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types of impairments and their prevalence in greenfield vs brownfield deployments, and how to address them

Is 100G testing any different from 10G testing? That’s a question that pops up early right at the commissioning and turn-up phase. What’s critical to test when deploying a new 100G network? What to do...

If you didn’t know already, resistive-fault-location (RFL) testing consists of a powerful measurement that is capable of locating high-resistive faults on copper pairs.

EXFO Inc. today announced the evolution of its all-in-one Ethernet/optical FTB-700G Series and FTB-800 NetBlazer Series to provide an enhanced common public radio interface (CPRI) protocol testing sol...

EXFO Verifier 42xx Series provides real-time monitoring of live customer VoIP, IMS rich-media and video-calling traffi c with full visibility across transport, signaling and media performance layers.

EXFO Verifier 41xx Series provides real-time monitoring of live customer VoIP, IMS rich-media and video-calling traffi c with full visibility across transport, signaling and media performance layers.

The EXFO Vision Dual QAM/VSB Input Module BV-2062V is designed for comprehensive monitoring of cable and broadcast television signals.

As part of a complete end-to-end system, the EXFO Verifier 2000V monitors IPTV, cable, broadcast and satellite television delivery networks—from the headend to the home.

The EXFO Verifier 900V is designed for real-time analysis of customer home network performance.

The EXFO Vision six-port ASI input module BV-2042V is a unique solution for headend or remote monitoring of multiple ASI ports.