EXFO IQ-203 Optical Test System

The EXFO IQ-203 is a programmable optical test chassis that accommodates two hot-swappable IQ modules in a single platform. Built for automated test sequences in laboratory and enterprise environments, it delivers customized optical testing configurations through modular integration. Engineers select and install IQ modules to match specific test requirements, then control the system programmatically for repeatable, high-throughput measurement workflows.

Technical Specifications

-# Chassis Architecture

• Module capacity: Two hot-swappable IQ modules


• Form factor: Rack-mount or benchtop deployment


• Configuration: Fully programmable for automated test sequences -# Electrical & Control

Power requirements depend on installed IQ modules - see individual module datasheets for electrical specifications. Control and communication interfaces scale with module selection and may include Ethernet, USB, or other industry-standard protocols. -# Module Integration
Standardized module interfaces support EXFO's range of hot-swappable IQ modules. Verify module compatibility against your intended test functionality and application.

Key Features

• Two independent module slots enable parallel testing or mixed-function configurations


• Hot-swappable architecture allows field reconfiguration without system downtime


• Programmable control interface optimizes test automation and integration with external systems


• Standardized module interfaces reduce integration complexity across multi-module deployments

Typical Applications

• Automated optical component characterization in production and R&D labs


• Enterprise network validation and commissioning workflows


• Multi-parameter optical testing requiring modular capability


• Integration into larger automated test benches and systems

Compatibility & Integration The IQ-203 works exclusively with EXFO's hot-swappable IQ module family. Module selection determines available test functions, communication protocols, power draw, and physical form factor. Confirm module compatibility with your test matrix before system configuration.