CIENA CORP - FORM 10-K - EX-21.1 - EXHIBIT 21.1 - December 20, 2019

Attached files

file filename
EX-32.2 - EXHIBIT 32.2 - CIENA CORPex3222019103110kcfocer.htm
EX-32.1 - EXHIBIT 32.1 - CIENA CORPex3212019103110kceocer.htm
EX-31.2 - EXHIBIT 31.2 - CIENA CORPex3122019103110kcfocer.htm
EX-31.1 - EXHIBIT 31.1 - CIENA CORPex3112019103110kceocer.htm
EX-23.1 - EXHIBIT 23.1 - CIENA CORPex2312019103110kpwccon.htm
EX-10.24 - EXHIBIT 10.24 - CIENA CORPex10272019cicoagreeexe.htm
EX-10.23 - EXHIBIT 10.23 - CIENA CORPex10262019cicoagreegbs.htm
10-K - 10-K - CIENA CORPa20191031financials.htm


EXHIBIT 21.1


Subsidiary                            Jurisdiction of Incorporation or Organization
Ciena Communications, Inc.                    Delaware
Ciena Canada, Inc.                        Canada


    


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