Field network testing
Lab and manufacturing testing
Adaptive service assurance platform
Academic and research institutions
Adaptive service assurance solutions
Cable MSO (multiple system operator)
Communications service providers
Network equipment manufacturers
Webscale companies and data centers
Technology evolves at a rapid-fire pace. That’s why we’ve built an easy-to-use glossary to help you better understand the terms, technologies and trends that impact your business.
Return to glossary
1. Optical distribution unit
2. Optical channel data unit
Get the latest network test, monitoring and analytics news!