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How to deal with network service degradations (and keep CTOs happy) By Dr. Konstantinos Stavropoulos | August 2020

Private mobile networks – Rethinking service assurance By Yvon Rouault | August 2020

How to troubleshoot POL fiber optic links By Jimmy Gagnon | July 2020

Register now

Lessons learned in deploying and operating 5G networks

Roberto Kompany

5G transformation

September 29, 2020

Watch now

Fiber 101 series - The Basics of fiber testing

Guillaume Lavallée

September, 2020

Optical testing and monitoring

Watch now

Overcoming the challenges of testing DWDM channels

Gwenn Amice

September, 2020

Product training

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

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

Swisscom delivers exceptional HD voice quality with VoLTE

CenturyLink automates service delivery with EXFO's real-time topology

Transformations

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MPO link polarity | Fiber optic tutorial

Denis Boyer

M.Sc., Senior Instructor, EXFO

What is MPO polarity? Why is it so important to check the polarity of your links? Watch this episode to find out.

Enjoyed this video? Check out the other clips in our series:

1. MPO connectors and cables | Fiber optic tutorial
2. Inspecting and cleaning MPO connectors | Fiber optic tutorial