN 7100 Multiservice Switches

Birch Telecom selected CIENA's DN 7100 Multiservice Switches to converge Frame Relay, ATM and CES (Circuit Emulation Service) traffic onto a single backbone. Initial deployments are planned across Texas and Oklahoma. Financial terms were not disclosed. Birch Telecom serves 50 metro markets across 11 states.
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