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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.

400G testing

The testing of 400G networks are methods based on extensive expertise in line-coding modulation, fiber characterization, Ethernet and transport technologies. 400G testing methods focus on the client interface, line interface and fiber characterization to address complex issues such as optical transceiver testing, layer 1/2/3 testing, parallel optics and new modulation formats.

Learn more:

Solution: FTBx-88480 compact, dual-port 400G tester for the field
Flyer: Boost your 400G with the FTBx-88480
Application note: Validating optics from 100M to 400G using EXFO’s iOptics
Blog post: Are you ready for 400G?