Yenista has joined the EXFO family

"We intend to leverage Yenista's technology leadership, EXFO's global sales presence and strong brand to further increase market share in optical testing, especially in lab and manufacturing use cases for network equipment and component vendors."
- Germain Lamonde, EXFO's Executive Chairman

Yenista products are sold by the test & mesurement team and in particular under NEMs and Labs

Contact us


Customer support

Contact technical support

Find Yenista products on

T100S-HP - laser réglable haute puissance

La solution la plus avancée et la plus rentable pour les laboratoires de recherche et les unités de production. Émission spontanée selon un rapport signal-source supérieur à 90 dB.

CTP10 - plateforme de test pour composants optiques passifs

Pour simplifier et accélérer les tests des composants optiques passifs de réseaux DWDM et de circuits photoniques intégrés

XTA-50 - filtre à bande passante accordable

Commande électronique. Réglage précis et distinct de la longueur d’onde centrale et de la largeur de bande. Domaine spectral de 1260 à 1650 nm et largeur de bande de 32 pm (4 GHz) à 5 nm.

XFA - filtre accordable à bande passante fixe

Commande électronique. Domaine spectral réglable de 1450 à 1650 nm. Possibilité de choisir à l’achat le réglage d’usine de la bande passante entre 50 et 800 pm, sans incidence sur la longueur d’onde centrale.

OSICS Mainframe - répartiteur principal modulaire à huit ports

Plateforme multifonctions pour test de composants optiques pouvant accueillir jusqu’à huit modules

OSICS ATN - high-power variable optical attenuator

Combining industry-standard attenuator components and a broad attenuation range, the OSICS ATN brings you the power to operate throughout a large wavelength range

OSICS DFB DWDM - distributed feedback laser modules

OSICS DFB DWDM modules based on high-performance distributed feedback laser diodes


The OSICS DFB LANWDM modules are high-performance distributed feedback laser diodes perfect for testing silicon photonics chips.

OSICS SWT and SWT APC - optical switches and shutters

The ideal optical switches and shutters for automating test setups in lab and manufacturing environments

OSICS BKR - variable back reflector

Variable back reflector designed to measure the effects of back reflections (return loss) on transponder prototypes

OSICS SLD - broadband light source

Broadband light source with superluminescent light-emitting diodes that is ideal for optical component testing

OSICS T100 - external cavity tunable laser module

Stepped external-cavity tunable laser modules that cover all telecom wavelengths

OSICS DFB CWDM - high-power laser diode modules

High-performance distributed feedback laser diodes that are perfect for CWDM network testing

EXFO (NASDAQ: EXFO) (TSX: EXF) develops smarter test, monitoring and analytics solutions for fixed and mobile network operators, webscale companies and equipment manufacturers in the global communications industry. Our customers count on us to deliver superior network performance, service reliability and subscriber insights. They count on our unique blend of equipment, software and services to accelerate digital transformations related to fiber, 4G/LTE and 5G deployments. They count on our expertise with automation, real-time troubleshooting and big data analytics, which are critical to their business performance. We’ve spent over 30 years earning this trust, and today 1,900 EXFO employees in over 25 countries work side by side with our customers in the lab, field, data center and beyond.

Gardons le contact!

Tests, monitoring et analyse de réseaux : soyez à l’affût de l’actualité!

Thank you.