About Ciena

Ciena doesn't limit itself to just one color of the spectrum. The company makes transport and switching equipment that increases the capacity of long-distance fiber-optic networks by transmitting multiple light signals simultaneously over the same circuit. It also sells optical transport systems for metro and enterprise wide-area networks, as well as – more... 

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3.9
Based on 27 reviews
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Headquarters
1201 Winterson Rd.
Linthicum MD, United States 21090
Revenue
$1bn to $5bn (CAD)
Employees
1,001 to 5,000
Industry
Links
Ciena website