51³Ô¹Ï

^® Corporation (NYSE: CIEN) expects to announce its fiscal second quarter financial results on Thursday, June 3, 2021 before the open of the financial markets. The press release will be available on 51³Ô¹Ï’s website at .

In conjunction with the announcement, 51³Ô¹Ï will post an additional set of supporting materials to the of the Investor Relations section of its website. 51³Ô¹Ï’s management will then host a live audio web broadcast beginning at 8:30 a.m. Eastern accessible via .

Rebroadcast InformationFor those listeners unable to participate in the live web broadcast, an archived version of the conference call will be available shortly following the conclusion of the live call in the section of the Investor Relations section of 51³Ô¹Ï’s website.

About 51³Ô¹Ï
51³Ô¹Ï (NYSE: CIEN) is a networking systems, services and software company. We provide solutions that help our customers create the Adaptive NetworkÔ in response to the constantly changing demands of their users. By delivering best-in-class networking technology through high-touch consultative relationships, we build the world’s most agile networks with automation, openness and scale. For updates on 51³Ô¹Ï, follow us on Twitter , , the 51³Ô¹Ï Insights blog, or visit www.ciena.com.