Welcome to EXFO support
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Support Americas
Field network testing, lab and manufacturing testing and EXFO Connect solutions
- Phone: +1-418-683-5498 Other countries
- Toll-free: +1-866-683-0155 USA and Canada
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Field network testing, wireless solutions
- Toll-free: +1-800-663-3936 USA and Canada
- Fax: +1-972-761-9067
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Service assurance
- Phone: +1-978-367-5789 Other countries
- Toll-free: +1-877-261-3279 USA
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Support EMEA
Field network testing, lab and manufacturing testing and EXFO Connect solutions
- Phone:+44-2380-246-800
- Toll-free:+800-2255-3936
- Contact us
Field network testing, wireless solutions
- Phone: +358-403-010-300
- Toll-free: +358-8-564-5203
- Contact us
Service assurance
- Phone: +1-978-367-5789 Other countries
- Toll-free: +1-877-261-3279 USA
- Contact us
Support APAC
Field network testing, lab and manufacturing testing and EXFO Connect solutions
- Phone: +65-6333-8241 Asia-Pacific
- Contact us (Asia-Pacific)
- Phone: +86-10-8950-8858 China
- Toll-free: +400-610-6999 China
- Contact us (China)
Field network testing, wireless solutions
- Phone: +91-020-67209130
- Fax: +91-124-4868378
- Contact us
Service assurance
- Phone: +1-978-367-5789 Other countries
- Toll-free: +1-877-261-3279 USA
- Contact us
Support Americas
Field network testing, lab and manufacturing testing and EXFO Connect solutions
- Phone: +1-418-683-5498 Other countries
- Toll-free: +1-866-683-0155 USA and Canada
- Contact us
Field network testing, wireless solutions
- Toll-free: +1-800-663-3936 USA and Canada
- Fax: +1-972-761-9067
- Contact us
Service assurance
- Phone: +1-978-367-5789 Other countries
- Toll-free: +1-877-261-3279 USA
- Contact us
Support EMEA
Field network testing, lab and manufacturing testing and EXFO Connect solutions
- Phone:+44-2380-246-800
- Toll-free:+800-2255-3936
- Contact us
Field network testing, wireless solutions
- Phone: +358-403-010-300
- Toll-free: +358-8-564-5203
- Contact us
Service assurance
- Phone: +1-978-367-5789 Other countries
- Toll-free: +1-877-261-3279 USA
- Contact us
Support APAC
Field network testing, lab and manufacturing testing and EXFO Connect solutions
- Phone: +65-6333-8241 Asia-Pacific
- Contact us (Asia-Pacific)
- Phone: +86-10-8950-8858 China
- Toll-free: +400-610-6999 China
- Contact us (China)
Field network testing, wireless solutions
- Phone: +91-020-67209130
- Fax: +91-124-4868378
- Contact us
Service assurance
- Phone: +1-978-367-5789 Other countries
- Toll-free: +1-877-261-3279 USA
- Contact us
Training
Courses to stay on top of technological trends and best practices. Upskill your efficiencies in the field.
Knowledge base
2024-08-29
Low injection or High Reflectance Warning message
Error Messages and Unexpected Operation
All OTDR and iOLM products
2024-08-29
2024-08-20
How to send support diagnostic logs from the EXFO Exchange Mobile application
Transferring and Uploading Results
EXFO Exchange mobile, Android, IOS
2024-08-20
2024-08-14
Can I get an electronic copy of a calibration certificate?
General Information
All products
2024-08-14
2024-08-14
FTB-5700 - CD Graph not showing (Graphic not available) when loading CDPMD files in FastReporter
General Information
CDPMD files from the FTB-5700-CD-PMD module loaded in FastReporter 2 & 3
2024-08-14
2024-08-09
Recommended Calibration Interval
Calibration
Most EXFO Test & Measurement products
2024-08-09
2024-08-07
Can I pair the Exchange Mobile application with a MAX Optical tester via bluetooth?
Connectivity
EXFO Exchange
2024-08-07
2024-08-07
Ping Test to confirm wireless connectivity
Connectivity
MAX-Optical
2024-08-07
2024-08-07
EXFO Light Source and Power Meter Compatibility Matrix
Fiber Optic testing
All single fiber power meters and light sources
2024-08-07
2024-07-12
Keeping your OSA20 instrument system software updated
Software Installation and Update/Upgrade
OSA20
2024-07-12
2024-07-12
FTB-7000 series OTDR integrated VFL compatibility with current platforms
Compatibility
FTB-7000 series OTDR modules
2024-07-12
2024-07-08
How to delete temporary data from the MAX Optical Tester Temp folder
Error Messages and Unexpected Operation
MAX-700B/C/D series, MAX-900 series,
2024-07-08
2024-06-18
FastReporter 3 - Clean reinstallation
Error Messages and Unexpected Operation
FastReporter 3
2024-06-18
2024-06-13
Unexpected 'Live fiber detected' warning received
Fiber Optic testing
FTBx-700 and MAX-700 series OTDRs incorporating SML optical ports
2024-06-13
2024-05-31
Insertion Loss testing of Passive Optical Splitters (POS) using OLTS
Fiber Optic testing
FTBx-945 & MAX-945 OLTS
2024-05-31
2024-05-27
MAX Optical tester touchscreen is not responsive.
Touchscreen and Display
MAX-700B/C/D series, MAX-FIP, MAX-900 series, MAX-5205
2024-05-27
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