Exfo FLS-220A-02BLC-22-IE Light Source

The EXFO FLS-220A-02BLC-22-IE is a handheld, single-port optical light source engineered for field deployment in fiber optic network testing. This dual-wavelength source delivers stable light output across LAN and WAN environments, making it suitable for technicians and installers conducting fiber optic infrastructure commissioning and maintenance work. The interchangeable connector (IE) design paired with a 2.5 mm universal connector interface enables rapid field adaptation without specialized tools or adapters.

Technical Specifications

• Model: FLS-220A-02BLC-22-IE


• Wavelength Output: Dual-wavelength configuration


• Connector Type: Interchangeable (IE)


• Interface Connector: 2.5 mm universal


• Port Configuration: Single-port


• Output Stability: Stable light output

Key Features

• Portable handheld form factor for field operations


• Interchangeable connector system for quick field transitions


• Single-port design optimized for direct fiber coupling


• Straightforward operation suitable for field technician deployment

Typical Applications

• LAN fiber optic network testing


• WAN infrastructure validation


• Fiber optic installation and commissioning


• Field maintenance of deployed optical networks

Compatibility & Integration The 2.5 mm universal connector interface provides compatibility with standard ferrule connectors common in telecom test environments. The interchangeable connector design accommodates multiple connector types without requiring separate instrument variants, reducing field inventory requirements.