China, July 29 -- ZTE Corporation, a global leading provider of integrated information and communication technology solutions, today announced that its complete OTN portfolio covering backbone, metro and edge access scenarios has successfully passed rigorous assessments for the Substantial assurance level of the European Common Criteria-based Cybersecurity Certification Scheme (EUCC) . This positions ZTE as the world's first optical transport equipment vendor whose complete OTN portfolio has collectively earned this recognition. The certification further strengthens ZTE's prominent standing in security technology for global optical transport networks and showcases its core strengths in global compliance and cybersecurity. EUCC is the EU's f...