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About: Ciena     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : umbel-rc:Business, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: Thingcompanyschema:Organizationdul:Agentdul:SocialPersonagentwikidata:Q24229398OrganizationBusiness enterpriseyago:WikicatCompaniesBasedInAnneArundelCounty,Marylandyago:WikicatCompaniesBasedInMarylandyago:WikicatCompaniesEstablishedIn1992yago:WikicatCompaniesListedOnTheNewYorkStockExchangeyago:WikicatNetworkingCompaniesOfTheUnitedStatesyago:WikicatNetworkingHardwareCompaniesyago:WikicatTelecommunicationsCompaniesyago:Abstraction100002137yago:Company108058098yago:Group100031264yago:Institution108053576yago:Organization108008335yago:YagoLegalActoryago:YagoLegalActorGeoyago:YagoPermanentlyLocatedEntityorganisationyago:SocialGroup107950920umbel-rc:Business New Facet based on Instances of this Class

Ciena Corporation is an American telecommunications networking equipment and software services supplier based in Hanover, Maryland. The company has been described by The Baltimore Sun as the "world's biggest player in optical connectivity." The company reported revenues of $3.62 billion for 2021. Ciena had over 7,200 employees, as of October 2021. Gary Smith serves as president and chief executive officer (CEO). Customers include AT&T, Deutsche Telekom, Korea Telecom, Sprint Corporation, and Verizon Communications.