 HANOVER, Md.--BUSINESS WIRE--Ciena Corporation NYSE: CIEN expects to announce its fiscal second quarter financial results on Thursday, June 2, 2022 before the open of the financial markets. The press release will be available on Cienas website at In conjunction with the announcement, Ciena will post an additional set of supporting materials to the Quarterly Results page of the Investor Relations section of its website. Cienas management will then host a live audio web broa 