en

Products

Field network testing

New MAX-5205 - Simple DWDM channel checker

Lab and manufacturing testing

New LTB-2 - rackmount modular mainframe

Service assurance

New Nova SensAI - revolutionary, real-time automated assurance solution

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

Fiber optic testing in the 5G era: how to avoid the OPEX Vortex By Maury Wood | June 2020
EXFO and LightRiver collaborate to improve operator real-time inventory awareness By Claudio Mazzuca | May 2020
The 5G revolution: how DWDM can accelerate deployment and level costs By EXFO | April 2020
View all

Webinars

Watch now

Understanding and testing Remote-PHY and DOCSIS 3.1

Gwenn Amice

June, 2020

Best practices

Register now

Preparing for an automated telco future

Charlotte Patrick

Service assurance
June 9, 2020

Register now

Ethernet Basics: SLA testing using RFC-2544 and EtherSAM Y.1564

Kevin Peres

Best practices
June 16, 2020
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

Automating fault management to reduce customer downtime

Alternate Text

Tier 1 MNO partners with EXFO to automate network operations

Alternate Text

Analytics-driven 5G launch (with EXFO’s Nova Services)

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

Optical loss test kits

EXFO’s optical loss test sets (OLTSs) are available in dedicated handheld instruments and platform-based modules to suit various network architectures and test requirements.

Optical loss test kits
Optical loss test kits

Field network testing

6 products

FTBx-940/945 Fiber Certifier OLTS

OLTS test module for data center and enterprise Tier 1 fiber certification.
Spec sheet User manual

FTBx-940/945 Telco OLTS

Multifunction optical loss test set (OLTS) for the FTB-2 and FTB-2 PRO platforms
Spec sheet User manual

MaxTester 940/945 - telco OLTS

First tablet-inspired, multifunction optical loss test set (OLTS) delivering insertion loss, optical return loss and fiber length measurements at two wavelengths in five seconds via fully automated bidirectional FasTesT™ analysis.
Spec sheet User manual

MaxTester 940/945 - fiber certifier OLTS

Optimized for data-center and enterprise Tier 1 fiber certification and designed to help installation contractors, network engineers and IT maintenance technicians achieve faster, first-time right system acceptance
Spec sheet User manual

FOT-600 - optical loss test set

Part of EXFO’s 600 handheld series, which includes the FPM-600 Power Meter and the FLS-600 Light Source, the FOT-600 Optical Loss Test Set is the ideal tool for network-link qualification.
Spec sheet User manual

FOT-300 - optical loss test set

Offers up to three singlemode or two multimode wavelengths on a single port and transmits with a wavelength-identification digital encrypted protocol, allowing any compatible unit to automatically use the proper calibration parameters.
Spec sheet User manual

Let's stay in touch!

Get the latest network test, monitoring and analytics news!

Thank you.