DALLAS--(BUSINESS WIRE)--Global data center service provider CyrusOne Inc. (NASDAQ:CONE), which specializes in providing highly reliable enterprise-class, carrier-neutral data center properties to the Fortune 1000, today announced second quarter 2015 earnings. Highlights Second quarter Normalized FFO of $33.4 million and AFFO of $36.5 million increased 30% and 44%, respectively, over the second quarter of 2014 Second quarter Adjusted EBITDA of $47.1 million increased 15% over the second quarter