en

Products

Field network testing

New MAX-5205 - Simple DWDM channel checker

Lab and manufacturing testing

New LTB-12 - rackmount modular mainframe

Service assurance

New Nova Fiber - Remote fiber testing system

Solutions

Communications service providers

Contractors

Academic and research institutions

Cable MSO (multiple system operator)

Network equipment manufacturers

Webscale companies and data centers

Government

System integrators

Technologies

Services

Training

Featured Introduction to testing with OTDRs

Field network testing

Brochures and catalogs Be-an-Expert Training Catalog

Lab and manufacturing testing

Brochures and catalogs Be-an-Expert Training Catalog

Service assurance

Brochures and catalogs EXFO Astellia Training Courses

Resources

Technical documentation

Promotional documentation

Legal documentation

Blog

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
View all

Webinars

Watch now

Lessons learned in deploying and operating 5G networks

Roberto Kompany

September, 2020

5G transformation

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
View all

Glossary

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

Videos

Success stories

Alternate Text

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

Alternate Text

Swisscom delivers exceptional HD voice quality with VoLTE

Alternate Text

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

View all

Transformations

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

Login Register

Corporate
Investors
Careers
Partners
Suppliers
Products
Field network testing
Lab and manufacturing testing
Service assurance
Solutions
Communications service providers
Wireline
Wireless
Service assurance
Contractors
Managed services, installation and maintenance
Academic and research institutions
Cable MSO (multiple system operator)
Wireline
Service assurance
Network equipment manufacturers
Physical layer and network protocol testing
Webscale companies and data centers
Physical layer and network protocol testing
Network optimization
Government
System integrators
Technologies
Support
Services
Training
Field network testing
Lab and manufacturing testing
Service assurance
How to buy
Resources
Technical documentation
Promotional documentation
Legal documentation
Videos
Transformations
Contact
English

Bit-error-rate testing

A bit error rate test (BERT) typically requires a test pattern generator and a receiver set to the same pattern. They can be used in pairs, with one at either end of a link, or singularly at one end with a loopback at the remote end.

Bit-error-rate testing
Bit-error-rate testing

Network protocol testing

5 products

FTBx-88460 - multiservice test solution for the lab

Advanced testing of the full suite of new 400G technologies in lab and R&D environments
Spec sheet User manual

FTBx-88260 - 1G to 100G network tester

Customizable 1G-100G testing (including 25G/50G) built to handle multiple interfaces via EXFO’s Open Transceiver System (OTS)
User manual

FTBx-8870/8880 Power Blazer - 10G multiservice test modules

Versatile 10G multiservice test modules for lab and field applications.
Spec sheet User manual

FTBx-88200NGE Power Blazer - 100G multiservice test module

Next-generation, 100G, advanced multiservice test solution with CFP4 and QSFP28 interfaces.
Spec sheet User manual

FTB/IQS-88100NGE/88100G Power Blazer - multiservice test module

Turnkey field-test solution for deploying, validating and troubleshooting networks up to 100G.

Let's stay in touch!

Get the latest network test, monitoring and analytics news!

Thank you.