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

Communication Equipment Computer Services - Systems Planning Analysis & Programming Fibre Optic Communication Networks Fibre Optics

Protectors - Telegraph Telephone Etc. Telephone - Fiber Optic Systems