Key Takeaways Ciena's service provider revenues are rising, driven by growing adoption of MOFN solutions globally.CIEN saw 40% order growth in India and a 16% revenue rise from its top three service providers.Ciena gained optical market share and expects MOFN to be 10-15% of the service provider business.Ciena’s (CIEN) service provider revenues are gaining momentum, supported by the accelerating adoption of managed optical fiber networks (“MOFN”). Service providers worldwide are partnering with cloud provid ...

Ribbon Communications Fourth Quarter & Full Year 2025 Results February 5, 2026 © 2026 Ribbon | Public 1 Note Regarding Forward-Looking Statements and Non-GAAP Financial Measures This presentation contains "forward-looking statements" within the meaning of the U.S. Private Securities Litigation Reform Act of 1995, which are subject to a number of risks and uncertainties. All statements other than statements of historical facts contained in this presentation, including without limitation, statements regarding ...