COVID-19: As a designated essential telecom solutions provider, EXFO remains fully operational with our employees' health and safety as our top priority.

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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.

Internet of Things (IoT)

The ever-growing system of interconnected devices, and physical objects at large, that feature an IP address for Internet connectivity and the ability to transfer data over networks without requiring any human interaction.

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