Welcome to Finisar

World's Largest Supplier of
Optical Communication
Components and Subsystems

Optical Modules

For Datacom and Telecom Applications

Optical Components

Lasers and Detectors for
Communication and Sensing Applications

Passives

Creating New Optical Networks

WSS ROADMs

Optical Switching Technology
for Telecom Applications

Active Cables

Next Generation Cables for
High-Performance Connectivity

Optical Instrumentation

WaveShaper Programmable Optical
Processors for R&D and Telecom Test

Analog & CATV Solutions

Transmission Solutions for FTTH,
HFC, and RF over Fiber Applications