Field network testing

MAX-5205 - Simple DWDM channel checker

Lab and manufacturing testing

New LTB-12 - rackmount modular mainframe

Service assurance platform

Service assurance solutions

Communications service providers

Academic and research institutions

Fiber optic test and measurement

Testing photonic integrated circuits

Cable MSO (multiple system operator)

Network equipment manufacturers

Webscale companies and data centers

Ethernet/IP networks

Homeland security

Smart cities and communities

System integrators

Ethernet/IP networks

VoLTE - QoE

VoWi-Fi

Fiber Monitoring

High-speed

Passive Optical Network (PON) testing

FTTx testing

Remote PHY and fiber deep

5G

Fiber testing

400G/800G for labs and manufacturing

Featured Introduction to testing with OTDRs

Field network testing

Brochures and catalogs Be-an-Expert Training Catalog

Lab and manufacturing testing

Simulator test services

Brochures and catalogs Be-an-Expert Training Catalog

Service assurance

Brochures and catalogs EXFO Astellia Training Courses

Technical documentation

Promotional documentation

Legal documentation

5G and artificial intelligence—what does it mean for operators By Scott Sumner | October 2020

Leadership in 5G service assurance and beyond By Mae Kowalke | October 2020

Telecom service assurance market and the transition to 5G services By Mae Kowalke | October 2020

Register now

How to Manage OTT Video QoE, Deliver Flawless Streaming Experiences and Capitalize on the Video Opportunity

Gorkem Yigit

Service assurance

December 7, 2020

Register now

Certification tests for FTTH networks in unbalanced splitter situations.

Edgar Fragoso del Carmen

Optical testing and monitoring

December 8, 2020

Register now

400G and beyond: Driving next generation data centers

High speed networks (100G+)

December 9, 2020

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9

Success stories

WINDTRE differentiates on ‘top quality’ customer experience with Nova service assurance

CenturyLink Lumen differentiates enterprise network services on ‘quality’ with Nova Active

Advanced 5G RAN troubleshooting (with EXFO's Nova RAN & professional services)

Transformations

To add favorites to a list, you must be logged in to your account.

Far-End Crosstalk (FEXT)

Return to glossary

The interference occurring between two signals at the far end of the local loop, usually at the customer premises.