Linthicum Hts Telephone Equipment and Systems Mfrs 1201 Winterson Rd Ciena specializes in high-performance network systems, software and professional services to transition today's networks for delivering more profitable IP-based services, leveraging carrier-class Ethernet, optical transport network (OTN), integrated control plane and service-layer management Linthicum Hts MD Telephone Equipment and Systems Mfrs CIENA Corp www.ciena.com optical networking equipment solutions optical ethernet solutions enterprise network network management optical switches optical networking network consulting services metro area network ciena cien optical networking equipment solutions optical ethernet solutions enterprise network network management optical switches optical networking network consulting services metro area network ciena cien Business Reviews CIENA Corp Testimonials