EXFO Polarized Broadband Source 1550nm FLS-110-03P-89

The EXFO Polarized Broadband Source 1550nm FLS-110-03P-89 is a handheld LED-based polarized light source engineered for optical testing in field and laboratory environments. Designed specifically for Polarization Mode Dispersion (PMD) measurements and polarization-sensitive applications, this source delivers polarization-maintaining output across a broad C-band spectrum with selectable modulation modes. Its compact, rugged construction and extended battery life make it ideal for technicians performing fiber characterization and diagnostic work.

– Technical Specifications

• Model: FLS-110-03P-89
• Emitter Type: LED (Light Emitting Diode)
• Nominal Wavelength: 1550 nm
• Spectral Width: ≥35 nm minimum; typically 65 nm FWHM in C band
• Output Power: -16 dBm typical (9/125 µm fiber); -13 dBm alternate specification
• Polarization State: Polarization Maintaining Output
• Modulation Modes: Continuous Wave (CW) and 2 kHz modulation for fiber identification
• Connector: FC/UPC
• Operating Temperature: -10 °C to 40 °C
• Storage Temperature: -20 °C to 60 °C
• Dimensions: 220 mm × 110 mm × 50 mm
• Weight: 0.75 kg

– Key Features

• Dual power architecture: rechargeable built-in NiCd batteries with 9 V alkaline backup
• Battery life up to 14 hours (typical NiCd + 9 V configuration); up to 40 hours with optimized setup
• High and low output power levels to extend operational duration
• Low-battery indicator and auto-off function for field reliability
• Waterproof enclosure with shock-absorbing holster and shoulder strap
• Complete status indicators and intuitive front-panel controls
• AC adapter/charger included for convenient field deployment

– Typical Applications

• PMD measurements in installed fiber links
• Polarization-dependent loss characterization
• Field diagnostics for telecom and datacom networks

– Compatibility & Integration

Direct integration with the EXFO FTB-5500B PMD Analyzer for comprehensive polarization analysis.