Ciena Corporation
Ciena Corporation, a network technology company, provides hardware, software, and services for various network operators in the Americas, Europe, the Middle East, Africa, the Asia Pacific, Japan, and India. It operates through Networking Platforms, Platform Software and Services, Blue Planet Automation Software and Services, and Global Services segments. The Networking Platforms segment consists optical networking, routing, and switching products and services. This segment products include the 6500 Packet-Optical Platform, Waveserver modular interconnect system, the 6500 Reconfigurable Line System, and coherent pluggable transceivers; and the 3000 family of service delivery platforms and the 5000 family of service aggregation, as well as the 8100 Coherent Routing platforms and virtualization software. The Platform Software and Services segment offers navigator network control suite; and software subscription services, consulting, network migration and integration, installation and upgrade support services, and technical support solutions. The Blue Planet Automation Software and Services segment inventory management, orchestration, route optimization and analysis, and unified assurance and analytics software; and sells subscription, installation, support, consulting, and design services related to the Blue Planet automation platform. The Global Services segment provides services for advisory and enablement, implementation, and maintenance, support, and learning activities. Ciena Corporation was incorporated in 1992 and is headquartered in Hanover, Maryland.
Open CIEN dashboard ↗Comtech Telecommunications
Comtech Telecommunications Corp., together with its subsidiaries, engages in the provision of next-gen telecommunication solutions in the United States and internationally. The company operates through Satellite and Space Communications; and Terrestrial and Wireless Networks segments. The Satellite and Space Communications segment offers satellite ground station technologies, services and system integration that facilitates the transmission of voice, video, and data over GEO, MEO and LEO satellite constellations, including solid-state and traveling wave tube power amplifiers, modems, VSAT platforms, and frequency converters; and satellite communications and tracking antenna systems, including high precision full motion fixed and mobile X/Y tracking antennas. This segment also provides over-the-horizon microwave troposcatter equipment that can transmit digitized voice, video, and data over distances up to 200 miles using the troposphere and diffraction, including the Comtech; and solid-state, RF microwave high-power amplifiers and control components, as well as engages in the procurement and supply chain management of electrical, electronic, and electromechanical parts for satellite, launch vehicle, and manned space applications. The Terrestrial and Wireless Networks segment offers next generation 911 solutions, which includes emergency call routing, location validation, policy-based routing rules, logging, and security functionality; emergency services IP network transport infrastructure for emergency services communications and support; call handling applications for public safety answering points; wireless emergency alerts solutions for network operators; and software and equipment for location-based and text messaging services for various applications including for public safety, commercial, and government services. Comtech Telecommunications Corp. was founded in 1967 and is headquartered in Chandler, Arizona.
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